Initial revision

53 files changed, 15216 insertions, 0 deletions

diff --git a/board/RPXlite/flash.c b/board/RPXlite/flash.c
new file mode 100644
index 000000000..78c1838b7
--- /dev/null
+++ b/board/RPXlite/flash.c
@@ -0,0 +1,524 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Yoo. Jonghoon, IPone, yooth@ipone.co.kr
+ * U-Boot port on RPXlite board
+ *
+ * Some of flash control words are modified. (from 2x16bit device
+ * to 4x8bit device)
+ * RPXLite board I tested has only 4 AM29LV800BB devices. Other devices
+ * are not tested.
+ *
+ * (?) Does an RPXLite board which
+ * 	does not use AM29LV800 flash memory exist ?
+ *	I don't know...
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+/*	volatile immap_t     *immap  = (immap_t *)CFG_IMMR; */
+/*	volatile memctl8xx_t *memctl = &immap->im_memctl; */
+	unsigned long size_b0 ;
+	int i;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+/*
+	size_b0 = flash_get_size((vu_long *)FLASH_BASE_DEBUG, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+*/
+	/* Remap FLASH according to real size */
+/*%%%
+	memctl->memc_or0 = CFG_OR_TIMING_FLASH | (-size_b0 & 0xFFFF8000);
+	memctl->memc_br0 = (CFG_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V;
+%%%*/
+	/* Re-do sizing to get full correct info */
+
+	size_b0 = flash_get_size((vu_long *)CFG_FLASH_BASE, &flash_info[0]);
+	flash_get_offsets (CFG_FLASH_BASE, &flash_info[0]);
+
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+	/* monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_MONITOR_BASE,
+		      CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+		      &flash_info[0]);
+#endif
+
+	flash_info[0].size = size_b0;
+
+	return (size_b0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+
+	/* set up sector start address table */
+	if (info->flash_id & FLASH_BTYPE) {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00010000;
+		info->start[2] = base + 0x00018000;
+		info->start[3] = base + 0x00020000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + ((i-3) * 0x00040000) ;
+		}
+	} else {
+		/* set sector offsets for top boot block type		*/
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00010000;
+		info->start[i--] = base + info->size - 0x00018000;
+		info->start[i--] = base + info->size - 0x00020000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00040000;
+		}
+	}
+
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit, top boot sector)\n");
+				break;
+	default:		printf ("Unknown Chip Type\n");
+				break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+		);
+	}
+	printf ("\n");
+	return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+
+static ulong flash_get_size (vu_long *addr, flash_info_t *info)
+{
+	short i;
+	ulong value;
+	ulong base = (ulong)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr[0xAAA] = 0x00AA00AA ;
+	addr[0x555] = 0x00550055 ;
+	addr[0xAAA] = 0x00900090 ;
+
+	value = addr[0] ;
+
+	switch (value & 0x00FF00FF) {
+	case AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case FUJ_MANUFACT:
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+	}
+
+	value = addr[2] ;		/* device ID		*/
+
+	switch (value & 0x00FF00FF) {
+	case (AMD_ID_LV400T & 0x00FF00FF):
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (AMD_ID_LV400B & 0x00FF00FF):
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (AMD_ID_LV800T & 0x00FF00FF):
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (AMD_ID_LV800B & 0x00FF00FF):
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00400000;	/*%%% Size doubled by yooth */
+		break;				/* => 4 MB		*/
+
+	case (AMD_ID_LV160T & 0x00FF00FF):
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (AMD_ID_LV160B & 0x00FF00FF):
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+#if 0	/* enable when device IDs are available */
+	case AMD_ID_LV320T:
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 67;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+	case AMD_ID_LV320B:
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 67;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+#endif
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+
+	}
+	/*%%% sector start address modified */
+	/* set up sector start address table */
+	if (info->flash_id & FLASH_BTYPE) {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00010000;
+		info->start[2] = base + 0x00018000;
+		info->start[3] = base + 0x00020000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + ((i-3) * 0x00040000) ;
+		}
+	} else {
+		/* set sector offsets for top boot block type		*/
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00010000;
+		info->start[i--] = base + info->size - 0x00018000;
+		info->start[i--] = base + info->size - 0x00020000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00040000;
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr = (volatile unsigned long *)(info->start[i]);
+		info->protect[i] = addr[4] & 1 ;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (volatile unsigned long *)info->start[0];
+
+		*addr = 0xF0F0F0F0;	/* reset bank */
+	}
+
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	vu_long *addr = (vu_long*)(info->start[0]);
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if ((info->flash_id == FLASH_UNKNOWN) ||
+	    (info->flash_id > FLASH_AMD_COMP)) {
+		printf ("Can't erase unknown flash type %08lx - aborted\n",
+			info->flash_id);
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	addr[0xAAA] = 0xAAAAAAAA;
+	addr[0x555] = 0x55555555;
+	addr[0xAAA] = 0x80808080;
+	addr[0xAAA] = 0xAAAAAAAA;
+	addr[0x555] = 0x55555555;
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr = (vu_long *)(info->start[sect]) ;
+			addr[0] = 0x30303030 ;
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last  = start;
+	addr = (vu_long *)(info->start[l_sect]);
+	while ((addr[0] & 0x80808080) != 0x80808080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc ('.');
+			last = now;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (vu_long *)info->start[0];
+	addr[0] = 0xF0F0F0F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+	vu_long *addr = (vu_long *)(info->start[0]);
+	ulong start;
+	int flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	addr[0xAAA] = 0xAAAAAAAA;
+	addr[0x555] = 0x55555555;
+	addr[0xAAA] = 0xA0A0A0A0;
+
+	*((vu_long *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+	while ((*((vu_long *)dest) & 0x80808080) != (data & 0x80808080)) {
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/cogent/lcd.c b/board/cogent/lcd.c
new file mode 100644
index 000000000..941ea65ed
--- /dev/null
+++ b/board/cogent/lcd.c
@@ -0,0 +1,231 @@
+/* most of this is taken from the file */
+/* hal/powerpc/cogent/current/src/hal_diag.c in the */
+/* Cygnus eCos source. Here is the copyright notice: */
+/* */
+/*============================================================================= */
+/* */
+/*      hal_diag.c */
+/* */
+/*      HAL diagnostic output code */
+/* */
+/*============================================================================= */
+/*####COPYRIGHTBEGIN#### */
+/* */
+/* ------------------------------------------- */
+/* The contents of this file are subject to the Cygnus eCos Public License */
+/* Version 1.0 (the "License"); you may not use this file except in */
+/* compliance with the License.  You may obtain a copy of the License at */
+/* http://sourceware.cygnus.com/ecos */
+/* */
+/* Software distributed under the License is distributed on an "AS IS" */
+/* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the */
+/* License for the specific language governing rights and limitations under */
+/* the License. */
+/* */
+/* The Original Code is eCos - Embedded Cygnus Operating System, released */
+/* September 30, 1998. */
+/* */
+/* The Initial Developer of the Original Code is Cygnus.  Portions created */
+/* by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved. */
+/* ------------------------------------------- */
+/* */
+/*####COPYRIGHTEND#### */
+/*============================================================================= */
+/*#####DESCRIPTIONBEGIN#### */
+/* */
+/* Author(s):    nickg, jskov */
+/* Contributors: nickg, jskov */
+/* Date:         1999-03-23 */
+/* Purpose:      HAL diagnostic output */
+/* Description:  Implementations of HAL diagnostic output support. */
+/* */
+/*####DESCRIPTIONEND#### */
+/* */
+/*============================================================================= */
+
+/*----------------------------------------------------------------------------- */
+/* Cogent board specific LCD code */
+
+#include <common.h>
+#include <stdarg.h>
+#include <board/cogent/lcd.h>
+
+static char lines[2][LCD_LINE_LENGTH+1];
+static int curline;
+static int linepos;
+static int heartbeat_active;
+/* make the next two strings exactly LCD_LINE_LENGTH (16) chars long */
+/* pad to the right with spaces if necessary */
+static char init_line0[LCD_LINE_LENGTH+1] = "U-Boot Cogent  ";
+static char init_line1[LCD_LINE_LENGTH+1] = "mjj, 11 Aug 2000";
+
+static inline unsigned char
+lcd_read_status(cma_mb_lcd *clp)
+{
+    /* read the Busy Status Register */
+    return (cma_mb_reg_read(&clp->lcd_bsr));
+}
+
+static inline void
+lcd_wait_not_busy(cma_mb_lcd *clp)
+{
+    /*
+     * wait for not busy
+     * Note: It seems that the LCD isn't quite ready to process commands
+     * when it clears the BUSY flag. Reading the status address an extra
+     * time seems to give it enough breathing room.
+     */
+
+    while (lcd_read_status(clp) & LCD_STAT_BUSY)
+	;
+
+    (void)lcd_read_status(clp);
+}
+
+static inline void
+lcd_write_command(cma_mb_lcd *clp, unsigned char cmd)
+{
+    lcd_wait_not_busy(clp);
+
+    /* write the Command Register */
+    cma_mb_reg_write(&clp->lcd_cmd, cmd);
+}
+
+static inline void
+lcd_write_data(cma_mb_lcd *clp, unsigned char data)
+{
+    lcd_wait_not_busy(clp);
+
+    /* write the Current Character Register */
+    cma_mb_reg_write(&clp->lcd_ccr, data);
+}
+
+static inline void
+lcd_dis(int addr, char *string)
+{
+    cma_mb_lcd *clp = (cma_mb_lcd *)CMA_MB_LCD_BASE;
+    int pos, linelen;
+
+    linelen = LCD_LINE_LENGTH;
+    if (heartbeat_active && addr == LCD_LINE0)
+	linelen--;
+
+    lcd_write_command(clp, LCD_CMD_ADD + addr);
+    for (pos = 0; *string != '\0' && pos < linelen; pos++)
+        lcd_write_data(clp, *string++);
+}
+
+void
+lcd_init(void)
+{
+    cma_mb_lcd *clp = (cma_mb_lcd *)CMA_MB_LCD_BASE;
+    int i;
+
+    /* configure the lcd for 8 bits/char, 2 lines and 5x7 dot matrix */
+    lcd_write_command(clp, LCD_CMD_MODE);
+
+    /* turn the LCD display on */
+    lcd_write_command(clp, LCD_CMD_DON);
+
+    curline = 0;
+    linepos = 0;
+
+    for (i = 0; i < LCD_LINE_LENGTH; i++) {
+        lines[0][i] = init_line0[i];
+	lines[1][i] = init_line1[i];
+    }
+
+    lines[0][LCD_LINE_LENGTH] = lines[1][LCD_LINE_LENGTH] = 0;
+
+    lcd_dis(LCD_LINE0, lines[0]);
+    lcd_dis(LCD_LINE1, lines[1]);
+
+    printf("HD44780 2 line x %d char display\n", LCD_LINE_LENGTH);
+}
+
+void
+lcd_write_char(const char c)
+{
+    int i, linelen;
+
+    /* ignore CR */
+    if (c == '\r')
+	return;
+
+    linelen = LCD_LINE_LENGTH;
+    if (heartbeat_active && curline == 0)
+	linelen--;
+
+    if (c == '\n') {
+        lcd_dis(LCD_LINE0, &lines[curline^1][0]);
+        lcd_dis(LCD_LINE1, &lines[curline][0]);
+
+        /* Do a line feed */
+        curline ^= 1;
+	linelen = LCD_LINE_LENGTH;
+	if (heartbeat_active && curline == 0)
+	    linelen--;
+        linepos = 0;
+
+        for (i = 0; i < linelen; i++)
+            lines[curline][i] = ' ';
+
+        return;
+    }
+
+    /* Only allow to be output if there is room on the LCD line */
+    if (linepos < linelen)
+        lines[curline][linepos++] = c;
+}
+
+void
+lcd_flush(void)
+{
+    lcd_dis(LCD_LINE1, &lines[curline][0]);
+}
+
+void
+lcd_write_string(const char *s)
+{
+    char *p;
+
+    for (p = (char *)s; *p != '\0'; p++)
+	lcd_write_char(*p);
+}
+
+void
+lcd_printf(const char *fmt, ...)
+{
+    va_list args;
+    char buf[CFG_PBSIZE];
+
+    va_start(args, fmt);
+    (void)vsprintf(buf, fmt, args);
+    va_end(args);
+
+    lcd_write_string(buf);
+}
+
+void
+lcd_heartbeat(void)
+{
+    cma_mb_lcd *clp = (cma_mb_lcd *)CMA_MB_LCD_BASE;
+#if 0
+    static char rotchars[] = { '|', '/', '-', '\\' };
+#else
+    /* HD44780 Rom Code A00 has no backslash */
+    static char rotchars[] = { '|', '/', '-', '\315' };
+#endif
+    static int rotator_index = 0;
+
+    heartbeat_active = 1;
+
+    /* write the address */
+    lcd_write_command(clp, LCD_CMD_ADD + LCD_LINE0 + (LCD_LINE_LENGTH - 1));
+
+    /* write the next char in the sequence */
+    lcd_write_data(clp, rotchars[rotator_index]);
+
+    if (++rotator_index >= (sizeof rotchars / sizeof rotchars[0]))
+	rotator_index = 0;
+}
diff --git a/board/cogent/lcd.h b/board/cogent/lcd.h
new file mode 100644
index 000000000..1056eea47
--- /dev/null
+++ b/board/cogent/lcd.h
@@ -0,0 +1,84 @@
+/* most of this is taken from the file */
+/* hal/powerpc/cogent/current/src/hal_diag.c in the */
+/* Cygnus eCos source. Here is the copyright notice: */
+/* */
+/*============================================================================= */
+/* */
+/*      hal_diag.c */
+/* */
+/*      HAL diagnostic output code */
+/* */
+/*============================================================================= */
+/*####COPYRIGHTBEGIN#### */
+/* */
+/* ------------------------------------------- */
+/* The contents of this file are subject to the Cygnus eCos Public License */
+/* Version 1.0 (the "License"); you may not use this file except in */
+/* compliance with the License.  You may obtain a copy of the License at */
+/* http://sourceware.cygnus.com/ecos */
+/* */
+/* Software distributed under the License is distributed on an "AS IS" */
+/* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the */
+/* License for the specific language governing rights and limitations under */
+/* the License. */
+/* */
+/* The Original Code is eCos - Embedded Cygnus Operating System, released */
+/* September 30, 1998. */
+/* */
+/* The Initial Developer of the Original Code is Cygnus.  Portions created */
+/* by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved. */
+/* ------------------------------------------- */
+/* */
+/*####COPYRIGHTEND#### */
+/*============================================================================= */
+/*#####DESCRIPTIONBEGIN#### */
+/* */
+/* Author(s):    nickg, jskov */
+/* Contributors: nickg, jskov */
+/* Date:         1999-03-23 */
+/* Purpose:      HAL diagnostic output */
+/* Description:  Implementations of HAL diagnostic output support. */
+/* */
+/*####DESCRIPTIONEND#### */
+/* */
+/*============================================================================= */
+
+/* FEMA 162B 16 character x 2 line LCD */
+
+/* status register bit definitions */
+#define LCD_STAT_BUSY	0x80	/* 1 = display busy */
+#define LCD_STAT_ADD	0x7F	/* bits 0-6 return current display address */
+
+/* command register definitions */
+#define LCD_CMD_RST	0x01	/* clear entire display and reset display addr */
+#define LCD_CMD_HOME	0x02	/* reset display address and reset any shifting */
+#define LCD_CMD_ECL	0x04	/* move cursor left one pos on next data write */
+#define LCD_CMD_ESL	0x05	/* shift display left one pos on next data write */
+#define LCD_CMD_ECR	0x06	/* move cursor right one pos on next data write */
+#define LCD_CMD_ESR	0x07	/* shift disp right one pos on next data write */
+#define LCD_CMD_DOFF	0x08	/* display off, cursor off, blinking off */
+#define LCD_CMD_BL	0x09	/* blink character at current cursor position */
+#define LCD_CMD_CUR	0x0A	/* enable cursor on */
+#define LCD_CMD_DON	0x0C	/* turn display on */
+#define LCD_CMD_CL	0x10	/* move cursor left one position */
+#define LCD_CMD_SL	0x14	/* shift display left one position */
+#define LCD_CMD_CR	0x18	/* move cursor right one position */
+#define LCD_CMD_SR	0x1C	/* shift display right one position */
+#define LCD_CMD_MODE	0x38	/* sets 8 bits, 2 lines, 5x7 characters */
+#define LCD_CMD_ACG	0x40	/* bits 0-5 sets character generator address */
+#define LCD_CMD_ADD	0x80	/* bits 0-6 sets display data addr to line 1 + */
+
+/* LCD status values */
+#define LCD_OK		0x00
+#define LCD_ERR 	0x01
+
+#define LCD_LINE0	0x00
+#define LCD_LINE1	0x40
+
+#define LCD_LINE_LENGTH	16
+
+extern void lcd_init(void);
+extern void lcd_write_char(const char);
+extern void lcd_flush(void);
+extern void lcd_write_string(const char *);
+extern void lcd_printf(const char *, ...);
diff --git a/board/cray/L1/flash.c b/board/cray/L1/flash.c
new file mode 100644
index 000000000..6d66905d9
--- /dev/null
+++ b/board/cray/L1/flash.c
@@ -0,0 +1,471 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Modified 4/5/2001
+ * Wait for completion of each sector erase command issued
+ * 4/5/2001
+ * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
+ */
+
+/*
+ * Modified July 20, 2001
+ * Strip down to support ONLY the AMD29F032B.
+ * Dave Updegraff - Cray, Inc. dave@cray.com
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+/* The flash chip we use... */
+#define AMD_ID_F032B	0x41	/* 29F032B ID  32 Mbit,64 64Kx8 sectors */
+#define FLASH_AM320B    0x0009
+
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+#define ADDR0           0x5555
+#define ADDR1           0x2aaa
+#define FLASH_WORD_SIZE unsigned char
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+	/* Only one bank */
+	if (CFG_MAX_FLASH_BANKS == 1)
+	  {
+	    /* Setup offsets */
+	    flash_get_offsets (FLASH_BASE0_PRELIM, &flash_info[0]);
+
+#if 0
+	    /* Monitor protection ON by default */
+	    (void)flash_protect(FLAG_PROTECT_SET,
+				FLASH_BASE0_PRELIM,
+				FLASH_BASE0_PRELIM+CFG_MONITOR_LEN-1,
+				&flash_info[0]);
+#endif
+	    size_b1 = 0 ;
+	    flash_info[0].size = size_b0;
+	  }
+
+	return (size_b0 + size_b1);
+}
+
+
+
+/*-----------------------------------------------------------------------
+ */
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+
+	/* set up sector start address table */
+	for (i = 0; i < info->sector_count; i++)
+		info->start[i] = base + (i * 0x00010000);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+        int k;
+        int size;
+        int erased;
+        volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM320B:printf ("AM29F032B (32 Mbit 64x64KB uniform sectors)\n");
+				break;
+	default:		printf ("Unknown Chip Type\n");
+				break;
+	}
+
+	printf ("  Size: %ld KB in %d Sectors\n",
+		info->size >> 10, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+                /*
+                 * Check if whole sector is erased
+                 */
+                if (i != (info->sector_count-1))
+                  size = info->start[i+1] - info->start[i];
+                else
+                  size = info->start[0] + info->size - info->start[i];
+                erased = 1;
+                flash = (volatile unsigned long *)info->start[i];
+                size = size >> 2;        /* divide by 4 for longword access */
+                for (k=0; k<size; k++)
+                  {
+                    if (*flash++ != 0xffffffff)
+                      {
+                        erased = 0;
+                        break;
+                      }
+                  }
+
+		if ((i % 5) == 0)
+			printf ("\n   ");
+
+		printf (" %08lX%s%s",
+			info->start[i],
+			erased ? " E" : "  ",
+			info->protect[i] ? "RO " : "   "
+		);
+	}
+	printf ("\n");
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info)
+{
+	short i;
+	FLASH_WORD_SIZE value;
+	ulong base = (ulong)addr;
+        volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+	addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+	addr2[ADDR0] = (FLASH_WORD_SIZE)0x00900090;
+
+	value = addr2[0];
+
+	switch (value) {
+	case (FLASH_WORD_SIZE)AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+	}
+
+	value = addr2[1];			/* device ID		*/
+
+	switch (value) {
+	case (FLASH_WORD_SIZE)AMD_ID_F032B:
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 64;
+		info->size = 0x0400000; /* => 4 MB */
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+
+	}
+
+	/* set up sector start address table */
+	for (i = 0; i < info->sector_count; i++)
+		info->start[i] = base + (i * 0x00010000);
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+        info->protect[i] = addr2[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr2 = (FLASH_WORD_SIZE *)info->start[0];
+		*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+	}
+
+	return (info->size);
+}
+
+int wait_for_DQ7(flash_info_t *info, int sect)
+{
+	ulong start, now, last;
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[sect]);
+
+	start = get_timer (0);
+    last  = start;
+    while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
+        if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+            printf ("Timeout\n");
+            return -1;
+        }
+        /* show that we're waiting */
+        if ((now - last) > 1000) {  /* every second */
+            putc ('.');
+            last = now;
+        }
+    }
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
+	volatile FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+		    addr2 = (FLASH_WORD_SIZE *)(info->start[sect]);
+		    printf("Erasing sector %p\n", addr2);
+
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+			addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+			addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+			addr2[0] = (FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+		    l_sect = sect;
+		    /*
+		     * Wait for each sector to complete, it's more
+		     * reliable.  According to AMD Spec, you must
+		     * issue all erase commands within a specified
+		     * timeout.  This has been seen to fail, especially
+		     * if printf()s are included (for debug)!!
+		     */
+		    wait_for_DQ7(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/* reset to read mode */
+	addr = (FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+        volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)(info->start[0]);
+        volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *)dest;
+        volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *)&data;
+	ulong start;
+	int flag;
+        int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((volatile FLASH_WORD_SIZE *)dest) &
+             (FLASH_WORD_SIZE)data) != (FLASH_WORD_SIZE)data) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+        for (i=0; i<4/sizeof(FLASH_WORD_SIZE); i++)
+          {
+            addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+            addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+            addr2[ADDR0] = (FLASH_WORD_SIZE)0x00A000A0;
+
+            dest2[i] = data2[i];
+
+            /* re-enable interrupts if necessary */
+            if (flag)
+              enable_interrupts();
+
+            /* data polling for D7 */
+            start = get_timer (0);
+            while ((dest2[i] & (FLASH_WORD_SIZE)0x00800080) !=
+                   (data2[i] & (FLASH_WORD_SIZE)0x00800080)) {
+              if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+                return (1);
+              }
+            }
+          }
+
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/cray/L1/init.S b/board/cray/L1/init.S
new file mode 100644
index 000000000..acc52051f
--- /dev/null
+++ b/board/cray/L1/init.S
@@ -0,0 +1,147 @@
+/*------------------------------------------------------------------------------+ */
+/* */
+/*       This source code has been made available to you by IBM on an AS-IS */
+/*       basis.  Anyone receiving this source is licensed under IBM */
+/*       copyrights to use it in any way he or she deems fit, including */
+/*       copying it, modifying it, compiling it, and redistributing it either */
+/*       with or without modifications.  No license under IBM patents or */
+/*       patent applications is to be implied by the copyright license. */
+/* */
+/*       Any user of this software should understand that IBM cannot provide */
+/*       technical support for this software and will not be responsible for */
+/*       any consequences resulting from the use of this software. */
+/* */
+/*       Any person who transfers this source code or any derivative work */
+/*       must include the IBM copyright notice, this paragraph, and the */
+/*       preceding two paragraphs in the transferred software. */
+/* */
+/*       COPYRIGHT   I B M   CORPORATION 1995 */
+/*       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M */
+/*------------------------------------------------------------------------------- */
+
+/*----------------------------------------------------------------------------- */
+/* Function:     ext_bus_cntlr_init */
+/* Description:  Initializes the External Bus Controller for the external */
+/*		peripherals. IMPORTANT: For pass1 this code must run from */
+/*		cache since you can not reliably change a peripheral banks */
+/*		timing register (pbxap) while running code from that bank. */
+/*		For ex., since we are running from ROM on bank 0, we can NOT */
+/*		execute the code that modifies bank 0 timings from ROM, so */
+/*		we run it from cache. */
+/*	Bank 0 - Flash and SRAM */
+/*	Bank 1 - NVRAM/RTC */
+/*	Bank 2 - Keyboard/Mouse controller */
+/*	Bank 3 - IR controller */
+/*	Bank 4 - not used */
+/*	Bank 5 - not used */
+/*	Bank 6 - not used */
+/*	Bank 7 - FPGA registers */
+/*-----------------------------------------------------------------------------#include <config.h> */
+#include <ppc4xx.h>
+
+#define _LINUX_CONFIG_H 1	/* avoid reading Linux autoconf.h file	*/
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+/* CRAY - L1: only nominally a 'walnut', since ext.Bus.Cntlr is all empty */
+/*	except for #1 which we use for DMA'ing to IOCA-like things, so the */
+/*	control registers to set that up are determined by what we've */
+/*	empirically discovered work there. */
+
+     	.globl	ext_bus_cntlr_init
+ext_bus_cntlr_init:
+        mflr    r4                      /* save link register */
+        bl      ..getAddr
+..getAddr:
+        mflr    r3                      /* get address of ..getAddr */
+        mtlr    r4                      /* restore link register */
+        addi    r4,0,14                 /* set ctr to 10; used to prefetch */
+        mtctr   r4                      /* 10 cache lines to fit this function */
+                                        /* in cache (gives us 8x10=80 instrctns) */
+..ebcloop:
+        icbt    r0,r3                   /* prefetch cache line for addr in r3 */
+        addi    r3,r3,32		/* move to next cache line */
+        bdnz    ..ebcloop               /* continue for 10 cache lines */
+
+        /*------------------------------------------------------------------- */
+        /* Delay to ensure all accesses to ROM are complete before changing */
+	    /* bank 0 timings. 200usec should be enough. */
+        /*   200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles */
+        /*------------------------------------------------------------------- */
+	addis	r3,0,0x0
+        ori     r3,r3,0xA000          /* ensure 200usec have passed since reset */
+        mtctr   r3
+..spinlp:
+        bdnz    ..spinlp                /* spin loop */
+
+
+        /*---------------------------------------------------------------------- */
+        /* Peripheral Bank 0 (Flash) initialization */
+        /*---------------------------------------------------------------------- */
+		/* 0x7F8FFE80 slowest boot */
+        addi    r4,0,pb0ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,0x9B01
+        ori     r4,r4,0x5480
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb0cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,0xFFC5           /* BAS=0xFFC,BS=0x4(4MB),BU=0x3(R/W), */
+        ori     r4,r4,0x8000          /* BW=0x0( 8 bits) */
+        mtdcr   ebccfgd,r4
+
+        blr
+
+        /*---------------------------------------------------------------------- */
+        /* Peripheral Bank 1 (NVRAM/RTC) initialization */
+		/* CRAY:the L1 has NOT this bank, it is tied to SV2/IOCA/etc/ instead */
+		/* and we do DMA on it.  The ConfigurationRegister part is threfore */
+		/* almost arbitrary, except that our linux driver needs to know the */
+		/* address, but it can query, it.. */
+		/* */
+		/* The AccessParameter is CRITICAL, */
+		/* thouch, since it needs to agree with the electrical timings on the */
+		/* IOCA parallel interface.  That value is: 0x0185,4380 */
+		/* BurstModeEnable			BME=0 */
+		/* TransferWait				TWT=3 */
+		/* ChipSelectOnTiming		CSN=1 */
+		/* OutputEnableOnTimimg		OEN=1 */
+		/* WriteByteEnableOnTiming	WBN=1 */
+		/* WriteByteEnableOffTiming	WBF=0 */
+		/* TransferHold				TH=1 */
+		/* ReadyEnable				RE=1 */
+		/* SampleOnReady			SOR=1 */
+		/* ByteEnableMode			BEM=0 */
+		/* ParityEnable				PEN=0 */
+		/* all reserved bits=0 */
+        /*---------------------------------------------------------------------- */
+        /*---------------------------------------------------------------------- */
+        addi    r4,0,pb1ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,0x0185		/* hiword */
+        ori     r4,r4,0x4380	/* loword */
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb1cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,0xF001           /* BAS=0xF00,BS=0x0(1MB),BU=0x3(R/W), */
+        ori     r4,r4,0x8000          /* BW=0x0( 8 bits) */
+        mtdcr   ebccfgd,r4
+
+        blr
+
+/*----------------------------------------------------------------------------- */
+/* Function:	sdram_init */
+/* Description:	Configures SDRAM memory banks. */
+/*				NOTE: for CrayL1 we have ECC memory, so enable it. */
+/*....now done in C in L1.c:init_sdram for readability. */
+/*----------------------------------------------------------------------------- */
+        .globl  sdram_init
+
+sdram_init:
+ blr
diff --git a/board/dnp1110/config.mk b/board/dnp1110/config.mk
new file mode 100644
index 000000000..72ba595f1
--- /dev/null
+++ b/board/dnp1110/config.mk
@@ -0,0 +1,17 @@
+#
+# DNP/1110 board with SA1100 cpu
+#
+# http://www.dilnetpc.com
+#
+
+#
+# DILNETPC has 1 banks of 32 MB DRAM
+#
+# c000'0000
+#
+# Linux-Kernel is expected to be at c000'8000, entry c000'8000
+#
+# we load ourself to c1f0'0000, the upper 1 MB of the first (only) bank
+#
+
+TEXT_BASE = 0xc1f00000
diff --git a/board/dnp1110/memsetup.S b/board/dnp1110/memsetup.S
new file mode 100644
index 000000000..bebd697a8
--- /dev/null
+++ b/board/dnp1110/memsetup.S
@@ -0,0 +1,96 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+
+#include <config.h>
+#include <version.h>
+
+
+/* some parameters for the board */
+
+MEM_BASE:	.long	0xa0000000
+MEM_START:	.long	0xc0000000
+
+#define	MDCNFG	0x00
+#define MDCAS0	0x04
+#define MDCAS1	0x08
+#define MDCAS2	0x0c
+#define MSC0	0x10
+#define MSC1	0x14
+#define MECR	0x18
+
+mdcas0:		.long	0xc71c703f
+mdcas1:		.long	0xffc71c71
+mdcas2:		.long	0xffffffff
+/* mdcnfg:		.long   0x0bb2bcbf */
+mdcnfg:		.long	0x0334b22f	@ alt
+/* mcs0:		.long   0xfff8fff8 */
+msc0:		.long	0xad8c4888	@ alt
+mecr:		.long	0x00060006
+/* mecr:		.long	0x994a994a	@ alt */
+
+/* setting up the memory */
+
+.globl memsetup
+memsetup:
+	ldr	r0, MEM_BASE
+
+	/* Setup the flash memory */
+	ldr	r1, msc0
+	str	r1, [r0, #MSC0]
+
+	/* Set up the DRAM */
+
+	/* MDCAS0 */
+	ldr	r1, mdcas0
+	str	r1, [r0, #MDCAS0]
+
+	/* MDCAS1 */
+	ldr	r1, mdcas1
+	str	r1, [r0, #MDCAS1]
+
+	/* MDCAS2 */
+	ldr	r1, mdcas2
+	str	r1, [r0, #MDCAS2]
+
+	/* MDCNFG */
+	ldr	r1, mdcnfg
+	str	r1, [r0, #MDCNFG]
+
+	/* Set up PCMCIA space */
+	ldr	r1, mecr
+	str	r1, [r0, #MECR]
+
+	/* Load something to activate bank */
+	ldr	r1, MEM_START
+
+.rept	8
+	ldr	r0, [r1]
+.endr
+
+	/* everything is fine now */
+	mov	pc, lr
+
diff --git a/board/ebony/flash.c b/board/ebony/flash.c
new file mode 100644
index 000000000..6efd566e8
--- /dev/null
+++ b/board/ebony/flash.c
@@ -0,0 +1,736 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2002 Jun Gu <jung@artesyncp.com>
+ * Add support for Am29F016D and dynamic switch setting.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Modified 4/5/2001
+ * Wait for completion of each sector erase command issued
+ * 4/5/2001
+ * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+
+#undef DEBUG
+#ifdef DEBUG
+#define DEBUGF(x...) printf(x)
+#else
+#define DEBUGF(x...)
+#endif /* DEBUG */
+
+#define     BOOT_SMALL_FLASH        32              /* 00100000 */
+#define     FLASH_ONBD_N            2               /* 00000010 */
+#define     FLASH_SRAM_SEL          1               /* 00000001 */
+
+#define     BOOT_SMALL_FLASH_VAL    4
+#define     FLASH_ONBD_N_VAL        2
+#define     FLASH_SRAM_SEL_VAL      1
+
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+static  unsigned    long    flash_addr_table[8][CFG_MAX_FLASH_BANKS] = {
+        {0xffc00000, 0xffe00000, 0xff880000},   /* 0:000: configuraton 3 */
+        {0xffc00000, 0xffe00000, 0xff800000},   /* 1:001: configuraton 4 */
+        {0xffc00000, 0xffe00000, 0x00000000},   /* 2:010: configuraton 7 */
+        {0xffc00000, 0xffe00000, 0x00000000},   /* 3:011: configuraton 8 */
+        {0xff800000, 0xffa00000, 0xfff80000},   /* 4:100: configuraton 1 */
+        {0xff800000, 0xffa00000, 0xfff00000},   /* 5:101: configuraton 2 */
+        {0xffc00000, 0xffe00000, 0x00000000},   /* 6:110: configuraton 5 */
+        {0xffc00000, 0xffe00000, 0x00000000}    /* 7:111: configuraton 6 */
+};
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+#if 0
+static void flash_get_offsets (ulong base, flash_info_t *info);
+#endif
+
+#ifdef CONFIG_ADCIOP
+#define ADDR0           0x0aa9
+#define ADDR1           0x0556
+#define FLASH_WORD_SIZE unsigned char
+#endif
+
+#ifdef CONFIG_CPCI405
+#define ADDR0           0x5555
+#define ADDR1           0x2aaa
+#define FLASH_WORD_SIZE unsigned short
+#endif
+
+#ifdef CONFIG_WALNUT405
+#define ADDR0           0x5555
+#define ADDR1           0x2aaa
+#define FLASH_WORD_SIZE unsigned char
+#endif
+
+#ifdef CONFIG_EBONY
+#define ADDR0           0x5555
+#define ADDR1           0x2aaa
+#define FLASH_WORD_SIZE unsigned char
+#endif
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void) {
+	unsigned long total_b = 0;
+	unsigned long size_b[CFG_MAX_FLASH_BANKS];
+	unsigned char * fpga_base = (unsigned char *)CFG_FPGA_BASE;
+	unsigned char switch_status;
+	unsigned short index = 0;
+	int i;
+
+
+	/* read FPGA base register FPGA_REG0 */
+	switch_status = *fpga_base;
+
+	/* check the bitmap of switch status */
+	if (switch_status & BOOT_SMALL_FLASH) {
+		index += BOOT_SMALL_FLASH_VAL;
+	}
+	if (switch_status & FLASH_ONBD_N) {
+		index += FLASH_ONBD_N_VAL;
+	}
+	if (switch_status & FLASH_SRAM_SEL) {
+		index += FLASH_SRAM_SEL_VAL;
+	}
+
+    DEBUGF("\n");
+	DEBUGF("FLASH: Index: %d\n", index);
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+		flash_info[i].sector_count = -1;
+		flash_info[i].size = 0;
+
+		/* check whether the address is 0 */
+		if (flash_addr_table[index][i] == 0) {
+			continue;
+		}
+
+		/* call flash_get_size() to initialize sector address */
+		size_b[i] = flash_get_size(
+			(vu_long *)flash_addr_table[index][i], &flash_info[i]);
+		flash_info[i].size = size_b[i];
+		if (flash_info[i].flash_id == FLASH_UNKNOWN) {
+			printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",
+				i, size_b[i], size_b[i]<<20);
+			flash_info[i].sector_count = -1;
+			flash_info[i].size = 0;
+		}
+
+		total_b += flash_info[i].size;
+	}
+
+	return total_b;
+}
+
+
+
+/*-----------------------------------------------------------------------
+ */
+#if 0
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+	    (info->flash_id  == FLASH_AM040) ||
+	    (info->flash_id  == FLASH_AMD016)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type	*/
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] = base + (i * 0x00010000) - 0x00030000;
+			}
+		} else {
+			/* set sector offsets for top boot block type		*/
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		}
+	}
+}
+#endif /* 0 */
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+        int k;
+        int size;
+        int erased;
+        volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	case FLASH_MAN_SST:	printf ("SST ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AMD016:	printf ("AM29F016D (16 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_AM040:	printf ("AM29F040 (512 Kbit, uniform sector size)\n");
+		break;
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit, top boot sector)\n");
+		break;
+	case FLASH_SST800A:	printf ("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_SST160A:	printf ("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
+		break;
+	default:		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	printf ("  Size: %ld KB in %d Sectors\n",
+		info->size >> 10, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+                /*
+                 * Check if whole sector is erased
+                 */
+                if (i != (info->sector_count-1))
+			size = info->start[i+1] - info->start[i];
+                else
+			size = info->start[0] + info->size - info->start[i];
+                erased = 1;
+                flash = (volatile unsigned long *)info->start[i];
+                size = size >> 2;        /* divide by 4 for longword access */
+                for (k=0; k<size; k++)
+		{
+			if (*flash++ != 0xffffffff)
+			{
+				erased = 0;
+				break;
+			}
+		}
+
+		if ((i % 5) == 0)
+			printf ("\n   ");
+			printf (" %08lX%s%s",
+				info->start[i],
+				erased ? " E" : "  ",
+				info->protect[i] ? "RO " : "   "
+				);
+			}
+		printf ("\n");
+		return;
+	}
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+	static ulong flash_get_size (vu_long *addr, flash_info_t *info)
+		{
+			short i;
+			FLASH_WORD_SIZE value;
+			ulong base = (ulong)addr;
+			volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr;
+
+            DEBUGF("FLASH ADDR: %08x\n", (unsigned)addr );
+
+			/* Write auto select command: read Manufacturer ID */
+            udelay(10000);
+			addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+            udelay(1000);
+			addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+            udelay(1000);
+			addr2[ADDR0] = (FLASH_WORD_SIZE)0x00900090;
+            udelay(1000);
+
+#ifdef CONFIG_ADCIOP
+			value = addr2[2];
+#else
+			value = addr2[0];
+#endif
+
+			DEBUGF("FLASH MANUFACT: %x\n", value);
+
+			switch (value) {
+			case (FLASH_WORD_SIZE)AMD_MANUFACT:
+				info->flash_id = FLASH_MAN_AMD;
+				break;
+			case (FLASH_WORD_SIZE)FUJ_MANUFACT:
+				info->flash_id = FLASH_MAN_FUJ;
+				break;
+			case (FLASH_WORD_SIZE)SST_MANUFACT:
+				info->flash_id = FLASH_MAN_SST;
+				break;
+			default:
+				info->flash_id = FLASH_UNKNOWN;
+				info->sector_count = 0;
+				info->size = 0;
+				return (0);			/* no or unknown flash	*/
+			}
+
+#ifdef CONFIG_ADCIOP
+			value = addr2[0];			/* device ID		*/
+			debug ("\ndev_code=%x\n", value);
+#else
+			value = addr2[1];			/* device ID		*/
+#endif
+
+			DEBUGF("\nFLASH DEVICEID: %x\n", value);
+
+			switch (value) {
+			case (FLASH_WORD_SIZE)AMD_ID_F016D:
+				info->flash_id += FLASH_AMD016;
+				info->sector_count = 32;
+				info->size = 0x00200000;
+				break;				/* => 2 MB		*/
+			case (FLASH_WORD_SIZE)AMD_ID_F040B:
+				info->flash_id += FLASH_AM040;
+				info->sector_count = 8;
+				info->size = 0x0080000; /* => 512 ko */
+				break;
+			case (FLASH_WORD_SIZE)AMD_ID_LV400T:
+				info->flash_id += FLASH_AM400T;
+				info->sector_count = 11;
+				info->size = 0x00080000;
+				break;				/* => 0.5 MB		*/
+
+			case (FLASH_WORD_SIZE)AMD_ID_LV400B:
+				info->flash_id += FLASH_AM400B;
+				info->sector_count = 11;
+				info->size = 0x00080000;
+				break;				/* => 0.5 MB		*/
+
+			case (FLASH_WORD_SIZE)AMD_ID_LV800T:
+				info->flash_id += FLASH_AM800T;
+				info->sector_count = 19;
+				info->size = 0x00100000;
+				break;				/* => 1 MB		*/
+
+			case (FLASH_WORD_SIZE)AMD_ID_LV800B:
+				info->flash_id += FLASH_AM800B;
+				info->sector_count = 19;
+				info->size = 0x00100000;
+				break;				/* => 1 MB		*/
+
+			case (FLASH_WORD_SIZE)AMD_ID_LV160T:
+				info->flash_id += FLASH_AM160T;
+				info->sector_count = 35;
+				info->size = 0x00200000;
+				break;				/* => 2 MB		*/
+
+			case (FLASH_WORD_SIZE)AMD_ID_LV160B:
+				info->flash_id += FLASH_AM160B;
+				info->sector_count = 35;
+				info->size = 0x00200000;
+				break;				/* => 2 MB		*/
+#if 0	/* enable when device IDs are available */
+			case (FLASH_WORD_SIZE)AMD_ID_LV320T:
+				info->flash_id += FLASH_AM320T;
+				info->sector_count = 67;
+				info->size = 0x00400000;
+				break;				/* => 4 MB		*/
+
+			case (FLASH_WORD_SIZE)AMD_ID_LV320B:
+				info->flash_id += FLASH_AM320B;
+				info->sector_count = 67;
+				info->size = 0x00400000;
+				break;				/* => 4 MB		*/
+#endif
+			case (FLASH_WORD_SIZE)SST_ID_xF800A:
+				info->flash_id += FLASH_SST800A;
+				info->sector_count = 16;
+				info->size = 0x00100000;
+				break;				/* => 1 MB		*/
+
+			case (FLASH_WORD_SIZE)SST_ID_xF160A:
+				info->flash_id += FLASH_SST160A;
+				info->sector_count = 32;
+				info->size = 0x00200000;
+				break;				/* => 2 MB		*/
+
+			default:
+				info->flash_id = FLASH_UNKNOWN;
+				return (0);			/* => no or unknown flash */
+
+			}
+
+			/* set up sector start address table */
+			if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+			    (info->flash_id  == FLASH_AM040) ||
+			    (info->flash_id  == FLASH_AMD016)) {
+				for (i = 0; i < info->sector_count; i++)
+					info->start[i] = base + (i * 0x00010000);
+			} else {
+				if (info->flash_id & FLASH_BTYPE) {
+					/* set sector offsets for bottom boot block type	*/
+					info->start[0] = base + 0x00000000;
+					info->start[1] = base + 0x00004000;
+					info->start[2] = base + 0x00006000;
+					info->start[3] = base + 0x00008000;
+					for (i = 4; i < info->sector_count; i++) {
+						info->start[i] = base + (i * 0x00010000) - 0x00030000;
+					}
+				} else {
+					/* set sector offsets for top boot block type		*/
+					i = info->sector_count - 1;
+					info->start[i--] = base + info->size - 0x00004000;
+					info->start[i--] = base + info->size - 0x00006000;
+					info->start[i--] = base + info->size - 0x00008000;
+					for (; i >= 0; i--) {
+						info->start[i] = base + i * 0x00010000;
+					}
+				}
+			}
+
+			/* check for protected sectors */
+			for (i = 0; i < info->sector_count; i++) {
+				/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+				/* D0 = 1 if protected */
+#ifdef CONFIG_ADCIOP
+				addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+				info->protect[i] = addr2[4] & 1;
+#else
+				addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+				if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+					info->protect[i] = 0;
+				else
+					info->protect[i] = addr2[2] & 1;
+#endif
+			}
+
+			/*
+			 * Prevent writes to uninitialized FLASH.
+			 */
+			if (info->flash_id != FLASH_UNKNOWN) {
+#if 0 /* test-only */
+#ifdef CONFIG_ADCIOP
+				addr2 = (volatile unsigned char *)info->start[0];
+				addr2[ADDR0] = 0xAA;
+				addr2[ADDR1] = 0x55;
+				addr2[ADDR0] = 0xF0;  /* reset bank */
+#else
+				addr2 = (FLASH_WORD_SIZE *)info->start[0];
+				*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+#endif
+#else /* test-only */
+				addr2 = (FLASH_WORD_SIZE *)info->start[0];
+				*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+#endif /* test-only */
+			}
+
+			return (info->size);
+		}
+
+	int wait_for_DQ7(flash_info_t *info, int sect)
+		{
+			ulong start, now, last;
+			volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[sect]);
+
+			start = get_timer (0);
+			last  = start;
+			while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
+				if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+					printf ("Timeout\n");
+					return -1;
+				}
+				/* show that we're waiting */
+				if ((now - last) > 1000) {  /* every second */
+					putc ('.');
+					last = now;
+				}
+			}
+			return 0;
+		}
+
+/*-----------------------------------------------------------------------
+ */
+
+	int	flash_erase (flash_info_t *info, int s_first, int s_last)
+		{
+			volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
+			volatile FLASH_WORD_SIZE *addr2;
+			int flag, prot, sect, l_sect;
+			int i;
+
+			if ((s_first < 0) || (s_first > s_last)) {
+				if (info->flash_id == FLASH_UNKNOWN) {
+					printf ("- missing\n");
+				} else {
+					printf ("- no sectors to erase\n");
+				}
+				return 1;
+			}
+
+			if (info->flash_id == FLASH_UNKNOWN) {
+				printf ("Can't erase unknown flash type - aborted\n");
+				return 1;
+			}
+
+			prot = 0;
+			for (sect=s_first; sect<=s_last; ++sect) {
+				if (info->protect[sect]) {
+					prot++;
+				}
+			}
+
+			if (prot) {
+				printf ("- Warning: %d protected sectors will not be erased!\n",
+					prot);
+			} else {
+				printf ("\n");
+			}
+
+			l_sect = -1;
+
+			/* Disable interrupts which might cause a timeout here */
+			flag = disable_interrupts();
+
+			/* Start erase on unprotected sectors */
+			for (sect = s_first; sect<=s_last; sect++) {
+				if (info->protect[sect] == 0) {	/* not protected */
+					addr2 = (FLASH_WORD_SIZE *)(info->start[sect]);
+					printf("Erasing sector %p\n", addr2);
+
+					if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+						addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
+						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+						addr2[0] = (FLASH_WORD_SIZE)0x00500050;  /* block erase */
+						for (i=0; i<50; i++)
+							udelay(1000);  /* wait 1 ms */
+					} else {
+						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+						addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
+						addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+						addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+						addr2[0] = (FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+					}
+					l_sect = sect;
+					/*
+					 * Wait for each sector to complete, it's more
+					 * reliable.  According to AMD Spec, you must
+					 * issue all erase commands within a specified
+					 * timeout.  This has been seen to fail, especially
+					 * if printf()s are included (for debug)!!
+					 */
+					wait_for_DQ7(info, sect);
+				}
+			}
+
+			/* re-enable interrupts if necessary */
+			if (flag)
+				enable_interrupts();
+
+			/* wait at least 80us - let's wait 1 ms */
+			udelay (1000);
+
+#if 0
+			/*
+			 * We wait for the last triggered sector
+			 */
+			if (l_sect < 0)
+				goto DONE;
+			wait_for_DQ7(info, l_sect);
+
+		DONE:
+#endif
+			/* reset to read mode */
+			addr = (FLASH_WORD_SIZE *)info->start[0];
+			addr[0] = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+
+			printf (" done\n");
+			return 0;
+		}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+	int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+		{
+			ulong cp, wp, data;
+			int i, l, rc;
+
+			wp = (addr & ~3);	/* get lower word aligned address */
+
+			/*
+			 * handle unaligned start bytes
+			 */
+			if ((l = addr - wp) != 0) {
+				data = 0;
+				for (i=0, cp=wp; i<l; ++i, ++cp) {
+					data = (data << 8) | (*(uchar *)cp);
+				}
+				for (; i<4 && cnt>0; ++i) {
+					data = (data << 8) | *src++;
+					--cnt;
+					++cp;
+				}
+				for (; cnt==0 && i<4; ++i, ++cp) {
+					data = (data << 8) | (*(uchar *)cp);
+				}
+
+				if ((rc = write_word(info, wp, data)) != 0) {
+					return (rc);
+				}
+				wp += 4;
+			}
+
+			/*
+			 * handle word aligned part
+			 */
+			while (cnt >= 4) {
+				data = 0;
+				for (i=0; i<4; ++i) {
+					data = (data << 8) | *src++;
+				}
+				if ((rc = write_word(info, wp, data)) != 0) {
+					return (rc);
+				}
+				wp  += 4;
+				cnt -= 4;
+			}
+
+			if (cnt == 0) {
+				return (0);
+			}
+
+			/*
+			 * handle unaligned tail bytes
+			 */
+			data = 0;
+			for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+				data = (data << 8) | *src++;
+				--cnt;
+			}
+			for (; i<4; ++i, ++cp) {
+				data = (data << 8) | (*(uchar *)cp);
+			}
+
+			return (write_word(info, wp, data));
+		}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+	static int write_word (flash_info_t * info, ulong dest, ulong data)
+		{
+			volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) (info->start[0]);
+			volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *) dest;
+			volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *) & data;
+			ulong start;
+			int i;
+
+			/* Check if Flash is (sufficiently) erased */
+			if ((*((volatile FLASH_WORD_SIZE *) dest) &
+			     (FLASH_WORD_SIZE) data) != (FLASH_WORD_SIZE) data) {
+				return (2);
+			}
+
+			for (i = 0; i < 4 / sizeof (FLASH_WORD_SIZE); i++) {
+				int flag;
+
+				/* Disable interrupts which might cause a timeout here */
+				flag = disable_interrupts ();
+
+				addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr2[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+				addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00A000A0;
+
+				dest2[i] = data2[i];
+
+				/* re-enable interrupts if necessary */
+				if (flag)
+					enable_interrupts ();
+
+				/* data polling for D7 */
+				start = get_timer (0);
+				while ((dest2[i] & (FLASH_WORD_SIZE) 0x00800080) !=
+				       (data2[i] & (FLASH_WORD_SIZE) 0x00800080)) {
+
+					if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+						return (1);
+					}
+				}
+			}
+
+			return (0);
+		}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/eltec/mhpc/config.mk b/board/eltec/mhpc/config.mk
new file mode 100644
index 000000000..607ebbcb1
--- /dev/null
+++ b/board/eltec/mhpc/config.mk
@@ -0,0 +1,49 @@
+#
+# (C) Copyright 2000
+# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+# Marius Groeger <mgroeger@sysgo.de>
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# MHPC boards
+#
+
+TEXT_BASE = 0xfe000000
+/*TEXT_BASE  = 0x00200000 */
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/board/eric/flash.c b/board/eric/flash.c
new file mode 100644
index 000000000..c3f6e15bc
--- /dev/null
+++ b/board/eric/flash.c
@@ -0,0 +1,1130 @@
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+
+#ifdef CFG_FLASH_16BIT
+#define FLASH_WORD_SIZE	unsigned short
+#define	FLASH_ID_MASK	0xFFFF
+#else
+#define FLASH_WORD_SIZE unsigned long
+#define	FLASH_ID_MASK	0xFFFFFFFF
+#endif
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+/* stolen from esteem192e/flash.c */
+ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info);
+
+#ifndef CFG_FLASH_16BIT
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+#else
+static int write_short (flash_info_t *info, ulong dest, ushort data);
+#endif
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+        uint pbcr;
+        unsigned long base_b0, base_b1;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+	/* Only one bank */
+	if (CFG_MAX_FLASH_BANKS == 1)
+	  {
+	    /* Setup offsets */
+	    flash_get_offsets (FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	    /* Monitor protection ON by default */
+#if 0	    /* sand: */
+	    (void)flash_protect(FLAG_PROTECT_SET,
+				FLASH_BASE0_PRELIM-CFG_MONITOR_LEN+size_b0,
+				FLASH_BASE0_PRELIM-1+size_b0,
+				&flash_info[0]);
+#else
+	    (void)flash_protect(FLAG_PROTECT_SET,
+		      		CFG_MONITOR_BASE,
+		      		CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+		      		&flash_info[0]);
+#endif
+	    size_b1 = 0 ;
+	    flash_info[0].size = size_b0;
+	  }
+
+	/* 2 banks */
+	else
+	  {
+	    size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &flash_info[1]);
+
+	    /* Re-do sizing to get full correct info */
+
+	    if (size_b1)
+	      {
+		mtdcr(ebccfga, pb0cr);
+		pbcr = mfdcr(ebccfgd);
+		mtdcr(ebccfga, pb0cr);
+		base_b1 = -size_b1;
+		pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
+		mtdcr(ebccfgd, pbcr);
+		/*          printf("pb1cr = %x\n", pbcr); */
+	      }
+
+	    if (size_b0)
+	      {
+		mtdcr(ebccfga, pb1cr);
+		pbcr = mfdcr(ebccfgd);
+		mtdcr(ebccfga, pb1cr);
+		base_b0 = base_b1 - size_b0;
+		pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+		mtdcr(ebccfgd, pbcr);
+		/*            printf("pb0cr = %x\n", pbcr); */
+	      }
+
+	    size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]);
+
+	    flash_get_offsets (base_b0, &flash_info[0]);
+
+	    /* monitor protection ON by default */
+#if 0	    /* sand: */
+	    (void)flash_protect(FLAG_PROTECT_SET,
+				FLASH_BASE0_PRELIM-CFG_MONITOR_LEN+size_b0,
+				FLASH_BASE0_PRELIM-1+size_b0,
+				&flash_info[0]);
+#else
+	    (void)flash_protect(FLAG_PROTECT_SET,
+		      		CFG_MONITOR_BASE,
+		      		CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+		      		&flash_info[0]);
+#endif
+
+	    if (size_b1) {
+	      /* Re-do sizing to get full correct info */
+	      size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]);
+
+	      flash_get_offsets (base_b1, &flash_info[1]);
+
+	      /* monitor protection ON by default */
+	      (void)flash_protect(FLAG_PROTECT_SET,
+				  base_b1+size_b1-CFG_MONITOR_LEN,
+				  base_b1+size_b1-1,
+				  &flash_info[1]);
+	      /* monitor protection OFF by default (one is enough) */
+	      (void)flash_protect(FLAG_PROTECT_CLEAR,
+				  base_b0+size_b0-CFG_MONITOR_LEN,
+				  base_b0+size_b0-1,
+				  &flash_info[0]);
+	    } else {
+	      flash_info[1].flash_id = FLASH_UNKNOWN;
+	      flash_info[1].sector_count = -1;
+	    }
+
+	    flash_info[0].size = size_b0;
+	    flash_info[1].size = size_b1;
+	  }/* else 2 banks */
+	return (size_b0 + size_b1);
+}
+
+
+
+/*-----------------------------------------------------------------------
+ */
+
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+
+	/* set up sector start adress table */
+	if ((info->flash_id & FLASH_TYPEMASK) == FLASH_28F320J3A ||
+	    (info->flash_id & FLASH_TYPEMASK) == FLASH_28F640J3A ||
+	    (info->flash_id & FLASH_TYPEMASK) == FLASH_28F128J3A) {
+	    for (i = 0; i < info->sector_count; i++) {
+		info->start[i] = base + (i * info->size/info->sector_count);
+	    }
+	} else if (info->flash_id & FLASH_BTYPE) {
+             if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
+
+#ifndef CFG_FLASH_16BIT
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00004000;
+		info->start[2] = base + 0x00008000;
+		info->start[3] = base + 0x0000C000;
+		info->start[4] = base + 0x00010000;
+		info->start[5] = base + 0x00014000;
+		info->start[6] = base + 0x00018000;
+		info->start[7] = base + 0x0001C000;
+		for (i = 8; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00020000) - 0x000E0000;
+	        }
+               }
+             else {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00008000;
+		info->start[2] = base + 0x0000C000;
+		info->start[3] = base + 0x00010000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00020000) - 0x00060000;
+		}
+	       }
+#else
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00002000;
+		info->start[2] = base + 0x00004000;
+		info->start[3] = base + 0x00006000;
+		info->start[4] = base + 0x00008000;
+		info->start[5] = base + 0x0000A000;
+		info->start[6] = base + 0x0000C000;
+		info->start[7] = base + 0x0000E000;
+		for (i = 8; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00010000) - 0x00070000;
+	        }
+	       }
+             else {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00004000;
+		info->start[2] = base + 0x00006000;
+		info->start[3] = base + 0x00008000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00010000) - 0x00030000;
+		}
+	       }
+#endif
+	} else {
+		/* set sector offsets for top boot block type		*/
+		i = info->sector_count - 1;
+             if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
+
+#ifndef CFG_FLASH_16BIT
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00008000;
+		info->start[i--] = base + info->size - 0x0000C000;
+		info->start[i--] = base + info->size - 0x00010000;
+		info->start[i--] = base + info->size - 0x00014000;
+		info->start[i--] = base + info->size - 0x00018000;
+		info->start[i--] = base + info->size - 0x0001C000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00020000;
+		}
+
+               } else {
+
+		info->start[i--] = base + info->size - 0x00008000;
+		info->start[i--] = base + info->size - 0x0000C000;
+		info->start[i--] = base + info->size - 0x00010000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00020000;
+		}
+	       }
+#else
+		info->start[i--] = base + info->size - 0x00002000;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		info->start[i--] = base + info->size - 0x0000A000;
+		info->start[i--] = base + info->size - 0x0000C000;
+		info->start[i--] = base + info->size - 0x0000E000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00010000;
+		}
+
+               } else {
+
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00010000;
+		}
+	       }
+#endif
+	}
+
+
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+	uchar *boottype;
+	uchar botboot[]=", bottom boot sect)\n";
+	uchar topboot[]=", top boot sector)\n";
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	case FLASH_MAN_SST:	printf ("SST ");		break;
+	case FLASH_MAN_STM:	printf ("STM ");		break;
+	case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	if (info->flash_id & 0x0001 ) {
+	boottype = botboot;
+	} else {
+	boottype = topboot;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit%s",boottype);
+				break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit%s",boottype);
+				break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit%s",boottype);
+				break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit%s",boottype);
+				break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit%s",boottype);
+				break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit%s",boottype);
+				break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit%s",boottype);
+				break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL800B:	printf ("INTEL28F800B (8 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL800T:	printf ("INTEL28F800T (8 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL160B:	printf ("INTEL28F160B (16 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL160T:	printf ("INTEL28F160T (16 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL320B:	printf ("INTEL28F320B (32 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL320T:	printf ("INTEL28F320T (32 Mbit%s",boottype);
+				break;
+
+#if 0 /* enable when devices are available */
+
+	case FLASH_INTEL640B:	printf ("INTEL28F640B (64 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL640T:	printf ("INTEL28F640T (64 Mbit%s",boottype);
+				break;
+#endif
+	case FLASH_28F320J3A:	printf ("INTEL28F320J3A (32 Mbit%s",boottype);
+				break;
+	case FLASH_28F640J3A:	printf ("INTEL28F640J3A (64 Mbit%s",boottype);
+				break;
+	case FLASH_28F128J3A:	printf ("INTEL28F128J3A (128 Mbit%s",boottype);
+				break;
+
+	default:		printf ("Unknown Chip Type\n");
+				break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+		);
+	}
+	printf ("\n");
+	return;
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info)
+{
+	short i;
+	ulong base = (ulong)addr;
+	FLASH_WORD_SIZE value;
+
+	/* Write auto select command: read Manufacturer ID */
+
+
+#ifndef CFG_FLASH_16BIT
+
+	/*
+	 * Note: if it is an AMD flash and the word at addr[0000]
+         * is 0x00890089 this routine will think it is an Intel
+         * flash device and may(most likely) cause trouble.
+	 */
+
+	addr[0x0000] = 0x00900090;
+	if(addr[0x0000] != 0x00890089){
+		addr[0x0555] = 0x00AA00AA;
+		addr[0x02AA] = 0x00550055;
+		addr[0x0555] = 0x00900090;
+#else
+
+	/*
+	 * Note: if it is an AMD flash and the word at addr[0000]
+         * is 0x0089 this routine will think it is an Intel
+         * flash device and may(most likely) cause trouble.
+	 */
+
+	addr[0x0000] = 0x0090;
+
+	if(addr[0x0000] != 0x0089){
+		addr[0x0555] = 0x00AA;
+		addr[0x02AA] = 0x0055;
+		addr[0x0555] = 0x0090;
+#endif
+	}
+	value = addr[0];
+
+	switch (value) {
+	case (AMD_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case (FUJ_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	case (STM_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_STM;
+		break;
+	case (SST_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_SST;
+		break;
+	case (INTEL_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_INTEL;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+
+	}
+
+	value = addr[1];			/* device ID		*/
+
+	switch (value) {
+
+	case (AMD_ID_LV400T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (AMD_ID_LV400B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (AMD_ID_LV800T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (AMD_ID_LV800B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (AMD_ID_LV160T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (AMD_ID_LV160B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+#if 0	/* enable when device IDs are available */
+	case (AMD_ID_LV320T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 67;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+	case (AMD_ID_LV320B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 67;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+#endif
+
+	case (INTEL_ID_28F800B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL800T;
+		info->sector_count = 23;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (INTEL_ID_28F800B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL800B;
+		info->sector_count = 23;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (INTEL_ID_28F160B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL160T;
+		info->sector_count = 39;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (INTEL_ID_28F160B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL160B;
+		info->sector_count = 39;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (INTEL_ID_28F320B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL320T;
+		info->sector_count = 71;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+	case (INTEL_ID_28F320B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 71;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+#if 0 /* enable when devices are available */
+	case (INTEL_ID_28F320B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL320T;
+		info->sector_count = 135;
+		info->size = 0x01000000;
+		break;				/* => 16 MB		*/
+
+	case (INTEL_ID_28F320B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 135;
+		info->size = 0x01000000;
+		break;				/* => 16 MB		*/
+#endif
+	case (INTEL_ID_28F320J3A & FLASH_ID_MASK):
+		info->flash_id += FLASH_28F320J3A;
+		info->sector_count = 32;
+		info->size = 0x00400000;
+		break;				/* => 32 MBit  	*/
+	case (INTEL_ID_28F640J3A & FLASH_ID_MASK):
+		info->flash_id += FLASH_28F640J3A;
+		info->sector_count = 64;
+		info->size = 0x00800000;
+		break;				/* => 64 MBit  	*/
+	case (INTEL_ID_28F128J3A & FLASH_ID_MASK):
+		info->flash_id += FLASH_28F128J3A;
+		info->sector_count = 128;
+		info->size = 0x01000000;
+		break;				/* => 128 MBit  	*/
+
+	default:
+		/* FIXME*/
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+	}
+
+	flash_get_offsets(base, info);
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+		info->protect[i] = addr[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+		if( (info->flash_id & 0xFF00) == FLASH_MAN_INTEL){
+		   *addr = (0x00F000F0 & FLASH_ID_MASK);	/* reset bank */
+		} else {
+		   *addr = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
+		}
+	}
+
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+
+	volatile FLASH_WORD_SIZE *addr=(volatile FLASH_WORD_SIZE*)(info->start[0]);
+	int flag, prot, sect, l_sect, barf;
+	ulong start, now, last;
+	int rcode = 0;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if ((info->flash_id == FLASH_UNKNOWN) ||
+	    ((info->flash_id > FLASH_AMD_COMP) &&
+             ( (info->flash_id & FLASH_VENDMASK) != FLASH_MAN_INTEL ) ) ){
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+    if(info->flash_id < FLASH_AMD_COMP) {
+#ifndef CFG_FLASH_16BIT
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+	addr[0x0555] = 0x00800080;
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+#else
+	addr[0x0555] = 0x00AA;
+	addr[0x02AA] = 0x0055;
+	addr[0x0555] = 0x0080;
+	addr[0x0555] = 0x00AA;
+	addr[0x02AA] = 0x0055;
+#endif
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr = (volatile FLASH_WORD_SIZE *)(info->start[sect]);
+			addr[0] = (0x00300030 & FLASH_ID_MASK);
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last  = start;
+	addr = (volatile FLASH_WORD_SIZE*)(info->start[l_sect]);
+	while ((addr[0] & (0x00800080&FLASH_ID_MASK)) !=
+			  (0x00800080&FLASH_ID_MASK)  )
+	{
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			serial_putc ('.');
+			last = now;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (0x00F000F0 & FLASH_ID_MASK);	/* reset bank */
+    } else {
+
+
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			barf = 0;
+#ifndef CFG_FLASH_16BIT
+			addr = (vu_long*)(info->start[sect]);
+			addr[0] = 0x00200020;
+			addr[0] = 0x00D000D0;
+			while(!(addr[0] & 0x00800080));	/* wait for error or finish */
+			if( addr[0] & 0x003A003A) {	/* check for error */
+				barf = addr[0] & 0x003A0000;
+				if( barf ) {
+					barf >>=16;
+				} else {
+					barf = addr[0] & 0x0000003A;
+				}
+			}
+#else
+			addr = (vu_short*)(info->start[sect]);
+			addr[0] = 0x0020;
+			addr[0] = 0x00D0;
+			while(!(addr[0] & 0x0080));	/* wait for error or finish */
+			if( addr[0] & 0x003A)	/* check for error */
+				barf = addr[0] & 0x003A;
+#endif
+			if(barf) {
+				printf("\nFlash error in sector at %lx\n",(unsigned long)addr);
+				if(barf & 0x0002) printf("Block locked, not erased.\n");
+				if((barf & 0x0030) == 0x0030)
+					printf("Command Sequence error.\n");
+				if((barf & 0x0030) == 0x0020)
+					printf("Block Erase error.\n");
+				if(barf & 0x0008) printf("Vpp Low error.\n");
+				rcode = 1;
+			} else printf(".");
+			l_sect = sect;
+		}
+	addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
+
+	}
+
+    }
+	printf (" done\n");
+	return rcode;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+/*flash_info_t *addr2info (ulong addr)
+{
+	flash_info_t *info;
+	int i;
+
+	for (i=0, info=&flash_info[0]; i<CFG_MAX_FLASH_BANKS; ++i, ++info) {
+		if ((addr >= info->start[0]) &&
+		    (addr < (info->start[0] + info->size)) ) {
+			return (info);
+		}
+	}
+
+	return (NULL);
+}
+*/
+/*-----------------------------------------------------------------------
+ * Copy memory to flash.
+ * Make sure all target addresses are within Flash bounds,
+ * and no protected sectors are hit.
+ * Returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ * 4 - target range includes protected sectors
+ * 8 - target address not in Flash memory
+ */
+
+/*int flash_write (uchar *src, ulong addr, ulong cnt)
+{
+	int i;
+	ulong         end        = addr + cnt - 1;
+	flash_info_t *info_first = addr2info (addr);
+	flash_info_t *info_last  = addr2info (end );
+	flash_info_t *info;
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	if (!info_first || !info_last) {
+		return (8);
+	}
+
+	for (info = info_first; info <= info_last; ++info) {
+		ulong b_end = info->start[0] + info->size;*/	/* bank end addr */
+/*		short s_end = info->sector_count - 1;
+		for (i=0; i<info->sector_count; ++i) {
+			ulong e_addr = (i == s_end) ? b_end : info->start[i + 1];
+
+			if ((end >= info->start[i]) && (addr < e_addr) &&
+			    (info->protect[i] != 0) ) {
+				return (4);
+			}
+		}
+	}
+
+*/	/* finally write data to flash */
+/*	for (info = info_first; info <= info_last && cnt>0; ++info) {
+		ulong len;
+
+		len = info->start[0] + info->size - addr;
+		if (len > cnt)
+			len = cnt;
+		if ((i = write_buff(info, src, addr, len)) != 0) {
+			return (i);
+		}
+		cnt  -= len;
+		addr += len;
+		src  += len;
+	}
+	return (0);
+}
+*/
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+#ifndef CFG_FLASH_16BIT
+	ulong cp, wp, data;
+	int l;
+#else
+	ulong cp, wp;
+	ushort data;
+#endif
+	int i, rc;
+
+#ifndef CFG_FLASH_16BIT
+
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_word(info, wp, data));
+
+#else
+	wp = (addr & ~1);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start byte
+	 */
+	if (addr - wp) {
+		data = 0;
+		data = (data << 8) | *src++;
+		--cnt;
+		if ((rc = write_short(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 2;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+/*	l = 0; used for debuging  */
+	while (cnt >= 2) {
+		data = 0;
+		for (i=0; i<2; ++i) {
+			data = (data << 8) | *src++;
+		}
+
+/*		if(!l){
+			printf("%x",data);
+			l = 1;
+		}  used for debuging */
+
+		if ((rc = write_short(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 2;
+		cnt -= 2;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<2 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<2; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_short(info, wp, data));
+
+
+#endif
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+#ifndef CFG_FLASH_16BIT
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+	vu_long *addr = (vu_long*)(info->start[0]);
+	ulong start,barf;
+	int flag;
+
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data) {
+		return (2);
+	}
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+     if(info->flash_id > FLASH_AMD_COMP) {
+	/* AMD stuff */
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+	addr[0x0555] = 0x00A000A0;
+     } else {
+	/* intel stuff */
+	*addr = 0x00400040;
+     }
+	*((vu_long *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+
+     if(info->flash_id > FLASH_AMD_COMP) {
+
+	while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+
+     } else {
+
+	while(!(addr[0] & 0x00800080)){  	/* wait for error or finish */
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+	}
+
+	if( addr[0] & 0x003A003A) {	/* check for error */
+		barf = addr[0] & 0x003A0000;
+		if( barf ) {
+			barf >>=16;
+		} else {
+		        barf = addr[0] & 0x0000003A;
+		}
+		printf("\nFlash write error at address %lx\n",(unsigned long)dest);
+		if(barf & 0x0002) printf("Block locked, not erased.\n");
+		if(barf & 0x0010) printf("Programming error.\n");
+		if(barf & 0x0008) printf("Vpp Low error.\n");
+	  	return(2);
+	}
+
+
+     }
+
+	return (0);
+
+}
+
+#else
+
+static int write_short (flash_info_t *info, ulong dest, ushort data)
+{
+	vu_short *addr = (vu_short*)(info->start[0]);
+	ulong start,barf;
+	int flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_short *)dest) & data) != data) {
+		return (2);
+	}
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+     if(info->flash_id < FLASH_AMD_COMP) {
+	/* AMD stuff */
+	addr[0x0555] = 0x00AA;
+	addr[0x02AA] = 0x0055;
+	addr[0x0555] = 0x00A0;
+     } else {
+	/* intel stuff */
+        *addr = 0x00D0;
+	*addr = 0x0040;
+     }
+	*((vu_short *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+
+     if(info->flash_id < FLASH_AMD_COMP) {
+          /* AMD stuff */
+	while ((*((vu_short *)dest) & 0x0080) != (data & 0x0080)) {
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+
+     } else {
+	/* intel stuff */
+	while(!(addr[0] & 0x0080)){  	/* wait for error or finish */
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) return (1);
+	}
+
+	if( addr[0] & 0x003A) {	/* check for error */
+		barf = addr[0] & 0x003A;
+		printf("\nFlash write error at address %lx\n",(unsigned long)dest);
+		if(barf & 0x0002) printf("Block locked, not erased.\n");
+		if(barf & 0x0010) printf("Programming error.\n");
+		if(barf & 0x0008) printf("Vpp Low error.\n");
+	  	return(2);
+	}
+	*addr = 0x00B0;
+	*addr = 0x0070;
+	while(!(addr[0] & 0x0080)){  	/* wait for error or finish */
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) return (1);
+	}
+
+	*addr = 0x00FF;
+
+     }
+
+	return (0);
+
+}
+
+
+#endif
+
+/*-----------------------------------------------------------------------
+ */
+
diff --git a/board/eric/init.S b/board/eric/init.S
new file mode 100644
index 000000000..bdf90a5f2
--- /dev/null
+++ b/board/eric/init.S
@@ -0,0 +1,355 @@
+/*------------------------------------------------------------------------------+ */
+/* */
+/*       This source code has been made available to you by IBM on an AS-IS */
+/*       basis.  Anyone receiving this source is licensed under IBM */
+/*       copyrights to use it in any way he or she deems fit, including */
+/*       copying it, modifying it, compiling it, and redistributing it either */
+/*       with or without modifications.  No license under IBM patents or */
+/*       patent applications is to be implied by the copyright license. */
+/* */
+/*       Any user of this software should understand that IBM cannot provide */
+/*       technical support for this software and will not be responsible for */
+/*       any consequences resulting from the use of this software. */
+/* */
+/*       Any person who transfers this source code or any derivative work */
+/*       must include the IBM copyright notice, this paragraph, and the */
+/*       preceding two paragraphs in the transferred software. */
+/* */
+/*       COPYRIGHT   I B M   CORPORATION 1995 */
+/*       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M */
+/*------------------------------------------------------------------------------- */
+
+/*----------------------------------------------------------------------------- */
+/* Function:     ext_bus_cntlr_init */
+/* Description:  Initializes the External Bus Controller for the external */
+/*		peripherals. IMPORTANT: For pass1 this code must run from */
+/*		cache since you can not reliably change a peripheral banks */
+/*		timing register (pbxap) while running code from that bank. */
+/*		For ex., since we are running from ROM on bank 0, we can NOT */
+/*		execute the code that modifies bank 0 timings from ROM, so */
+/*		we run it from cache. */
+/* */
+/*----------------------------------------------------------------------------- */
+#include <config.h>
+#include <ppc4xx.h>
+
+#define _LINUX_CONFIG_H 1	/* avoid reading Linux autoconf.h file	*/
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+
+     	.globl	ext_bus_cntlr_init
+ext_bus_cntlr_init:
+        mflr    r4                      /* save link register */
+        bl      ..getAddr
+..getAddr:
+        mflr    r3                      /* get address of ..getAddr */
+        mtlr    r4                      /* restore link register */
+        addi    r4,0,14                 /* set ctr to 10; used to prefetch */
+        mtctr   r4                      /* 10 cache lines to fit this function */
+                                        /* in cache (gives us 8x10=80 instrctns) */
+..ebcloop:
+        icbt    r0,r3                   /* prefetch cache line for addr in r3 */
+        addi    r3,r3,32		/* move to next cache line */
+        bdnz    ..ebcloop               /* continue for 10 cache lines */
+
+        /*------------------------------------------------------------------- */
+        /* Delay to ensure all accesses to ROM are complete before changing */
+	/* bank 0 timings. 200usec should be enough. */
+        /*   200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles */
+        /*------------------------------------------------------------------- */
+	addis	r3,0,0x0
+        ori     r3,r3,0xA000          /* ensure 200usec have passed since reset */
+        mtctr   r3
+..spinlp:
+        bdnz    ..spinlp                /* spin loop */
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 0 (Flash) initialization (from openbios) */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb0ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS0_AP@h
+        ori     r4,r4,CS0_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb0cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS0_CR@h
+        ori     r4,r4,CS0_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 1 (NVRAM/RTC) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb1ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS1_AP@h
+        ori     r4,r4,CS1_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb1cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS1_CR@h
+        ori     r4,r4,CS1_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 2 (A/D converter) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb2ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS2_AP@h
+        ori     r4,r4,CS2_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb2cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS2_CR@h
+        ori     r4,r4,CS2_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 3 (Ethernet PHY Reset) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb3ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS3_AP@h
+        ori     r4,r4,CS3_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb3cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS3_CR@h
+        ori     r4,r4,CS3_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 4 (PC-MIP PRSNT1#) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb4ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS4_AP@h
+        ori     r4,r4,CS4_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb4cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS4_CR@h
+        ori     r4,r4,CS4_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 5 (PC-MIP PRSNT2#) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb5ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS5_AP@h
+        ori     r4,r4,CS5_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb5cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS5_CR@h
+        ori     r4,r4,CS5_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 6 (CPU LED0) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb6ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS6_AP@h
+        ori     r4,r4,CS6_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb6cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS6_CR@h
+        ori     r4,r4,CS5_CR@l
+        mtdcr   ebccfgd,r4
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 7 (CPU LED1) initialization */
+        /*----------------------------------------------------------------------- */
+
+        addi    r4,0,pb7ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS7_AP@h
+        ori     r4,r4,CS7_AP@l
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb7cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,CS7_CR@h
+        ori     r4,r4,CS7_CR@l
+        mtdcr   ebccfgd,r4
+
+/*	addis   r4,r0,FPGA_BRDC@h */
+/*        ori     r4,r4,FPGA_BRDC@l */
+/*        lbz     r3,0(r4)                //get FPGA board control reg */
+/*        eieio */
+/*        ori	r3,r3,0x01              //set UART1 control to select CTS/RTS */
+/*	stb     r3,0(r4) */
+
+	nop				/* pass2 DCR errata #8 */
+        blr
+
+/*----------------------------------------------------------------------------- */
+/* Function:     sdram_init */
+/* Description:  Configures SDRAM memory banks on ERIC. */
+/*               We do manually init our SDRAM. */
+/*               If we have two SDRAM banks, simply undef SINGLE_BANK (ROLF :-) */
+/*		 It is assumed that a 32MB 12x8(2) SDRAM is used. */
+/*----------------------------------------------------------------------------- */
+        .globl  sdram_init
+
+sdram_init:
+
+	mflr	r31
+
+#ifdef CFG_SDRAM_MANUALLY
+        /*------------------------------------------------------------------- */
+        /* Set MB0CF for bank 0. (0-32MB) Address Mode 4 since 12x8(2) */
+        /*------------------------------------------------------------------- */
+
+        addi    r4,0,mem_mb0cf
+        mtdcr   memcfga,r4
+        addis   r4,0,MB0CF@h
+        ori     r4,r4,MB0CF@l
+        mtdcr   memcfgd,r4
+
+        /*------------------------------------------------------------------- */
+        /* Set MB1CF for bank 1. (32MB-64MB) Address Mode 4 since 12x8(2) */
+        /*------------------------------------------------------------------- */
+
+        addi    r4,0,mem_mb1cf
+        mtdcr   memcfga,r4
+        addis   r4,0,MB1CF@h
+        ori     r4,r4,MB1CF@l
+        mtdcr   memcfgd,r4
+
+        /*------------------------------------------------------------------- */
+        /* Set MB2CF for bank 2. off */
+        /*------------------------------------------------------------------- */
+
+        addi    r4,0,mem_mb2cf
+        mtdcr   memcfga,r4
+        addis   r4,0,MB2CF@h
+        ori     r4,r4,MB2CF@l
+        mtdcr   memcfgd,r4
+
+        /*------------------------------------------------------------------- */
+        /* Set MB3CF for bank 3. off */
+        /*------------------------------------------------------------------- */
+
+        addi    r4,0,mem_mb3cf
+        mtdcr   memcfga,r4
+        addis   r4,0,MB3CF@h
+        ori     r4,r4,MB3CF@l
+        mtdcr   memcfgd,r4
+
+        /*------------------------------------------------------------------- */
+        /* Set the SDRAM Timing reg, SDTR1 and the refresh timer reg, RTR. */
+        /* To set the appropriate timings, we need to know the SDRAM speed. */
+	/* We can use the PLB speed since the SDRAM speed is the same as */
+	/* the PLB speed. The PLB speed is the FBK divider times the */
+	/* 405GP reference clock, which on the Walnut board is 33Mhz. */
+	/* Thus, if FBK div is 2, SDRAM is 66Mhz; if FBK div is 3, SDRAM is */
+	/* 100Mhz; if FBK is 3, SDRAM is 133Mhz. */
+	/* NOTE: The Walnut board supports SDRAM speeds of 66Mhz, 100Mhz, and */
+	/* maybe 133Mhz. */
+        /*------------------------------------------------------------------- */
+
+        mfdcr   r5,strap                 /* determine FBK divider */
+                                          /* via STRAP reg to calc PLB speed. */
+                                          /* SDRAM speed is the same as the PLB */
+				          /* speed. */
+        rlwinm  r4,r5,4,0x3             /* get FBK divide bits */
+
+..chk_66:
+        cmpi    %cr0,0,r4,0x1
+        bne     ..chk_100
+	addis	r6,0,SDTR_66@h		/* SDTR1 value for 66Mhz */
+	ori     r6,r6,SDTR_66@l
+	addis	r7,0,RTR_66		/* RTR value for 66Mhz */
+        b	..sdram_ok
+..chk_100:
+        cmpi    %cr0,0,r4,0x2
+        bne     ..chk_133
+        addis   r6,0,SDTR_100@h        /* SDTR1 value for 100Mhz */
+        ori     r6,r6,SDTR_100@l
+        addis   r7,0,RTR_100           /* RTR value for 100Mhz */
+        b       ..sdram_ok
+..chk_133:
+        addis   r6,0,0x0107            /* SDTR1 value for 133Mhz */
+        ori     r6,r6,0x4015
+        addis   r7,0,0x07F0            /* RTR value for 133Mhz */
+
+..sdram_ok:
+        /*------------------------------------------------------------------- */
+        /* Set SDTR1 */
+        /*------------------------------------------------------------------- */
+        addi    r4,0,mem_sdtr1
+        mtdcr   memcfga,r4
+        mtdcr   memcfgd,r6
+
+        /*------------------------------------------------------------------- */
+        /* Set RTR */
+        /*------------------------------------------------------------------- */
+        addi    r4,0,mem_rtr
+        mtdcr   memcfga,r4
+        mtdcr   memcfgd,r7
+
+        /*------------------------------------------------------------------- */
+        /* Delay to ensure 200usec have elapsed since reset. Assume worst */
+        /* case that the core is running 200Mhz: */
+        /*   200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles */
+        /*------------------------------------------------------------------- */
+        addis   r3,0,0x0000
+        ori     r3,r3,0xA000          /* ensure 200usec have passed since reset */
+        mtctr   r3
+..spinlp2:
+        bdnz    ..spinlp2               /* spin loop */
+
+        /*------------------------------------------------------------------- */
+        /* Set memory controller options reg, MCOPT1. */
+	/* Set DC_EN to '1' and BRD_PRF to '01' for 16 byte PLB Burst */
+	/* read/prefetch. */
+        /*------------------------------------------------------------------- */
+        addi    r4,0,mem_mcopt1
+        mtdcr   memcfga,r4
+        addis   r4,0,0x8080             /* set DC_EN=1 */
+        ori     r4,r4,0x0000
+        mtdcr   memcfgd,r4
+
+        /*------------------------------------------------------------------- */
+        /* Delay to ensure 10msec have elapsed since reset. This is */
+        /* required for the MPC952 to stabalize. Assume worst */
+        /* case that the core is running 200Mhz: */
+        /*   200,000,000 (cycles/sec) X .010 (sec) = 0x1E8480 cycles */
+        /* This delay should occur before accessing SDRAM. */
+        /*------------------------------------------------------------------- */
+        addis   r3,0,0x001E
+        ori     r3,r3,0x8480          /* ensure 10msec have passed since reset */
+        mtctr   r3
+..spinlp3:
+        bdnz    ..spinlp3                /* spin loop */
+
+#else
+/*fixme: do SDRAM Autoconfig from EEPROM here */
+
+#endif
+        mtlr    r31                     /* restore lr */
+        blr
diff --git a/board/esd/ar405/flash.c b/board/esd/ar405/flash.c
new file mode 100644
index 000000000..4fa6b2733
--- /dev/null
+++ b/board/esd/ar405/flash.c
@@ -0,0 +1,126 @@
+/*
+ * (C) Copyright 2001
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+/*
+ * include common flash code (for esd boards)
+ */
+#include "../common/flash.c"
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+        uint pbcr;
+        unsigned long base_b0, base_b1;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	base_b0 = FLASH_BASE0_PRELIM;
+	size_b0 = flash_get_size((vu_long *)base_b0, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+	base_b1 = FLASH_BASE1_PRELIM;
+	size_b1 = flash_get_size((vu_long *)base_b1, &flash_info[1]);
+
+	/* Re-do sizing to get full correct info */
+
+        if (size_b1)
+          {
+            mtdcr(ebccfga, pb0cr);
+            pbcr = mfdcr(ebccfgd);
+            mtdcr(ebccfga, pb0cr);
+            base_b1 = -size_b1;
+            pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
+            mtdcr(ebccfgd, pbcr);
+            /*          printf("pb1cr = %x\n", pbcr); */
+          }
+
+        if (size_b0)
+          {
+            mtdcr(ebccfga, pb1cr);
+            pbcr = mfdcr(ebccfgd);
+            mtdcr(ebccfga, pb1cr);
+            base_b0 = base_b1 - size_b0;
+            pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+            mtdcr(ebccfgd, pbcr);
+            /*            printf("pb0cr = %x\n", pbcr); */
+          }
+
+	size_b0 = flash_get_size((vu_long *)base_b0, &flash_info[0]);
+
+	flash_get_offsets (base_b0, &flash_info[0]);
+
+	/* monitor protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET,
+			    base_b0+size_b0-CFG_MONITOR_LEN,
+			    base_b0+size_b0-1,
+			    &flash_info[0]);
+
+	if (size_b1) {
+		/* Re-do sizing to get full correct info */
+		size_b1 = flash_get_size((vu_long *)base_b1, &flash_info[1]);
+
+		flash_get_offsets (base_b1, &flash_info[1]);
+
+		/* monitor protection ON by default */
+		(void)flash_protect(FLAG_PROTECT_SET,
+				    base_b1+size_b1-CFG_MONITOR_LEN,
+				    base_b1+size_b1-1,
+				    &flash_info[1]);
+                /* monitor protection OFF by default (one is enough) */
+                (void)flash_protect(FLAG_PROTECT_CLEAR,
+                                    base_b0+size_b0-CFG_MONITOR_LEN,
+                                    base_b0+size_b0-1,
+                                    &flash_info[0]);
+	} else {
+		flash_info[1].flash_id = FLASH_UNKNOWN;
+		flash_info[1].sector_count = -1;
+	}
+
+	flash_info[0].size = size_b0;
+	flash_info[1].size = size_b1;
+
+	return (size_b0 + size_b1);
+}
diff --git a/board/esd/canbt/flash.c b/board/esd/canbt/flash.c
new file mode 100644
index 000000000..214948f6d
--- /dev/null
+++ b/board/esd/canbt/flash.c
@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2001
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+/*
+ * include common flash code (for esd boards)
+ */
+#include "../common/flash.c"
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0;
+	int i;
+        uint pbcr;
+        unsigned long base_b0;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+        /* Setup offsets */
+        flash_get_offsets (-size_b0, &flash_info[0]);
+
+        /* Re-do sizing to get full correct info */
+        mtdcr(ebccfga, pb0cr);
+        pbcr = mfdcr(ebccfgd);
+        mtdcr(ebccfga, pb0cr);
+        base_b0 = -size_b0;
+        pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+        mtdcr(ebccfgd, pbcr);
+        /*          printf("pb1cr = %x\n", pbcr); */
+
+        /* Monitor protection ON by default */
+        (void)flash_protect(FLAG_PROTECT_SET,
+                            -CFG_MONITOR_LEN,
+                            0xffffffff,
+                            &flash_info[0]);
+
+        flash_info[0].size = size_b0;
+
+	return (size_b0);
+}
diff --git a/board/esd/cpciiser4/flash.c b/board/esd/cpciiser4/flash.c
new file mode 100644
index 000000000..214948f6d
--- /dev/null
+++ b/board/esd/cpciiser4/flash.c
@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2001
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+/*
+ * include common flash code (for esd boards)
+ */
+#include "../common/flash.c"
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0;
+	int i;
+        uint pbcr;
+        unsigned long base_b0;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+        /* Setup offsets */
+        flash_get_offsets (-size_b0, &flash_info[0]);
+
+        /* Re-do sizing to get full correct info */
+        mtdcr(ebccfga, pb0cr);
+        pbcr = mfdcr(ebccfgd);
+        mtdcr(ebccfga, pb0cr);
+        base_b0 = -size_b0;
+        pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+        mtdcr(ebccfgd, pbcr);
+        /*          printf("pb1cr = %x\n", pbcr); */
+
+        /* Monitor protection ON by default */
+        (void)flash_protect(FLAG_PROTECT_SET,
+                            -CFG_MONITOR_LEN,
+                            0xffffffff,
+                            &flash_info[0]);
+
+        flash_info[0].size = size_b0;
+
+	return (size_b0);
+}
diff --git a/board/esd/dasa_sim/eeprom.c b/board/esd/dasa_sim/eeprom.c
new file mode 100644
index 000000000..59ef1d6ab
--- /dev/null
+++ b/board/esd/dasa_sim/eeprom.c
@@ -0,0 +1,181 @@
+/*
+ * (C) Copyright 2001
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <common.h>
+#include <command.h>
+
+
+#define EEPROM_CAP              0x50000358
+#define EEPROM_DATA             0x5000035c
+
+
+unsigned int eepromReadLong(int offs)
+{
+  unsigned int value;
+  volatile unsigned short ret;
+  int count;
+
+  *(unsigned short *)EEPROM_CAP = offs;
+
+  count = 0;
+
+  for (;;)
+    {
+      count++;
+      ret = *(unsigned short *)EEPROM_CAP;
+
+      if ((ret & 0x8000) != 0)
+        break;
+    }
+
+  value = *(unsigned long *)EEPROM_DATA;
+
+  return value;
+}
+
+
+unsigned char eepromReadByte(int offs)
+{
+  unsigned int valueLong;
+  unsigned char *ptr;
+
+  valueLong = eepromReadLong(offs & ~3);
+  ptr = (unsigned char *)&valueLong;
+
+  return ptr[offs & 3];
+}
+
+
+void eepromWriteLong(int offs, unsigned int value)
+{
+  volatile unsigned short ret;
+  int count;
+
+  count = 0;
+
+  *(unsigned long *)EEPROM_DATA = value;
+  *(unsigned short *)EEPROM_CAP = 0x8000 + offs;
+
+  for (;;)
+    {
+      count++;
+      ret = *(unsigned short *)EEPROM_CAP;
+
+      if ((ret & 0x8000) == 0)
+        break;
+    }
+}
+
+
+void eepromWriteByte(int offs, unsigned char valueByte)
+{
+  unsigned int valueLong;
+  unsigned char *ptr;
+
+  valueLong = eepromReadLong(offs & ~3);
+  ptr = (unsigned char *)&valueLong;
+
+  ptr[offs & 3] = valueByte;
+
+  eepromWriteLong(offs & ~3, valueLong);
+}
+
+
+void i2c_read (uchar *addr, int alen, uchar *buffer, int len)
+{
+  int i;
+  int len2, ptr;
+
+  /*  printf("\naddr=%x alen=%x buffer=%x len=%x", addr[0], addr[1], *(short *)addr, alen, buffer, len); // test-only */
+
+  ptr = *(short *)addr;
+
+  /*
+   * Read till lword boundary
+   */
+  len2 = 4 - (*(short *)addr & 0x0003);
+  for (i=0; i<len2; i++)
+    {
+      *buffer++ = eepromReadByte(ptr++);
+    }
+
+  /*
+   * Read all lwords
+   */
+  len2 = (len - len2) >> 2;
+  for (i=0; i<len2; i++)
+    {
+      *(unsigned int *)buffer = eepromReadLong(ptr);
+      buffer += 4;
+      ptr += 4;
+    }
+
+  /*
+   * Read last bytes
+   */
+  len2 = (*(short *)addr + len) & 0x0003;
+  for (i=0; i<len2; i++)
+    {
+      *buffer++ = eepromReadByte(ptr++);
+    }
+}
+
+void i2c_write (uchar *addr, int alen, uchar *buffer, int len)
+{
+  int i;
+  int len2, ptr;
+
+  /*  printf("\naddr=%x alen=%x buffer=%x len=%x", addr[0], addr[1], *(short *)addr, alen, buffer, len); // test-only */
+
+  ptr = *(short *)addr;
+
+  /*
+   * Write till lword boundary
+   */
+  len2 = 4 - (*(short *)addr & 0x0003);
+  for (i=0; i<len2; i++)
+    {
+      eepromWriteByte(ptr++, *buffer++);
+    }
+
+  /*
+   * Write all lwords
+   */
+  len2 = (len - len2) >> 2;
+  for (i=0; i<len2; i++)
+    {
+      eepromWriteLong(ptr, *(unsigned int *)buffer);
+      buffer += 4;
+      ptr += 4;
+    }
+
+  /*
+   * Write last bytes
+   */
+  len2 = (*(short *)addr + len) & 0x0003;
+  for (i=0; i<len2; i++)
+    {
+      eepromWriteByte(ptr++, *buffer++);
+    }
+}
diff --git a/board/evb64260/ecctest.c b/board/evb64260/ecctest.c
new file mode 100644
index 000000000..e7c58b3a2
--- /dev/null
+++ b/board/evb64260/ecctest.c
@@ -0,0 +1,91 @@
+#ifdef ECC_TEST
+static inline void ecc_off(void)
+{
+	*(volatile int *)(INTERNAL_REG_BASE_ADDR+0x4b4) &= ~0x00200000;
+}
+
+static inline void ecc_on(void)
+{
+	*(volatile int *)(INTERNAL_REG_BASE_ADDR+0x4b4) |= 0x00200000;
+}
+
+static int putshex(const char *buf, int len)
+{
+    int i;
+    for (i=0;i<len;i++) {
+	printf("%02x", buf[i]);
+    }
+    return 0;
+}
+
+static int char_memcpy(void *d, const void *s, int len)
+{
+    int i;
+    char *cd=d;
+    const char *cs=s;
+    for(i=0;i<len;i++) {
+	*(cd++)=*(cs++);
+    }
+    return 0;
+}
+
+static int memory_test(char *buf)
+{
+    const char src[][16]={
+	{   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0},
+	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
+	{0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02},
+	{0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04},
+	{0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08},
+	{0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10},
+	{0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20},
+	{0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40},
+	{0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80},
+	{0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55},
+	{0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa},
+	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}
+    };
+    const int foo[] = {0};
+    int i,j,a;
+
+    printf("\ntest @ %d %p\n", foo[0], buf);
+    for(i=0;i<12;i++) {
+	for(a=0;a<8;a++) {
+	    const char *s=src[i]+a;
+	    int align=(unsigned)(s)&0x7;
+	    /* ecc_off(); */
+	    memcpy(buf,s,8);
+	    /* ecc_on(); */
+	    putshex(s,8);
+	    if(memcmp(buf,s,8)) {
+		putc('\n');
+		putshex(buf,8);
+		printf(" [FAIL] (%p) align=%d\n", s, align);
+		for(j=0;j<8;j++) {
+		    s[j]==buf[j]?puts("  "):printf("%02x", (s[j])^(buf[j]));
+		}
+		putc('\n');
+	    } else {
+		printf(" [PASS] (%p) align=%d\n", s, align);
+	    }
+	    /* ecc_off(); */
+	    char_memcpy(buf,s,8);
+	    /* ecc_on(); */
+	    putshex(s,8);
+	    if(memcmp(buf,s,8)) {
+		putc('\n');
+		putshex(buf,8);
+		printf(" [FAIL] (%p) align=%d\n", s, align);
+		for(j=0;j<8;j++) {
+		    s[j]==buf[j]?puts("  "):printf("%02x", (s[j])^(buf[j]));
+		}
+		putc('\n');
+	    } else {
+		printf(" [PASS] (%p) align=%d\n", s, align);
+	    }
+	}
+    }
+
+    return 0;
+}
+#endif
diff --git a/board/evb64260/eth.h b/board/evb64260/eth.h
new file mode 100644
index 000000000..ecc376213
--- /dev/null
+++ b/board/evb64260/eth.h
@@ -0,0 +1,75 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * eth.h - header file for the polled mode GT ethernet driver
+ */
+
+#ifndef __GT6426x_ETH_H__
+#define __GT6426x_ETH_H__
+
+#include <asm/types.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <common.h>
+
+typedef struct eth0_tx_desc_struct {
+	volatile __u32 bytecount_reserved;
+	volatile __u32 command_status;
+	volatile struct eth0_tx_desc_struct * next_desc;
+	/* Note - the following will not work for 64 bit addressing */
+	volatile unsigned char * buff_pointer;
+} eth0_tx_desc_single __attribute__ ((packed));
+
+typedef struct eth0_rx_desc_struct {
+  volatile __u32 buff_size_byte_count;
+  volatile __u32 command_status;
+  volatile struct eth0_rx_desc_struct * next_desc;
+  volatile unsigned char * buff_pointer;
+} eth0_rx_desc_single __attribute__ ((packed));
+
+#define NT 20 /* Number of Transmit buffers */
+#define NR 20 /* Number of Receive buffers */
+#define MAX_BUFF_SIZE (1536+2*CACHE_LINE_SIZE) /* 1600 */
+#define ETHERNET_PORTS_DIFFERENCE_OFFSETS 0x400
+
+unsigned long TDN_ETH0 , RDN_ETH0; /* Rx/Tx current Descriptor Number*/
+unsigned int EVB64260_ETH0_irq;
+
+#define CLOSED 0
+#define OPENED 1
+
+#define PORT_ETH0 0
+
+extern eth0_tx_desc_single *eth0_tx_desc;
+extern eth0_rx_desc_single *eth0_rx_desc;
+extern char *eth0_tx_buffer;
+extern char *eth0_rx_buffer[NR];
+extern char *eth_data;
+
+extern int gt6426x_eth_poll(void *v);
+extern int gt6426x_eth_transmit(void *v, volatile char *p, unsigned int s);
+extern void gt6426x_eth_disable(void *v);
+extern int gt6426x_eth_probe(void *v, bd_t *bis);
+
+#endif  /* __GT64260x_ETH_H__ */
diff --git a/board/evb64260/mpsc.c b/board/evb64260/mpsc.c
new file mode 100644
index 000000000..31a6a0d1d
--- /dev/null
+++ b/board/evb64260/mpsc.c
@@ -0,0 +1,864 @@
+/*
+ * (C) Copyright 2001
+ * John Clemens <clemens@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * mpsc.c - driver for console over the MPSC.
+ */
+
+#include <common.h>
+#include <config.h>
+#include <asm/cache.h>
+
+#include <malloc.h>
+#include "mpsc.h"
+
+int (*mpsc_putchar)(char ch) = mpsc_putchar_early;
+
+static volatile unsigned int *rx_desc_base=NULL;
+static unsigned int rx_desc_index=0;
+static volatile unsigned int *tx_desc_base=NULL;
+static unsigned int tx_desc_index=0;
+
+/* local function declarations */
+static int galmpsc_connect(int channel, int connect);
+static int galmpsc_route_serial(int channel, int connect);
+static int galmpsc_route_rx_clock(int channel, int brg);
+static int galmpsc_route_tx_clock(int channel, int brg);
+static int galmpsc_write_config_regs(int mpsc, int mode);
+static int galmpsc_config_channel_regs(int mpsc);
+static int galmpsc_set_char_length(int mpsc, int value);
+static int galmpsc_set_stop_bit_length(int mpsc, int value);
+static int galmpsc_set_parity(int mpsc, int value);
+static int galmpsc_enter_hunt(int mpsc);
+static int galmpsc_set_brkcnt(int mpsc, int value);
+static int galmpsc_set_tcschar(int mpsc, int value);
+static int galmpsc_set_snoop(int mpsc, int value);
+static int galmpsc_shutdown(int mpsc);
+
+static int galsdma_set_RFT(int channel);
+static int galsdma_set_SFM(int channel);
+static int galsdma_set_rxle(int channel);
+static int galsdma_set_txle(int channel);
+static int galsdma_set_burstsize(int channel, unsigned int value);
+static int galsdma_set_RC(int channel, unsigned int value);
+
+static int galbrg_set_CDV(int channel, int value);
+static int galbrg_enable(int channel);
+static int galbrg_disable(int channel);
+static int galbrg_set_clksrc(int channel, int value);
+static int galbrg_set_CUV(int channel, int value);
+
+static void galsdma_enable_rx(void);
+
+/* static int galbrg_reset(int channel); */
+
+#define SOFTWARE_CACHE_MANAGEMENT
+
+#ifdef SOFTWARE_CACHE_MANAGEMENT
+#define FLUSH_DCACHE(a,b)		 if(dcache_status()){clean_dcache_range((u32)(a),(u32)(b));}
+#define FLUSH_AND_INVALIDATE_DCACHE(a,b) if(dcache_status()){flush_dcache_range((u32)(a),(u32)(b));}
+#define INVALIDATE_DCACHE(a,b)		 if(dcache_status()){invalidate_dcache_range((u32)(a),(u32)(b));}
+#else
+#define FLUSH_DCACHE(a,b)
+#define FLUSH_AND_INVALIDATE_DCACHE(a,b)
+#define INVALIDATE_DCACHE(a,b)
+#endif
+
+
+/* GT64240A errata: cant read MPSC/BRG registers... so make mirrors in ram for read/modify write */
+#define MIRROR_HACK ((struct _tag_mirror_hack *)&(gd->mirror_hack))
+
+#define GT_REG_WRITE_MIRROR_G(a,d) {MIRROR_HACK->a ## _M = d; GT_REG_WRITE(a,d);}
+#define GTREGREAD_MIRROR_G(a) (MIRROR_HACK->a ## _M)
+
+#define GT_REG_WRITE_MIRROR(a,i,g,d) {MIRROR_HACK->a ## _M[i] = d; GT_REG_WRITE(a + (i*g),d);}
+#define GTREGREAD_MIRROR(a,i,g) (MIRROR_HACK->a ## _M[i])
+
+/* make sure this isn't bigger than 16 long words (u-boot.h) */
+struct _tag_mirror_hack {
+    unsigned GALMPSC_PROTOCONF_REG_M[2];	/* 8008 */
+    unsigned GALMPSC_CHANNELREG_1_M[2];		/* 800c */
+    unsigned GALMPSC_CHANNELREG_2_M[2];		/* 8010 */
+    unsigned GALBRG_0_CONFREG_M[2];		/* b200 */
+
+    unsigned GALMPSC_ROUTING_REGISTER_M;	/* b400 */
+    unsigned GALMPSC_RxC_ROUTE_M;		/* b404 */
+    unsigned GALMPSC_TxC_ROUTE_M;		/* b408 */
+
+    unsigned int baudrate;			/* current baudrate, for tsc delay calc */
+};
+
+/* static struct _tag_mirror_hack *mh = NULL;   */
+
+/* special function for running out of flash.  doesn't modify any
+ * global variables [josh] */
+int
+mpsc_putchar_early(char ch)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	int mpsc=CHANNEL;
+	int temp=GTREGREAD_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP);
+	galmpsc_set_tcschar(mpsc,ch);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_2+(mpsc*GALMPSC_REG_GAP), temp|0x200);
+
+#define MAGIC_FACTOR	(10*1000000)
+
+	udelay(MAGIC_FACTOR / MIRROR_HACK->baudrate);
+	return 0;
+}
+
+/* This is used after relocation, see serial.c and mpsc_init2 */
+static int
+mpsc_putchar_sdma(char ch)
+{
+    	volatile unsigned int *p;
+	unsigned int temp;
+
+
+	/* align the descriptor */
+	p = tx_desc_base;
+	memset((void *)p, 0, 8 * sizeof(unsigned int));
+
+	/* fill one 64 bit buffer */
+	/* word swap, pad with 0 */
+	p[4] = 0;						/* x */
+	p[5] = (unsigned int)ch;				/* x */
+
+	/* CHANGED completely according to GT64260A dox - NTL */
+	p[0] = 0x00010001;					/* 0 */
+	p[1] = DESC_OWNER | DESC_FIRST | DESC_LAST;		/* 4 */
+	p[2] = 0;						/* 8 */
+	p[3] = (unsigned int)&p[4];				/* c */
+
+#if 0
+	p[9] = DESC_FIRST | DESC_LAST;
+	p[10] = (unsigned int)&p[0];
+	p[11] = (unsigned int)&p[12];
+#endif
+
+	FLUSH_DCACHE(&p[0], &p[8]);
+
+	GT_REG_WRITE(GALSDMA_0_CUR_TX_PTR+(CHANNEL*GALSDMA_REG_DIFF),
+		     (unsigned int)&p[0]);
+	GT_REG_WRITE(GALSDMA_0_FIR_TX_PTR+(CHANNEL*GALSDMA_REG_DIFF),
+		     (unsigned int)&p[0]);
+
+	temp = GTREGREAD(GALSDMA_0_COM_REG+(CHANNEL*GALSDMA_REG_DIFF));
+	temp |= (TX_DEMAND | TX_STOP);
+	GT_REG_WRITE(GALSDMA_0_COM_REG+(CHANNEL*GALSDMA_REG_DIFF), temp);
+
+	INVALIDATE_DCACHE(&p[1], &p[2]);
+
+	while(p[1] & DESC_OWNER) {
+	    udelay(100);
+	    INVALIDATE_DCACHE(&p[1], &p[2]);
+	}
+
+	return 0;
+}
+
+char
+mpsc_getchar(void)
+{
+    DECLARE_GLOBAL_DATA_PTR;
+    static unsigned int done = 0;
+    volatile char ch;
+    unsigned int len=0, idx=0, temp;
+
+    volatile unsigned int *p;
+
+
+    do {
+	p=&rx_desc_base[rx_desc_index*8];
+
+	INVALIDATE_DCACHE(&p[0], &p[1]);
+	/* Wait for character */
+	while (p[1] & DESC_OWNER){
+	    udelay(100);
+	    INVALIDATE_DCACHE(&p[0], &p[1]);
+	}
+
+	/* Handle error case */
+	if (p[1] & (1<<15)) {
+		printf("oops, error: %08x\n", p[1]);
+
+		temp = GTREGREAD_MIRROR(GALMPSC_CHANNELREG_2,CHANNEL,GALMPSC_REG_GAP);
+		temp |= (1 << 23);
+		GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_2, CHANNEL,GALMPSC_REG_GAP, temp);
+
+		/* Can't poll on abort bit, so we just wait. */
+		udelay(100);
+
+		galsdma_enable_rx();
+	}
+
+	/* Number of bytes left in this descriptor */
+	len = p[0] & 0xffff;
+
+	if (len) {
+	    /* Where to look */
+	    idx = 5;
+	    if (done > 3) idx = 4;
+	    if (done > 7) idx = 7;
+	    if (done > 11) idx = 6;
+
+	    INVALIDATE_DCACHE(&p[idx], &p[idx+1]);
+	    ch = p[idx] & 0xff;
+	    done++;
+	}
+
+	if (done < len) {
+		/* this descriptor has more bytes still
+		 * shift down the char we just read, and leave the
+		 * buffer in place for the next time around
+		 */
+		p[idx] =  p[idx] >> 8;
+		FLUSH_DCACHE(&p[idx], &p[idx+1]);
+	}
+
+	if (done == len) {
+	    	/* nothing left in this descriptor.
+		 * go to next one
+		 */
+		p[1] = DESC_OWNER | DESC_FIRST | DESC_LAST;
+		p[0] = 0x00100000;
+		FLUSH_DCACHE(&p[0], &p[1]);
+		/* Next descriptor */
+		rx_desc_index = (rx_desc_index + 1) % RX_DESC;
+		done = 0;
+	}
+    } while (len==0);	/* galileo bug.. len might be zero */
+
+    return ch;
+}
+
+int
+mpsc_test_char(void)
+{
+	volatile unsigned int *p=&rx_desc_base[rx_desc_index*8];
+
+	INVALIDATE_DCACHE(&p[1], &p[2]);
+
+	if (p[1] & DESC_OWNER) return 0;
+	else return 1;
+}
+
+int
+mpsc_init(int baud)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	memset(MIRROR_HACK, 0, sizeof(struct _tag_mirror_hack));
+	MIRROR_HACK->GALMPSC_ROUTING_REGISTER_M=0x3fffffff;
+
+	/* BRG CONFIG */
+	galbrg_set_baudrate(CHANNEL, baud);
+#ifdef CONFIG_ZUMA_V2
+	galbrg_set_clksrc(CHANNEL,0x8);	/* connect TCLK -> BRG */
+#else
+	galbrg_set_clksrc(CHANNEL,0);
+#endif
+	galbrg_set_CUV(CHANNEL, 0);
+	galbrg_enable(CHANNEL);
+
+	/* Set up clock routing */
+	galmpsc_connect(CHANNEL, GALMPSC_CONNECT);
+	galmpsc_route_serial(CHANNEL, GALMPSC_CONNECT);
+	galmpsc_route_rx_clock(CHANNEL, CHANNEL);
+	galmpsc_route_tx_clock(CHANNEL, CHANNEL);
+
+	/* reset MPSC state */
+	galmpsc_shutdown(CHANNEL);
+
+	/* SDMA CONFIG */
+	galsdma_set_burstsize(CHANNEL, L1_CACHE_BYTES/8);	/* in 64 bit words (8 bytes) */
+	galsdma_set_txle(CHANNEL);
+	galsdma_set_rxle(CHANNEL);
+	galsdma_set_RC(CHANNEL, 0xf);
+	galsdma_set_SFM(CHANNEL);
+	galsdma_set_RFT(CHANNEL);
+
+	/* MPSC CONFIG */
+	galmpsc_write_config_regs(CHANNEL, GALMPSC_UART);
+	galmpsc_config_channel_regs(CHANNEL);
+	galmpsc_set_char_length(CHANNEL, GALMPSC_CHAR_LENGTH_8);       /* 8 */
+	galmpsc_set_parity(CHANNEL, GALMPSC_PARITY_NONE);              /* N */
+	galmpsc_set_stop_bit_length(CHANNEL, GALMPSC_STOP_BITS_1);     /* 1 */
+
+	/* COMM_MPSC CONFIG */
+#ifdef SOFTWARE_CACHE_MANAGEMENT
+	galmpsc_set_snoop(CHANNEL, 0);     				/* disable snoop */
+#else
+	galmpsc_set_snoop(CHANNEL, 1);     				/* enable snoop */
+#endif
+
+	return 0;
+}
+
+void
+mpsc_init2(void)
+{
+	int i;
+
+	mpsc_putchar = mpsc_putchar_sdma;
+
+	/* RX descriptors */
+	rx_desc_base = (unsigned int *)malloc(((RX_DESC+1)*8) *
+		sizeof(unsigned int));
+
+	/* align descriptors */
+	rx_desc_base = (unsigned int *)
+		(((unsigned int)rx_desc_base+32) & 0xFFFFFFF0);
+
+	rx_desc_index = 0;
+
+	memset((void *)rx_desc_base, 0, (RX_DESC*8)*sizeof(unsigned int));
+
+	for (i = 0; i < RX_DESC; i++) {
+		rx_desc_base[i*8 + 3] = (unsigned int)&rx_desc_base[i*8 + 4]; /* Buffer */
+		rx_desc_base[i*8 + 2] = (unsigned int)&rx_desc_base[(i+1)*8]; /* Next descriptor */
+		rx_desc_base[i*8 + 1] = DESC_OWNER | DESC_FIRST | DESC_LAST;  /* Command & control */
+		rx_desc_base[i*8] = 0x00100000;
+	}
+	rx_desc_base[(i-1)*8 + 2] = (unsigned int)&rx_desc_base[0];
+
+	FLUSH_DCACHE(&rx_desc_base[0], &rx_desc_base[RX_DESC*8]);
+	GT_REG_WRITE(GALSDMA_0_CUR_RX_PTR+(CHANNEL*GALSDMA_REG_DIFF),
+		     (unsigned int)&rx_desc_base[0]);
+
+	/* TX descriptors */
+	tx_desc_base = (unsigned int *)malloc(((TX_DESC+1)*8) *
+		sizeof(unsigned int));
+
+	/* align descriptors */
+	tx_desc_base = (unsigned int *)
+		(((unsigned int)tx_desc_base+32) & 0xFFFFFFF0);
+
+	tx_desc_index = -1;
+
+	memset((void *)tx_desc_base, 0, (TX_DESC*8)*sizeof(unsigned int));
+
+	for (i = 0; i < TX_DESC; i++) {
+		tx_desc_base[i*8 + 5] = (unsigned int)0x23232323;
+		tx_desc_base[i*8 + 4] = (unsigned int)0x23232323;
+		tx_desc_base[i*8 + 3] = (unsigned int)&tx_desc_base[i*8 + 4];
+		tx_desc_base[i*8 + 2] = (unsigned int)&tx_desc_base[(i+1)*8];
+		tx_desc_base[i*8 + 1] = DESC_OWNER | DESC_FIRST | DESC_LAST;
+
+		/* set sbytecnt and shadow byte cnt to 1 */
+		tx_desc_base[i*8] = 0x00010001;
+	}
+	tx_desc_base[(i-1)*8 + 2] = (unsigned int)&tx_desc_base[0];
+
+	FLUSH_DCACHE(&tx_desc_base[0], &tx_desc_base[TX_DESC*8]);
+
+	udelay(100);
+
+	galsdma_enable_rx();
+
+	return;
+}
+
+int
+galbrg_set_baudrate(int channel, int rate)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	int clock;
+
+	galbrg_disable(channel);
+
+#ifdef CONFIG_ZUMA_V2
+	/* from tclk */
+	clock = (CFG_BUS_HZ/(16*rate)) - 1;
+#else
+	clock = (3686400/(16*rate)) - 1;
+#endif
+
+	galbrg_set_CDV(channel, clock);
+
+	galbrg_enable(channel);
+
+	MIRROR_HACK->baudrate = rate;
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+/* Below are all the private functions that no one else needs */
+
+static int
+galbrg_set_CDV(int channel, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALBRG_0_CONFREG, channel, GALBRG_REG_GAP);
+	temp &= 0xFFFF0000;
+	temp |= (value & 0x0000FFFF);
+	GT_REG_WRITE_MIRROR(GALBRG_0_CONFREG,channel,GALBRG_REG_GAP, temp);
+
+	return 0;
+}
+
+static int
+galbrg_enable(int channel)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALBRG_0_CONFREG, channel, GALBRG_REG_GAP);
+	temp |= 0x00010000;
+	GT_REG_WRITE_MIRROR(GALBRG_0_CONFREG, channel, GALBRG_REG_GAP,temp);
+
+	return 0;
+}
+
+static int
+galbrg_disable(int channel)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALBRG_0_CONFREG, channel, GALBRG_REG_GAP);
+	temp &= 0xFFFEFFFF;
+	GT_REG_WRITE_MIRROR(GALBRG_0_CONFREG, channel, GALBRG_REG_GAP,temp);
+
+	return 0;
+}
+
+static int
+galbrg_set_clksrc(int channel, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALBRG_0_CONFREG,channel, GALBRG_REG_GAP);
+	temp &= 0xFF83FFFF;
+	temp |= (value << 18);
+	GT_REG_WRITE_MIRROR(GALBRG_0_CONFREG,channel, GALBRG_REG_GAP,temp);
+
+	return 0;
+}
+
+static int
+galbrg_set_CUV(int channel, int value)
+{
+	GT_REG_WRITE(GALBRG_0_BTREG + (channel * GALBRG_REG_GAP), value);
+
+	return 0;
+}
+
+#if 0
+static int
+galbrg_reset(int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD(GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP));
+	temp |= 0x20000;
+	GT_REG_WRITE(GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP), temp);
+
+	return 0;
+}
+#endif
+
+static int
+galsdma_set_RFT(int channel)
+{
+	unsigned int temp;
+
+        temp = GTREGREAD(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF));
+	temp |= 0x00000001;
+	GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF), temp);
+
+	return 0;
+}
+
+static int
+galsdma_set_SFM(int channel)
+{
+	unsigned int temp;
+
+        temp = GTREGREAD(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF));
+	temp |= 0x00000002;
+	GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF), temp);
+
+	return 0;
+}
+
+static int
+galsdma_set_rxle(int channel)
+{
+	unsigned int temp;
+
+        temp = GTREGREAD(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF));
+	temp |= 0x00000040;
+	GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF), temp);
+
+	return 0;
+}
+
+static int
+galsdma_set_txle(int channel)
+{
+	unsigned int temp;
+
+        temp = GTREGREAD(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF));
+	temp |= 0x00000080;
+	GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF), temp);
+
+	return 0;
+}
+
+static int
+galsdma_set_RC(int channel, unsigned int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF));
+	temp &= ~0x0000003c;
+	temp |= (value << 2);
+	GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF), temp);
+
+	return 0;
+}
+
+static int
+galsdma_set_burstsize(int channel, unsigned int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF));
+	temp &= 0xFFFFCFFF;
+	switch (value) {
+	 case 8:
+		GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF),
+			     (temp | (0x3 << 12)));
+		break;
+
+	 case 4:
+		GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF),
+			     (temp | (0x2 << 12)));
+		break;
+
+	 case 2:
+		GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF),
+			     (temp | (0x1 << 12)));
+		break;
+
+	 case 1:
+		GT_REG_WRITE(GALSDMA_0_CONF_REG+(channel*GALSDMA_REG_DIFF),
+			     (temp | (0x0 << 12)));
+		break;
+
+	 default:
+		return -1;
+		break;
+	}
+
+	return 0;
+}
+
+static int
+galmpsc_connect(int channel, int connect)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR_G(GALMPSC_ROUTING_REGISTER);
+
+	if ((channel == 0) && connect)
+		temp &= ~0x00000007;
+	else if ((channel == 1) && connect)
+		temp &= ~(0x00000007 << 6);
+	else if ((channel == 0) && !connect)
+		temp |= 0x00000007;
+	else
+		temp |= (0x00000007 << 6);
+
+	/* Just in case... */
+	temp &= 0x3fffffff;
+
+	GT_REG_WRITE_MIRROR_G(GALMPSC_ROUTING_REGISTER, temp);
+
+	return 0;
+}
+
+static int
+galmpsc_route_serial(int channel, int connect)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD(GALMPSC_SERIAL_MULTIPLEX);
+
+	if ((channel == 0) && connect)
+		temp |= 0x00000100;
+	else if ((channel == 1) && connect)
+		temp |= 0x00001000;
+	else if ((channel == 0) && !connect)
+		temp &= ~0x00000100;
+	else
+		temp &= ~0x00001000;
+
+	GT_REG_WRITE(GALMPSC_SERIAL_MULTIPLEX,temp);
+
+	return 0;
+}
+
+static int
+galmpsc_route_rx_clock(int channel, int brg)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR_G(GALMPSC_RxC_ROUTE);
+
+	if (channel == 0)
+		temp |= brg;
+	else
+		temp |= (brg << 8);
+
+	GT_REG_WRITE_MIRROR_G(GALMPSC_RxC_ROUTE,temp);
+
+	return 0;
+}
+
+static int
+galmpsc_route_tx_clock(int channel, int brg)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR_G(GALMPSC_TxC_ROUTE);
+
+	if (channel == 0)
+		temp |= brg;
+	else
+		temp |= (brg << 8);
+
+	GT_REG_WRITE_MIRROR_G(GALMPSC_TxC_ROUTE,temp);
+
+	return 0;
+}
+
+static int
+galmpsc_write_config_regs(int mpsc, int mode)
+{
+	if (mode == GALMPSC_UART) {
+		/* Main config reg Low (Null modem, Enable Tx/Rx, UART mode) */
+		GT_REG_WRITE(GALMPSC_MCONF_LOW + (mpsc*GALMPSC_REG_GAP),
+			     0x000004c4);
+
+		/* Main config reg High (32x Rx/Tx clock mode, width=8bits */
+		GT_REG_WRITE(GALMPSC_MCONF_HIGH +(mpsc*GALMPSC_REG_GAP),
+			     0x024003f8);
+		/*        22 2222 1111 */
+		/*        54 3210 9876 */
+		/* 0000 0010 0000 0000 */
+		/*       1 */
+		/*       098 7654 3210 */
+		/* 0000 0011 1111 1000 */
+	} else
+		return -1;
+
+	return 0;
+}
+
+static int
+galmpsc_config_channel_regs(int mpsc)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_1,mpsc,GALMPSC_REG_GAP, 0);
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP, 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_3+(mpsc*GALMPSC_REG_GAP), 1);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_4+(mpsc*GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_5+(mpsc*GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_6+(mpsc*GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_7+(mpsc*GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_8+(mpsc*GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_9+(mpsc*GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE(GALMPSC_CHANNELREG_10+(mpsc*GALMPSC_REG_GAP), 0);
+
+	galmpsc_set_brkcnt(mpsc, 0x3);
+	galmpsc_set_tcschar(mpsc, 0xab);
+
+	return 0;
+}
+
+static int
+galmpsc_set_brkcnt(int mpsc, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALMPSC_CHANNELREG_1,mpsc,GALMPSC_REG_GAP);
+	temp &= 0x0000FFFF;
+	temp |= (value << 16);
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_1,mpsc,GALMPSC_REG_GAP, temp);
+
+	return 0;
+}
+
+static int
+galmpsc_set_tcschar(int mpsc, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALMPSC_CHANNELREG_1,mpsc,GALMPSC_REG_GAP);
+	temp &= 0xFFFF0000;
+	temp |= value;
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_1,mpsc,GALMPSC_REG_GAP, temp);
+
+	return 0;
+}
+
+static int
+galmpsc_set_char_length(int mpsc, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALMPSC_PROTOCONF_REG,mpsc,GALMPSC_REG_GAP);
+	temp &= 0xFFFFCFFF;
+	temp |= (value << 12);
+	GT_REG_WRITE_MIRROR(GALMPSC_PROTOCONF_REG,mpsc,GALMPSC_REG_GAP, temp);
+
+	return 0;
+}
+
+static int
+galmpsc_set_stop_bit_length(int mpsc, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALMPSC_PROTOCONF_REG,mpsc,GALMPSC_REG_GAP);
+	temp |= (value << 14);
+	GT_REG_WRITE_MIRROR(GALMPSC_PROTOCONF_REG,mpsc,GALMPSC_REG_GAP,temp);
+
+	return 0;
+}
+
+static int
+galmpsc_set_parity(int mpsc, int value)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	temp = GTREGREAD_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP);
+	if (value != -1) {
+		temp &= 0xFFF3FFF3;
+		temp |= ((value << 18) | (value << 2));
+		temp |= ((value << 17) | (value << 1));
+	} else {
+		temp &= 0xFFF1FFF1;
+	}
+
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP, temp);
+
+	return 0;
+}
+
+static int
+galmpsc_enter_hunt(int mpsc)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	int temp;
+
+	temp = GTREGREAD_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP);
+	temp |= 0x80000000;
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP, temp);
+
+	/* Should Poll on Enter Hunt bit, but the register is write-only */
+	/* errata suggests pausing 100 system cycles */
+	udelay(100);
+
+	return 0;
+}
+
+
+static int
+galmpsc_shutdown(int mpsc)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	unsigned int temp;
+
+	/* cause RX abort (clears RX) */
+	temp = GTREGREAD_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP);
+	temp |= MPSC_RX_ABORT | MPSC_TX_ABORT;
+	temp &= ~MPSC_ENTER_HUNT;
+	GT_REG_WRITE_MIRROR(GALMPSC_CHANNELREG_2,mpsc,GALMPSC_REG_GAP,temp);
+
+	GT_REG_WRITE(GALSDMA_0_COM_REG, 0);
+	GT_REG_WRITE(GALSDMA_0_COM_REG, SDMA_TX_ABORT | SDMA_RX_ABORT);
+
+	/* shut down the MPSC */
+	GT_REG_WRITE(GALMPSC_MCONF_LOW, 0);
+	GT_REG_WRITE(GALMPSC_MCONF_HIGH, 0);
+	GT_REG_WRITE_MIRROR(GALMPSC_PROTOCONF_REG, mpsc, GALMPSC_REG_GAP,0);
+
+	udelay(100);
+
+	/* shut down the sdma engines. */
+	/* reset config to default */
+	GT_REG_WRITE(GALSDMA_0_CONF_REG, 0x000000fc);
+
+	udelay(100);
+
+	/* clear the SDMA current and first TX and RX pointers */
+	GT_REG_WRITE(GALSDMA_0_CUR_RX_PTR, 0);
+	GT_REG_WRITE(GALSDMA_0_CUR_TX_PTR, 0);
+	GT_REG_WRITE(GALSDMA_0_FIR_TX_PTR, 0);
+
+	udelay(100);
+
+	return 0;
+}
+
+static void
+galsdma_enable_rx(void)
+{
+	int temp;
+
+	/* Enable RX processing */
+	temp = GTREGREAD(GALSDMA_0_COM_REG+(CHANNEL*GALSDMA_REG_DIFF));
+	temp |= RX_ENABLE;
+	GT_REG_WRITE(GALSDMA_0_COM_REG+(CHANNEL*GALSDMA_REG_DIFF), temp);
+
+	galmpsc_enter_hunt(CHANNEL);
+}
+
+static int
+galmpsc_set_snoop(int mpsc, int value)
+{
+	int reg = mpsc ? MPSC_1_ADDRESS_CONTROL_LOW : MPSC_0_ADDRESS_CONTROL_LOW;
+	int temp=GTREGREAD(reg);
+	if(value)
+	    temp |= (1<< 6) | (1<<14) | (1<<22) | (1<<30);
+	else
+	    temp &= ~((1<< 6) | (1<<14) | (1<<22) | (1<<30));
+	GT_REG_WRITE(reg, temp);
+	return 0;
+}
diff --git a/board/evb64260/zuma_pbb.c b/board/evb64260/zuma_pbb.c
new file mode 100644
index 000000000..10c484576
--- /dev/null
+++ b/board/evb64260/zuma_pbb.c
@@ -0,0 +1,200 @@
+#include <common.h>
+#include <malloc.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_BSP)
+#include <command.h>
+#include <cmd_bsp.h>
+#endif
+
+#include <pci.h>
+#include <galileo/pci.h>
+#include "zuma_pbb.h"
+
+#undef DEBUG
+
+#define PAT_LO 0x00010203
+#define PAT_HI 0x04050607
+
+static PBB_DMA_REG_MAP *zuma_pbb_reg = NULL;
+
+static char test_buf1[2048];
+static char test_buf2[2048];
+
+int zuma_test_dma (int cmd, int size)
+{
+	static const char *const test_legend[] = {
+		"write", "verify",
+		"copy", "compare",
+		"write inc", "verify inc"
+	};
+	register int i, j;
+	unsigned int p1 = ((unsigned int) test_buf1 + 0xff) & (~0xff);
+	unsigned int p2 = ((unsigned int) test_buf2 + 0xff) & (~0xff);
+	volatile unsigned int *ps = (unsigned int *) p1;
+	volatile unsigned int *pd = (unsigned int *) p2;
+	unsigned int funct, pat_lo = PAT_LO, pat_hi = PAT_HI;
+	DMA_INT_STATUS stat;
+	int ret = 0;
+
+	if (!zuma_pbb_reg) {
+		printf ("not initted\n");
+		return -1;
+	}
+
+	if (cmd < 0 || cmd > 5) {
+		printf ("inv cmd %d\n", cmd);
+		return -1;
+	}
+
+	if (cmd == 2 || cmd == 3) {
+		/* not implemented */
+		return 0;
+	}
+
+	if (size <= 0 || size > 1024)
+		size = 1024;
+
+	size &= (~7);				/* throw away bottom 3 bits */
+
+	p1 = ((unsigned int) test_buf1 + 0xff) & (~0xff);
+	p2 = ((unsigned int) test_buf2 + 0xff) & (~0xff);
+
+	memset ((void *) p1, 0, size);
+	memset ((void *) p2, 0, size);
+
+	for (i = 0; i < size / 4; i += 2) {
+		ps[i] = pat_lo;
+		ps[i + 1] = pat_hi;
+		if (cmd == 4 || cmd == 5) {
+			unsigned char *pl = (unsigned char *) &pat_lo;
+			unsigned char *ph = (unsigned char *) &pat_hi;
+
+			for (j = 0; j < 4; j++) {
+				pl[j] += 8;
+				ph[j] += 8;
+			}
+		}
+	}
+
+	funct = (1 << 31) | (cmd << 24) | (size);
+
+	zuma_pbb_reg->int_mask.pci_bits.chan0 =
+			EOF_RX_FLAG | EOF_TX_FLAG | EOB_TX_FLAG;
+
+	zuma_pbb_reg->debug_57 = PAT_LO;	/* patl */
+	zuma_pbb_reg->debug_58 = PAT_HI;	/* path */
+
+	zuma_pbb_reg->debug_54 = cpu_to_le32 (p1);	/* src 0x01b0 */
+	zuma_pbb_reg->debug_55 = cpu_to_le32 (p2);	/* dst 0x01b8 */
+	zuma_pbb_reg->debug_56 = cpu_to_le32 (funct);	/* func, 0x01c0 */
+
+	/* give DMA time to chew on things.. dont use DRAM or PCI */
+	/* if you can avoid it. */
+	do {
+		for (i = 0; i < 1000 * 10; i++);
+	} while (le32_to_cpu (zuma_pbb_reg->debug_56) & (1 << 31));
+
+	stat.word = zuma_pbb_reg->status.word;
+	zuma_pbb_reg->int_mask.word = 0;
+
+	printf ("stat: %08x (%x)\n", stat.word, stat.pci_bits.chan0);
+
+	printf ("func: %08x\n", le32_to_cpu (zuma_pbb_reg->debug_56));
+	printf ("src @%08x: %08x %08x %08x %08x\n", p1, ps[0], ps[1], ps[2],
+			ps[3]);
+	printf ("dst @%08x: %08x %08x %08x %08x\n", p2, pd[0], pd[1], pd[2],
+			pd[3]);
+	printf ("func: %08x\n", le32_to_cpu (zuma_pbb_reg->debug_56));
+
+
+	if (cmd == 0 || cmd == 4) {
+		/* this is a write */
+		if (!(stat.pci_bits.chan0 & EOF_RX_FLAG) ||	/* not done */
+			(memcmp ((void *) ps, (void *) pd, size) != 0)) {	/* cmp error */
+			for (i = 0; i < size / 4; i += 2) {
+				if ((ps[i] != pd[i]) || (ps[i + 1] != pd[i + 1])) {
+					printf ("s @%p:%08x %08x\n", &ps[i], ps[i], ps[i + 1]);
+					printf ("d @%p:%08x %08x\n", &pd[i], pd[i], pd[i + 1]);
+				}
+			}
+			ret = -1;
+		}
+	} else {
+		/* this is a verify */
+		if (!(stat.pci_bits.chan0 & EOF_TX_FLAG) ||	/* not done */
+			(stat.pci_bits.chan0 & EOB_TX_FLAG)) {	/* cmp error */
+			printf ("%08x: %08x %08x\n",
+					le32_to_cpu (zuma_pbb_reg->debug_63),
+					zuma_pbb_reg->debug_61, zuma_pbb_reg->debug_62);
+			ret = -1;
+		}
+	}
+
+	printf ("%s cmd %d, %d bytes: %s!\n", test_legend[cmd], cmd, size,
+			(ret == 0) ? "PASSED" : "FAILED");
+	return 0;
+}
+
+void zuma_init_pbb (void)
+{
+	unsigned int iobase;
+	pci_dev_t dev =
+			pci_find_device (VENDOR_ID_ZUMA, DEVICE_ID_ZUMA_PBB, 0);
+
+	if (dev == -1) {
+		printf ("no zuma pbb\n");
+		return;
+	}
+
+	pci_read_config_dword (dev, PCI_BASE_ADDRESS_0, &iobase);
+
+	zuma_pbb_reg =
+			(PBB_DMA_REG_MAP *) (iobase & PCI_BASE_ADDRESS_MEM_MASK);
+
+	if (!zuma_pbb_reg) {
+		printf ("zuma pbb bar none! (hah hah, get it?)\n");
+		return;
+	}
+
+	zuma_pbb_reg->int_mask.word = 0;
+
+	printf ("pbb @ %p v%d.%d, timestamp %08x\n", zuma_pbb_reg,
+			zuma_pbb_reg->version.pci_bits.rev_major,
+			zuma_pbb_reg->version.pci_bits.rev_minor,
+			zuma_pbb_reg->timestamp);
+
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_BSP)
+
+static int last_cmd = 4;		/* write increment */
+static int last_size = 64;
+
+int
+do_zuma_init_pbb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	zuma_init_pbb ();
+	return 0;
+}
+
+int
+do_zuma_test_dma (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	if (argc > 1) {
+		last_cmd = simple_strtoul (argv[1], NULL, 10);
+	}
+	if (argc > 2) {
+		last_size = simple_strtoul (argv[2], NULL, 10);
+	}
+	zuma_test_dma (last_cmd, last_size);
+	return 0;
+}
+
+int
+do_zuma_init_mbox (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	zuma_mbox_init ();
+	return 0;
+}
+
+#endif /* CFG_CMD_BSP */
diff --git a/board/evb64260/zuma_pbb_mbox.c b/board/evb64260/zuma_pbb_mbox.c
new file mode 100644
index 000000000..5131339a6
--- /dev/null
+++ b/board/evb64260/zuma_pbb_mbox.c
@@ -0,0 +1,187 @@
+#include <common.h>
+#include <galileo/pci.h>
+#include <net.h>
+#include <pci.h>
+
+#include "zuma_pbb.h"
+#include "zuma_pbb_mbox.h"
+
+
+struct _zuma_mbox_dev zuma_mbox_dev;
+
+
+static int zuma_mbox_write(struct _zuma_mbox_dev *dev, unsigned int data)
+{
+  unsigned int status, count = 0, i;
+
+  status = (volatile int)le32_to_cpu(dev->sip->mbox_status);
+
+  while((status & OUT_PENDING) && count < 1000) {
+    count++;
+    for(i=0;i<1000;i++);
+    status = (volatile int)le32_to_cpu(dev->sip->mbox_status);
+  }
+  if(count < 1000) {
+    /* if SET it means msg pending */
+    /* printf("mbox real write %08x\n",data); */
+    dev->sip->mbox_out = cpu_to_le32(data);
+    return 4;
+  }
+
+  printf("mbox tx timeout\n");
+  return 0;
+}
+
+static int zuma_mbox_read(struct _zuma_mbox_dev *dev, unsigned int *data)
+{
+  unsigned int status, count = 0, i;
+
+  status = (volatile int)le32_to_cpu(dev->sip->mbox_status);
+
+  while(!(status & IN_VALID) && count < 1000) {
+    count++;
+    for(i=0;i<1000;i++);
+    status = (volatile int)le32_to_cpu(dev->sip->mbox_status);
+  }
+  if(count < 1000) {
+    /* if SET it means msg pending */
+    *data=le32_to_cpu(dev->sip->mbox_in);
+    /*printf("mbox real read %08x\n", *data); */
+    return 4;
+  }
+  printf("mbox rx timeout\n");
+  return 0;
+}
+
+static int zuma_mbox_do_one_mailbox(unsigned int out, unsigned int *in)
+{
+  int ret;
+  ret=zuma_mbox_write(&zuma_mbox_dev,out);
+  /*printf("write 0x%08x (%d bytes)\n", out, ret); */
+  if(ret!=4) return -1;
+  ret=zuma_mbox_read(&zuma_mbox_dev,in);
+  /*printf("read 0x%08x (%d bytes)\n", *in, ret); */
+  if(ret!=4) return -1;
+  return 0;
+}
+
+
+#define RET_IF_FAILED(x)	if ((x) == -1) return -1
+
+static int zuma_mbox_do_all_mailbox(void)
+{
+  unsigned int data_in;
+  unsigned short sdata_in;
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_START, &data_in));
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_MACL, &data_in));
+  memcpy(zuma_acc_mac+2,&data_in,4);
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_MACH, &data_in));
+  sdata_in=data_in&0xffff;
+  memcpy(zuma_acc_mac,&sdata_in,2);
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_IP, &data_in));
+  zuma_ip=data_in;
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_SLOT, &data_in));
+  zuma_slot_bac=data_in>>3;
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_BAUD, &data_in));
+  zuma_console_baud = data_in & 0xffff;
+  zuma_debug_baud   = data_in >> 16;
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_ENG_PRV_MACL, &data_in));
+  memcpy(zuma_prv_mac+2,&data_in,4);
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_ENG_PRV_MACH, &data_in));
+  sdata_in=data_in&0xffff;
+  memcpy(zuma_prv_mac,&sdata_in,2);
+
+  RET_IF_FAILED(zuma_mbox_do_one_mailbox(ZUMA_MBOXMSG_DONE, &data_in));
+
+  return 0;
+}
+
+
+static void
+zuma_mbox_dump(void)
+{
+  printf("ACC MAC=%04x%08x\n",*(unsigned short *)(&zuma_acc_mac),*(unsigned int *)((char *)&zuma_acc_mac+2));
+  printf("PRV MAC=%04x%08x\n",*(unsigned short *)(&zuma_prv_mac),*(unsigned int *)((char *)&zuma_prv_mac+2));
+  printf("slot:bac=%d:%d\n",(zuma_slot_bac>>2)&0xf, zuma_slot_bac & 0x3);
+  printf("BAUD1=%d BAUD2=%d\n",zuma_console_baud,zuma_debug_baud);
+}
+
+
+static void
+zuma_mbox_setenv(void)
+{
+  unsigned char *data, buf[32];
+  unsigned char save = 0;
+
+  data = getenv("baudrate");
+
+  if(!data || (zuma_console_baud != simple_strtoul(data, NULL, 10))) {
+    sprintf(buf, "%6d", zuma_console_baud);
+    setenv("baudrate", buf);
+    save=1;
+    printf("baudrate doesn't match from mbox\n");
+  }
+
+  ip_to_string(zuma_ip, buf);
+  setenv("ipaddr", buf);
+
+  sprintf(buf,"%02x:%02x:%02x:%02x:%02x:%02x",
+	  zuma_prv_mac[0],
+	  zuma_prv_mac[1],
+	  zuma_prv_mac[2],
+	  zuma_prv_mac[3],
+	  zuma_prv_mac[4],
+	  zuma_prv_mac[5]);
+  setenv("ethaddr", buf);
+
+  sprintf(buf,"%02x",zuma_slot_bac);
+  setenv("bacslot", buf);
+
+  if(save)
+    saveenv();
+}
+
+/**
+ * 	zuma_mbox_init:
+ */
+
+int zuma_mbox_init(void)
+{
+  unsigned int iobase;
+  memset(&zuma_mbox_dev, 0, sizeof(struct _zuma_mbox_dev));
+
+  zuma_mbox_dev.dev = pci_find_device(VENDOR_ID_ZUMA, DEVICE_ID_ZUMA_PBB, 0);
+
+  if(zuma_mbox_dev.dev == -1) {
+    printf("no zuma pbb\n");
+    return -1;
+  }
+
+  pci_read_config_dword(zuma_mbox_dev.dev, PCI_BASE_ADDRESS_0, &iobase);
+
+  zuma_mbox_dev.sip = (PBB_DMA_REG_MAP *) (iobase & PCI_BASE_ADDRESS_MEM_MASK);
+
+  zuma_mbox_dev.sip->int_mask.word=0;
+
+  printf("pbb @ %p v%d.%d, timestamp %08x\n", zuma_mbox_dev.sip,
+	 zuma_mbox_dev.sip->version.pci_bits.rev_major,
+	 zuma_mbox_dev.sip->version.pci_bits.rev_minor,
+	 zuma_mbox_dev.sip->timestamp);
+
+  if (zuma_mbox_do_all_mailbox() == -1) {
+	  printf("mailbox failed.. no ACC?\n");
+	  return -1;
+  }
+
+  zuma_mbox_dump();
+
+  zuma_mbox_setenv();
+
+  return 0;
+}
diff --git a/board/fads/fads.c b/board/fads/fads.c
new file mode 100644
index 000000000..3b97f51f2
--- /dev/null
+++ b/board/fads/fads.c
@@ -0,0 +1,876 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <config.h>
+#include <mpc8xx.h>
+#include "fads.h"
+
+/* ------------------------------------------------------------------------- */
+
+#define	_NOT_USED_	0xFFFFFFFF
+
+#if defined(CONFIG_DRAM_50MHZ)
+/* 50MHz tables */
+const uint dram_60ns[] =
+{ 0x8fffec24, 0x0fffec04, 0x0cffec04, 0x00ffec04,
+  0x00ffec00, 0x37ffec47, 0xffffffff, 0xffffffff,
+  0x8fffec24, 0x0fffec04, 0x08ffec04, 0x00ffec0c,
+  0x03ffec00, 0x00ffec44, 0x00ffcc08, 0x0cffcc44,
+  0x00ffec0c, 0x03ffec00, 0x00ffec44, 0x00ffcc00,
+  0x3fffc847, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x11bfcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x33bfcc4f, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06,
+  0xffffcc85, 0xffffcc05, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+const uint dram_70ns[] =
+{ 0x8fffcc24, 0x0fffcc04, 0x0cffcc04, 0x00ffcc04,
+  0x00ffcc00, 0x37ffcc47, 0xffffffff, 0xffffffff,
+  0x8fffcc24, 0x0fffcc04, 0x0cffcc04, 0x00ffcc04,
+  0x00ffcc08, 0x0cffcc44, 0x00ffec0c, 0x03ffec00,
+  0x00ffec44, 0x00ffcc08, 0x0cffcc44, 0x00ffec04,
+  0x00ffec00, 0x3fffec47, 0xffffffff, 0xffffffff,
+  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x11bfcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x33bfcc4f, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xe0ffcc84, 0x00ffcc04, 0x00ffcc04, 0x0fffcc04,
+  0x7fffcc06, 0xffffcc85, 0xffffcc05, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+const uint edo_60ns[] =
+{ 0x8ffbec24, 0x0ff3ec04, 0x0cf3ec04, 0x00f3ec04,
+  0x00f3ec00, 0x37f7ec47, 0xffffffff, 0xffffffff,
+  0x8fffec24, 0x0ffbec04, 0x0cf3ec04, 0x00f3ec0c,
+  0x0cf3ec00, 0x00f3ec4c, 0x0cf3ec00, 0x00f3ec4c,
+  0x0cf3ec00, 0x00f3ec44, 0x03f3ec00, 0x3ff7ec47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x33bfcc4f, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06,
+  0xffffcc85, 0xffffcc05, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+const uint edo_70ns[] =
+{ 0x8ffbcc24, 0x0ff3cc04, 0x0cf3cc04, 0x00f3cc04,
+  0x00f3cc00, 0x37f7cc47, 0xffffffff, 0xffffffff,
+  0x8fffcc24, 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc0c,
+  0x03f3cc00, 0x00f3cc44, 0x00f3ec0c, 0x0cf3ec00,
+  0x00f3ec4c, 0x03f3ec00, 0x00f3ec44, 0x00f3cc00,
+  0x33f7cc47, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c,
+  0x0cafcc00, 0x33bfcc47, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xe0ffcc84, 0x00ffcc04, 0x00ffcc04, 0x0fffcc04,
+  0x7fffcc04, 0xffffcc86, 0xffffcc05, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+#elif defined(CONFIG_DRAM_25MHZ)
+
+/* 25MHz tables */
+
+const uint dram_60ns[] =
+{ 0x0fffcc04, 0x08ffcc00, 0x33ffcc47, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fffcc24, 0x0fffcc04, 0x08ffcc00, 0x03ffcc4c,
+  0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c,
+  0x08ffcc00, 0x33ffcc47, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fafcc04, 0x08afcc00, 0x3fbfcc47, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fafcc04, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
+  0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
+  0x31bfcc43, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x80ffcc84, 0x13ffcc04, 0xffffcc87, 0xffffcc05,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+const uint dram_70ns[] =
+{ 0x0fffec04, 0x08ffec04, 0x00ffec00, 0x3fffcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fffcc24, 0x0fffcc04, 0x08ffcc00, 0x03ffcc4c,
+  0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c,
+  0x08ffcc00, 0x33ffcc47, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fafcc04, 0x08afcc00, 0x3fbfcc47, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fafcc04, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
+  0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00,
+  0x31bfcc43, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xc0ffcc84, 0x01ffcc04, 0x7fffcc86, 0xffffcc05,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+const uint edo_60ns[] =
+{ 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc00, 0x33f7cc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0ffbcc04, 0x09f3cc0c, 0x09f3cc0c, 0x09f3cc0c,
+  0x08f3cc00, 0x3ff7cc47, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fefcc04, 0x08afcc04, 0x00afcc00, 0x3fbfcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fefcc04, 0x08afcc00, 0x07afcc48, 0x08afcc48,
+  0x08afcc48, 0x39bfcc47, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x80ffcc84, 0x13ffcc04, 0xffffcc87, 0xffffcc05,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+const uint edo_70ns[] =
+{ 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc00, 0x33f7cc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0ffbec04, 0x08f3ec04, 0x03f3ec48, 0x08f3cc00,
+  0x0ff3cc4c, 0x08f3cc00, 0x0ff3cc4c, 0x08f3cc00,
+  0x3ff7cc47, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fefcc04, 0x08afcc04, 0x00afcc00, 0x3fbfcc47,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x0fefcc04, 0x08afcc00, 0x07afcc4c, 0x08afcc00,
+  0x07afcc4c, 0x08afcc00, 0x07afcc4c, 0x08afcc00,
+  0x37bfcc47, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xc0ffcc84, 0x01ffcc04, 0x7fffcc86, 0xffffcc05,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff };
+
+
+#else
+#error dram not correct defined - use CONFIG_DRAM_25MHZ or CONFIG_DRAM_50MHZ
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+	uint k;
+
+	puts ("Board: ");
+
+#ifdef CONFIG_FADS
+	k = (*((uint *)BCSR3) >> 24) & 0x3f;
+
+	switch(k) {
+	case 0x03 :
+	case 0x20 :
+	case 0x21 :
+	case 0x22 :
+	case 0x23 :
+	case 0x24 :
+	case 0x3f :
+		puts ("FADS");
+		break;
+
+	default :
+		printf("unknown board (0x%02x)\n", k);
+		return -1;
+	}
+
+	printf(" with db ");
+
+	switch(k) {
+	case 0x03 :
+		puts ("MPC823");
+		break;
+	case 0x20 :
+		puts ("MPC801");
+		break;
+	case 0x21 :
+		puts ("MPC850");
+		break;
+	case 0x22 :
+		puts ("MPC821, MPC860 / MPC860SAR / MPC860T");
+		break;
+	case 0x23 :
+		puts ("MPC860SAR");
+		break;
+	case 0x24 :
+		puts ("MPC860T");
+		break;
+	case 0x3f :
+		puts ("MPC850SAR");
+		break;
+	}
+
+	printf(" rev ");
+
+	k = (((*((uint *)BCSR3) >> 23) & 1) << 3)
+	  | (((*((uint *)BCSR3) >> 19) & 1) << 2)
+	  | (((*((uint *)BCSR3) >> 16) & 3));
+
+	switch(k) {
+	case 0x01 :
+		puts ("ENG or PILOT\n");
+		break;
+
+	default:
+		printf("unknown (0x%x)\n", k);
+		return -1;
+	}
+
+	return 0;
+#endif	/* CONFIG_FADS */
+
+#ifdef CONFIG_ADS
+  printf("ADS rev ");
+
+  k = (((*((uint *)BCSR3) >> 23) & 1) << 3)
+    | (((*((uint *)BCSR3) >> 19) & 1) << 2)
+    | (((*((uint *)BCSR3) >> 16) & 3));
+
+  switch(k) {
+  case 0x00 : puts ("ENG - this board sucks, check the errata, not supported\n");
+              return -1;
+  case 0x01 : puts ("PILOT - warning, read errata \n"); break;
+  case 0x02 : puts ("A - warning, read errata \n"); break;
+  case 0x03 : puts ("B \n"); break;
+  default   : printf ("unknown revision (0x%x)\n", k); return -1;
+  }
+
+  return 0;
+#endif	/* CONFIG_ADS */
+
+}
+
+/* ------------------------------------------------------------------------- */
+int _draminit(uint base, uint noMbytes, uint edo, uint delay)
+{
+	volatile immap_t     *immap = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	/* init upm */
+
+	switch(delay)
+	{
+		case 70:
+		{
+			if(edo)
+			{
+				upmconfig(UPMA, (uint *) edo_70ns, sizeof(edo_70ns)/sizeof(uint));
+			}
+			else
+			{
+				upmconfig(UPMA, (uint *) dram_70ns, sizeof(dram_70ns)/sizeof(uint));
+			}
+
+			break;
+		}
+
+		case 60:
+		{
+			if(edo)
+			{
+				upmconfig(UPMA, (uint *) edo_60ns, sizeof(edo_60ns)/sizeof(uint));
+			}
+			else
+			{
+				upmconfig(UPMA, (uint *) dram_60ns, sizeof(dram_60ns)/sizeof(uint));
+			}
+
+			break;
+		}
+
+		default :
+			return -1;
+	}
+
+	memctl->memc_mptpr = 0x0400; /* divide by 16 */
+
+	switch(noMbytes)
+	{
+
+		case 8:  /* 8 Mbyte uses both CS3 and CS2 */
+		{
+			memctl->memc_mamr = 0x13a01114;
+			memctl->memc_or3 = 0xffc00800;
+			memctl->memc_br3 = 0x00400081 + base;
+			memctl->memc_or2 = 0xffc00800;
+			break;
+		}
+
+		case 4: /* 4 Mbyte uses only CS2 */
+		{
+			memctl->memc_mamr = 0x13a01114;
+			memctl->memc_or2 = 0xffc00800;
+			break;
+		}
+
+		case 32: /* 32 Mbyte uses both CS3 and CS2 */
+		{
+			memctl->memc_mamr = 0x13b01114;
+			memctl->memc_or3 = 0xff000800;
+			memctl->memc_br3 = 0x01000081 + base;
+			memctl->memc_or2 = 0xff000800;
+			break;
+		}
+
+		case 16: /* 16 Mbyte uses only CS2 */
+		{
+#ifdef CONFIG_ADS
+			memctl->memc_mamr = 0x60b21114;
+#else
+			memctl->memc_mamr = 0x13b01114;
+#endif
+			memctl->memc_or2 = 0xff000800;
+			break;
+		}
+
+		default:
+		    return -1;
+	}
+
+	memctl->memc_br2 = 0x81 + base;     /* use upma */
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+void _dramdisable(void)
+{
+	volatile immap_t     *immap = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	memctl->memc_br2 = 0x00000000;
+	memctl->memc_br3 = 0x00000000;
+
+	/* maybe we should turn off upma here or something */
+}
+
+#if defined(CONFIG_SDRAM_100MHZ)
+
+/* ------------------------------------------------------------------------- */
+/* sdram table by Dan Malek                                                  */
+
+/* This has the stretched early timing so the 50 MHz
+ * processor can make the 100 MHz timing.  This will
+ * work at all processor speeds.
+ */
+
+#define SDRAM_MPTPRVALUE 0x0400
+
+#define SDRAM_MBMRVALUE0 0xc3802114  /* (16-14) 50 MHz */
+#define SDRAM_MBMRVALUE1 SDRAM_MBMRVALUE0
+
+#define SDRAM_OR4VALUE   0xffc00a00
+#define SDRAM_BR4VALUE   0x000000c1   /* base address will be or:ed on */
+
+#define SDRAM_MARVALUE   0x88
+
+#define SDRAM_MCRVALUE0  0x80808111   /* run pattern 0x11 */
+#define SDRAM_MCRVALUE1  SDRAM_MCRVALUE0
+
+
+const uint sdram_table[] =
+{
+	/* single read. (offset 0 in upm RAM) */
+	0xefebfc24, 0x1f07fc24, 0xeeaefc04, 0x11adfc04,
+	0xefbbbc00, 0x1ff77c45, 0xffffffff, 0xffffffff,
+
+	/* burst read. (offset 8 in upm RAM) */
+	0xefebfc24, 0x1f07fc24, 0xeeaefc04, 0x10adfc04,
+	0xf0affc00, 0xf0affc00, 0xf1affc00, 0xefbbbc00,
+	0x1ff77c45, 0xeffbbc04, 0x1ff77c34, 0xefeabc34,
+	0x1fb57c35, 0xffffffff, 0xffffffff, 0xffffffff,
+
+	/* single write. (offset 18 in upm RAM) */
+	0xefebfc24, 0x1f07fc24, 0xeeaebc00, 0x01b93c04,
+	0x1ff77c45, 0xffffffff, 0xffffffff, 0xffffffff,
+
+	/* burst write. (offset 20 in upm RAM) */
+	0xefebfc24, 0x1f07fc24, 0xeeaebc00, 0x10ad7c00,
+	0xf0affc00, 0xf0affc00, 0xe1bbbc04, 0x1ff77c45,
+	0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+	0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+
+	/* refresh. (offset 30 in upm RAM) */
+	0xeffafc84, 0x1ff5fc04, 0xfffffc04, 0xfffffc04,
+	0xfffffc84, 0xfffffc07, 0xffffffff, 0xffffffff,
+	0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+
+	/* exception. (offset 3c in upm RAM) */
+	0xeffffc06, 0x1ffffc07, 0xffffffff, 0xffffffff };
+
+#elif defined(CONFIG_SDRAM_50MHZ)
+
+/* ------------------------------------------------------------------------- */
+/* sdram table stolen from the fads manual                                   */
+/* for chip MB811171622A-100                                                 */
+
+/* this table is for 32-50MHz operation */
+
+#define _not_used_ 0xffffffff
+
+#define SDRAM_MPTPRVALUE 0x0400
+
+#define SDRAM_MBMRVALUE0 0x80802114   /* refresh at 32MHz */
+#define SDRAM_MBMRVALUE1 0x80802118
+
+#define SDRAM_OR4VALUE   0xffc00a00
+#define SDRAM_BR4VALUE   0x000000c1   /* base address will be or:ed on */
+
+#define SDRAM_MARVALUE   0x88
+
+#define SDRAM_MCRVALUE0  0x80808105
+#define SDRAM_MCRVALUE1  0x80808130
+
+const uint sdram_table[] =
+{
+	/* single read. (offset 0 in upm RAM) */
+	0x1f07fc04, 0xeeaefc04, 0x11adfc04, 0xefbbbc00,
+	0x1ff77c47,
+
+	/* MRS initialization (offset 5) */
+
+	0x1ff77c34, 0xefeabc34, 0x1fb57c35,
+
+	/* burst read. (offset 8 in upm RAM) */
+	0x1f07fc04, 0xeeaefc04, 0x10adfc04, 0xf0affc00,
+	0xf0affc00, 0xf1affc00, 0xefbbbc00, 0x1ff77c47,
+	_not_used_, _not_used_, _not_used_, _not_used_,
+	_not_used_, _not_used_, _not_used_, _not_used_,
+
+	/* single write. (offset 18 in upm RAM) */
+	0x1f27fc04, 0xeeaebc00, 0x01b93c04, 0x1ff77c47,
+	_not_used_, _not_used_, _not_used_, _not_used_,
+
+	/* burst write. (offset 20 in upm RAM) */
+	0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
+	0xf0affc00, 0xe1bbbc04, 0x1ff77c47, _not_used_,
+	_not_used_, _not_used_, _not_used_, _not_used_,
+	_not_used_, _not_used_, _not_used_, _not_used_,
+
+	/* refresh. (offset 30 in upm RAM) */
+	0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+	0xfffffc84, 0xfffffc07, _not_used_, _not_used_,
+	_not_used_, _not_used_, _not_used_, _not_used_,
+
+	/* exception. (offset 3c in upm RAM) */
+	0x7ffffc07, _not_used_, _not_used_, _not_used_ };
+
+/* ------------------------------------------------------------------------- */
+#else
+#error SDRAM not correctly configured
+#endif
+
+int _initsdram(uint base, uint noMbytes)
+{
+	volatile immap_t     *immap = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	if(noMbytes != 4)
+	{
+		return -1;
+	}
+
+	upmconfig(UPMB, (uint *)sdram_table,sizeof(sdram_table)/sizeof(uint));
+
+	memctl->memc_mptpr = SDRAM_MPTPRVALUE;
+
+	/* Configure the refresh (mostly).  This needs to be
+	* based upon processor clock speed and optimized to provide
+	* the highest level of performance.  For multiple banks,
+	* this time has to be divided by the number of banks.
+	* Although it is not clear anywhere, it appears the
+	* refresh steps through the chip selects for this UPM
+	* on each refresh cycle.
+	* We have to be careful changing
+	* UPM registers after we ask it to run these commands.
+	*/
+
+	memctl->memc_mbmr = SDRAM_MBMRVALUE0;
+	memctl->memc_mar = SDRAM_MARVALUE;  /* MRS code */
+
+	udelay(200);
+
+	/* Now run the precharge/nop/mrs commands.
+	*/
+
+	memctl->memc_mcr = 0x80808111;   /* run pattern 0x11 */
+
+	udelay(200);
+
+	/* Run 8 refresh cycles */
+
+	memctl->memc_mcr = SDRAM_MCRVALUE0;
+
+	udelay(200);
+
+	memctl->memc_mbmr = SDRAM_MBMRVALUE1;
+	memctl->memc_mcr = SDRAM_MCRVALUE1;
+
+	udelay(200);
+
+	memctl->memc_mbmr = SDRAM_MBMRVALUE0;
+
+	memctl->memc_or4 = SDRAM_OR4VALUE;
+	memctl->memc_br4 = SDRAM_BR4VALUE | base;
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+void _sdramdisable(void)
+{
+	volatile immap_t     *immap = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	memctl->memc_br4 = 0x00000000;
+
+	/* maybe we should turn off upmb here or something */
+}
+
+/* ------------------------------------------------------------------------- */
+
+int initsdram(uint base, uint *noMbytes)
+{
+	uint m = 4;
+
+	*((uint *)BCSR1) |= BCSR1_SDRAM_EN; /* enable sdram */
+								  /* _fads_sdraminit needs access to sdram */
+	*noMbytes = m;
+
+	if(!_initsdram(base, m))
+	{
+
+		return 0;
+	}
+	else
+	{
+		*((uint *)BCSR1) &= ~BCSR1_SDRAM_EN; /* disable sdram */
+
+		_sdramdisable();
+
+		return -1;
+	}
+}
+
+long int initdram (int board_type)
+{
+#ifdef CONFIG_ADS
+	/* ADS: has no SDRAM, so start DRAM at 0 */
+	uint base = (unsigned long)0x0;
+#else
+	/* FADS: has 4MB SDRAM, put DRAM above it */
+	uint base = (unsigned long)0x00400000;
+#endif
+	uint k, m, s;
+
+	k = (*((uint *)BCSR2) >> 23) & 0x0f;
+
+	m = 0;
+
+	switch(k & 0x3)
+	{
+		/* "MCM36100 / MT8D132X" */
+		case 0x00 :
+			m = 4;
+			break;
+
+		/* "MCM36800 / MT16D832X" */
+		case 0x01 :
+			m = 32;
+			break;
+		/* "MCM36400 / MT8D432X" */
+		case 0x02 :
+			m = 16;
+			break;
+		/* "MCM36200 / MT16D832X ?" */
+		case 0x03 :
+			m = 8;
+			break;
+
+	}
+
+	switch(k >> 2)
+	{
+		case 0x02 :
+			k = 70;
+			break;
+
+		case 0x03 :
+			k = 60;
+			break;
+
+		default :
+			printf("unknown dramdelay (0x%x) - defaulting to 70 ns", k);
+			k = 70;
+	}
+
+#ifdef CONFIG_FADS
+	/* the FADS is missing this bit, all rams treated as non-edo */
+	s = 0;
+#else
+	s = (*((uint *)BCSR2) >> 27) & 0x01;
+#endif
+
+	if(!_draminit(base, m, s, k))
+	{
+#ifdef CONFIG_FADS
+		uint	sdramsz;
+#endif
+		*((uint *)BCSR1) &= ~BCSR1_DRAM_EN;  /* enable dram */
+
+#ifdef CONFIG_FADS
+		if (!initsdram(0x00000000, &sdramsz)) {
+				m += sdramsz;
+				printf("(%u MB SDRAM) ", sdramsz);
+		} else {
+				_dramdisable();
+
+				/********************************
+				*DRAM ERROR, HALT PROCESSOR
+				*********************************/
+				while(1);
+
+				return -1;
+		}
+#endif
+
+		return (m << 20);
+	}
+	else
+	{
+		_dramdisable();
+
+		/********************************
+		*DRAM ERROR, HALT PROCESSOR
+		*********************************/
+		while(1);
+
+		return -1;
+	}
+}
+
+/* ------------------------------------------------------------------------- */
+
+int testdram (void)
+{
+    /* TODO: XXX XXX XXX */
+    printf ("test: 16 MB - ok\n");
+
+    return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+
+#ifdef CFG_PCMCIA_MEM_ADDR
+volatile unsigned char *pcmcia_mem = (unsigned char*)CFG_PCMCIA_MEM_ADDR;
+#endif
+
+int pcmcia_init(void)
+{
+	volatile pcmconf8xx_t	*pcmp;
+	uint v, slota, slotb;
+
+	/*
+	** Enable the PCMCIA for a Flash card.
+	*/
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+#if 0
+	pcmp->pcmc_pbr0 = CFG_PCMCIA_MEM_ADDR;
+	pcmp->pcmc_por0 = 0xc00ff05d;
+#endif
+
+	/* Set all slots to zero by default. */
+	pcmp->pcmc_pgcra = 0;
+	pcmp->pcmc_pgcrb = 0;
+#ifdef PCMCIA_SLOT_A
+	pcmp->pcmc_pgcra = 0x40;
+#endif
+#ifdef PCMCIA_SLOT_B
+	pcmp->pcmc_pgcrb = 0x40;
+#endif
+
+	/* enable PCMCIA buffers */
+	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
+
+	/* Check if any PCMCIA card is plugged in. */
+
+	slota = (pcmp->pcmc_pipr & 0x18000000) == 0 ;
+	slotb = (pcmp->pcmc_pipr & 0x00001800) == 0 ;
+
+	if (!(slota || slotb))
+	{
+		printf("No card present\n");
+#ifdef PCMCIA_SLOT_A
+		pcmp->pcmc_pgcra = 0;
+#endif
+#ifdef PCMCIA_SLOT_B
+		pcmp->pcmc_pgcrb = 0;
+#endif
+		return -1;
+	}
+	else
+		printf("Card present (");
+
+	v = 0;
+
+	/* both the ADS and the FADS have a 5V keyed pcmcia connector (?)
+	**
+	** Paolo - Yes, but i have to insert some 3.3V card in that slot on
+	**	   my FADS... :-)
+	*/
+
+#if defined(CONFIG_MPC860)
+	switch( (pcmp->pcmc_pipr >> 30) & 3 )
+#elif defined(CONFIG_MPC823) || defined(CONFIG_MPC850)
+	switch( (pcmp->pcmc_pipr >> 14) & 3 )
+#endif
+	{
+		case 0x00 :
+			printf("5V");
+			v = 5;
+			break;
+		case 0x01 :
+			printf("5V and 3V");
+#ifdef CONFIG_FADS
+			v = 3; /* User lower voltage if supported! */
+#else
+			v = 5;
+#endif
+			break;
+		case 0x03 :
+			printf("5V, 3V and x.xV");
+#ifdef CONFIG_FADS
+			v = 3; /* User lower voltage if supported! */
+#else
+			v = 5;
+#endif
+			break;
+	}
+
+	switch(v){
+#ifdef CONFIG_FADS
+	case 3:
+	    printf("; using 3V");
+	    /*
+	    ** Enable 3 volt Vcc.
+	    */
+	    *((uint *)BCSR1) &= ~BCSR1_PCCVCC1;
+	    *((uint *)BCSR1) |= BCSR1_PCCVCC0;
+	    break;
+#endif
+	case 5:
+	    printf("; using 5V");
+#ifdef CONFIG_ADS
+	    /*
+	    ** Enable 5 volt Vcc.
+	    */
+	    *((uint *)BCSR1) &= ~BCSR1_PCCVCCON;
+#endif
+#ifdef CONFIG_FADS
+	    /*
+	    ** Enable 5 volt Vcc.
+	    */
+	    *((uint *)BCSR1) &= ~BCSR1_PCCVCC0;
+	    *((uint *)BCSR1) |= BCSR1_PCCVCC1;
+#endif
+	    break;
+
+	default:
+		*((uint *)BCSR1) |= BCSR1_PCCEN;  /* disable pcmcia */
+
+		printf("; unknown voltage");
+		return -1;
+	}
+	printf(")\n");
+	/* disable pcmcia reset after a while */
+
+	udelay(20);
+
+#ifdef MPC860
+	pcmp->pcmc_pgcra = 0;
+#elif MPC823
+	pcmp->pcmc_pgcrb = 0;
+#endif
+
+	/* If you using a real hd you should give a short
+	* spin-up time. */
+#ifdef CONFIG_DISK_SPINUP_TIME
+	udelay(CONFIG_DISK_SPINUP_TIME);
+#endif
+
+	return 0;
+}
+
+#endif	/* CFG_CMD_PCMCIA */
+
+/* ------------------------------------------------------------------------- */
+
+#ifdef CFG_PC_IDE_RESET
+
+void ide_set_reset(int on)
+{
+	volatile immap_t *immr = (immap_t *)CFG_IMMR;
+
+	/*
+	 * Configure PC for IDE Reset Pin
+	 */
+	if (on) {		/* assert RESET */
+		immr->im_ioport.iop_pcdat &= ~(CFG_PC_IDE_RESET);
+	} else {		/* release RESET */
+		immr->im_ioport.iop_pcdat |=   CFG_PC_IDE_RESET;
+	}
+
+	/* program port pin as GPIO output */
+	immr->im_ioport.iop_pcpar &= ~(CFG_PC_IDE_RESET);
+	immr->im_ioport.iop_pcso  &= ~(CFG_PC_IDE_RESET);
+	immr->im_ioport.iop_pcdir |=   CFG_PC_IDE_RESET;
+}
+
+#endif	/* CFG_PC_IDE_RESET */
+/* ------------------------------------------------------------------------- */
diff --git a/board/genietv/genietv.c b/board/genietv/genietv.c
new file mode 100644
index 000000000..8f32ad74b
--- /dev/null
+++ b/board/genietv/genietv.c
@@ -0,0 +1,375 @@
+/*
+ * genietv/genietv.c
+ *
+ * The GENIETV is using the following physical memorymap (copied from
+ * the FADS configuration):
+ *
+ * ff020000 -> ff02ffff : pcmcia
+ * ff010000 -> ff01ffff : BCSR       connected to CS1, setup by 8xxROM
+ * ff000000 -> ff00ffff : IMAP       internal in the cpu
+ * 02800000 -> 0287ffff : flash      connected to CS0
+ * 00000000 -> nnnnnnnn : sdram      setup by U-Boot
+ *
+ * CS pins are connected as follows:
+ *
+ * CS0 -512Kb boot flash
+ * CS1 - SDRAM #1
+ * CS2 - SDRAM #2
+ * CS3 - Flash #1
+ * CS4 - Flash #2
+ * CS5 - LON (if present)
+ * CS6 - PCMCIA #1
+ * CS7 - PCMCIA #2
+ *
+ * Ports are configured as follows:
+ *
+ * PA7 - SDRAM banks enable
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+
+#define CFG_PA7		0x0100
+
+/* ------------------------------------------------------------------------- */
+
+static long int dram_size (long int, long int *, long int);
+
+/* ------------------------------------------------------------------------- */
+
+#define	_NOT_USED_	0xFFFFFFFF
+
+const uint sdram_table[] =
+{
+	/*
+	 * Single Read. (Offset 0 in UPMB RAM)
+	 */
+	0x1F0DFC04, 0xEEAFBC04, 0x11AF7C04, 0xEFBEEC00,
+	0x1FFDDC47, /* last */
+	/*
+	 * SDRAM Initialization (offset 5 in UPMB RAM)
+	 *
+         * This is no UPM entry point. The following definition uses
+         * the remaining space to establish an initialization
+         * sequence, which is executed by a RUN command.
+	 *
+	 */
+		    0x1FFDDC34, 0xEFEEAC34, 0x1FBD5C35, /* last */
+	/*
+	 * Burst Read. (Offset 8 in UPMB RAM)
+	 */
+	0x1F0DFC04, 0xEEAFBC04, 0x10AF7C04, 0xF0AFFC00,
+	0xF0AFFC00, 0xF1AFFC00, 0xEFBEEC00, 0x1FFDDC47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Single Write. (Offset 18 in UPMB RAM)
+	 */
+	0x1F2DFC04, 0xEEAFAC00, 0x01BE4C04, 0x1FFDDC47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Burst Write. (Offset 20 in UPMB RAM)
+	 */
+	0x1F0DFC04, 0xEEAFAC00, 0x10AF5C00, 0xF0AFFC00,
+	0xF0AFFC00, 0xE1BEEC04, 0x1FFDDC47, /* last */
+					    _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Refresh  (Offset 30 in UPMB RAM)
+	 */
+	0x1FFD7C84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+	0xFFFFFC84, 0xFFFFFC07, /* last */
+				_NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Exception. (Offset 3c in UPMB RAM)
+	 */
+	0x7FFFFC07, /* last */
+		    _NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity
+ */
+
+int checkboard (void)
+{
+    puts ("Board: GenieTV\n");
+    return 0;
+}
+
+#if 0
+static void PrintState(void)
+{
+    volatile immap_t     *im  = (immap_t *)CFG_IMMR;
+    volatile memctl8xx_t *memctl = &im->im_memctl;
+
+    printf("\n0 - FLASH: B=%08x O=%08x", memctl->memc_br0, memctl->memc_or0);
+    printf("\n1 - SDRAM: B=%08x O=%08x", memctl->memc_br1, memctl->memc_or1);
+    printf("\n2 - SDRAM: B=%08x O=%08x", memctl->memc_br2, memctl->memc_or2);
+}
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+    volatile immap_t     *im  = (immap_t *)CFG_IMMR;
+    volatile memctl8xx_t *memctl = &im->im_memctl;
+    long int size_b0, size_b1, size8;
+
+    /* Enable SDRAM */
+
+    /* Configuring PA7 for general purpouse output pin */
+    im->im_ioport.iop_papar &= ~CFG_PA7 ;	/* 0 = general purpouse */
+    im->im_ioport.iop_padir |= CFG_PA7 ;	/* 1 = output */
+
+    /* Enable SDRAM - PA7 = 1 */
+    im->im_ioport.iop_padat |= CFG_PA7 ;	/* value of PA7 */
+
+    /*
+     * Preliminary prescaler for refresh (depends on number of
+     * banks): This value is selected for four cycles every 62.4 us
+     * with two SDRAM banks or four cycles every 31.2 us with one
+     * bank. It will be adjusted after memory sizing.
+     */
+    memctl->memc_mptpr = CFG_MPTPR_2BK_4K ;
+
+    memctl->memc_mbmr = CFG_MBMR_8COL;
+
+    upmconfig(UPMB, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+    /*
+     * Map controller banks 1 and 2 to the SDRAM banks 1 and 2 at
+     * preliminary addresses - these have to be modified after the
+     * SDRAM size has been determined.
+     */
+
+    memctl->memc_or1 = 0xF0000000 | CFG_OR_TIMING_SDRAM;
+    memctl->memc_br1 = ((SDRAM_BASE1_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_V);
+
+    memctl->memc_or2 = 0xF0000000 | CFG_OR_TIMING_SDRAM;
+    memctl->memc_br2 = ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_V);
+
+    /* perform SDRAM initialization sequence */
+    memctl->memc_mar  = 0x00000088;
+
+    memctl->memc_mcr  = 0x80802105;	/* SDRAM bank 0 */
+
+    memctl->memc_mcr  = 0x80804105;	/* SDRAM bank 1 */
+
+    /* Execute refresh 8 times */
+    memctl->memc_mbmr = (CFG_MBMR_8COL & ~MAMR_TLFB_MSK) | MAMR_TLFB_8X ;
+
+    memctl->memc_mcr  = 0x80802130;	/* SDRAM bank 0 - execute twice */
+
+    memctl->memc_mcr  = 0x80804130;	/* SDRAM bank 1 - execute twice */
+
+    /* Execute refresh 4 times */
+    memctl->memc_mbmr = CFG_MBMR_8COL;
+
+    /*
+     * Check Bank 0 Memory Size for re-configuration
+     *
+     * try 8 column mode
+     */
+
+#if 0
+    PrintState();
+#endif
+/*    printf ("\nChecking bank1..."); */
+    size8 = dram_size (CFG_MBMR_8COL, (ulong *)SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE);
+
+    size_b0 = size8 ;
+
+/*    printf ("\nChecking bank2..."); */
+    size_b1 = dram_size (memctl->memc_mbmr, (ulong *)SDRAM_BASE2_PRELIM,SDRAM_MAX_SIZE);
+
+    /*
+     * Final mapping: map bigger bank first
+     */
+
+    memctl->memc_or1 = ((-size_b0) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+    memctl->memc_br1 = (CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V;
+
+    if (size_b1 > 0)
+    {
+        /*
+         * Position Bank 1 immediately above Bank 0
+         */
+        memctl->memc_or2 = ((-size_b1) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+        memctl->memc_br2 = ((CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V) +
+	                   (size_b0 & BR_BA_MSK);
+    }
+	else
+    {
+        /*
+         * No bank 1
+         *
+         * invalidate bank
+         */
+        memctl->memc_br2 = 0;
+	/* adjust refresh rate depending on SDRAM type, one bank */
+	memctl->memc_mptpr = CFG_MPTPR_1BK_4K;
+    }
+
+    /* If no memory detected, disable SDRAM */
+    if ((size_b0 + size_b1) == 0)
+    {
+	printf("disabling SDRAM!\n");
+	/* Disable SDRAM - PA7 = 1 */
+	im->im_ioport.iop_padat &= ~CFG_PA7 ;	/* value of PA7 */
+    }
+/*	else */
+/*    printf("done! (%08lx)\n", size_b0 + size_b1); */
+
+#if 0
+    PrintState();
+#endif
+    return (size_b0 + size_b1);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+
+static long int dram_size (long int mbmr_value, long int *base, long int maxsize)
+{
+    volatile long int	 *addr;
+    long int		  cnt, val;
+
+    /*memctl->memc_mbmr = mbmr_value; */
+
+    for (cnt = maxsize/sizeof(long); cnt > 0; cnt >>= 1) {
+	addr = base + cnt;	/* pointer arith! */
+
+	*addr = ~cnt;
+    }
+
+    /* write 0 to base address */
+    addr = base;
+    *addr = 0;
+
+    /* check at base address */
+    if ((val = *addr) != 0) {
+	printf("(0)");
+	return (0);
+    }
+
+    for (cnt = 1; ; cnt <<= 1) {
+	addr = base + cnt;	/* pointer arith! */
+
+	val = *addr;
+	if (val != (~cnt)) {
+/*	    printf("(%08lx)", cnt*sizeof(long)); */
+	    return (cnt * sizeof(long));
+	}
+    }
+    /* NOTREACHED */
+	return (0);
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+
+#ifdef	CFG_PCMCIA_MEM_ADDR
+volatile unsigned char *pcmcia_mem = (unsigned char*)CFG_PCMCIA_MEM_ADDR;
+#endif
+
+int pcmcia_init(void)
+{
+	volatile pcmconf8xx_t	*pcmp;
+	uint v, slota, slotb;
+
+	/*
+	** Enable the PCMCIA for a Flash card.
+	*/
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+#if 0
+	pcmp->pcmc_pbr0 = CFG_PCMCIA_MEM_ADDR;
+	pcmp->pcmc_por0 = 0xc00ff05d;
+#endif
+
+	/* Set all slots to zero by default. */
+	pcmp->pcmc_pgcra = 0;
+	pcmp->pcmc_pgcrb = 0;
+#ifdef PCMCIA_SLOT_A
+	pcmp->pcmc_pgcra = 0x40;
+#endif
+#ifdef PCMCIA_SLOT_B
+	pcmp->pcmc_pgcrb = 0x40;
+#endif
+
+	/* Check if any PCMCIA card is luged in. */
+	slota = (pcmp->pcmc_pipr & 0x18000000) == 0 ;
+	slotb = (pcmp->pcmc_pipr & 0x00001800) == 0 ;
+
+	if (!(slota || slotb))
+	{
+		printf("No card present\n");
+#ifdef PCMCIA_SLOT_A
+		pcmp->pcmc_pgcra = 0;
+#endif
+#ifdef PCMCIA_SLOT_B
+		pcmp->pcmc_pgcrb = 0;
+#endif
+		return -1;
+	}
+	    else
+	printf("Unknown card (");
+
+	v = 0;
+
+	switch( (pcmp->pcmc_pipr >> 14) & 3 )
+	{
+		case 0x00 :
+			printf("5V");
+			v = 5;
+			break;
+		case 0x01 :
+			printf("5V and 3V");
+			v = 3;
+			break;
+		case 0x03 :
+			printf("5V, 3V and x.xV");
+			v = 3;
+			break;
+	}
+
+	switch(v){
+	case 3:
+	    printf("; using 3V");
+	    /* Enable 3 volt Vcc. */
+
+	    break;
+
+	default:
+		printf("; unknown voltage");
+		return -1;
+	}
+	printf(")\n");
+	/* disable pcmcia reset after a while */
+
+	udelay(20);
+
+	pcmp->pcmc_pgcrb = 0;
+
+	/* If you using a real hd you should give a short
+	* spin-up time. */
+#ifdef CONFIG_DISK_SPINUP_TIME
+	udelay(CONFIG_DISK_SPINUP_TIME);
+#endif
+
+	return 0;
+}
+#endif	/* CFG_CMD_PCMCIA */
diff --git a/board/lart/config.mk b/board/lart/config.mk
new file mode 100644
index 000000000..8f1a62bba
--- /dev/null
+++ b/board/lart/config.mk
@@ -0,0 +1,23 @@
+#
+# LART board with SA1100 cpu
+#
+# see http://www.lart.tudelft.nl/ for more information on LART
+#
+
+#
+# LART has 4 banks of 8 MB DRAM
+#
+# c000'0000
+# c100'0000
+# c800'0000
+# c900'0000
+#
+# Linux-Kernel is expected to be at c000'8000, entry c000'8000
+#
+# we load ourself to c170'0000, the upper 1 MB of second bank
+#
+# download areas is c800'0000
+#
+
+
+TEXT_BASE = 0xc1700000
diff --git a/board/lart/memsetup.S b/board/lart/memsetup.S
new file mode 100644
index 000000000..bebd697a8
--- /dev/null
+++ b/board/lart/memsetup.S
@@ -0,0 +1,96 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+
+#include <config.h>
+#include <version.h>
+
+
+/* some parameters for the board */
+
+MEM_BASE:	.long	0xa0000000
+MEM_START:	.long	0xc0000000
+
+#define	MDCNFG	0x00
+#define MDCAS0	0x04
+#define MDCAS1	0x08
+#define MDCAS2	0x0c
+#define MSC0	0x10
+#define MSC1	0x14
+#define MECR	0x18
+
+mdcas0:		.long	0xc71c703f
+mdcas1:		.long	0xffc71c71
+mdcas2:		.long	0xffffffff
+/* mdcnfg:		.long   0x0bb2bcbf */
+mdcnfg:		.long	0x0334b22f	@ alt
+/* mcs0:		.long   0xfff8fff8 */
+msc0:		.long	0xad8c4888	@ alt
+mecr:		.long	0x00060006
+/* mecr:		.long	0x994a994a	@ alt */
+
+/* setting up the memory */
+
+.globl memsetup
+memsetup:
+	ldr	r0, MEM_BASE
+
+	/* Setup the flash memory */
+	ldr	r1, msc0
+	str	r1, [r0, #MSC0]
+
+	/* Set up the DRAM */
+
+	/* MDCAS0 */
+	ldr	r1, mdcas0
+	str	r1, [r0, #MDCAS0]
+
+	/* MDCAS1 */
+	ldr	r1, mdcas1
+	str	r1, [r0, #MDCAS1]
+
+	/* MDCAS2 */
+	ldr	r1, mdcas2
+	str	r1, [r0, #MDCAS2]
+
+	/* MDCNFG */
+	ldr	r1, mdcnfg
+	str	r1, [r0, #MDCNFG]
+
+	/* Set up PCMCIA space */
+	ldr	r1, mecr
+	str	r1, [r0, #MECR]
+
+	/* Load something to activate bank */
+	ldr	r1, MEM_START
+
+.rept	8
+	ldr	r0, [r1]
+.endr
+
+	/* everything is fine now */
+	mov	pc, lr
+
diff --git a/board/lubbock/memsetup.S b/board/lubbock/memsetup.S
new file mode 100644
index 000000000..c0278340a
--- /dev/null
+++ b/board/lubbock/memsetup.S
@@ -0,0 +1,749 @@
+/*
+ * Most of this taken from Redboot hal_platform_setup.h with cleanup
+ *
+ * NOTE: I haven't clean this up considerably, just enough to get it
+ * running. See hal_platform_setup.h for the source. See
+ * board/cradle/memsetup.S for another PXA250 setup that is
+ * much cleaner.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/pxa-regs.h>
+
+DRAM_SIZE:  .long   CFG_DRAM_SIZE
+
+/* wait for coprocessor write complete */
+   .macro CPWAIT reg
+   mrc  p15,0,\reg,c2,c0,0
+   mov  \reg,\reg
+   sub  pc,pc,#4
+   .endm
+
+
+.globl memsetup
+memsetup:
+
+    mov      r10, lr
+
+    /* Set up GPIO pins first */
+
+	ldr		r0,	=GPSR0
+	ldr		r1,	=CFG_GPSR0_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPSR1
+	ldr		r1,	=CFG_GPSR1_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPSR2
+	ldr		r1,	=CFG_GPSR2_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPCR0
+	ldr		r1,	=CFG_GPCR0_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPCR1
+	ldr		r1,	=CFG_GPCR1_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPCR2
+	ldr		r1,	=CFG_GPCR2_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPDR0
+	ldr		r1,	=CFG_GPDR0_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPDR1
+	ldr		r1,	=CFG_GPDR1_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GPDR2
+	ldr		r1,	=CFG_GPDR2_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GAFR0_L
+	ldr		r1,	=CFG_GAFR0_L_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GAFR0_U
+	ldr		r1,	=CFG_GAFR0_U_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GAFR1_L
+	ldr		r1,	=CFG_GAFR1_L_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GAFR1_U
+	ldr		r1,	=CFG_GAFR1_U_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GAFR2_L
+	ldr		r1,	=CFG_GAFR2_L_VAL
+	str		r1,   [r0]
+
+	ldr		r0,	=GAFR2_U
+	ldr		r1,	=CFG_GAFR2_U_VAL
+	str		r1,   [r0]
+
+   /* enable GPIO pins */
+	ldr		r0,	=PSSR
+	ldr		r1,	=CFG_PSSR_VAL
+	str		r1,   [r0]
+
+   ldr    r3, =MSC1		    		/* low - bank 2 Lubbock Registers / SRAM */
+   ldr    r2, =CFG_MSC1_VAL			/* high - bank 3 Ethernet Controller */
+   str    r2, [r3]  				/* need to set MSC1 before trying to write to the HEX LEDs */
+   ldr    r2, [r3]  				/* need to read it back to make sure the value latches (see MSC section of manual) */
+
+   ldr    r1, =LED_BLANK
+   mov    r0, #0xFF
+   str    r0, [r1]    		/* turn on hex leds */
+
+loop:
+   ldr		r0, =0xB0070001
+   ldr    	r1, =_LED
+   str    	r0, [r1]    							/* hex display */
+
+/*********************************************************************
+    Initlialize Memory Controller
+	 The sequence below is based on the recommended init steps detailed
+	 in the EAS, chapter 5 (Chapter 10, Operating Systems Developers Guide)
+
+
+    pause for 200 uSecs- allow internal clocks to settle
+	 *Note: only need this if hard reset... doing it anyway for now
+*/
+
+	@ ---- Wait 200 usec
+	ldr r3, =OSCR       @ reset the OS Timer Count to zero
+	mov r2, #0
+	str r2, [r3]
+	ldr r4, =0x300			@ really 0x2E1 is about 200usec, so 0x300 should be plenty
+1:
+	ldr r2, [r3]
+	cmp r4, r2
+	bgt 1b
+
+mem_init:
+        @ get memory controller base address
+        ldr     r1,  =MEMC_BASE
+
+@****************************************************************************
+@  Step 1
+@
+
+        @ write msc0, read back to ensure data latches
+        @
+        ldr     r2,   =CFG_MSC0_VAL
+        str     r2,   [r1, #MSC0_OFFSET]
+        ldr     r2,   [r1, #MSC0_OFFSET]
+
+        @ write msc1
+        ldr     r2,  =CFG_MSC1_VAL
+        str     r2,  [r1, #MSC1_OFFSET]
+        ldr     r2,  [r1, #MSC1_OFFSET]
+
+        @ write msc2
+        ldr     r2,  =CFG_MSC2_VAL
+        str     r2,  [r1, #MSC2_OFFSET]
+        ldr     r2,  [r1, #MSC2_OFFSET]
+
+        @ write mecr
+        ldr     r2,  =CFG_MECR_VAL
+        str     r2,  [r1, #MECR_OFFSET]
+
+        @ write mcmem0
+        ldr     r2,  =CFG_MCMEM0_VAL
+        str     r2,  [r1, #MCMEM0_OFFSET]
+
+        @ write mcmem1
+        ldr     r2,  =CFG_MCMEM1_VAL
+        str     r2,  [r1, #MCMEM1_OFFSET]
+
+        @ write mcatt0
+        ldr     r2,  =CFG_MCATT0_VAL
+        str     r2,  [r1, #MCATT0_OFFSET]
+
+        @ write mcatt1
+        ldr     r2,  =CFG_MCATT1_VAL
+        str     r2,  [r1, #MCATT1_OFFSET]
+
+        @ write mcio0
+        ldr     r2,  =CFG_MCIO0_VAL
+        str     r2,  [r1, #MCIO0_OFFSET]
+
+        @ write mcio1
+        ldr     r2,  =CFG_MCIO1_VAL
+        str     r2,  [r1, #MCIO1_OFFSET]
+
+        @-------------------------------------------------------
+        @ 3rd bullet, Step 1
+        @
+
+        @ get the mdrefr settings
+        ldr     r3,  =CFG_MDREFR_VAL_100
+
+        @ extract DRI field (we need a valid DRI field)
+        @
+        ldr     r2,  =0xFFF
+
+        @ valid DRI field in r3
+        @
+        and     r3,  r3,  r2
+
+        @ get the reset state of MDREFR
+        @
+        ldr     r4,  [r1, #MDREFR_OFFSET]
+
+        @ clear the DRI field
+        @
+        bic     r4,  r4,  r2
+
+        @ insert the valid DRI field loaded above
+        @
+        orr     r4,  r4,  r3
+
+        @ write back mdrefr
+        @
+        str     r4,  [r1, #MDREFR_OFFSET]
+
+        @ *Note: preserve the mdrefr value in r4 *
+
+@****************************************************************************
+@  Step 2
+@
+        /* This should be for SRAM, why is it commented out??? */
+
+        @ fetch sxcnfg value
+        @
+        @ldr     r2,  =0
+        @ write back sxcnfg
+        @str     r2,  [r1, #SXCNFG_OFFSET]
+
+/*        @if sxcnfg=0, don't program for synch-static memory */
+        @cmp     r2,  #0
+        @beq     1f
+
+        @program sxmrs
+        @ldr     r2,  =SXMRS_SETTINGS
+        @str     r2,  [r1, #SXMRS_OFFSET]
+
+
+@****************************************************************************
+@  Step 3
+@
+
+        @ Assumes previous mdrefr value in r4, if not then read current mdrefr
+
+        @ clear the free-running clock bits
+        @ (clear K0Free, K1Free, K2Free
+        @
+        bic     r4,  r4,  #(0x00800000 | 0x01000000 | 0x02000000)
+
+        @ set K1RUN if bank 0 installed
+        @
+        orr   r4,  r4,  #0x00010000
+
+
+
+#ifdef THIS
+@<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<
+@<!<!<!<!<!<!<!<!<!<!<!  Begin INSERT 1    <!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<
+        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+        @ Lubbock: Allow the user to select the {T/R/M} with predetermined
+        @   SDCLK.  Based on Table 3-1 in PXA250 and PXA210 Dev Man.
+        @
+        @  * = Must set MDREFR.K1DB2 to halve the MemClk for desired SDCLK[1]
+        @
+        @   S25, S26 used to provide all 400 MHz BIN values for Cotulla (0,0 - 1,3)
+        @   S25, S26 used to provide all 200 MHz BIN values for Sabinal
+        @
+        @   S23: Force the halving of MemClk when deriving SDCLK[1]
+        @        DOT: no override  !DOT: halve (if not already forced half)
+/*        @        *For certain MemClks, SDCLK's derivation is forced to be halved */
+        @
+        @   S24: Run/Turbo.
+        @        DOT: Run mode   !DOT: Turbo mode
+        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+
+        @
+        @ Allow the user to control K1DB2 where applicable
+        @
+        @ Get the value of S23:          @ 1 = DOT (unity), 0 = !DOT (halve it)
+        @
+        @ DOT:   set K1DB2     (SDCLD = MemClk)
+        @ !DOT:  clear K1DB2   (SDCLK = MemClk/2)
+        @
+        @ldr r2, =FPGA_REGS_BASE_PHYSICAL
+
+        bl GET_S23                          @ r3, r2                    @ get the value of S23 in R0, i put the base adx of fpga in r3
+
+        cmp      r3, #0x0                 @ is !DOT?
+        orreq    r4, r4,  #0x00020000     @ SDClk[1] = MemClk/2
+        bicne    r4, r4,  #0x00020000     @ SDClk[1] = MemClk
+
+        @
+        @ Next, we need to look for S25,S26 selections that necessitate the
+        @  halving of MemClk to derive SDCLK[1]: (S25,S26)={03-0C, 10-13}
+        @ Override above S23-based selection accordingly.
+        @
+        ldr r2, =FPGA_REGS_BASE_PHYSICAL
+        bl  GET_S25                           @ r0, r2
+                                       @ get the value of S25 in R0, i put the base adx of fpga in r2
+
+
+
+        ldr r2, =FPGA_REGS_BASE_PHYSICAL
+        BL  GET_S26                              @ r3, r2
+                                      @ get the value of S26 in R1, i put the base adx of fpga in r2
+
+        orr     r0, r0, r3               @ concatenate S25 & S26 vals
+        and     r0, r0, #0xFF
+
+        @ Set K1DB2 for the frequencies that require it
+        @
+        cmp     r0, #0x03
+        cmpne   r0, #0x04
+        cmpne   r0, #0x05
+        cmpne   r0, #0x06
+        cmpne   r0, #0x07
+        cmpne   r0, #0x08
+        cmpne   r0, #0x09
+        cmpne   r0, #0x0A
+        cmpne   r0, #0x0B
+        cmpne   r0, #0x0C
+        cmpne   r0, #0x10
+        cmpne   r0, #0x11
+        cmpne   r0, #0x12
+        cmpne   r0, #0x13
+        orreq   r4, r4,  #0x00020000     @ SDCLK[1] = (MemClk)/2 for 03 - 0C @ 10 - 13
+
+        @
+        @ *Must make MSC0&1 adjustments now for MEMClks > 100MHz.
+        @
+        @ Adjust MSC0 for MemClks > 100 MHz
+        @
+        ldreq   r0,   [r1, #MSC0_OFFSET]
+        ldreq   r3,   =0x7F007F00
+        biceq   r0,   r0, r3                @ clear MSC0[14:12, 11:8] (RRR, RDN)
+        ldreq   r3,   =0x46004600
+        orreq   r0,   r0, r3                @ set   MSC0[14, 10:9]  (doubling RRR, RDN)
+        streq   r0,   [r1, #MSC0_OFFSET]
+        ldreq   r0,   [r1, #MSC0_OFFSET]    @ read it back to ensure that the data latches
+
+        @
+        @ Adjust MSC1.LH for MemClks > 100 MHz
+        @
+        ldreq   r0,   [r1, #MSC1_OFFSET]
+        ldreq   r3,   =0x7FF0
+        biceq   r0,   r0, r3               @ clear MSC1[14:12, 11:8, 7:4] (RRR, RDN, RDF)
+        ldreq   r3,   =0x4880
+        orreq   r0,   r0, r3               @ set   MSC1[14, 11, 7]  (doubling RRR, RDN, RDF)
+        streq   r0,   [r1, #MSC1_OFFSET]
+        ldreq   r0,   [r1, #MSC1_OFFSET]   @ read it back to ensure that the data latches
+
+        @                                                                   @
+        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+#endif
+
+@<!<!<!<!<!<!<!<!<!<!<!    End INSERT 1    <!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<
+@<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<!<
+
+
+        @ write back mdrefr
+        @
+        str     r4,  [r1, #MDREFR_OFFSET]
+        ldr     r4,  [r1, #MDREFR_OFFSET]
+
+        @ deassert SLFRSH
+        @
+        bic     r4,  r4,  #0x00400000
+
+        @ write back mdrefr
+        @
+        str     r4,  [r1, #MDREFR_OFFSET]
+
+        @ assert E1PIN
+        @
+        orr     r4,  r4,  #0x00008000
+
+        @ write back mdrefr
+        @
+        str     r4,  [r1, #MDREFR_OFFSET]
+        ldr     r4,  [r1, #MDREFR_OFFSET]
+        nop
+        nop
+
+
+@****************************************************************************
+@  Step 4
+@
+
+        @ fetch platform value of mdcnfg
+        @
+        ldr     r2,  =CFG_MDCNFG_VAL
+
+        @ disable all sdram banks
+        @
+        bic     r2,  r2,  #(MDCNFG_DE0 | MDCNFG_DE1)
+        bic     r2,  r2,  #(MDCNFG_DE2 | MDCNFG_DE3)
+
+        @ program banks 0/1 for bus width
+        @
+        bic   r2,  r2,  #MDCNFG_DWID0      @0=32-bit
+
+
+        @ write initial value of mdcnfg, w/o enabling sdram banks
+        @
+        str     r2,  [r1, #MDCNFG_OFFSET]
+
+@ ****************************************************************************
+@  Step 5
+@
+
+        @ pause for 200 uSecs
+        @
+    	ldr r3, =OSCR   @reset the OS Timer Count to zero
+    	mov r2, #0
+	    str r2, [r3]
+	    ldr r4, =0x300			@really 0x2E1 is about 200usec, so 0x300 should be plenty
+1:
+	    ldr r2, [r3]
+	    cmp r4, r2
+	    bgt 1b
+
+
+@****************************************************************************
+@  Step 6
+@
+
+	    mov    r0, #0x78				    @turn everything off
+      mcr    p15, 0, r0, c1, c0, 0		@(caches off, MMU off, etc.)
+
+
+@ ****************************************************************************
+@  Step 7
+@
+        @ Access memory *not yet enabled* for CBR refresh cycles (8)
+        @ - CBR is generated for all banks
+
+	    ldr     r2, =CFG_DRAM_BASE
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+
+
+@ ****************************************************************************
+@  Step 8: NOP (enable dcache if you wanna... we dont)
+@
+
+
+@ ****************************************************************************
+@  Step 9
+@
+
+
+        @get memory controller base address
+        @
+        ldr     r1,  =MEMC_BASE
+
+        @fetch current mdcnfg value
+        @
+        ldr     r3,  [r1, #MDCNFG_OFFSET]
+
+        @enable sdram bank 0 if installed (must do for any populated bank)
+        @
+        orr     r3,  r3,  #MDCNFG_DE0
+
+        @write back mdcnfg, enabling the sdram bank(s)
+        @
+        str     r3,  [r1, #MDCNFG_OFFSET]
+
+
+@****************************************************************************
+@  Step 10
+@
+
+        @ write mdmrs
+        @
+        ldr     r2,  =CFG_MDMRS_VAL
+        str     r2,  [r1, #MDMRS_OFFSET]
+
+
+@****************************************************************************
+@  Step 11: Final Step
+@
+
+@INITINTC
+        @********************************************************************
+        @ Disable (mask) all interrupts at the interrupt controller
+        @
+
+        @ clear the interrupt level register (use IRQ, not FIQ)
+        @
+        mov     r1, #0
+        ldr     r2,  =ICLR
+        str     r1,  [r2]
+
+        @ mask all interrupts at the controller
+        @
+        ldr     r2,  =ICMR
+        str     r1,  [r2]
+
+
+@INITCLKS
+        @ ********************************************************************
+        @ Disable the peripheral clocks, and set the core clock
+        @ frequency (hard-coding at 398.12MHz for now).
+        @
+
+		@ Turn Off ALL on-chip peripheral clocks for re-configuration
+		@ *Note: See label 'ENABLECLKS' for the re-enabling
+		@
+        ldr     r1,  =CKEN
+        mov     r2,  #0
+        str     r2,  [r1]
+
+
+        @ default value in case no valid rotary switch setting is found
+        ldr     r2, =(CCCR_L27 | CCCR_M2 | CCCR_N10)        @ DEFAULT: {200/200/100}
+
+
+        @... and write the core clock config register
+        @
+        ldr     r1,  =CCCR
+        str     r2,  [r1]
+
+/*        @ enable the 32Khz oscillator for RTC and PowerManager
+        @
+        ldr     r1,  =OSCC
+        mov     r2,  #OSCC_OON
+        str     r2,  [r1]
+
+
+        @ NOTE:  spin here until OSCC.OOK get set,
+        @        meaning the PLL has settled.
+        @
+60:
+        ldr     r2, [r1]
+        ands    r2, r2, #1
+        beq     60b
+*/
+
+@OSCC_OON_DONE
+
+
+#ifdef  A0_COTULLA
+    @****************************************************************************
+    @ !!! Take care of A0 Errata Sighting #4 --
+    @ after a frequency change, the memory controller must be restarted
+    @
+
+        @ get memory controller base address
+        ldr     r1,  =MEMC_BASE
+
+        @ get the current state of MDREFR
+        @
+        ldr     r2,  [r1, #MDREFR_OFFSET]
+
+        @ clear E0PIN, E1PIN
+        @
+        bic     r3,  r2,  #(MDREFR_E0PIN | MDREFR_E1PIN)
+
+        @ write MDREFR with E0PIN, E1PIN cleared (disable sdclk[0,1])
+        @
+        str     r3,  [r1, #MDREFR_OFFSET]
+
+        @ then write MDREFR with E0PIN, E1PIN set (enable sdclk[0,1])
+        @
+        str     r2,  [r1, #MDREFR_OFFSET]
+
+        @ get the current state of MDCNFG
+        @
+        ldr     r3,  [r1, #MDCNFG_OFFSET]
+
+        @ disable all SDRAM banks
+        @
+        bic     r3,  r3,  #(MDCNFG_DE0 | MDCNFG_DE1)
+        bic     r3,  r3,  #(MDCNFG_DE2 |  MDCNFG_DE3)
+
+        @ write back MDCNFG
+        @
+        ldr     r3,  [r1, #MDCNFG_OFFSET]
+
+	    @ Access memory not yet enabled for CBR refresh cycles (8)
+        @ - CBR is generated for *all* banks
+	    ldr     r2, =CFG_DRAM_BASE
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+	    str     r2, [r2]
+
+        @ fetch current mdcnfg value
+        @
+        ldr     r3,  [r1, #MDCNFG_OFFSET]
+
+        @ enable sdram bank 0 if installed
+        @
+        orr     r3,  r3,  #MDCNFG_DE0
+
+        @ write back mdcnfg, enabling the sdram bank(s)
+        @
+        str     r3,  [r1, #MDCNFG_OFFSET]
+
+        @ write mdmrs
+        @
+        ldr     r2,  =CFG_MDMRS_VAL
+        str     r2,  [r1, #MDMRS_OFFSET]
+
+
+
+    /*    @ errata: don't enable auto power-down */
+        @ get current value of mdrefr
+        @ldr     r3,  [r1, #MDREFR_OFFSET]
+        @ enable auto-power down
+        @orr     r3,  r3,  #MDREFR_APD
+        @write back mdrefr
+        @str     r3,  [r1, #MDREFR_OFFSET]
+
+#endif A0_Cotulla
+
+
+  ldr     r0, =0x000C0dE3
+  ldr    	r1, =_LED
+  str    	r0, [r1]    		/* hex display */
+
+@ ^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%
+@ ^%^%^%^%^%^%^%^%^%   above could be replaced by prememLLI ^%^%^%^%^%^%^%^%^%
+@ ^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%^%
+
+
+	/* Save SDRAM size */
+    ldr     r1, =DRAM_SIZE
+	 str	   r8, [r1]
+
+    ldr     r0, =0xC0DE0006
+    ldr    	r1, =_LED
+    str    	r0, [r1]    		/* hex display */
+
+	/* Interrupt init */
+	/* Mask all interrupts */
+    ldr	r0, =ICMR /* enable no sources */
+	mov r1, #0
+    str r1, [r0]
+
+#define NODEBUG
+#ifdef NODEBUG
+	/*Disable software and data breakpoints */
+	mov	r0,#0
+	mcr	p15,0,r0,c14,c8,0  /* ibcr0 */
+	mcr	p15,0,r0,c14,c9,0  /* ibcr1 */
+	mcr	p15,0,r0,c14,c4,0  /* dbcon */
+
+	/*Enable all debug functionality */
+	mov	r0,#0x80000000
+	mcr	p14,0,r0,c10,c0,0  /* dcsr */
+
+#endif
+
+	ldr     r0, =0xBEEF001D
+    ldr    	r1, =_LED
+    str    	r0, [r1]    		/* hex display */
+
+	mov	pc, r10
+
+@ End memsetup
+
+@ %%%%%%%%%%%   Useful subroutines
+GET_S23:
+    @ This macro will read S23 and return its value in r3
+    @ r2 contains the base address of the Lubbock user registers
+    ldr r2, =FPGA_REGS_BASE_PHYSICAL
+
+    /*@ read S23's value */
+    ldr     r3, [r2, #USER_SWITCHES_OFFSET]
+
+    @ mask out irrelevant bits
+    and     r3, r3, #0x200
+
+    @ get bit into position 0
+    mov     r3, r3, LSR #9
+
+    mov     pc, lr
+@ End GET_S23
+
+
+GET_S24:
+    @ This macro will read S24 and return its value in r0
+    @ r2 contains the base address of the Lubbock user registers
+    ldr r2, =FPGA_REGS_BASE_PHYSICAL
+
+    /*@ read S24's value */
+    ldr     r0, [r2, #USER_SWITCHES_OFFSET]
+
+    @ mask out irrelevant bits
+    and     r0, r0, #0x100
+
+    @ get bit into position 0
+    mov     r0, r0, LSR #8
+
+    mov     pc, lr
+@ End GET_S23
+
+
+GET_S25:
+    @ This macro will read rotary S25 and return its value in r0
+    @ r2 contains the base address of the Lubbock user registers
+    @ read the user switches register
+    ldr     r0, [r2, #USER_SWITCHES_OFFSET]
+
+    @ mask out irrelevant bits
+    and     r0, r0, #0xF0
+
+    mov     pc, lr
+@ End subroutine
+
+
+GET_S26:
+    @ This macro will read rotary S26 and return its value in r3
+    @ r2 contains the base address of the Lubbock user registers
+    @ read the user switches register
+    ldr     r3, [r2, #USER_SWITCHES_OFFSET]
+
+    @ mask out irrelevant bits
+    and     r3, r3, #0x0F
+
+    mov     pc, lr
+@ End subroutine GET_S26
+
+
diff --git a/board/mbx8xx/config.mk b/board/mbx8xx/config.mk
new file mode 100644
index 000000000..d5e8ed264
--- /dev/null
+++ b/board/mbx8xx/config.mk
@@ -0,0 +1,33 @@
+#
+# (C) Copyright 2000
+# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+# Marius Groeger <mgroeger@sysgo.de>
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# MBX8xx boards
+#
+
+TEXT_BASE = 0xfe000000
+/*TEXT_BASE  = 0x00200000 */
diff --git a/board/ml2/flash.c b/board/ml2/flash.c
new file mode 100644
index 000000000..77e0931bc
--- /dev/null
+++ b/board/ml2/flash.c
@@ -0,0 +1,301 @@
+/*
+ * flash.c: Support code for the flash chips on the Xilinx ML2 board
+ *
+ * Copyright 2002 Mind NV
+ *
+ * http://www.mind.be/
+ *
+ * Author : Peter De Schrijver (p2@mind.be)
+ *
+ * This software may be used and distributed according to the terms of
+ * the GNU General Public License (GPL) version 2, incorporated herein by
+ * reference. Drivers based on or derived from this code fall under the GPL
+ * and must retain the authorship, copyright and this license notice. This
+ * file is not a complete program and may only be used when the entire program
+ * is licensed under the GPL.
+ *
+ */
+
+#include <common.h>
+#include <asm/u-boot.h>
+#include <configs/ML2.h>
+
+#define FLASH_BANK_SIZE (64*1024*1024)
+
+flash_info_t    flash_info[CFG_MAX_FLASH_BANKS];
+
+#define SECT_SIZE		(512*1024)
+
+#define CMD_READ_ARRAY	0x00FF00FF00FF00FULL
+#define CMD_IDENTIFY        0x0090009000900090ULL
+#define CMD_ERASE_SETUP     0x0020002000200020ULL
+#define CMD_ERASE_CONFIRM   0x00D000D000D000D0ULL
+#define CMD_PROGRAM     0x0040004000400040ULL
+#define CMD_RESUME      0x00D000D000D000D0ULL
+#define CMD_SUSPEND     0x00B000B000B000B0ULL
+#define CMD_STATUS_READ     0x0070007000700070ULL
+#define CMD_STATUS_RESET    0x0050005000500050ULL
+
+#define BIT_BUSY        0x0080008000800080ULL
+#define BIT_ERASE_SUSPEND   0x004000400400040ULL
+#define BIT_ERASE_ERROR     0x0020002000200020ULL
+#define BIT_PROGRAM_ERROR   0x0010001000100010ULL
+#define BIT_VPP_RANGE_ERROR 0x0008000800080008ULL
+#define BIT_PROGRAM_SUSPEND 0x0004000400040004ULL
+#define BIT_PROTECT_ERROR   0x0002000200020002ULL
+#define BIT_UNDEFINED       0x0001000100010001ULL
+
+#define BIT_SEQUENCE_ERROR  0x0030003000300030ULL
+
+#define BIT_TIMEOUT     0x80000000
+
+
+inline void eieio(void) {
+
+	__asm__ __volatile__ ("eieio" : : : "memory");
+
+}
+
+ulong flash_init(void) {
+
+	int i, j;
+	ulong size = 0;
+
+	for(i=0;i<CFG_MAX_FLASH_BANKS;i++) {
+		ulong flashbase = 0;
+
+		flash_info[i].flash_id = (INTEL_MANUFACT & FLASH_VENDMASK) |
+								 (INTEL_ID_28F128J3A & FLASH_TYPEMASK);
+		flash_info[i].size = FLASH_BANK_SIZE;
+		flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+		memset(flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+		if (i==0)
+			flashbase = CFG_FLASH_BASE;
+		else
+			panic("configured to many flash banks!\n");
+		for (j = 0; j < flash_info[i].sector_count; j++)
+				flash_info[i].start[j]=flashbase + j * SECT_SIZE;
+
+		size += flash_info[i].size;
+	}
+
+	return size;
+}
+
+void flash_print_info  (flash_info_t *info) {
+
+	int i;
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+		case (INTEL_MANUFACT & FLASH_VENDMASK):
+			printf("Intel: ");
+			break;
+		default:
+			printf("Unknown Vendor ");
+			break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+		case (INTEL_ID_28F128J3A & FLASH_TYPEMASK):
+			printf("4x 28F128J3A (128Mbit)\n");
+			break;
+		default:
+			printf("Unknown Chip Type\n");
+			break;
+	}
+
+	printf("  Size: %ld MB in %d Sectors\n", info->size >> 20, info->sector_count);
+	printf("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; i++) {
+		if ((i % 5) == 0)
+			printf("\n   ");
+		printf (" %08lX%s", info->start[i],
+				 info->protect[i] ? " (RO)" : "     ");
+	}
+	printf ("\n");
+}
+
+int flash_error (unsigned long long code) {
+
+	if (code & BIT_TIMEOUT) {
+		printf ("Timeout\n");
+		return ERR_TIMOUT;
+	}
+
+	if (~code & BIT_BUSY) {
+		printf ("Busy\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_VPP_RANGE_ERROR) {
+		printf ("Vpp range error\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_PROTECT_ERROR) {
+		printf ("Device protect error\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_SEQUENCE_ERROR) {
+		printf ("Command seqence error\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_ERASE_ERROR) {
+		printf ("Block erase error\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_PROGRAM_ERROR) {
+		printf ("Program error\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_ERASE_SUSPEND) {
+		printf ("Block erase suspended\n");
+		return ERR_PROG_ERROR;
+	}
+
+	if (code & BIT_PROGRAM_SUSPEND) {
+		printf ("Program suspended\n");
+		return ERR_PROG_ERROR;
+	}
+
+	return ERR_OK;
+
+}
+
+int flash_erase (flash_info_t *info, int s_first, int s_last) {
+
+	int rc = ERR_OK;
+	int sect;
+	unsigned long long result;
+
+	if (info->flash_id == FLASH_UNKNOWN)
+		return ERR_UNKNOWN_FLASH_TYPE;
+
+	if ((s_first < 0) || (s_first > s_last))
+		return ERR_INVAL;
+
+	if ((info->flash_id & FLASH_VENDMASK) != (INTEL_MANUFACT & FLASH_VENDMASK))
+		return ERR_UNKNOWN_FLASH_VENDOR;
+
+	for (sect=s_first; sect<=s_last; ++sect)
+		if (info->protect[sect])
+			return ERR_PROTECTED;
+
+	for (sect = s_first; sect<=s_last && !ctrlc(); sect++) {
+		volatile unsigned long long *addr=
+									(unsigned long long *)(info->start[sect]);
+
+		printf("Erasing sector %2d ... ", sect);
+
+		*addr=CMD_STATUS_RESET;
+		eieio();
+		*addr=CMD_ERASE_SETUP;
+		eieio();
+		*addr=CMD_ERASE_CONFIRM;
+		eieio();
+
+		do {
+			result = *addr;
+		} while(~result & BIT_BUSY);
+
+		*addr=CMD_READ_ARRAY;
+
+		if ((rc = flash_error(result)) == ERR_OK)
+			printf("ok.\n");
+		else
+			break;
+	}
+
+	if (ctrlc())
+		printf("User Interrupt!\n");
+
+	return rc;
+}
+
+volatile static int write_word (flash_info_t *info, ulong dest, unsigned long long data) {
+
+	volatile unsigned long long *addr=(unsigned long long *)dest;
+	unsigned long long result;
+	int rc = ERR_OK;
+
+	result=*addr;
+	if ((result & data) != data)
+		return ERR_NOT_ERASED;
+
+	*addr=CMD_STATUS_RESET;
+	eieio();
+	*addr=CMD_PROGRAM;
+	eieio();
+	*addr=data;
+	eieio();
+
+	do {
+		result=*addr;
+	} while(~result & BIT_BUSY);
+
+	*addr=CMD_READ_ARRAY;
+
+	rc = flash_error(result);
+
+	return rc;
+
+}
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) {
+
+	ulong cp, wp;
+	unsigned long long data;
+	int l;
+	int i,rc;
+
+	wp=(addr & ~7);
+
+	if((l=addr-wp) != 0) {
+		data=0;
+		for(i=0,cp=wp;i<l;++i,++cp)
+			data = (data >> 8) | (*(uchar *)cp << 24);
+
+		for (; i<8 && cnt>0; ++i) {
+			data = (data >> 8) | (*src++ << 24);
+			--cnt;
+			++cp;
+		}
+
+		for (; i<8; ++i, ++cp)
+			data = (data >> 8) | (*(uchar *)cp << 24);
+
+		if ((rc = write_word(info, wp, data)) != 0)
+			return rc;
+
+		wp+=8;
+	}
+
+	while(cnt>=8) {
+		data=*((unsigned long long *)src);
+		if ((rc = write_word(info, wp, data)) != 0)
+			return rc;
+		src+=8;
+		wp+=8;
+		cnt-=8;
+	}
+
+	if(cnt == 0)
+		return ERR_OK;
+
+	data = 0;
+	for (i=0, cp=wp; i<8 && cnt>0; ++i, ++cp) {
+		data = (data >> 8) | (*src++ << 24);
+		--cnt;
+	}
+	for (; i<8; ++i, ++cp) {
+		data = (data >> 8) | (*(uchar *)cp << 24);
+	}
+
+	return write_word(info, wp, data);
+
+}
+
diff --git a/board/ml2/init.S b/board/ml2/init.S
new file mode 100644
index 000000000..2386c2ac8
--- /dev/null
+++ b/board/ml2/init.S
@@ -0,0 +1,34 @@
+/*
+ * init.S: Stubs for U-Boot initialization
+ *
+ * Copyright 2002 Mind NV
+ *
+ * http://www.mind.be/
+ *
+ * Author : Peter De Schrijver (p2@mind.be)
+ *
+ * This software may be used and distributed according to the terms of
+ * the GNU General Public License (GPL) version 2, incorporated herein by
+ * reference. Drivers based on or derived from this code fall under the GPL
+ * and must retain the authorship, copyright and this license notice. This
+ * file is not a complete program and may only be used when the entire
+ * program is licensed under the GPL.
+ *
+ */
+
+#include <ppc4xx.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+
+     	.globl	ext_bus_cntlr_init
+ext_bus_cntlr_init:
+        blr
+
+        .globl  sdram_init
+sdram_init:
+        blr
diff --git a/board/ml2/ml2.c b/board/ml2/ml2.c
new file mode 100644
index 000000000..a89a8f9b4
--- /dev/null
+++ b/board/ml2/ml2.c
@@ -0,0 +1,67 @@
+/*
+ * ml2.c: U-Boot platform support for Xilinx ML2 board
+ *
+ * Copyright 2002 Mind NV
+ *
+ * http://www.mind.be/
+ *
+ * Author : Peter De Schrijver (p2@mind.be)
+ *
+ * Derived from : Other platform support files in this tree
+ *
+ * This software may be used and distributed according to the terms of
+ * the GNU General Public License (GPL) version 2, incorporated herein by
+ * reference. Drivers based on or derived from this code fall under the GPL
+ * and must retain the authorship, copyright and this license notice. This
+ * file is not a complete program and may only be used when the entire
+ * program is licensed under the GPL.
+ *
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+
+
+
+int board_pre_init (void)
+{
+	return 0;
+}
+
+
+int checkboard (void)
+{
+	unsigned char *s = getenv ("serial#");
+	unsigned char *e;
+
+	if (!s || strncmp (s, "ML2", 9)) {
+		printf ("### No HW ID - assuming ML2");
+	} else {
+		for (e = s; *e; ++e) {
+			if (*e == ' ')
+				break;
+		}
+
+		for (; s < e; ++s) {
+			putc (*s);
+		}
+	}
+
+
+	putc ('\n');
+
+	return (0);
+}
+
+
+long int initdram (int board_type)
+{
+	return 32 * 1024 * 1024;
+}
+
+int testdram (void)
+{
+	printf ("test: xxx MB - ok\n");
+
+	return (0);
+}
diff --git a/board/mousse/README b/board/mousse/README
new file mode 100644
index 000000000..ef072bd92
--- /dev/null
+++ b/board/mousse/README
@@ -0,0 +1,350 @@
+
+U-Boot for MOUSSE/MPC8240 (KAHLUA)
+----------------------------------
+James Dougherty (jfd@broadcom.com), 09/10/01
+
+The Broadcom/Vooha Mousse board is a 3U Compact PCI system board
+which uses the MPC8240, a 64MB SDRAM SIMM, and has onboard
+DEC 21143, NS16550 UART, an SGS M48T59Y TOD, and 4MB FLASH.
+See also: http://www.vooha.com/
+
+* NVRAM setenv/printenv/savenv supported.
+* Date Command
+* Serial Console support
+* Network support
+* FLASH of kernel images is supported.
+* FLASH of U-Boot to onboard and PLCC boot region.
+* Kernel command line options from NVRAM is supported.
+* IP PNP options supported.
+
+U-Boot Loading...
+
+
+
+U-Boot 1.0.5 (Sep 10 2001 - 00:22:25)
+
+CPU:   MPC8240 Revision 1.1 at 198 MHz: 16 kB I-Cache 16 kB D-Cache
+Board: MOUSSE MPC8240/KAHLUA - CHRP (MAP B)
+Built: Sep 10 2001 at 01:01:50
+MPLD:  Revision 127
+Local Bus:  33 MHz
+RTC:   M48T589 TOD/NVRAM (8176) bytes
+  Current date/time: 9/10/2001 0:18:52
+DRAM:  64 MB
+FLASH:  1.960 MB
+PCI:    scanning bus0 ...
+  bus dev fn venID devID class  rev MBAR0    MBAR1    IPIN ILINE
+  00  00  00 1057  0003  060000 11  00000008 00000000 01   00
+  00  0d  00 1011  0019  020000 41  80000001 80000000 01   01
+  00  0e  00 105a  4d38  018000 01  a0000001 a0001001 01   03
+In:    serial
+Out:   serial
+Err:   serial
+
+Hit any key to stop autoboot:  0
+=>
+
+I. Root FileSystem/IP Configuration
+
+bootcmd=tftp 100000 vmlinux.img;bootm
+bootdelay=3
+baudrate=9600
+ipaddr=<IP ADDRESS>
+netmask=<NETMASK>
+hostname=<NAME>
+serverip=<NFS SERVER IP ADDRESS>
+ethaddr=00:00:10:20:30:44
+nfsroot=<NFS SERVER IP ADDRESS>:/boot/root-fs
+gateway=<IP ADDRESS>
+root=/dev/nfs
+stdin=serial
+stdout=serial
+stderr=serial
+
+NVRAM environment variables.
+
+use the command:
+
+setenv <attribute> <value>
+
+type "saveenv" to write to NVRAM.
+
+
+
+II. To boot from a hard drive:
+
+setenv root /dev/hda1
+
+
+III. IP options which configure the network:
+
+ipaddr=<IP ADDRESS OF MACHINE>
+netmask=<NETMASK>
+hostname=mousse
+ethaddr=00:00:10:20:30:44
+gateway=<IP ADDRESS OF GATEWAY/ROUTER>
+
+
+IV. IP Options which configure NFS Root/Boot Support
+
+root=/dev/nfs
+serverip=<NFS SERVER IP ADDRESS>
+nfsroot=<NFS SERVER IP ADDRESS>:/boot/root-fs
+
+V. U-Boot Image Support
+
+The U-Boot boot loader assumes that after you build
+your kernel (vmlinux), you will create a U-Boot image
+using the following commands or script:
+
+#!/bin/csh
+/bin/touch vmlinux.img
+/bin/rm vmlinux.img
+set path=($TOOLBASE/bin $path)
+set path=($U_BOOT/tools $path)
+powerpc-linux-objcopy -S -O binary vmlinux vmlinux.bin
+gzip -vf vmlinux.bin
+mkimage -A ppc -O linux -T kernel -C gzip -a 0 -e 0 -n vmlinux.bin.gz -d vmlinux.bin.gz vmlinux.img
+ls -l vmlinux.img
+
+
+VI. ONBOARD FLASH Support
+
+FLASH support is provided for the onboard FLASH chip Bootrom area.
+U-Boot is loaded into either the ROM boot region of the FLASH chip,
+after first being boot-strapped from a pre-progammed AMD29F040 PLCC
+bootrom. The PLCC needs to be programmed with a ROM burner using
+AMD 29F040 ROM parts and the u-boot.bin or u-boot.hex (S-Record)
+images.
+
+The PLCC overlays this same region of flash as the onboard FLASH,
+the jumper J100 is a chip-select for which flash chip you want to
+progam. When jumper J100 is connected to pins 2-3, you boot from
+PLCC FLASH.
+
+To bringup a system, simply flash a flash an AMD29F040 PLCC
+bootrom, and put this in the PLCC socket. Move jumper J100 to
+pins 2-3 and boot from the PLCC.
+
+
+Now, while the system is running, move Jumper J100 to
+pins 1-2 and follow the procedure below to FLASH a bootrom
+(u-boot.bin) image into the onboard bootrom region (AMD29LV160DB):
+
+tftp 100000 u-boot.bin
+protect off FFF00000 FFF7FFFF
+erase FFF00000 FFF7FFFF
+cp.b 100000 FFF00000 \$(filesize)\
+
+
+Here is an example:
+
+=>tftp 100000 u-boot.bin
+eth_halt
+eth0: DC21143 Ethernet adapter(bus=0, device=13, func=0)
+DEC Ethernet iobase=0x80000000
+ARP broadcast 1
+Filename 'u-boot.bin'.
+Load address: 0x100000
+Loading: #########################
+done
+Bytes transferred = 123220 (1e154 hex)
+eth_halt
+=>protect off FFF00000 FFF7FFFF
+Un-Protected 8 sectors
+=>erase FFF00000 FFF7FFFF
+Erase Flash from 0xfff00000 to 0xfff7ffff
+Erase FLASH[PLCC_BOOT] -8 sectors:........ done
+Erased 8 sectors
+=>cp.b 100000 FFF00000 1e154
+Copy to Flash... FLASH[PLCC_BOOT]:..done
+=>
+
+
+B. FLASH RAMDISK REGION
+
+FLASH support is provided for an Onboard 512K RAMDISK region.
+
+TThe following commands will FLASH a bootrom (u-boot.bin) image
+into the onboard FLASH region (AMD29LV160DB 2MB FLASH):
+
+tftp 100000 u-boot.bin
+protect off FFF80000 FFFFFFFF
+erase FFF80000 FFFFFFFF
+cp.b 100000 FFF80000 \$(filesize)\
+
+
+
+C. FLASH KERNEL REGION (960KB)
+
+FLASH support is provided for the 960KB onboard FLASH1 segment.
+This allows flashing of kernel images which U-Boot can load
+and run (standalone) from the onboard FLASH chip. It also assumes
+
+The following commands will FLASH a kernel image to 0xffe10000
+
+tftp 100000 vmlinux.img
+protect off FFE10000 FFEFFFFF
+erase FFE10000 FFEFFFFF
+cp.b 100000 FFE10000 \$(filesize)\
+reset
+
+Here is an example:
+
+
+=>tftp 100000 vmlinux.img
+eth_halt
+eth0: DC21143 Ethernet adapter(bus=0, device=13, func=0)
+DEC Ethernet iobase=0x80000000
+ARP broadcast 1
+TFTP from server 209.128.93.133; our IP address is 209.128.93.138
+Filename 'vmlinux.img'.
+Load address: 0x100000
+Loading: #####################################################################################################################################################
+done
+Bytes transferred = 760231 (b99a7 hex)
+eth_halt
+=>protect off FFE10000 FFEFFFFF
+Un-Protected 15 sectors
+=>erase FFE10000 FFEFFFFF
+Erase Flash from 0xffe10000 to 0xffefffff
+Erase FLASH[F0_SA3(KERNEL)] -15 sectors:............... done
+Erased 15 sectors
+=>cp.b 100000 FFE10000 b99a7
+Copy to Flash... FLASH[F0_SA3(KERNEL)]:............done
+=>
+
+
+
+When finished, use the command:
+
+bootm ffe10000
+
+to start the kernel.
+
+Finally, to make this the default boot command, use
+the following commands:
+
+setenv bootcmd bootm ffe10000
+savenv
+
+to make it automatically boot the kernel from FLASH.
+
+
+To go back to development mode (NFS boot)
+
+setenv bootcmd tftp 100000 vmlinux.img\;bootm
+savenv
+
+
+=>tftp 100000 vmlinux.img
+eth0: DC21143 Ethernet adapter(bus=0, device=13, func=0)
+DEC Ethernet iobase=0x80000000
+ARP broadcast 1
+Filename 'vmlinux.img'.
+Load address: 0x100000
+Loading: ####################################################################################################################################################
+done
+Bytes transferred = 752717 (b7c4d hex)
+eth_halt
+=>protect off FFE10000 FFEFFFFF
+Un-Protected 15 sectors
+=>erase FFE10000 FFEFFFFF
+Erase Flash from 0xffe10000 to 0xffefffff
+Erase FLASH[F0_SA3(KERNEL)] -15 sectors:............... done
+Erased 15 sectors
+=>cp.b 100000 FFE10000 b7c4d
+Copy to Flash... FLASH[F0_SA3(KERNEL)]:............done
+=>bootm ffe10000
+## Booting image at ffe10000 ...
+   Image Name:   vmlinux.bin.gz
+   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
+   Data Size:    752653 Bytes = 735 kB = 0 MB
+   Load Address: 00000000
+   Entry Point:  00000000
+   Verifying Checksum ... OK
+   Uncompressing Kernel Image ... OK
+Total memory = 64MB; using 0kB for hash table (at 00000000)
+Linux version 2.4.2_hhl20 (jfd@atlantis) (gcc version 2.95.2 19991024 (release)) #597 Wed Sep 5 23:23:23 PDT 2001
+cpu0: MPC8240/KAHLUA : MOUSSE Platform : 64MB RAM: MPLD Rev. 7f
+Sandpoint port (C) 2000, 2001 MontaVista Software, Inc. (source@mvista.com)
+IP PNP: 802.3 Ethernet Address=<0:0:10:20:30:44>
+NOTICE: mounting root file system via NFS
+On node 0 totalpages: 16384
+zone(0): 16384 pages.
+zone(1): 0 pages.
+zone(2): 0 pages.
+time_init: decrementer frequency = 16.665914 MHz
+time_init: MPC8240 PCI Bus frequency = 33.331828 MHz
+Calibrating delay loop... 133.12 BogoMIPS
+Memory: 62436k available (1336k kernel code, 500k data, 88k init, 0k highmem)
+Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
+Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
+Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
+Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
+POSIX conformance testing by UNIFIX
+PCI: Probing PCI hardware
+Linux NET4.0 for Linux 2.4
+Based upon Swansea University Computer Society NET3.039
+Initializing RT netlink socket
+Starting kswapd v1.8
+pty: 256 Unix98 ptys configured
+block: queued sectors max/low 41394kB/13798kB, 128 slots per queue
+Uniform Multi-Platform E-IDE driver Revision: 6.31
+ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
+PDC20262: IDE controller on PCI bus 00 dev 70
+PDC20262: chipset revision 1
+PDC20262: not 100% native mode: will probe irqs later
+PDC20262: ROM enabled at 0x000d0000
+PDC20262: (U)DMA Burst Bit DISABLED Primary PCI Mode Secondary PCI Mode.
+PDC20262: FORCING BURST BIT 0x00 -> 0x01 ACTIVE
+PDC20262: irq=3 dev->irq=3
+    ide0: BM-DMA at 0xbfff00-0xbfff07, BIOS settings: hda:DMA, hdb:DMA
+    ide1: BM-DMA at 0xbfff08-0xbfff0f, BIOS settings: hdc:pio, hdd:pio
+hda: WDC WD300AB-00BVA0, ATA DISK drive
+hdc: SONY CD-RW CRX160E, ATAPI CD/DVD-ROM drive
+ide0 at 0xbfff78-0xbfff7f,0xbfff76 on irq 3
+ide1 at 0xbfff68-0xbfff6f,0xbfff66 on irq 3
+hda: 58633344 sectors (30020 MB) w/2048KiB Cache, CHS=58168/16/63, UDMA(66)
+hdc: ATAPI 32X CD-ROM CD-R/RW drive, 4096kB Cache
+Uniform CD-ROM driver Revision: 3.12
+Partition check:
+ /dev/ide/host0/bus0/target0/lun0: p1 p2
+hd: unable to get major 3 for hard disk
+udf: registering filesystem
+loop: loaded (max 8 devices)
+Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
+ttyS00 at 0xffe08080 (irq = 4) is a ST16650
+Linux Tulip driver version 0.9.13a (January 20, 2001)
+eth0: Digital DS21143 Tulip rev 65 at 0xbfff80, EEPROM not present, 00:00:10:20:30:44, IRQ 1.
+eth0:  MII transceiver #0 config 3000 status 7829 advertising 01e1.
+NET4: Linux TCP/IP 1.0 for NET4.0
+IP Protocols: ICMP, UDP, TCP
+IP: routing cache hash table of 512 buckets, 4Kbytes
+TCP: Hash tables configured (established 4096 bind 4096)
+NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
+devfs: v0.102 (20000622) Richard Gooch (rgooch@atnf.csiro.au)
+devfs: boot_options: 0x0
+VFS: Mounted root (nfs filesystem).
+Mounted devfs on /dev
+Freeing unused kernel memory: 88k init 4k openfirmware
+eth0: Setting full-duplex based on MII#0 link partner capability of 45e1.
+INIT: version 2.78 booting
+INIT: Entering runlevel: 2
+
+
+Welcome to Linux/PPC
+MPC8240/MOUSSE
+
+
+mousse login: root
+Password:
+PAM_unix[13]: (login) session opened for user root by LOGIN(uid=0)
+Last login: Thu Sep  6 00:16:51 2001 on console
+
+
+Welcome to Linux/PPC
+MPC8240/MOUSSE
+
+
+mousse#
diff --git a/board/mousse/mousse.h b/board/mousse/mousse.h
new file mode 100644
index 000000000..5468314eb
--- /dev/null
+++ b/board/mousse/mousse.h
@@ -0,0 +1,259 @@
+/*
+ * MOUSSE/MPC8240 Board definitions.
+ * For more info, see http://www.vooha.com/
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2001
+ * James Dougherty (jfd@cs.stanford.edu)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MOUSSE_H
+#define __MOUSSE_H
+
+/* System addresses */
+
+#define PCI_SPECIAL_BASE	0xfe000000
+#define PCI_SPECIAL_SIZE	0x01000000
+
+/* PORTX Device Addresses for Mousse */
+
+#define PORTX_DEV_BASE		0xff000000
+#define PORTX_DEV_SIZE		0x01000000
+
+#define ENET_DEV_BASE		0x80000000
+
+#define PLD_REG_BASE		(PORTX_DEV_BASE | 0xe09000)
+#define PLD_REG(off)		(*(volatile unsigned char *) \
+				 (PLD_REG_BASE + (off)))
+
+#define PLD_REVID_B1		0x7f
+#define PLD_REVID_B2		0x01
+
+/* MPLD */
+#define SYS_HARD_RESET()	{ for (;;) PLD_REG(0) = 0; } /* clr 0x80 bit */
+#define SYS_REVID_GET()		((int) PLD_REG(0) & 0x7f)
+#define SYS_LED_OFF()		(PLD_REG(1) |= 0x80)
+#define SYS_LED_ON()		(PLD_REG(1) &= ~0x80)
+#define SYS_WATCHDOG_IRQ3()	(PLD_REG(2) |= 0x80)
+#define SYS_WATCHDOG_RESET()	(PLD_REG(2) &= ~0x80)
+#define SYS_TOD_PROTECT()	(PLD_REG(3) |= 0x80)
+#define SYS_TOD_UNPROTECT()	(PLD_REG(3) &= ~0x80)
+
+/* SGS M48T59Y */
+#define TOD_BASE		(PORTX_DEV_BASE | 0xe0a000)
+#define TOD_REG_BASE		(TOD_BASE | 0x1ff0)
+#define TOD_NVRAM_BASE		TOD_BASE
+#define TOD_NVRAM_SIZE		0x1ff0
+#define TOD_NVRAM_LIMIT		(TOD_NVRAM_BASE + TOD_NVRAM_SIZE)
+
+/* NS16552 SIO */
+#define SERIAL_BASE(_x)		(PORTX_DEV_BASE | 0xe08000 | ((_x) ? 0 : 0x80))
+#define N_SIO_CHANNELS		2
+#define N_COM_PORTS		N_SIO_CHANNELS
+
+/*
+ * On-board Dec21143 PCI Ethernet
+ * Note: The PCI MBAR chosen here was used from MPC8240UM which states
+ * that PCI memory is at: 0x80000 - 0xFDFFFFFF, if AMBOR[CPU_FD_ALIAS]
+ * is set, then PCI memory maps 1-1 with this address range in the
+ * correct byte order.
+ */
+#define PCI_ENET_IOADDR		0x80000000
+#define PCI_ENET_MEMADDR	0x80000000
+
+/*
+ * Flash Memory Layout
+ *
+ *    2 MB Flash Bank 0 runs in 8-bit mode.  In Flash Bank 0, the 32 kB
+ *    sector SA3 is obscured by the 32 kB serial/TOD access space, and
+ *    the 64 kB sectors SA19-SA26 are obscured by the 512 kB PLCC
+ *    containing the fixed boot ROM.  (If the 512 kB PLCC is
+ *    deconfigured by jumper, this window to Flash Bank 0 becomes
+ *    visible, but it still contains the fixed boot code and should be
+ *    considered read-only).  Flash Bank 0 sectors SA0 (16 kB), SA1 (8
+ *    kB), and SA2 (8 kB) are currently unused.
+ *
+ *    2 MB Flash Bank 1 runs in 16-bit mode.  Flash Bank 1 is fully
+ *    usable, but it's a 16-bit wide device on a 64-bit bus.  Therefore
+ *    16-bit words only exist at addresses that are multiples of 8.  All
+ *    PROM data and control addresses must be multiplied by 8.
+ *
+ *    See flashMap.c for description of flash filesystem layout.
+ */
+
+/*
+ * FLASH memory address space: 8-bit wide FLASH memory spaces.
+ */
+#define FLASH0_SEG0_START	0xffe00000	 /* Baby 32Kb segment */
+#define FLASH0_SEG0_END		0xffe07fff	 /* 16 kB + 8 kB + 8 kB */
+#define FLASH0_SEG0_SIZE	0x00008000	 /*   (sectors SA0-SA2) */
+
+#define FLASH0_SEG1_START	0xffe10000	 /* 1MB - 64Kb FLASH0 seg */
+#define FLASH0_SEG1_END		0xffefffff	 /* 960 kB */
+#define FLASH0_SEG1_SIZE	0x000f0000
+
+#define FLASH0_SEG2_START	0xfff00000	 /* Boot Loader stored here */
+#define FLASH0_SEG2_END		0xfff7ffff	 /* 512 kB FLASH0/PLCC seg */
+#define FLASH0_SEG2_SIZE	0x00080000
+
+#define FLASH0_SEG3_START	0xfff80000	 /* 512 kB FLASH0 seg */
+#define FLASH0_SEG3_END		0xffffffff
+#define FLASH0_SEG3_SIZE	0x00080000
+
+/* Where Kahlua starts */
+#define FLASH_RESET_VECT	0xfff00100
+
+/*
+ * CHRP / PREP (MAP A/B) definitions.
+ */
+
+#define PREP_REG_ADDR		0x80000cf8	/* MPC107 Config, Map A */
+#define PREP_REG_DATA		0x80000cfc	/* MPC107 Config, Map A */
+/* MPC107 (MPC8240 internal EUMBBAR mapped) */
+#define CHRP_REG_ADDR		0xfec00000	/* MPC106 Config, Map B */
+#define CHRP_REG_DATA		0xfee00000	/* MPC106 Config, Map B */
+
+/*
+ * Mousse PCI IDSEL Assignments (Device Number)
+ */
+#define MOUSSE_IDSEL_ENET	13		/* On-board 21143 Ethernet */
+#define MOUSSE_IDSEL_LPCI	14		/* On-board PCI slot */
+#define MOUSSE_IDSEL_82371	15		/* That other thing */
+#define MOUSSE_IDSEL_CPCI2	31		/* CPCI slot 2 */
+#define MOUSSE_IDSEL_CPCI3	30		/* CPCI slot 3 */
+#define MOUSSE_IDSEL_CPCI4	29		/* CPCI slot 4 */
+#define MOUSSE_IDSEL_CPCI5	28		/* CPCI slot 5 */
+#define MOUSSE_IDSEL_CPCI6	27		/* CPCI slot 6 */
+
+/*
+ * Mousse Interrupt Mapping:
+ *
+ *	IRQ1	Enet (intA|intB|intC|intD)
+ *	IRQ2	CPCI intA (See below)
+ *	IRQ3	Local PCI slot intA|intB|intC|intD
+ *	IRQ4	COM1 Serial port (Actually higher addressed port on duart)
+ *
+ * PCI Interrupt Mapping in CPCI chassis:
+ *
+ *		   |	       CPCI Slot
+ *		   | 1 (CPU)	2	3	4	5	6
+ *	-----------+--------+-------+-------+-------+-------+-------+
+ *	  intA	   |	X		X		X
+ *	  intB	   |		X		X		X
+ *	  intC	   |	X		X		X
+ *	  intD	   |		X		X		X
+ */
+
+
+#define EPIC_VECTOR_EXT0	0
+#define EPIC_VECTOR_EXT1	1
+#define EPIC_VECTOR_EXT2	2
+#define EPIC_VECTOR_EXT3	3
+#define EPIC_VECTOR_EXT4	4
+#define EPIC_VECTOR_TM0		16
+#define EPIC_VECTOR_TM1		17
+#define EPIC_VECTOR_TM2		18
+#define EPIC_VECTOR_TM3		19
+#define EPIC_VECTOR_I2C		20
+#define EPIC_VECTOR_DMA0	21
+#define EPIC_VECTOR_DMA1	22
+#define EPIC_VECTOR_I2O		23
+
+
+#define INT_VEC_IRQ0		0
+#define INT_NUM_IRQ0		INT_VEC_IRQ0
+#define MOUSSE_IRQ_ENET		EPIC_VECTOR_EXT1	/* Hardwired */
+#define MOUSSE_IRQ_CPCI		EPIC_VECTOR_EXT2	/* Hardwired */
+#define MOUSSE_IRQ_LPCI		EPIC_VECTOR_EXT3	/* Hardwired */
+#define MOUSSE_IRQ_DUART	EPIC_VECTOR_EXT4	/* Hardwired */
+
+/* Onboard DEC 21143 Ethernet */
+#define PCI_ENET_MEMADDR	0x80000000
+#define PCI_ENET_IOADDR		0x80000000
+
+/* Some other PCI device */
+#define PCI_SLOT_MEMADDR	0x81000000
+#define PCI_SLOT_IOADDR		0x81000000
+
+/* Promise ATA66 PCI Device (ATA controller) */
+#define PROMISE_MBAR0  0xa0000000
+#define PROMISE_MBAR1  (PROMISE_MBAR0 + 0x1000)
+#define PROMISE_MBAR2  (PROMISE_MBAR0 + 0x2000)
+#define PROMISE_MBAR3  (PROMISE_MBAR0 + 0x3000)
+#define PROMISE_MBAR4  (PROMISE_MBAR0 + 0x4000)
+#define PROMISE_MBAR5  (PROMISE_MBAR0 + 0x5000)
+
+/* ATA/66 Controller offsets */
+#define CFG_ATA_BASE_ADDR     PROMISE_MBAR0
+#define CFG_IDE_MAXBUS	       2 /* ide0/ide1 */
+#define CFG_IDE_MAXDEVICE      2 /* 2 drives per controller */
+#define CFG_ATA_IDE0_OFFSET    0
+#define CFG_ATA_IDE1_OFFSET    0x3000
+/*
+ * Definitions for accessing IDE controller registers
+ */
+#define CFG_ATA_DATA_OFFSET    0
+#define CFG_ATA_REG_OFFSET     0
+#define CFG_ATA_ALT_OFFSET    (0x1000)
+
+/*
+ * The constants ROM_TEXT_ADRS, ROM_SIZE, RAM_HIGH_ADRS, and RAM_LOW_ADRS
+ * are defined in config.h and Makefile.
+ * All definitions for these constants must be identical.
+ */
+#define ROM_BASE_ADRS		0xfff00000	/* base address of ROM */
+#define ROM_TEXT_ADRS		(ROM_BASE_ADRS+0x0100) /* with PC & SP */
+#define ROM_WARM_ADRS		(ROM_TEXT_ADRS+0x0004) /* warm reboot entry */
+#define ROM_SIZE		0x00080000	/* 512KB ROM space */
+#define RAM_LOW_ADRS		0x00010000   /* RAM address for vxWorks */
+#define RAM_HIGH_ADRS		0x00c00000   /* RAM address for bootrom */
+
+/*
+ *  NVRAM configuration
+ *  NVRAM is implemented via the SGS Thomson M48T59Y
+ *  64Kbit (8Kbx8) Timekeeper SRAM.
+ *  This 8KB NVRAM also has a TOD. See m48t59y.{h,c} for more information.
+ */
+
+#define NV_RAM_ADRS		TOD_NVRAM_BASE
+#define NV_RAM_INTRVL		1
+#define NV_RAM_WR_ENBL		SYS_TOD_UNPROTECT()
+#define NV_RAM_WR_DSBL		SYS_TOD_PROTECT()
+
+#define NV_OFF_BOOT0		0x0000	/* Boot string 0 (256b) */
+#define NV_OFF_BOOT1		0x0100	/* Boot string 1 (256b) */
+#define NV_OFF_BOOT2		0x0200	/* Boot string 2 (256b)*/
+#define NV_OFF_MACADDR		0x0400	/* 21143 MAC address (6b) */
+#define NV_OFF_ACTIVEBOOT	0x0406	/* Active boot string, 0 to 2 (1b) */
+#define NV_OFF_UNUSED1		0x0407	/* Unused (1b) */
+#define NV_OFF_BINDFIX		0x0408	/* See sysLib.c:sysBindFix() (1b) */
+#define NV_OFF_UNUSED2		0x0409	/* Unused (7b) */
+#define NV_OFF_TIMEZONE		0x0410	/* TIMEZONE env var (64b) */
+#define NV_OFF_VXWORKS_END	0x07FF	/* 2047 VxWorks Total */
+#define NV_OFF_U_BOOT		0x0800	/* 2048 U-Boot boot-loader */
+#define NV_OFF_U_BOOT_ADDR	(TOD_BASE + NV_OFF_U_BOOT) /* sysaddr*/
+#define NV_U_BOOT_ENV_SIZE	2048	/* 2K - U-Boot Total */
+#define NV_OFF__next_free	(NV_U_BOOT_ENVSIZE +1)
+#define NV_RAM_SIZE		8176	/* NVRAM End */
+
+#endif /* __MOUSSE_H */
diff --git a/board/mvs1/README b/board/mvs1/README
new file mode 100644
index 000000000..6c66d6772
--- /dev/null
+++ b/board/mvs1/README
@@ -0,0 +1,15 @@
+This port is for the MATRIX Vision mvSensor.
+It is an mpc823-based universal image processing board
+with CMOS or CCD sensor, 4MB FLASH and 16-64MB RAM.
+
+See http://www.matrix-vision.de for more details or mail...
+
+mvsensor@matrix-vision.de
+
+Howard Gray
+MATRIX Vision GmbH
+Talstr. 16
+D-71570
+Oppenweiler
+Germany
+
diff --git a/board/mvs1/mvs1.c b/board/mvs1/mvs1.c
new file mode 100644
index 000000000..da98de56c
--- /dev/null
+++ b/board/mvs1/mvs1.c
@@ -0,0 +1,404 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Changes for MATRIX Vision MVsensor (C) Copyright 2001
+ * MATRIX Vision GmbH / hg, info@matrix-vision.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+
+/* ------------------------------------------------------------------------- */
+
+static long int dram_size (long int, long int *, long int);
+
+/* ------------------------------------------------------------------------- */
+
+#define	_NOT_USED_	0xFFFFFFFF
+
+const uint sdram_table[] =
+{
+	/*
+	 * Single Read. (Offset 0 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEAFBC04, 0x11AF7C04, 0xEFBAFC00,
+	0x1FF5FC47, /* last */
+	/*
+	 * SDRAM Initialization (offset 5 in UPMA RAM)
+	 *
+	 * This is no UPM entry point. The following definition uses
+	 * the remaining space to establish an initialization
+	 * sequence, which is executed by a RUN command.
+	 *
+	 */
+		    0x1FF5FC34, 0xEFEABC34, 0x1FB57C35, /* last */
+	/*
+	 * Burst Read. (Offset 8 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEAFBC04, 0x10AF7C04, 0xF0AFFC00,
+	0xF0AFFC00, 0xF1AFFC00, 0xEFBAFC00, 0x1FF5FC47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Single Write. (Offset 18 in UPMA RAM)
+	 */
+	0x1F0DFC04 /*0x1F2DFC04??*/, 0xEEABBC00, 0x01B27C04, 0x1FF5FC47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Burst Write. (Offset 20 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00,
+	0xF0AFFC00, 0xE1BAFC04, 0x1FF5FC47, /* last */
+					    _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Refresh  (Offset 30 in UPMA RAM)
+	 */
+	0x1FFD7C84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+	0xFFFFFC84, 0xFFFFFC07, /* last */
+				_NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Exception. (Offset 3c in UPMA RAM)
+	 */
+	0x7FFFFC07, /* last */
+		    _NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+	puts ("Board: MATRIX Vision MVsensor\n");
+	return 0;
+}
+
+
+
+#ifdef DO_RAM_TEST
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Test SDRAM by writing its address to itself and reading several times
+*/
+#define READ_RUNS 4
+static void test_dram (unsigned long *start, unsigned long *end)
+{
+	unsigned long *addr;
+	unsigned long value;
+	int read_runs, errors, addr_errors;
+
+	printf ("\nChecking SDRAM from %p to %p\n", start, end);
+	udelay (1000000);
+	for (addr = start; addr < end; addr++)
+		*addr = (unsigned long) addr;
+
+	for (addr = start, addr_errors = 0; addr < end; addr++) {
+		for (read_runs = READ_RUNS, errors = 0; read_runs > 0; read_runs--) {
+			if ((value = *addr) != (unsigned long) addr)
+				errors++;
+		}
+		if (errors > 0) {
+			addr_errors++;
+			printf ("SDRAM errors (%d) at %p, last read  = %ld\n",
+					errors, addr, value);
+			udelay (10000);
+		}
+	}
+	printf ("SDRAM check finished, total errors = %d\n", addr_errors);
+}
+#endif							/*  DO_RAM_TEST */
+
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	long int size_b0, size_b1, size8, size9;
+
+	upmconfig (UPMA, (uint *) sdram_table,
+			   sizeof (sdram_table) / sizeof (uint));
+
+	/*
+	 * Preliminary prescaler for refresh (depends on number of
+	 * banks): This value is selected for four cycles every 62.4 us
+	 * with two SDRAM banks or four cycles every 31.2 us with one
+	 * bank. It will be adjusted after memory sizing.
+	 */
+	memctl->memc_mptpr = CFG_MPTPR_2BK_8K;
+
+	memctl->memc_mar = 0x00000088;
+
+	/*
+	 * Map controller banks 2 and 3 to the SDRAM banks 2 and 3 at
+	 * preliminary addresses - these have to be modified after the
+	 * SDRAM size has been determined.
+	 */
+	memctl->memc_or2 = CFG_OR2_PRELIM;
+	memctl->memc_br2 = CFG_BR2_PRELIM;
+
+#if defined (CFG_OR3_PRELIM) && defined (CFG_BR3_PRELIM)
+	if (board_type == 0) {		/* "L" type boards have only one bank SDRAM */
+		memctl->memc_or3 = CFG_OR3_PRELIM;
+		memctl->memc_br3 = CFG_BR3_PRELIM;
+	}
+#endif
+
+	memctl->memc_mamr = CFG_MAMR_8COL & (~(MAMR_PTAE));	/* no refresh yet */
+
+	udelay (200);
+
+	/* perform SDRAM initializsation sequence */
+
+	memctl->memc_mcr = 0x80004105;	/* SDRAM bank 0 */
+	udelay (1);
+	memctl->memc_mcr = 0x80004230;	/* SDRAM bank 0 - execute twice */
+	udelay (1);
+
+	if (board_type == 0) {		/* "L" type boards have only one bank SDRAM */
+		memctl->memc_mcr = 0x80006105;	/* SDRAM bank 1 */
+		udelay (1);
+		memctl->memc_mcr = 0x80006230;	/* SDRAM bank 1 - execute twice */
+		udelay (1);
+	}
+
+	memctl->memc_mamr |= MAMR_PTAE;	/* enable refresh */
+
+	udelay (1000);
+
+	/*
+	 * Check Bank 0 Memory Size for re-configuration
+	 *
+	 * try 8 column mode
+	 */
+	size8 = dram_size (CFG_MAMR_8COL, (ulong *) SDRAM_BASE2_PRELIM,
+					   SDRAM_MAX_SIZE);
+
+	udelay (1000);
+	/*
+	 * try 9 column mode
+	 */
+	size9 = dram_size (CFG_MAMR_9COL, (ulong *) SDRAM_BASE2_PRELIM,
+					   SDRAM_MAX_SIZE);
+
+	if (size8 < size9) {		/* leave configuration at 9 columns */
+		size_b0 = size9;
+	} else {					/* back to 8 columns            */
+		size_b0 = size8;
+		memctl->memc_mamr = CFG_MAMR_8COL;
+		udelay (500);
+	}
+
+	if (board_type == 0) {		/* "L" type boards have only one bank SDRAM */
+		/*
+		 * Check Bank 1 Memory Size
+		 * use current column settings
+		 * [9 column SDRAM may also be used in 8 column mode,
+		 *  but then only half the real size will be used.]
+		 */
+#if defined (SDRAM_BASE3_PRELIM)
+		size_b1 =
+				dram_size (memctl->memc_mamr, (ulong *) SDRAM_BASE3_PRELIM,
+						   SDRAM_MAX_SIZE);
+#else
+		size_b1 = 0;
+#endif
+	} else {
+		size_b1 = 0;
+	}
+
+	udelay (1000);
+
+	/*
+	 * Adjust refresh rate depending on SDRAM type, both banks
+	 * For types > 128 MBit leave it at the current (fast) rate
+	 */
+	if ((size_b0 < 0x02000000) && (size_b1 < 0x02000000)) {
+		/* reduce to 15.6 us (62.4 us / quad) */
+		memctl->memc_mptpr = CFG_MPTPR_2BK_4K;
+		udelay (1000);
+	}
+
+	/*
+	 * Final mapping: map bigger bank first
+	 */
+	if (size_b1 > size_b0) {	/* SDRAM Bank 1 is bigger - map first   */
+
+		memctl->memc_or3 = ((-size_b1) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+		memctl->memc_br3 =
+				(CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V;
+
+		if (size_b0 > 0) {
+			/*
+			 * Position Bank 0 immediately above Bank 1
+			 */
+			memctl->memc_or2 =
+					((-size_b0) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+			memctl->memc_br2 =
+					((CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V)
+					+ size_b1;
+		} else {
+			unsigned long reg;
+
+			/*
+			 * No bank 0
+			 *
+			 * invalidate bank
+			 */
+			memctl->memc_br2 = 0;
+
+			/* adjust refresh rate depending on SDRAM type, one bank */
+			reg = memctl->memc_mptpr;
+			reg >>= 1;			/* reduce to CFG_MPTPR_1BK_8K / _4K */
+			memctl->memc_mptpr = reg;
+		}
+
+	} else {					/* SDRAM Bank 0 is bigger - map first   */
+
+		memctl->memc_or2 = ((-size_b0) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+		memctl->memc_br2 =
+				(CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V;
+
+		if (size_b1 > 0) {
+			/*
+			 * Position Bank 1 immediately above Bank 0
+			 */
+			memctl->memc_or3 =
+					((-size_b1) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+			memctl->memc_br3 =
+					((CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V)
+					+ size_b0;
+		} else {
+			unsigned long reg;
+
+			/*
+			 * No bank 1
+			 *
+			 * invalidate bank
+			 */
+			memctl->memc_br3 = 0;
+
+			/* adjust refresh rate depending on SDRAM type, one bank */
+			reg = memctl->memc_mptpr;
+			reg >>= 1;			/* reduce to CFG_MPTPR_1BK_8K / _4K */
+			memctl->memc_mptpr = reg;
+		}
+	}
+
+	udelay (10000);
+
+#ifdef DO_RAM_TEST
+	if (size_b0 > 0)
+		test_dram ((unsigned long *) CFG_SDRAM_BASE,
+				   (unsigned long *) (CFG_SDRAM_BASE + size_b0));
+#endif
+
+	return (size_b0 + size_b1);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+
+static long int dram_size (long int mamr_value, long int *base,
+						   long int maxsize)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	volatile long int *addr;
+	long int cnt, val;
+
+
+	memctl->memc_mamr = mamr_value;
+
+	for (cnt = maxsize / sizeof (long); cnt > 0; cnt >>= 1) {
+		addr = base + cnt;		/* pointer arith! */
+
+		*addr = ~cnt;
+	}
+
+	/* write 0 to base address */
+	addr = base;
+	*addr = 0;
+
+	/* check at base address */
+	if ((val = *addr) != 0) {
+		return (0);
+	}
+
+	for (cnt = 1;; cnt <<= 1) {
+		addr = base + cnt;		/* pointer arith! */
+
+		val = *addr;
+
+		if (val != (~cnt)) {
+			return (cnt * sizeof (long));
+		}
+	}
+	/* NOTREACHED */
+}
+
+
+/* ------------------------------------------------------------------------- */
+
+u8 *dhcp_vendorex_prep (u8 * e)
+{
+	char *ptr;
+
+/* DHCP vendor-class-identifier = 60 */
+	if ((ptr = getenv ("dhcp_vendor-class-identifier"))) {
+		*e++ = 60;
+		*e++ = strlen (ptr);
+		while (*ptr)
+			*e++ = *ptr++;
+	}
+/* my DHCP_CLIENT_IDENTIFIER = 61 */
+	if ((ptr = getenv ("dhcp_client_id"))) {
+		*e++ = 61;
+		*e++ = strlen (ptr);
+		while (*ptr)
+			*e++ = *ptr++;
+	}
+
+	return e;
+}
+
+
+/* ------------------------------------------------------------------------- */
+u8 *dhcp_vendorex_proc (u8 * popt)
+{
+	return NULL;
+}
diff --git a/board/ppmc8260/ppmc8260.c b/board/ppmc8260/ppmc8260.c
new file mode 100644
index 000000000..ab32622c2
--- /dev/null
+++ b/board/ppmc8260/ppmc8260.c
@@ -0,0 +1,307 @@
+/*
+ * (C) Copyright 2000
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2001
+ * Advent Networks, Inc. <http://www.adventnetworks.com>
+ * Jay Monkman <jtm@smoothsmoothie.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc8260.h>
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+
+const iop_conf_t iop_conf_tab[4][32] = {
+
+
+    /* Port A configuration */
+    {	/*	      conf ppar psor pdir podr pdat */
+        /* PA31 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 *ATMTXEN */
+	/* PA30 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTCA   */
+	/* PA29 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTSOC  */
+	/* PA28 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 *ATMRXEN */
+	/* PA27 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRSOC */
+	/* PA26 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRCA */
+	/* PA25 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[0] */
+	/* PA24 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[1] */
+	/* PA23 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[2] */
+	/* PA22 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[3] */
+	/* PA21 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[4] */
+	/* PA20 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[5] */
+	/* PA19 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[6] */
+	/* PA18 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[7] */
+	/* PA17 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[7] */
+	/* PA16 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[6] */
+	/* PA15 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[5] */
+	/* PA14 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[4] */
+	/* PA13 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[3] */
+	/* PA12 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[2] */
+	/* PA11 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[1] */
+	/* PA10 */ {   0,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[0] */
+	/* PA9  */ {   1,   1,   0,   1,   0,   0   }, /* SMC2 TXD */
+	/* PA8  */ {   1,   1,   0,   0,   0,   0   }, /* SMC2 RXD */
+	/* PA7  */ {   1,   0,   0,   1,   0,   0   }, /* TDM_A1:L1TSYNC */
+	/* PA6  */ {   1,   0,   0,   1,   0,   0   }, /* TDN_A1:L1RSYNC */
+	/* PA5  */ {   0,   0,   0,   0,   0,   0   }, /* PA5 */
+	/* PA4  */ {   0,   0,   0,   0,   0,   0   }, /* PA4 */
+	/* PA3  */ {   0,   0,   0,   0,   0,   0   }, /* PA3 */
+	/* PA2  */ {   0,   0,   0,   0,   0,   0   }, /* PA2 */
+	/* PA1  */ {   0,   0,   0,   0,   0,   0   }, /* PA1 */
+	/* PA0  */ {   0,   0,   0,   0,   0,   0   }  /* PA0 */
+    },
+
+    /* Port B configuration */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PB31 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TX_ER */
+	/* PB30 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_DV */
+	/* PB29 */ {   1,   1,   1,   1,   0,   0   }, /* FCC2 MII TX_EN */
+	/* PB28 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_ER */
+	/* PB27 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII COL */
+	/* PB26 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII CRS */
+	/* PB25 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[3] */
+	/* PB24 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[2] */
+	/* PB23 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[1] */
+	/* PB22 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[0] */
+	/* PB21 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[0] */
+	/* PB20 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[1] */
+	/* PB19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[2] */
+	/* PB18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[3] */
+	/* PB17 */ {   0,   0,   0,   0,   0,   0   }, /* PB17 */
+	/* PB16 */ {   1,   0,   0,   0,   0,   0   }, /* TDM_A1:L1CLK0 */
+	/* PB15 */ {   1,   0,   0,   1,   0,   1   }, /* /FETHRST */
+	/* PB14 */ {   1,   0,   0,   1,   0,   0   }, /* FETHDIS */
+	/* PB13 */ {   0,   0,   0,   0,   0,   0   }, /* PB13 */
+	/* PB12 */ {   1,   0,   0,   1,   0,   0   }, /* TDM_B1:L1CLK0 */
+	/* PB11 */ {   1,   0,   0,   1,   0,   0   }, /* TDM_D1:L1TXD */
+	/* PB10 */ {   1,   0,   0,   1,   0,   0   }, /* TDM_D1:L1RXD */
+	/* PB9  */ {   1,   0,   0,   1,   0,   0   }, /* TDM_D1:L1TSYNC */
+	/* PB8  */ {   1,   0,   0,   1,   0,   0   }, /* TDM_D1:L1RSYNC */
+	/* PB7  */ {   0,   0,   0,   0,   0,   0   }, /* PB7 */
+	/* PB6  */ {   0,   0,   0,   0,   0,   0   }, /* PB6 */
+	/* PB5  */ {   0,   0,   0,   0,   0,   0   }, /* PB5 */
+	/* PB4  */ {   0,   0,   0,   0,   0,   0   }, /* PB4 */
+	/* PB3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    },
+
+    /* Port C */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PC31 */ {   0,   0,   0,   0,   0,   0   }, /* PC31 */
+	/* PC30 */ {   0,   0,   0,   0,   0,   0   }, /* PC30 */
+	/* PC29 */ {   0,   0,   0,   0,   0,   0   }, /* PC28 */
+	/* PC28 */ {   1,   1,   0,   0,   0,   0   }, /* CLK4 */
+	/* PC27 */ {   0,   0,   0,   0,   0,   0   }, /* PC27 */
+	/* PC26 */ {   0,   0,   0,   0,   0,   0   }, /* PC26 */
+	/* PC25 */ {   1,   1,   0,   0,   0,   0   }, /* CLK7 */
+	/* PC24 */ {   0,   0,   0,   0,   0,   0   }, /* PC24 */
+	/* PC23 */ {   1,   0,   0,   1,   0,   0   }, /* ATMTFCLK */
+	/* PC22 */ {   0,   0,   0,   0,   0,   0   }, /* PC22 */
+	/* PC21 */ {   0,   0,   0,   0,   0,   0   }, /* PC23 */
+	/* PC20 */ {   0,   0,   0,   0,   0,   0   }, /* PC24 */
+	/* PC19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_CLK */
+	/* PC18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII TX_CLK */
+	/* PC17 */ {   0,   0,   0,   0,   0,   0   }, /* PC17 */
+	/* PC16 */ {   0,   0,   0,   0,   0,   0   }, /* PC16 */
+	/* PC15 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:TxAddr[0] */
+	/* PC14 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:RxAddr[0] */
+	/* PC13 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:TxAddr[1] */
+	/* PC12 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:RxAddr[1] */
+	/* PC11 */ {   1,   1,   0,   1,   0,   0   }, /* TDM_D1:L1CLK0 */
+	/* PC10 */ {   1,   0,   0,   1,   0,   0   }, /* FCC2 MDC */
+	/* PC9  */ {   1,   0,   0,   1,   0,   0   }, /* FCC2 MDIO */
+	/* PC8  */ {   0,   0,   0,   0,   0,   0   }, /* PC8 */
+	/* PC7  */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:TxAddr[2]*/
+	/* PC6  */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:RxAddr[2] */
+	/* PC5  */ {   0,   0,   0,   0,   0,   0   }, /* PC5 */
+	/* PC4  */ {   0,   0,   0,   0,   0,   0   }, /* PC4 */
+	/* PC3  */ {   1,   0,   0,   1,   0,   0   }, /* IDMA2:DACK */
+	/* PC2  */ {   1,   0,   0,   1,   0,   0   }, /* IDMA2:DONE */
+	/* PC1  */ {   1,   0,   0,   1,   0,   0   }, /* IDMA2:DREQ */
+	/* PC0  */ {   1,   0,   0,   1,   0,   0   }, /* IDMA1:DREQ */
+    },
+
+    /* Port D */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PD31 */ {   0,   0,   0,   0,   0,   0   }, /* PD31 */
+	/* PD30 */ {   0,   0,   0,   0,   0,   0   }, /* PD30 */
+	/* PD29 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1:RxAddr[3] */
+	/* PD28 */ {   0,   0,   0,   0,   0,   0   }, /* PD28 */
+	/* PD27 */ {   0,   0,   0,   0,   0,   0   }, /* PD27 */
+	/* PD26 */ {   1,   0,   0,   1,   0,   0   }, /* TDM_C1:L1RSYNC */
+	/* PD25 */ {   0,   0,   0,   0,   0,   0   }, /* PD25 */
+	/* PD24 */ {   0,   0,   0,   0,   0,   0   }, /* PD24 */
+	/* PD23 */ {   0,   0,   0,   0,   0,   0   }, /* PD23 */
+	/* PD22 */ {   0,   0,   0,   0,   0,   0   }, /* PD22 */
+	/* PD21 */ {   0,   0,   0,   0,   0,   0   }, /* PD21 */
+	/* PD20 */ {   0,   0,   0,   0,   0,   0   }, /* PD20 */
+	/* PD19 */ {   0,   0,   0,   0,   0,   0   }, /* PD19 */
+	/* PD18 */ {   0,   0,   0,   0,   0,   0   }, /* PD19 */
+	/* PD17 */ {   1,   1,   0,   0,   0,   0   }, /* FCC1 ATMRXPRTY */
+	/* PD16 */ {   1,   1,   0,   1,   0,   0   }, /* FCC1 ATMTXPRTY */
+	/* PD15 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SDA */
+	/* PD14 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SCL */
+	/* PD13 */ {   1,   0,   0,   0,   0,   0   }, /* TDM_B1:L1TXD */
+	/* PD12 */ {   1,   0,   0,   0,   0,   0   }, /* TDM_B1:L1RXD */
+	/* PD11 */ {   1,   0,   0,   0,   0,   0   }, /* TDM_B1:L1TSYNC */
+	/* PD10 */ {   1,   0,   0,   0,   0,   0   }, /* TDM_B1:L1RSYNC*/
+	/* PD9  */ {   1,   1,   0,   1,   0,   0   }, /* SMC1:TXD */
+	/* PD8  */ {   1,   1,   0,   0,   0,   0   }, /* SMC1:RXD */
+	/* PD7  */ {   1,   1,   0,   0,   0,   0   }, /* SMC1:SMSYN */
+	/* PD6  */ {   1,   0,   0,   1,   0,   0   }, /* IDMA1:DACK */
+	/* PD5  */ {   1,   0,   0,   1,   0,   0   }, /* IDMA1:DONE */
+	/* PD4  */ {   0,   0,   0,   0,   0,   0   }, /* PD4 */
+	/* PD3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    }
+};
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+	puts ("Board: Wind River PPMC8260\n");
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8260_t *memctl = &immap->im_memctl;
+	volatile uchar c = 0xff;
+	volatile uchar *ramaddr0 = (uchar *) (CFG_SDRAM0_BASE);
+	volatile uchar *ramaddr1 = (uchar *) (CFG_SDRAM1_BASE);
+	ulong psdmr = CFG_PSDMR;
+	volatile uchar *ramaddr2 = (uchar *) (CFG_SDRAM2_BASE);
+	ulong lsdmr = CFG_LSDMR;
+	int i;
+
+	/*
+	 * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+	 *
+	 * "At system reset, initialization software must set up the
+	 *  programmable parameters in the memory controller banks registers
+	 *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+	 *  system software should execute the following initialization sequence
+	 *  for each SDRAM device.
+	 *
+	 *  1. Issue a PRECHARGE-ALL-BANKS command
+	 *  2. Issue eight CBR REFRESH commands
+	 *  3. Issue a MODE-SET command to initialize the mode register
+	 *
+	 *  The initial commands are executed by setting P/LSDMR[OP] and
+	 *  accessing the SDRAM with a single-byte transaction."
+	 *
+	 * The appropriate BRx/ORx registers have already been set when we
+	 * get here. The SDRAM can be accessed at the address CFG_SDRAM_BASE.
+	 */
+
+	memctl->memc_psrt = CFG_PSRT;
+	memctl->memc_mptpr = CFG_MPTPR;
+
+#ifndef CFG_RAMBOOT
+	memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
+	*ramaddr0++ = c;
+	*ramaddr1++ = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
+	for (i = 0; i < 8; i++) {
+		*ramaddr0++ = c;
+		*ramaddr1++ = c;
+	}
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
+	ramaddr0 = (uchar *) (CFG_SDRAM0_BASE + 0x110);
+	ramaddr1 = (uchar *) (CFG_SDRAM1_BASE + 0x110);
+	*ramaddr0 = c;
+	*ramaddr1 = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+	*ramaddr0 = c;
+	*ramaddr1 = c;
+
+	memctl->memc_lsdmr = lsdmr | PSDMR_OP_PREA;
+	*ramaddr2++ = c;
+
+	memctl->memc_lsdmr = lsdmr | PSDMR_OP_CBRR;
+	for (i = 0; i < 8; i++) {
+		*ramaddr2++ = c;
+	}
+
+	memctl->memc_lsdmr = lsdmr | PSDMR_OP_MRW;
+	*ramaddr2++ = c;
+
+	memctl->memc_lsdmr = lsdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+	*ramaddr2 = c;
+#endif
+
+	/* return total ram size */
+	return ((CFG_SDRAM0_SIZE + CFG_SDRAM1_SIZE) * 1024 * 1024);
+}
+
+#ifdef CONFIG_MISC_INIT_R
+/* ------------------------------------------------------------------------- */
+int misc_init_r (void)
+{
+#ifdef CFG_LED_BASE
+	uchar ds = *(unsigned char *) (CFG_LED_BASE + 1);
+	uchar ss;
+	uchar tmp[64];
+	int res;
+
+	if ((ds != 0) && (ds != 0xff)) {
+		res = getenv_r ("ethaddr", tmp, sizeof (tmp));
+		if (res > 0) {
+			ss = ((ds >> 4) & 0x0f);
+			ss += ss < 0x0a ? '0' : ('a' - 10);
+			tmp[15] = ss;
+
+			ss = (ds & 0x0f);
+			ss += ss < 0x0a ? '0' : ('a' - 10);
+			tmp[16] = ss;
+
+			tmp[17] = '\0';
+			setenv ("ethaddr", tmp);
+			/* set the led to show the address */
+			*((unsigned char *) (CFG_LED_BASE + 1)) = ds;
+		}
+	}
+#endif /* CFG_LED_BASE */
+	return (0);
+}
+#endif /* CONFIG_MISC_INIT_R */
diff --git a/board/ppmc8260/strataflash.c b/board/ppmc8260/strataflash.c
new file mode 100644
index 000000000..bb2184895
--- /dev/null
+++ b/board/ppmc8260/strataflash.c
@@ -0,0 +1,755 @@
+/*
+ * (C) Copyright 2002
+ * Brad Kemp, Seranoa Networks, Brad.Kemp@seranoa.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8260.h>
+#include <asm/processor.h>
+
+#undef  DEBUG_FLASH
+/*
+ * This file implements a Common Flash Interface (CFI) driver for U-Boot.
+ * The width of the port and the width of the chips are determined at initialization.
+ * These widths are used to calculate the address for access CFI data structures.
+ * It has been tested on an Intel Strataflash implementation.
+ *
+ * References
+ * JEDEC Standard JESD68 - Common Flash Interface (CFI)
+ * JEDEC Standard JEP137-A Common Flash Interface (CFI) ID Codes
+ * Intel Application Note 646 Common Flash Interface (CFI) and Command Sets
+ * Intel 290667-008 3 Volt Intel StrataFlash Memory datasheet
+ *
+ * TODO
+ * Use Primary Extended Query table (PRI) and Alternate Algorithm Query Table (ALT) to determine if protection is available
+ * Add support for other command sets Use the PRI and ALT to determine command set
+ * Verify erase and program timeouts.
+ */
+
+#define FLASH_CMD_CFI			0x98
+#define FLASH_CMD_READ_ID		0x90
+#define FLASH_CMD_RESET			0xff
+#define FLASH_CMD_BLOCK_ERASE		0x20
+#define FLASH_CMD_ERASE_CONFIRM		0xD0
+#define FLASH_CMD_WRITE			0x40
+#define FLASH_CMD_PROTECT		0x60
+#define FLASH_CMD_PROTECT_SET		0x01
+#define FLASH_CMD_PROTECT_CLEAR		0xD0
+#define FLASH_CMD_CLEAR_STATUS		0x50
+#define FLASH_CMD_WRITE_TO_BUFFER       0xE8
+#define FLASH_CMD_WRITE_BUFFER_CONFIRM  0xD0
+
+#define FLASH_STATUS_DONE		0x80
+#define FLASH_STATUS_ESS		0x40
+#define FLASH_STATUS_ECLBS		0x20
+#define FLASH_STATUS_PSLBS		0x10
+#define FLASH_STATUS_VPENS		0x08
+#define FLASH_STATUS_PSS		0x04
+#define FLASH_STATUS_DPS		0x02
+#define FLASH_STATUS_R			0x01
+#define FLASH_STATUS_PROTECT		0x01
+
+#define FLASH_OFFSET_CFI		0x55
+#define FLASH_OFFSET_CFI_RESP		0x10
+#define FLASH_OFFSET_WTOUT		0x1F
+#define FLASH_OFFSET_WBTOUT             0x20
+#define FLASH_OFFSET_ETOUT		0x21
+#define FLASH_OFFSET_CETOUT             0x22
+#define FLASH_OFFSET_WMAX_TOUT		0x23
+#define FLASH_OFFSET_WBMAX_TOUT         0x24
+#define FLASH_OFFSET_EMAX_TOUT		0x25
+#define FLASH_OFFSET_CEMAX_TOUT         0x26
+#define FLASH_OFFSET_SIZE		0x27
+#define FLASH_OFFSET_INTERFACE          0x28
+#define FLASH_OFFSET_BUFFER_SIZE        0x2A
+#define FLASH_OFFSET_NUM_ERASE_REGIONS	0x2C
+#define FLASH_OFFSET_ERASE_REGIONS	0x2D
+#define FLASH_OFFSET_PROTECT		0x02
+#define FLASH_OFFSET_USER_PROTECTION    0x85
+#define FLASH_OFFSET_INTEL_PROTECTION   0x81
+
+
+#define FLASH_MAN_CFI			0x01000000
+
+
+
+
+typedef union {
+	unsigned char c;
+	unsigned short w;
+	unsigned long l;
+} cfiword_t;
+
+typedef union {
+	unsigned char * cp;
+	unsigned short *wp;
+	unsigned long *lp;
+} cfiptr_t;
+
+#define NUM_ERASE_REGIONS 4
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+
+
+
+static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c);
+static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf);
+static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd);
+static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd);
+static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd);
+static int flash_detect_cfi(flash_info_t * info);
+static ulong flash_get_size (ulong base, int banknum);
+static int flash_write_cfiword (flash_info_t *info, ulong dest, cfiword_t cword);
+static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt);
+#ifdef CFG_FLASH_USE_BUFFER_WRITE
+static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp, int len);
+#endif
+/*-----------------------------------------------------------------------
+ * create an address based on the offset and the port width
+ */
+inline uchar * flash_make_addr(flash_info_t * info, int sect, int offset)
+{
+	return ((uchar *)(info->start[sect] + (offset * info->portwidth)));
+}
+/*-----------------------------------------------------------------------
+ * read a character at a port width address
+ */
+inline uchar flash_read_uchar(flash_info_t * info, uchar offset)
+{
+	uchar *cp;
+	cp = flash_make_addr(info, 0, offset);
+	return (cp[info->portwidth - 1]);
+}
+
+/*-----------------------------------------------------------------------
+ * read a short word by swapping for ppc format.
+ */
+ushort flash_read_ushort(flash_info_t * info, int sect,  uchar offset)
+{
+    uchar * addr;
+
+    addr = flash_make_addr(info, sect, offset);
+    return ((addr[(2*info->portwidth) - 1] << 8) | addr[info->portwidth - 1]);
+
+}
+
+/*-----------------------------------------------------------------------
+ * read a long word by picking the least significant byte of each maiximum
+ * port size word. Swap for ppc format.
+ */
+ulong flash_read_long(flash_info_t * info, int sect,  uchar offset)
+{
+    uchar * addr;
+
+    addr = flash_make_addr(info, sect, offset);
+    return ( (addr[(2*info->portwidth) - 1] << 24 ) | (addr[(info->portwidth) -1] << 16) |
+	    (addr[(4*info->portwidth) - 1] << 8) | addr[(3*info->portwidth) - 1]);
+
+}
+
+/*-----------------------------------------------------------------------
+ */
+unsigned long flash_init (void)
+{
+	unsigned long size;
+	int i;
+	unsigned long  address;
+
+
+	/* The flash is positioned back to back, with the demultiplexing of the chip
+	 * based on the A24 address line.
+	 *
+	 */
+
+	address = CFG_FLASH_BASE;
+	size = 0;
+
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+		size += flash_info[i].size = flash_get_size(address, i);
+		address += CFG_FLASH_INCREMENT;
+		if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+			printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",i,
+				flash_info[0].size, flash_info[i].size<<20);
+		}
+	}
+
+	/* Monitor protection ON by default */
+#if (CFG_MONITOR_BASE >= CFG_FLASH_BASE)
+	for(i=0; flash_info[0].start[i] < CFG_MONITOR_BASE+CFG_MONITOR_LEN-1; i++)
+		(void)flash_real_protect(&flash_info[0], i, 1);
+#endif
+
+	return (size);
+}
+
+/*-----------------------------------------------------------------------
+ */
+int flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	int rcode = 0;
+	int prot;
+	int sect;
+
+	if( info->flash_id != FLASH_MAN_CFI) {
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+	if ((s_first < 0) || (s_first > s_last)) {
+		printf ("- no sectors to erase\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) { /* not protected */
+			flash_write_cmd(info, sect, 0, FLASH_CMD_CLEAR_STATUS);
+			flash_write_cmd(info, sect, 0, FLASH_CMD_BLOCK_ERASE);
+			flash_write_cmd(info, sect, 0, FLASH_CMD_ERASE_CONFIRM);
+
+			if(flash_full_status_check(info, sect, info->erase_blk_tout, "erase")) {
+				rcode = 1;
+			} else
+				printf(".");
+		}
+	}
+	printf (" done\n");
+	return rcode;
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+
+	if (info->flash_id != FLASH_MAN_CFI) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	printf("CFI conformant FLASH (%d x %d)",
+	       (info->portwidth	 << 3 ), (info->chipwidth  << 3 ));
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+	printf(" Erase timeout %ld ms, write timeout %ld ms, buffer write timeout %ld ms, buffer size %d\n",
+	       info->erase_blk_tout, info->write_tout, info->buffer_write_tout, info->buffer_size);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n");
+		printf (" %08lX%5s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : " "
+			);
+	}
+	printf ("\n");
+	return;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong wp;
+	ulong cp;
+	int aln;
+	cfiword_t cword;
+	int i, rc;
+
+	/* get lower aligned address */
+	wp = (addr & ~(info->portwidth - 1));
+
+	/* handle unaligned start */
+	if((aln = addr - wp) != 0) {
+		cword.l = 0;
+		cp = wp;
+		for(i=0;i<aln; ++i, ++cp)
+			flash_add_byte(info, &cword, (*(uchar *)cp));
+
+		for(; (i< info->portwidth) && (cnt > 0) ; i++) {
+			flash_add_byte(info, &cword, *src++);
+			cnt--;
+			cp++;
+		}
+		for(; (cnt == 0) && (i < info->portwidth); ++i, ++cp)
+			flash_add_byte(info, &cword, (*(uchar *)cp));
+		if((rc = flash_write_cfiword(info, wp, cword)) != 0)
+			return rc;
+		wp = cp;
+	}
+
+#ifdef CFG_FLASH_USE_BUFFER_WRITE
+	while(cnt >= info->portwidth) {
+		i = info->buffer_size > cnt? cnt: info->buffer_size;
+		if((rc = flash_write_cfibuffer(info, wp, src,i)) != ERR_OK)
+			return rc;
+		wp += i;
+		src += i;
+		cnt -=i;
+	}
+#else
+	/* handle the aligned part */
+	while(cnt >= info->portwidth) {
+		cword.l = 0;
+		for(i = 0; i < info->portwidth; i++) {
+			flash_add_byte(info, &cword, *src++);
+		}
+		if((rc = flash_write_cfiword(info, wp, cword)) != 0)
+			return rc;
+		wp += info->portwidth;
+		cnt -= info->portwidth;
+	}
+#endif /* CFG_FLASH_USE_BUFFER_WRITE */
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	cword.l = 0;
+	for (i=0, cp=wp; (i<info->portwidth) && (cnt>0); ++i, ++cp) {
+		flash_add_byte(info, &cword, *src++);
+		--cnt;
+	}
+	for (; i<info->portwidth; ++i, ++cp) {
+		flash_add_byte(info, & cword, (*(uchar *)cp));
+	}
+
+	return flash_write_cfiword(info, wp, cword);
+}
+
+/*-----------------------------------------------------------------------
+ */
+int flash_real_protect(flash_info_t *info, long sector, int prot)
+{
+	int retcode = 0;
+
+	flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
+	flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT);
+	if(prot)
+		flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_SET);
+	else
+		flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_CLEAR);
+
+	if((retcode = flash_full_status_check(info, sector, info->erase_blk_tout,
+					 prot?"protect":"unprotect")) == 0) {
+
+		info->protect[sector] = prot;
+		/* Intel's unprotect unprotects all locking */
+		if(prot == 0) {
+			int i;
+			for(i = 0 ; i<info->sector_count; i++) {
+				if(info->protect[i])
+					flash_real_protect(info, i, 1);
+			}
+		}
+	}
+
+	return retcode;
+}
+/*-----------------------------------------------------------------------
+ *  wait for XSR.7 to be set. Time out with an error if it does not.
+ *  This routine does not set the flash to read-array mode.
+ */
+static int flash_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt)
+{
+	ulong start;
+
+	/* Wait for command completion */
+	start = get_timer (0);
+	while(!flash_isset(info, sector, 0, FLASH_STATUS_DONE)) {
+		if (get_timer(start) > info->erase_blk_tout) {
+			printf("Flash %s timeout at address %lx\n", prompt, info->start[sector]);
+			flash_write_cmd(info, sector, 0, FLASH_CMD_RESET);
+			return ERR_TIMOUT;
+		}
+	}
+	return ERR_OK;
+}
+/*-----------------------------------------------------------------------
+ * Wait for XSR.7 to be set, if it times out print an error, otherwise do a full status check.
+ * This routine sets the flash to read-array mode.
+ */
+static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt)
+{
+	int retcode;
+	retcode = flash_status_check(info, sector, tout, prompt);
+	if((retcode == ERR_OK) && !flash_isequal(info,sector, 0, FLASH_STATUS_DONE)) {
+		retcode = ERR_INVAL;
+		printf("Flash %s error at address %lx\n", prompt,info->start[sector]);
+		if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS | FLASH_STATUS_PSLBS)){
+			printf("Command Sequence Error.\n");
+		} else if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS)){
+			printf("Block Erase Error.\n");
+		        retcode = ERR_NOT_ERASED;
+		} else if (flash_isset(info, sector, 0, FLASH_STATUS_PSLBS)) {
+			printf("Locking Error\n");
+		}
+		if(flash_isset(info, sector, 0, FLASH_STATUS_DPS)){
+			printf("Block locked.\n");
+			retcode = ERR_PROTECTED;
+		}
+		if(flash_isset(info, sector, 0, FLASH_STATUS_VPENS))
+			printf("Vpp Low Error.\n");
+	}
+	flash_write_cmd(info, sector, 0, FLASH_CMD_RESET);
+	return retcode;
+}
+/*-----------------------------------------------------------------------
+ */
+static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c)
+{
+	switch(info->portwidth) {
+	case FLASH_CFI_8BIT:
+		cword->c = c;
+		break;
+	case FLASH_CFI_16BIT:
+		cword->w = (cword->w << 8) | c;
+		break;
+	case FLASH_CFI_32BIT:
+		cword->l = (cword->l << 8) | c;
+	}
+}
+
+
+/*-----------------------------------------------------------------------
+ * make a proper sized command based on the port and chip widths
+ */
+static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf)
+{
+	int i;
+	uchar *cp = (uchar *)cmdbuf;
+	for(i=0; i< info->portwidth; i++)
+		*cp++ = ((i+1) % info->chipwidth) ? '\0':cmd;
+}
+
+/*
+ * Write a proper sized command to the correct address
+ */
+static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd)
+{
+
+	volatile cfiptr_t addr;
+	cfiword_t cword;
+	addr.cp = flash_make_addr(info, sect, offset);
+	flash_make_cmd(info, cmd, &cword);
+	switch(info->portwidth) {
+	case FLASH_CFI_8BIT:
+		*addr.cp = cword.c;
+		break;
+	case FLASH_CFI_16BIT:
+		*addr.wp = cword.w;
+		break;
+	case FLASH_CFI_32BIT:
+		*addr.lp = cword.l;
+		break;
+	}
+}
+
+/*-----------------------------------------------------------------------
+ */
+static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd)
+{
+	cfiptr_t cptr;
+	cfiword_t cword;
+	int retval;
+	cptr.cp = flash_make_addr(info, sect, offset);
+	flash_make_cmd(info, cmd, &cword);
+	switch(info->portwidth) {
+	case FLASH_CFI_8BIT:
+		retval = (cptr.cp[0] == cword.c);
+		break;
+	case FLASH_CFI_16BIT:
+		retval = (cptr.wp[0] == cword.w);
+		break;
+	case FLASH_CFI_32BIT:
+		retval = (cptr.lp[0] == cword.l);
+		break;
+	default:
+		retval = 0;
+		break;
+	}
+	return retval;
+}
+/*-----------------------------------------------------------------------
+ */
+static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd)
+{
+	cfiptr_t cptr;
+	cfiword_t cword;
+	int retval;
+	cptr.cp = flash_make_addr(info, sect, offset);
+	flash_make_cmd(info, cmd, &cword);
+	switch(info->portwidth) {
+	case FLASH_CFI_8BIT:
+		retval = ((cptr.cp[0] & cword.c) == cword.c);
+		break;
+	case FLASH_CFI_16BIT:
+		retval = ((cptr.wp[0] & cword.w) == cword.w);
+		break;
+	case FLASH_CFI_32BIT:
+		retval = ((cptr.lp[0] & cword.l) == cword.l);
+		break;
+	default:
+		retval = 0;
+		break;
+	}
+	return retval;
+}
+
+/*-----------------------------------------------------------------------
+ * detect if flash is compatible with the Common Flash Interface (CFI)
+ * http://www.jedec.org/download/search/jesd68.pdf
+ *
+*/
+static int flash_detect_cfi(flash_info_t * info)
+{
+
+	for(info->portwidth=FLASH_CFI_8BIT; info->portwidth <= FLASH_CFI_32BIT;
+	    info->portwidth <<= 1) {
+		for(info->chipwidth =FLASH_CFI_BY8;
+		    info->chipwidth <= info->portwidth;
+		    info->chipwidth <<= 1) {
+			flash_write_cmd(info, 0, 0, FLASH_CMD_RESET);
+			flash_write_cmd(info, 0, FLASH_OFFSET_CFI, FLASH_CMD_CFI);
+			if(flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP,'Q') &&
+			   flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 1, 'R') &&
+			   flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 2, 'Y'))
+				return 1;
+		}
+	}
+	return 0;
+}
+/*
+ * The following code cannot be run from FLASH!
+ *
+ */
+static ulong flash_get_size (ulong base, int banknum)
+{
+	flash_info_t * info = &flash_info[banknum];
+	int i, j;
+	int sect_cnt;
+	unsigned long sector;
+	unsigned long tmp;
+	int size_ratio;
+	uchar num_erase_regions;
+	int  erase_region_size;
+	int  erase_region_count;
+
+	info->start[0] = base;
+
+	if(flash_detect_cfi(info)){
+		size_ratio = info->portwidth / info->chipwidth;
+		num_erase_regions = flash_read_uchar(info, FLASH_OFFSET_NUM_ERASE_REGIONS);
+#ifdef DEBUG_FLASH
+		printf("found %d erase regions\n", num_erase_regions);
+#endif
+		sect_cnt = 0;
+		sector = base;
+		for(i = 0 ; i < num_erase_regions; i++) {
+			if(i > NUM_ERASE_REGIONS) {
+				printf("%d erase regions found, only %d used\n",
+				       num_erase_regions, NUM_ERASE_REGIONS);
+				break;
+			}
+			tmp = flash_read_long(info, 0, FLASH_OFFSET_ERASE_REGIONS);
+			erase_region_size = (tmp & 0xffff)? ((tmp & 0xffff) * 256): 128;
+			tmp >>= 16;
+			erase_region_count = (tmp & 0xffff) +1;
+			for(j = 0; j< erase_region_count; j++) {
+				info->start[sect_cnt] = sector;
+				sector += (erase_region_size * size_ratio);
+				info->protect[sect_cnt] = flash_isset(info, sect_cnt, FLASH_OFFSET_PROTECT, FLASH_STATUS_PROTECT);
+				sect_cnt++;
+			}
+		}
+
+		info->sector_count = sect_cnt;
+		/* multiply the size by the number of chips */
+		info->size = (1 << flash_read_uchar(info, FLASH_OFFSET_SIZE)) * size_ratio;
+		info->buffer_size = (1 << flash_read_ushort(info, 0, FLASH_OFFSET_BUFFER_SIZE));
+		tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_ETOUT);
+		info->erase_blk_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_EMAX_TOUT)));
+		tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WBTOUT);
+		info->buffer_write_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_WBMAX_TOUT)));
+		tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WTOUT);
+		info->write_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_WMAX_TOUT)))/ 1000;
+		info->flash_id = FLASH_MAN_CFI;
+	}
+
+	flash_write_cmd(info, 0, 0, FLASH_CMD_RESET);
+	return(info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+static int flash_write_cfiword (flash_info_t *info, ulong dest, cfiword_t cword)
+{
+
+	cfiptr_t ctladdr;
+	cfiptr_t cptr;
+	int flag;
+
+	ctladdr.cp = flash_make_addr(info, 0, 0);
+	cptr.cp = (uchar *)dest;
+
+
+	/* Check if Flash is (sufficiently) erased */
+	switch(info->portwidth) {
+	case FLASH_CFI_8BIT:
+		flag = ((cptr.cp[0] & cword.c) == cword.c);
+		break;
+	case FLASH_CFI_16BIT:
+		flag = ((cptr.wp[0] & cword.w) == cword.w);
+		break;
+	case FLASH_CFI_32BIT:
+		flag = ((cptr.lp[0] & cword.l)	== cword.l);
+		break;
+	default:
+		return 2;
+	}
+	if(!flag)
+		return 2;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	flash_write_cmd(info, 0, 0, FLASH_CMD_CLEAR_STATUS);
+	flash_write_cmd(info, 0, 0, FLASH_CMD_WRITE);
+
+	switch(info->portwidth) {
+	case FLASH_CFI_8BIT:
+		cptr.cp[0] = cword.c;
+		break;
+	case FLASH_CFI_16BIT:
+		cptr.wp[0] = cword.w;
+		break;
+	case FLASH_CFI_32BIT:
+		cptr.lp[0] = cword.l;
+		break;
+	}
+
+	/* re-enable interrupts if necessary */
+	if(flag)
+		enable_interrupts();
+
+	return flash_full_status_check(info, 0, info->write_tout, "write");
+}
+
+#ifdef CFG_FLASH_USE_BUFFER_WRITE
+
+/* loop through the sectors from the highest address
+ * when the passed address is greater or equal to the sector address
+ * we have a match
+ */
+static int find_sector(flash_info_t *info, ulong addr)
+{
+	int sector;
+	for(sector = info->sector_count - 1; sector >= 0; sector--) {
+		if(addr >= info->start[sector])
+			break;
+	}
+	return sector;
+}
+
+static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp, int len)
+{
+
+	int sector;
+	int cnt;
+	int retcode;
+	volatile cfiptr_t src;
+	volatile cfiptr_t dst;
+
+	src.cp = cp;
+	dst.cp = (uchar *)dest;
+	sector = find_sector(info, dest);
+	flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
+	flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_TO_BUFFER);
+	if((retcode = flash_status_check(info, sector, info->buffer_write_tout,
+					 "write to buffer")) == ERR_OK) {
+		switch(info->portwidth) {
+		case FLASH_CFI_8BIT:
+			cnt = len;
+			break;
+		case FLASH_CFI_16BIT:
+			cnt = len >> 1;
+			break;
+		case FLASH_CFI_32BIT:
+			cnt = len >> 2;
+			break;
+		default:
+			return ERR_INVAL;
+			break;
+		}
+		flash_write_cmd(info, sector, 0, (uchar)cnt-1);
+		while(cnt-- > 0) {
+			switch(info->portwidth) {
+			case FLASH_CFI_8BIT:
+				*dst.cp++ = *src.cp++;
+				break;
+			case FLASH_CFI_16BIT:
+				*dst.wp++ = *src.wp++;
+				break;
+			case FLASH_CFI_32BIT:
+				*dst.lp++ = *src.lp++;
+				break;
+			default:
+				return ERR_INVAL;
+				break;
+			}
+		}
+		flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_BUFFER_CONFIRM);
+		retcode = flash_full_status_check(info, sector, info->buffer_write_tout,
+					     "buffer write");
+	}
+	flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
+	return retcode;
+}
+#endif /* CFG_USE_FLASH_BUFFER_WRITE */
diff --git a/board/rpxsuper/rpxsuper.c b/board/rpxsuper/rpxsuper.c
new file mode 100644
index 000000000..2c0717ed2
--- /dev/null
+++ b/board/rpxsuper/rpxsuper.c
@@ -0,0 +1,305 @@
+/*
+ * (C) Copyright 2000
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2001
+ * Advent Networks, Inc. <http://www.adventnetworks.com>
+ * Jay Monkman <jtm@smoothsmoothie.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc8260.h>
+#include "rpxsuper.h"
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+
+const iop_conf_t iop_conf_tab[4][32] = {
+
+    /* Port A configuration */
+    {	/*	      conf ppar psor pdir podr pdat */
+        /* PA31 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 *ATMTXEN */
+	/* PA30 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTCA   */
+	/* PA29 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTSOC  */
+	/* PA28 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 *ATMRXEN */
+	/* PA27 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRSOC */
+	/* PA26 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRCA */
+	/* PA25 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[0] */
+	/* PA24 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[1] */
+	/* PA23 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[2] */
+	/* PA22 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[3] */
+	/* PA21 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[4] */
+	/* PA20 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[5] */
+	/* PA19 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[6] */
+	/* PA18 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXD[7] */
+	/* PA17 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[7] */
+	/* PA16 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[6] */
+	/* PA15 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[5] */
+	/* PA14 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[4] */
+	/* PA13 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[3] */
+	/* PA12 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[2] */
+	/* PA11 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[1] */
+	/* PA10 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXD[0] */
+	/* PA9  */ {   1,   1,   0,   1,   0,   0   }, /* SMC2 TXD */
+	/* PA8  */ {   1,   1,   0,   0,   0,   0   }, /* SMC2 RXD */
+	/* PA7  */ {   1,   0,   0,   0,   0,   0   }, /* PA7 */
+	/* PA6  */ {   1,   0,   0,   0,   0,   0   }, /* PA6 */
+	/* PA5  */ {   1,   0,   0,   0,   0,   0   }, /* PA5 */
+	/* PA4  */ {   1,   0,   0,   0,   0,   0   }, /* PA4 */
+	/* PA3  */ {   1,   0,   0,   0,   0,   0   }, /* PA3 */
+	/* PA2  */ {   1,   0,   0,   0,   0,   0   }, /* PA2 */
+	/* PA1  */ {   1,   0,   0,   0,   0,   0   }, /* PA1 */
+	/* PA0  */ {   1,   0,   0,   0,   0,   0   }  /* PA0 */
+    },
+
+    /* Port B configuration */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PB31 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TX_ER */
+	/* PB30 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_DV */
+	/* PB29 */ {   1,   1,   1,   1,   0,   0   }, /* FCC2 MII TX_EN */
+	/* PB28 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_ER */
+	/* PB27 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII COL */
+	/* PB26 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII CRS */
+	/* PB25 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[3] */
+	/* PB24 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[2] */
+	/* PB23 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[1] */
+	/* PB22 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[0] */
+	/* PB21 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[0] */
+	/* PB20 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[1] */
+	/* PB19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[2] */
+	/* PB18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[3] */
+	/* PB17 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RX_DV */
+	/* PB16 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RX_ER */
+	/* PB15 */ {   1,   1,   0,   1,   0,   0   }, /* FCC3 MII TX_ER */
+	/* PB14 */ {   1,   1,   0,   1,   0,   0   }, /* FCC3 MII TX_EN */
+	/* PB13 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII COL */
+	/* PB12 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII CRS */
+	/* PB11 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RxD[3] */
+	/* PB10 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RxD[2] */
+	/* PB9  */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RxD[1] */
+	/* PB8  */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RxD[0] */
+	/* PB7  */ {   0,   0,   0,   0,   0,   0   }, /* PB7 */
+	/* PB6  */ {   1,   1,   0,   1,   0,   0   }, /* FCC3 MII TxD[1] */
+	/* PB5  */ {   1,   1,   0,   1,   0,   0   }, /* FCC3 MII TxD[2] */
+	/* PB4  */ {   1,   1,   0,   1,   0,   0   }, /* FCC3 MII TxD[3] */
+	/* PB3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    },
+
+    /* Port C */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PC31 */ {   1,   0,   0,   1,   0,   0   }, /* PC31 */
+	/* PC30 */ {   1,   0,   0,   1,   0,   0   }, /* PC30 */
+	/* PC29 */ {   1,   1,   1,   0,   0,   0   }, /* SCC1 EN *CLSN */
+	/* PC28 */ {   1,   0,   0,   1,   0,   0   }, /* PC28 */
+	/* PC27 */ {   1,   1,   0,   1,   0,   0   }, /* FCC3 MII TxD[0] */
+	/* PC26 */ {   1,   0,   0,   1,   0,   0   }, /* PC26 */
+	/* PC25 */ {   1,   0,   0,   1,   0,   0   }, /* PC25 */
+	/* PC24 */ {   1,   0,   0,   1,   0,   0   }, /* PC24 */
+	/* PC23 */ {   1,   1,   0,   1,   0,   0   }, /* ATMTFCLK */
+	/* PC22 */ {   1,   1,   0,   0,   0,   0   }, /* ATMRFCLK */
+	/* PC21 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN RXCLK */
+	/* PC20 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN TXCLK */
+	/* PC19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_CLK */
+	/* PC18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII TX_CLK */
+	/* PC17 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII RX_CLK */
+	/* PC16 */ {   1,   1,   0,   0,   0,   0   }, /* FCC3 MII TX_CLK */
+	/* PC15 */ {   1,   0,   0,   0,   0,   0   }, /* PC15 */
+	/* PC14 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN *CD */
+	/* PC13 */ {   1,   0,   0,   1,   0,   0   }, /* PC13 */
+	/* PC12 */ {   1,   0,   0,   1,   0,   0   }, /* PC12 */
+	/* PC11 */ {   1,   0,   0,   1,   0,   0   }, /* PC11 */
+	/* PC10 */ {   1,   0,   0,   1,   0,   0   }, /* FCC2 MDC */
+	/* PC9  */ {   1,   0,   0,   1,   0,   0   }, /* FCC2 MDIO */
+	/* PC8  */ {   1,   0,   0,   1,   0,   0   }, /* PC8 */
+	/* PC7  */ {   1,   0,   0,   1,   0,   0   }, /* PC7 */
+	/* PC6  */ {   1,   0,   0,   1,   0,   0   }, /* PC6 */
+	/* PC5  */ {   1,   0,   0,   1,   0,   0   }, /* PC5 */
+	/* PC4  */ {   1,   0,   0,   1,   0,   0   }, /* PC4 */
+	/* PC3  */ {   1,   0,   0,   1,   0,   0   }, /* PC3 */
+	/* PC2  */ {   1,   0,   0,   1,   0,   1   }, /* ENET FDE */
+	/* PC1  */ {   1,   0,   0,   1,   0,   0   }, /* ENET DSQE */
+	/* PC0  */ {   1,   0,   0,   1,   0,   0   }, /* ENET LBK */
+    },
+
+    /* Port D */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PD31 */ {   1,   0,   0,   0,   0,   0   }, /* SCC1 EN RxD */
+	/* PD30 */ {   1,   0,   0,   0,   0,   0   }, /* SCC1 EN TxD */
+	/* PD29 */ {   1,   0,   0,   0,   0,   0   }, /* SCC1 EN TENA */
+	/* PD28 */ {   1,   0,   0,   0,   0,   0   }, /* PD28 */
+	/* PD27 */ {   1,   0,   0,   0,   0,   0   }, /* PD27 */
+	/* PD26 */ {   1,   0,   0,   0,   0,   0   }, /* PD26 */
+	/* PD25 */ {   1,   0,   0,   0,   0,   0   }, /* PD25 */
+	/* PD24 */ {   1,   0,   0,   0,   0,   0   }, /* PD24 */
+	/* PD23 */ {   1,   0,   0,   0,   0,   0   }, /* PD23 */
+	/* PD22 */ {   1,   0,   0,   0,   0,   0   }, /* PD22 */
+	/* PD21 */ {   1,   0,   0,   0,   0,   0   }, /* PD21 */
+	/* PD20 */ {   1,   0,   0,   0,   0,   0   }, /* PD20 */
+	/* PD19 */ {   1,   0,   0,   0,   0,   0   }, /* PD19 */
+	/* PD18 */ {   1,   0,   0,   0,   0,   0   }, /* PD19 */
+	/* PD17 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMRXPRTY */
+	/* PD16 */ {   1,   0,   0,   0,   0,   0   }, /* FCC1 ATMTXPRTY */
+	/* PD15 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SDA */
+	/* PD14 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SCL */
+	/* PD13 */ {   1,   0,   0,   0,   0,   0   }, /* PD13 */
+	/* PD12 */ {   1,   0,   0,   0,   0,   0   }, /* PD12 */
+	/* PD11 */ {   1,   0,   0,   0,   0,   0   }, /* PD11 */
+	/* PD10 */ {   1,   0,   0,   0,   0,   0   }, /* PD10 */
+	/* PD9  */ {   1,   1,   0,   1,   0,   0   }, /* SMC1 TXD */
+	/* PD8  */ {   1,   1,   0,   0,   0,   0   }, /* SMC1 RXD */
+	/* PD7  */ {   1,   0,   0,   0,   0,   0   }, /* PD7 */
+	/* PD6  */ {   1,   0,   0,   0,   0,   0   }, /* PD6 */
+	/* PD5  */ {   1,   0,   0,   0,   0,   0   }, /* PD5 */
+	/* PD4  */ {   1,   0,   0,   0,   0,   0   }, /* PD4 */
+	/* PD3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    }
+};
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Setup CS4 to enable the Board Control/Status registers.
+ * Otherwise the smcs won't work.
+*/
+int board_pre_init (void)
+{
+    volatile t_rpx_regs *regs = (t_rpx_regs*)CFG_REGS_BASE;
+    volatile immap_t *immap  = (immap_t *)CFG_IMMR;
+    volatile memctl8260_t *memctl = &immap->im_memctl;
+    memctl->memc_br4 = CFG_BR4_PRELIM;
+    memctl->memc_or4 = CFG_OR4_PRELIM;
+    regs->bcsr1 = 0x70; /* to enable terminal no SMC1 */
+    regs->bcsr2 = 0x20;	/* mut be written to enable writing FLASH */
+    return 0;
+}
+
+void
+reset_phy(void)
+{
+    volatile t_rpx_regs *regs = (t_rpx_regs*)CFG_REGS_BASE;
+    regs->bcsr4 = 0xC3;
+}
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard(void)
+{
+    volatile t_rpx_regs *regs = (t_rpx_regs*)CFG_REGS_BASE;
+    printf ("Board: Embedded Planet RPX Super, Revision %d\n",
+	regs->bcsr0 >> 4);
+
+    return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram(int board_type)
+{
+    volatile immap_t *immap  = (immap_t *)CFG_IMMR;
+    volatile memctl8260_t *memctl = &immap->im_memctl;
+    volatile uchar c = 0, *ramaddr;
+    ulong psdmr, lsdmr, bcr;
+    long size = 0;
+    int i;
+
+    psdmr = CFG_PSDMR;
+    lsdmr = CFG_LSDMR;
+
+    /*
+     * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+     *
+     * "At system reset, initialization software must set up the
+     *  programmable parameters in the memory controller banks registers
+     *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+     *  system software should execute the following initialization sequence
+     *  for each SDRAM device.
+     *
+     *  1. Issue a PRECHARGE-ALL-BANKS command
+     *  2. Issue eight CBR REFRESH commands
+     *  3. Issue a MODE-SET command to initialize the mode register
+     *
+     *  The initial commands are executed by setting P/LSDMR[OP] and
+     *  accessing the SDRAM with a single-byte transaction."
+     *
+     * The appropriate BRx/ORx registers have already been set when we
+     * get here. The SDRAM can be accessed at the address CFG_SDRAM_BASE.
+     */
+
+    size = CFG_SDRAM0_SIZE;
+    bcr = immap->im_siu_conf.sc_bcr;
+    immap->im_siu_conf.sc_bcr = (bcr & ~BCR_EBM);
+
+    memctl->memc_mptpr = CFG_MPTPR;
+
+    ramaddr = (uchar *)(CFG_SDRAM0_BASE);
+    memctl->memc_psrt = CFG_PSRT;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
+    *ramaddr = c;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
+    for (i = 0; i < 8; i++)
+        *ramaddr = c;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
+    *ramaddr = c;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+    *ramaddr = c;
+
+    immap->im_siu_conf.sc_bcr = bcr;
+
+#ifndef CFG_RAMBOOT
+/*    size += CFG_SDRAM1_SIZE; */
+    ramaddr = (uchar *)(CFG_SDRAM1_BASE);
+    memctl->memc_lsrt = CFG_LSRT;
+
+    memctl->memc_lsdmr = lsdmr | PSDMR_OP_PREA;
+    *ramaddr = c;
+
+    memctl->memc_lsdmr = lsdmr | PSDMR_OP_CBRR;
+    for (i = 0; i < 8; i++)
+	*ramaddr = c;
+
+    memctl->memc_lsdmr = lsdmr | PSDMR_OP_MRW;
+    *ramaddr = c;
+
+    memctl->memc_lsdmr = lsdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+    *ramaddr = c;
+#endif
+
+    /* return total ram size */
+    return (size * 1024 * 1024);
+}
diff --git a/board/rsdproto/config.mk b/board/rsdproto/config.mk
new file mode 100644
index 000000000..5844ec1ea
--- /dev/null
+++ b/board/rsdproto/config.mk
@@ -0,0 +1,33 @@
+#
+# (C) Copyright 2000
+# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+# Marius Groeger <mgroeger@sysgo.de>
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# MBX8xx boards
+#
+
+TEXT_BASE = 0xff000000
+/*TEXT_BASE  = 0x00200000 */
diff --git a/board/rsdproto/rsdproto.c b/board/rsdproto/rsdproto.c
new file mode 100644
index 000000000..bf4fd5305
--- /dev/null
+++ b/board/rsdproto/rsdproto.c
@@ -0,0 +1,378 @@
+/*
+ * (C) Copyright 2000
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc8260.h>
+#include <i2c.h>
+
+/* define to initialise the SDRAM on the local bus */
+#undef INIT_LOCAL_BUS_SDRAM
+
+/* I2C Bus adresses for PPC & Protocol board */
+#define PPC8260_I2C_ADR		0x30	/*(0)011.0000 */
+#define LM84_PPC_I2C_ADR	0x2A	/*(0)010.1010 */
+#define LM84_SHARC_I2C_ADR	0x29	/*(0)010.1001 */
+#define VIRTEX_I2C_ADR		0x25	/*(0)010.0101 */
+#define X24645_PPC_I2C_ADR	0x00	/*(0)00X.XXXX  -> be careful ! No other i2c-chip should have an adress beginning with (0)00 !!! */
+#define RS5C372_PPC_I2C_ADR	0x32	/*(0)011.0010  -> this adress is programmed by the manufacturer and cannot be changed !!! */
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+
+const iop_conf_t iop_conf_tab[4][32] = {
+
+    /* Port A configuration */
+    {	/*	      conf ppar psor pdir podr pdat */
+	/* PA31 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA30 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA29 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA28 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA27 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA26 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA25 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA24 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA23 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA22 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA21 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA20 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA19 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA18 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA17 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA16 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA15 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA14 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA13 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA12 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA11 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA10 */ {   0,   0,   0,   0,   0,   0   },
+	/* PA9  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA8  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA7  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA6  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA5  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA4  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA3  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA2  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA1  */ {   0,   0,   0,   0,   0,   0   },
+	/* PA0  */ {   0,   0,   0,   0,   0,   0   }
+    },
+
+
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PB31 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TX_ER */
+	/* PB30 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_DV */
+	/* PB29 */ {   1,   1,   1,   1,   0,   0   }, /* FCC2 MII TX_EN */
+	/* PB28 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_ER */
+	/* PB27 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII COL */
+	/* PB26 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII CRS */
+	/* PB25 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[3] */
+	/* PB24 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[2] */
+	/* PB23 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[1] */
+	/* PB22 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[0] */
+	/* PB21 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[0] */
+	/* PB20 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[1] */
+	/* PB19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[2] */
+	/* PB18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[3] */
+	/* PB17 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB16 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB15 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB14 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB13 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB12 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB11 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB10 */ {   0,   0,   0,   0,   0,   0   },
+	/* PB9  */ {   0,   0,   0,   0,   0,   0   },
+	/* PB8  */ {   0,   0,   0,   0,   0,   0   },
+	/* PB7  */ {   0,   0,   0,   0,   0,   0   },
+	/* PB6  */ {   0,   0,   0,   0,   0,   0   },
+	/* PB5  */ {   0,   0,   0,   0,   0,   0   },
+	/* PB4  */ {   0,   0,   0,   0,   0,   0   },
+	/* PB3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    },
+
+
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PC31 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC30 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC29 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC28 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC27 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC26 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC25 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC24 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC23 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC22 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC21 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC20 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC19 */ {   1,   1,   0,   0,   0,   0   },
+	/* PC18 */ {   1,   1,   0,   0,   0,   0   }, /* ETHRXCLK: CLK14 */
+	/* PC17 */ {   0,   0,   0,   0,   0,   0   }, /* ETHTXCLK: CLK15 */
+	/* PC16 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC15 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC14 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 UART CD/ */
+	/* PC13 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC12 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC11 */ {   0,   0,   0,   0,   0,   0   },
+	/* PC10 */ {   1,   0,   0,   1,   0,   0   }, /* ETHMDC: GP */
+	/* PC9  */ {   1,   0,   0,   1,   0,   0   }, /* ETHMDIO: GP */
+	/* PC8  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC7  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC6  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC5  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC4  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC3  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC2  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC1  */ {   0,   0,   0,   0,   0,   0   },
+	/* PC0  */ {   0,   0,   0,   0,   0,   0   }
+    },
+
+
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PD31 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 UART RxD */
+	/* PD30 */ {   1,   1,   1,   1,   0,   0   }, /* SCC1 UART TxD */
+	/* PD29 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD28 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD27 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD26 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD25 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD24 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD23 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD22 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD21 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD20 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD19 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD18 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD17 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD16 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD15 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SDA */
+	/* PD14 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SCL */
+	/* PD13 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD12 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD11 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD10 */ {   0,   0,   0,   0,   0,   0   },
+	/* PD9  */ {   0,   0,   0,   0,   0,   0   },
+	/* PD8  */ {   0,   0,   0,   0,   0,   0   },
+	/* PD7  */ {   0,   0,   0,   0,   0,   0   },
+	/* PD6  */ {   0,   0,   0,   0,   0,   0   },
+	/* PD5  */ {   0,   0,   0,   0,   0,   0   },
+	/* PD4  */ {   0,   0,   0,   0,   0,   0   },
+	/* PD3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    }
+};
+
+/* ------------------------------------------------------------------------- */
+
+struct tm {
+	unsigned int tm_sec;
+	unsigned int tm_min;
+	unsigned int tm_hour;
+	unsigned int tm_wday;
+	unsigned int tm_mday;
+	unsigned int tm_mon;
+	unsigned int tm_year;
+};
+
+void read_RS5C372_time (struct tm *timedate)
+{
+	unsigned char buffer[8];
+
+#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
+
+	if (i2c_read (RS5C372_PPC_I2C_ADR, 0, 1, buffer, sizeof (buffer))) {
+		timedate->tm_sec = BCD_TO_BIN (buffer[0]);
+		timedate->tm_min = BCD_TO_BIN (buffer[1]);
+		timedate->tm_hour = BCD_TO_BIN (buffer[2]);
+		timedate->tm_wday = BCD_TO_BIN (buffer[3]);
+		timedate->tm_mday = BCD_TO_BIN (buffer[4]);
+		timedate->tm_mon = BCD_TO_BIN (buffer[5]);
+		timedate->tm_year = BCD_TO_BIN (buffer[6]) + 2000;
+	} else {
+		/*printf("i2c error %02x\n", rc); */
+		memset (timedate, 0, sizeof (struct tm));
+	}
+}
+
+/* ------------------------------------------------------------------------- */
+
+int read_LM84_temp (int address)
+{
+	unsigned char buffer[8];
+	/*int rc;*/
+
+	if (i2c_read (address, 0, 1, buffer, 1)) {
+		return (int) buffer[0];
+	} else {
+		/*printf("i2c error %02x\n", rc); */
+		return -42;
+	}
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+	struct tm timedate;
+	unsigned int ppctemp, prottemp;
+
+	puts ("Board: Rohde & Schwarz 8260 Protocol Board\n");
+
+	/* initialise i2c */
+	i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+
+	read_RS5C372_time (&timedate);
+	printf ("  Time:  %02d:%02d:%02d\n",
+			timedate.tm_hour, timedate.tm_min, timedate.tm_sec);
+	printf ("  Date:  %02d-%02d-%04d\n",
+			timedate.tm_mday, timedate.tm_mon, timedate.tm_year);
+	ppctemp = read_LM84_temp (LM84_PPC_I2C_ADR);
+	prottemp = read_LM84_temp (LM84_SHARC_I2C_ADR);
+	printf ("  Temp:  PPC %d C, Protocol Board %d C\n",
+			ppctemp, prottemp);
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Miscelaneous platform dependent initialisations while still
+ * running in flash
+ */
+
+int misc_init_f (void)
+{
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8260_t *memctl = &immap->im_memctl;
+
+#ifdef INIT_LOCAL_BUS_SDRAM
+	volatile uchar *ramaddr8;
+#endif
+	volatile ulong *ramaddr32;
+	ulong sdmr;
+	int i;
+
+	/*
+	 * Only initialize SDRAM when running from FLASH.
+	 * When running from RAM, don't touch it.
+	 */
+	if ((ulong) initdram & 0xff000000) {
+		immap->im_siu_conf.sc_ppc_acr = 0x02;
+		immap->im_siu_conf.sc_ppc_alrh = 0x01267893;
+		immap->im_siu_conf.sc_ppc_alrl = 0x89ABCDEF;
+		immap->im_siu_conf.sc_lcl_acr = 0x02;
+		immap->im_siu_conf.sc_lcl_alrh = 0x01234567;
+		immap->im_siu_conf.sc_lcl_alrl = 0x89ABCDEF;
+		/*
+		 * Program local/60x bus Transfer Error Status and Control Regs:
+		 * Disable parity errors
+		 */
+		immap->im_siu_conf.sc_tescr1 = 0x00040000;
+		immap->im_siu_conf.sc_ltescr1 = 0x00040000;
+
+		/*
+		 * Perform Power-Up Initialisation of SDRAM (see 8260 UM, 10.4.2)
+		 *
+		 * The appropriate BRx/ORx registers have already
+		 * been set when we get here (see cpu_init_f). The
+		 * SDRAM can be accessed at the address CFG_SDRAM_BASE.
+		 */
+		memctl->memc_mptpr = 0x2000;
+		memctl->memc_mar = 0x0200;
+#ifdef INIT_LOCAL_BUS_SDRAM
+		/* initialise local bus ram
+		 *
+		 * (using the PSRMR_ definitions is NOT an error here
+		 * - the LSDMR has the same fields as the PSDMR!)
+		 */
+		memctl->memc_lsrt = 0x0b;
+		memctl->memc_lurt = 0x00;
+		ramaddr = (uchar *) PHYS_SDRAM_LOCAL;
+		sdmr = CFG_LSDMR & ~(PSDMR_OP_MSK | PSDMR_RFEN | PSDMR_PBI);
+		memctl->memc_lsdmr = sdmr | PSDMR_OP_PREA;
+		*ramaddr = 0xff;
+		for (i = 0; i < 8; i++) {
+			memctl->memc_lsdmr = sdmr | PSDMR_OP_CBRR;
+			*ramaddr = 0xff;
+		}
+		memctl->memc_lsdmr = sdmr | PSDMR_OP_MRW;
+		*ramaddr = 0xff;
+		memctl->memc_lsdmr = CFG_LSDMR | PSDMR_OP_NORM;
+#endif
+		/* initialise 60x bus ram */
+		memctl->memc_psrt = 0x0b;
+		memctl->memc_purt = 0x08;
+		ramaddr32 = (ulong *) PHYS_SDRAM_60X;
+		sdmr = CFG_PSDMR & ~(PSDMR_OP_MSK | PSDMR_RFEN | PSDMR_PBI);
+		memctl->memc_psdmr = sdmr | PSDMR_OP_PREA;
+		ramaddr32[0] = 0x00ff00ff;
+		ramaddr32[1] = 0x00ff00ff;
+		memctl->memc_psdmr = sdmr | PSDMR_OP_CBRR;
+		for (i = 0; i < 8; i++) {
+			ramaddr32[0] = 0x00ff00ff;
+			ramaddr32[1] = 0x00ff00ff;
+		}
+		memctl->memc_psdmr = sdmr | PSDMR_OP_MRW;
+		ramaddr32[0] = 0x00ff00ff;
+		ramaddr32[1] = 0x00ff00ff;
+		memctl->memc_psdmr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+	}
+
+	/* return the size of the 60x bus ram */
+	return PHYS_SDRAM_60X_SIZE;
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Miscelaneous platform dependent initialisations after monitor
+ * has been relocated into ram
+ */
+
+int misc_init_r (void)
+{
+	printf ("misc_init_r\n");
+	return (0);
+}
diff --git a/board/sacsng/sacsng.c b/board/sacsng/sacsng.c
new file mode 100644
index 000000000..0f0f0e6cc
--- /dev/null
+++ b/board/sacsng/sacsng.c
@@ -0,0 +1,801 @@
+/*
+ * (C) Copyright 2002
+ * Custom IDEAS, Inc. <www.cideas.com>
+ * Gerald Van Baren <vanbaren@cideas.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <asm/u-boot.h>
+#include <common.h>
+#include <ioports.h>
+#include <mpc8260.h>
+/*NO// #include <memtest.h> */
+#include <i2c.h>
+#include <spi.h>
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+#include <status_led.h>
+#endif
+
+#include "clkinit.h"
+#include "ioconfig.h" /* I/O configuration table */
+
+/*
+ * PBI Page Based Interleaving
+ *   PSDMR_PBI page based interleaving
+ *   0         bank based interleaving
+ * External Address Multiplexing (EAMUX) adds a clock to address cycles
+ *   (this can help with marginal board layouts)
+ *   PSDMR_EAMUX  adds a clock
+ *   0            no extra clock
+ * Buffer Command (BUFCMD) adds a clock to command cycles.
+ *   PSDMR_BUFCMD adds a clock
+ *   0            no extra clock
+ */
+#define CONFIG_PBI		PSDMR_PBI
+#define PESSIMISTIC_SDRAM	0
+#define EAMUX			0	/* EST requires EAMUX */
+#define BUFCMD			0
+
+/*
+ * ADC/DAC Defines:
+ */
+#define INITIAL_SAMPLE_RATE 10016     /* Initial Daq sample rate */
+#define INITIAL_RIGHT_JUST  0         /* Initial DAC right justification */
+#define INITIAL_MCLK_DIVIDE 0         /* Initial MCLK Divide */
+#define INITIAL_SAMPLE_64X  1         /* Initial  64x clocking mode */
+#define INITIAL_SAMPLE_128X 0         /* Initial 128x clocking mode */
+
+/*
+ * ADC Defines:
+ */
+#define I2C_ADC_1_ADDR 0x0E           /* I2C Address of the ADC #1 */
+#define I2C_ADC_2_ADDR 0x0F           /* I2C Address of the ADC #2 */
+
+#define ADC_SDATA1_MASK 0x00020000    /* PA14 - CH12SDATA_PU   */
+#define ADC_SDATA2_MASK 0x00010000    /* PA15 - CH34SDATA_PU   */
+
+#define ADC_VREF_CAP   100            /* VREF capacitor in uF */
+#define ADC_INITIAL_DELAY (10 * ADC_VREF_CAP) /* 10 usec per uF, in usec */
+#define ADC_SDATA_DELAY    100        /* ADC SDATA release delay in usec */
+#define ADC_CAL_DELAY (1000000 / INITIAL_SAMPLE_RATE * 4500)
+                                      /* Wait at least 4100 LRCLK's */
+
+#define ADC_REG1_FRAME_START    0x80  /* Frame start */
+#define ADC_REG1_GROUND_CAL     0x40  /* Ground calibration enable */
+#define ADC_REG1_ANA_MOD_PDOWN  0x20  /* Analog modulator section in power down */
+#define ADC_REG1_DIG_MOD_PDOWN  0x10  /* Digital modulator section in power down */
+
+#define ADC_REG2_128x           0x80  /* Oversample at 128x */
+#define ADC_REG2_CAL            0x40  /* System calibration enable */
+#define ADC_REG2_CHANGE_SIGN    0x20  /* Change sign enable */
+#define ADC_REG2_LR_DISABLE     0x10  /* Left/Right output disable */
+#define ADC_REG2_HIGH_PASS_DIS  0x08  /* High pass filter disable */
+#define ADC_REG2_SLAVE_MODE     0x04  /* Slave mode */
+#define ADC_REG2_DFS            0x02  /* Digital format select */
+#define ADC_REG2_MUTE           0x01  /* Mute */
+
+#define ADC_REG7_ADDR_ENABLE    0x80  /* Address enable */
+#define ADC_REG7_PEAK_ENABLE    0x40  /* Peak enable */
+#define ADC_REG7_PEAK_UPDATE    0x20  /* Peak update */
+#define ADC_REG7_PEAK_FORMAT    0x10  /* Peak display format */
+#define ADC_REG7_DIG_FILT_PDOWN 0x04  /* Digital filter power down enable */
+#define ADC_REG7_FIR2_IN_EN     0x02  /* External FIR2 input enable */
+#define ADC_REG7_PSYCHO_EN      0x01  /* External pyscho filter input enable */
+
+/*
+ * DAC Defines:
+ */
+
+#define I2C_DAC_ADDR 0x11             /* I2C Address of the DAC */
+
+#define DAC_RST_MASK 0x00008000       /* PA16 - DAC_RST*  */
+#define DAC_RESET_DELAY    100        /* DAC reset delay in usec */
+#define DAC_INITIAL_DELAY 5000        /* DAC initialization delay in usec */
+
+#define DAC_REG1_AMUTE   0x80         /* Auto-mute */
+
+#define DAC_REG1_LEFT_JUST_24_BIT (0 << 4) /* Fmt 0: Left justified 24 bit  */
+#define DAC_REG1_I2S_24_BIT       (1 << 4) /* Fmt 1: I2S up to 24 bit       */
+#define DAC_REG1_RIGHT_JUST_16BIT (2 << 4) /* Fmt 2: Right justified 16 bit */
+#define DAC_REG1_RIGHT_JUST_24BIT (3 << 4) /* Fmt 3: Right justified 24 bit */
+#define DAC_REG1_RIGHT_JUST_20BIT (4 << 4) /* Fmt 4: Right justified 20 bit */
+#define DAC_REG1_RIGHT_JUST_18BIT (5 << 4) /* Fmt 5: Right justified 18 bit */
+
+#define DAC_REG1_DEM_NO           (0 << 2) /* No      De-emphasis  */
+#define DAC_REG1_DEM_44KHZ        (1 << 2) /* 44.1KHz De-emphasis  */
+#define DAC_REG1_DEM_48KHZ        (2 << 2) /* 48KHz   De-emphasis  */
+#define DAC_REG1_DEM_32KHZ        (3 << 2) /* 32KHz   De-emphasis  */
+
+#define DAC_REG1_SINGLE 0             /*   4- 50KHz sample rate  */
+#define DAC_REG1_DOUBLE 1             /*  50-100KHz sample rate  */
+#define DAC_REG1_QUAD   2             /* 100-200KHz sample rate  */
+#define DAC_REG1_DSD    3             /* Direct Stream Data, DSD */
+
+#define DAC_REG5_INVERT_A   0x80      /* Invert channel A */
+#define DAC_REG5_INVERT_B   0x40      /* Invert channel B */
+#define DAC_REG5_I2C_MODE   0x20      /* Control port (I2C) mode */
+#define DAC_REG5_POWER_DOWN 0x10      /* Power down mode */
+#define DAC_REG5_MUTEC_A_B  0x08      /* Mutec A=B */
+#define DAC_REG5_FREEZE     0x04      /* Freeze */
+#define DAC_REG5_MCLK_DIV   0x02      /* MCLK divide by 2 */
+#define DAC_REG5_RESERVED   0x01      /* Reserved */
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard(void)
+{
+    printf ("SACSng\n");
+
+    return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram(int board_type)
+{
+    volatile immap_t *immap  = (immap_t *)CFG_IMMR;
+    volatile memctl8260_t *memctl = &immap->im_memctl;
+    volatile uchar c = 0;
+    volatile uchar *ramaddr = (uchar *)(CFG_SDRAM_BASE + 0x8);
+    uint  psdmr = CFG_PSDMR;
+    int   i;
+    uint   psrt = 14;					/* for no SPD */
+    uint   chipselects = 1;				/* for no SPD */
+    uint   sdram_size = CFG_SDRAM0_SIZE * 1024 * 1024;	/* for no SPD */
+    uint   or = CFG_OR2_PRELIM;				/* for no SPD */
+#ifdef SDRAM_SPD_ADDR
+    uint   data_width;
+    uint   rows;
+    uint   banks;
+    uint   cols;
+    uint   caslatency;
+    uint   width;
+    uint   rowst;
+    uint   sdam;
+    uint   bsma;
+    uint   sda10;
+    u_char spd_size;
+    u_char data;
+    u_char cksum;
+    int    j;
+#endif
+
+#ifdef SDRAM_SPD_ADDR
+    /* Keep the compiler from complaining about potentially uninitialized vars */
+    data_width = chipselects = rows = banks = cols = caslatency = psrt = 0;
+
+    /*
+     * Read the SDRAM SPD EEPROM via I2C.
+     */
+    i2c_read(SDRAM_SPD_ADDR, 0, 1, &data, 1);
+    spd_size = data;
+    cksum    = data;
+    for(j = 1; j < 64; j++) {	/* read only the checksummed bytes */
+	/* note: the I2C address autoincrements when alen == 0 */
+	i2c_read(SDRAM_SPD_ADDR, 0, 0, &data, 1);
+	     if(j ==  5) chipselects = data & 0x0F;
+	else if(j ==  6) data_width  = data;
+	else if(j ==  7) data_width |= data << 8;
+	else if(j ==  3) rows        = data & 0x0F;
+	else if(j ==  4) cols        = data & 0x0F;
+	else if(j == 12) {
+	    /*
+             * Refresh rate: this assumes the prescaler is set to
+	     * approximately 1uSec per tick.
+	     */
+	    switch(data & 0x7F) {
+                default:
+                case 0:  psrt =  14 ; /*  15.625uS */  break;
+                case 1:  psrt =   2;  /*   3.9uS   */  break;
+                case 2:  psrt =   6;  /*   7.8uS   */  break;
+                case 3:  psrt =  29;  /*  31.3uS   */  break;
+                case 4:  psrt =  60;  /*  62.5uS   */  break;
+                case 5:  psrt = 120;  /* 125uS     */  break;
+	    }
+	}
+	else if(j == 17) banks       = data;
+	else if(j == 18) {
+	    caslatency = 3; /* default CL */
+#if(PESSIMISTIC_SDRAM)
+		 if((data & 0x04) != 0) caslatency = 3;
+	    else if((data & 0x02) != 0) caslatency = 2;
+	    else if((data & 0x01) != 0) caslatency = 1;
+#else
+		 if((data & 0x01) != 0) caslatency = 1;
+	    else if((data & 0x02) != 0) caslatency = 2;
+	    else if((data & 0x04) != 0) caslatency = 3;
+#endif
+	    else {
+		printf ("WARNING: Unknown CAS latency 0x%02X, using 3\n",
+		        data);
+	    }
+	}
+	else if(j == 63) {
+	    if(data != cksum) {
+		printf ("WARNING: Configuration data checksum failure:"
+		        " is 0x%02x, calculated 0x%02x\n",
+			data, cksum);
+	    }
+	}
+	cksum += data;
+    }
+
+    /* We don't trust CL less than 2 (only saw it on an old 16MByte DIMM) */
+    if(caslatency < 2) {
+	printf("CL was %d, forcing to 2\n", caslatency);
+	caslatency = 2;
+    }
+    if(rows > 14) {
+	printf("This doesn't look good, rows = %d, should be <= 14\n", rows);
+	rows = 14;
+    }
+    if(cols > 11) {
+	printf("This doesn't look good, columns = %d, should be <= 11\n", cols);
+	cols = 11;
+    }
+
+    if((data_width != 64) && (data_width != 72))
+    {
+	printf("WARNING: SDRAM width unsupported, is %d, expected 64 or 72.\n",
+	    data_width);
+    }
+    width = 3;		/* 2^3 = 8 bytes = 64 bits wide */
+    /*
+     * Convert banks into log2(banks)
+     */
+    if     (banks == 2)	banks = 1;
+    else if(banks == 4)	banks = 2;
+    else if(banks == 8)	banks = 3;
+
+    sdram_size = 1 << (rows + cols + banks + width);
+
+#if(CONFIG_PBI == 0)	/* bank-based interleaving */
+    rowst = ((32 - 6) - (rows + cols + width)) * 2;
+#else
+    rowst = 32 - (rows + banks + cols + width);
+#endif
+
+    or = ~(sdram_size - 1)    |	/* SDAM address mask	*/
+	  ((banks-1) << 13)   |	/* banks per device	*/
+	  (rowst << 9)        |	/* rowst		*/
+	  ((rows - 9) << 6);	/* numr			*/
+
+    memctl->memc_or2 = or;
+
+    /*
+     * SDAM specifies the number of columns that are multiplexed
+     * (reference AN2165/D), defined to be (columns - 6) for page
+     * interleave, (columns - 8) for bank interleave.
+     *
+     * BSMA is 14 - max(rows, cols).  The bank select lines come
+     * into play above the highest "address" line going into the
+     * the SDRAM.
+     */
+#if(CONFIG_PBI == 0)	/* bank-based interleaving */
+    sdam = cols - 8;
+    bsma = ((31 - width) - 14) - ((rows > cols) ? rows : cols);
+    sda10 = sdam + 2;
+#else
+    sdam = cols - 6;
+    bsma = ((31 - width) - 14) - ((rows > cols) ? rows : cols);
+    sda10 = sdam;
+#endif
+#if(PESSIMISTIC_SDRAM)
+    psdmr = (CONFIG_PBI              |\
+	     PSDMR_RFEN              |\
+	     PSDMR_RFRC_16_CLK       |\
+	     PSDMR_PRETOACT_8W       |\
+	     PSDMR_ACTTORW_8W        |\
+	     PSDMR_WRC_4C            |\
+	     PSDMR_EAMUX             |\
+             PSDMR_BUFCMD)           |\
+	     caslatency              |\
+	     ((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */ \
+	     (sdam << 24)            |\
+	     (bsma << 21)            |\
+	     (sda10 << 18);
+#else
+    psdmr = (CONFIG_PBI              |\
+	     PSDMR_RFEN              |\
+	     PSDMR_RFRC_7_CLK        |\
+	     PSDMR_PRETOACT_3W       |	/* 1 for 7E parts (fast PC-133) */ \
+	     PSDMR_ACTTORW_2W        |	/* 1 for 7E parts (fast PC-133) */ \
+	     PSDMR_WRC_1C            |	/* 1 clock + 7nSec */
+	     EAMUX                   |\
+             BUFCMD)                 |\
+	     caslatency              |\
+	     ((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */ \
+	     (sdam << 24)            |\
+	     (bsma << 21)            |\
+	     (sda10 << 18);
+#endif
+#endif
+
+    /*
+     * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+     *
+     * "At system reset, initialization software must set up the
+     *  programmable parameters in the memory controller banks registers
+     *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+     *  system software should execute the following initialization sequence
+     *  for each SDRAM device.
+     *
+     *  1. Issue a PRECHARGE-ALL-BANKS command
+     *  2. Issue eight CBR REFRESH commands
+     *  3. Issue a MODE-SET command to initialize the mode register
+     *
+     * Quote from Micron MT48LC8M16A2 data sheet:
+     *
+     *  "...the SDRAM requires a 100uS delay prior to issuing any
+     *  command other than a COMMAND INHIBIT or NOP.  Starting at some
+     *  point during this 100uS period and continuing at least through
+     *  the end of this period, COMMAND INHIBIT or NOP commands should
+     *  be applied."
+     *
+     *  "Once the 100uS delay has been satisfied with at least one COMMAND
+     *  INHIBIT or NOP command having been applied, a /PRECHARGE command/
+     *  should be applied.  All banks must then be precharged, thereby
+     *  placing the device in the all banks idle state."
+     *
+     *  "Once in the idle state, /two/ AUTO REFRESH cycles must be
+     *  performed.  After the AUTO REFRESH cycles are complete, the
+     *  SDRAM is ready for mode register programming."
+     *
+     *  (/emphasis/ mine, gvb)
+     *
+     *  The way I interpret this, Micron start up sequence is:
+     *  1. Issue a PRECHARGE-BANK command (initial precharge)
+     *  2. Issue a PRECHARGE-ALL-BANKS command ("all banks ... precharged")
+     *  3. Issue two (presumably, doing eight is OK) CBR REFRESH commands
+     *  4. Issue a MODE-SET command to initialize the mode register
+     *
+     *  --------
+     *
+     *  The initial commands are executed by setting P/LSDMR[OP] and
+     *  accessing the SDRAM with a single-byte transaction."
+     *
+     * The appropriate BRx/ORx registers have already been set when we
+     * get here. The SDRAM can be accessed at the address CFG_SDRAM_BASE.
+     */
+
+    memctl->memc_mptpr = CFG_MPTPR;
+    memctl->memc_psrt  = psrt;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
+    *ramaddr = c;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
+    for (i = 0; i < 8; i++)
+	*ramaddr = c;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
+    *ramaddr = c;
+
+    memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+    *ramaddr = c;
+
+    /*
+     * Do it a second time for the second set of chips if the DIMM has
+     * two chip selects (double sided).
+     */
+    if(chipselects > 1) {
+        ramaddr += sdram_size;
+
+	memctl->memc_br3 = CFG_BR3_PRELIM + sdram_size;
+	memctl->memc_or3 = or;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
+	*ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
+	for (i = 0; i < 8; i++)
+	    *ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
+	*ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+	*ramaddr = c;
+    }
+
+    /* return total ram size */
+    return (sdram_size * chipselects);
+}
+
+/*-----------------------------------------------------------------------
+ * Board Control Functions
+ */
+void board_poweroff (void)
+{
+    while (1);		/* hang forever */
+}
+
+
+#ifdef CONFIG_MISC_INIT_R
+/* ------------------------------------------------------------------------- */
+int misc_init_r(void)
+{
+    /*
+     * Note: iop is used by the I2C macros, and iopa by the ADC/DAC initialization.
+     */
+    volatile ioport_t *iopa = ioport_addr((immap_t *)CFG_IMMR, 0 /* port A */);
+    volatile ioport_t *iop  = ioport_addr((immap_t *)CFG_IMMR, I2C_PORT);
+
+    int  reg;          /* I2C register value */
+    char *ep;          /* Environment pointer */
+    char str_buf[12] ; /* sprintf output buffer */
+    int  sample_rate;  /* ADC/DAC sample rate */
+    int  sample_64x;   /* Use  64/4 clocking for the ADC/DAC */
+    int  sample_128x;  /* Use 128/4 clocking for the ADC/DAC */
+    int  right_just;   /* Is the data to the DAC right justified? */
+    int  mclk_divide;  /* MCLK Divide */
+
+    /*
+     * SACSng custom initialization:
+     *    Start the ADC and DAC clocks, since the Crystal parts do not
+     *    work on the I2C bus until the clocks are running.
+     */
+
+    sample_rate = INITIAL_SAMPLE_RATE;
+    if ((ep = getenv("DaqSampleRate")) != NULL) {
+        sample_rate = simple_strtol(ep, NULL, 10);
+    }
+
+    sample_64x  = INITIAL_SAMPLE_64X;
+    sample_128x = INITIAL_SAMPLE_128X;
+    if ((ep = getenv("Daq64xSampling")) != NULL) {
+        sample_64x = simple_strtol(ep, NULL, 10);
+	if (sample_64x) {
+	    sample_128x = 0;
+	}
+	else {
+	    sample_128x = 1;
+	}
+    }
+    else {
+        if ((ep = getenv("Daq128xSampling")) != NULL) {
+	    sample_128x = simple_strtol(ep, NULL, 10);
+	    if (sample_128x) {
+	        sample_64x = 0;
+	    }
+	    else {
+	        sample_64x = 1;
+	    }
+	}
+    }
+
+    Daq_Init_Clocks(sample_rate, sample_64x);
+    sample_rate = Daq_Get_SampleRate();
+    Daq_Start_Clocks(sample_rate);
+
+    sprintf(str_buf, "%d", sample_rate);
+    setenv("DaqSampleRate", str_buf);
+
+    if (sample_64x) {
+        setenv("Daq64xSampling",  "1");
+        setenv("Daq128xSampling", NULL);
+    }
+    else {
+        setenv("Daq64xSampling",  NULL);
+        setenv("Daq128xSampling", "1");
+    }
+
+    /* Display the ADC/DAC clocking information */
+    Daq_Display_Clocks();
+
+    /*
+     * Determine the DAC data justification
+     */
+
+    right_just = INITIAL_RIGHT_JUST;
+    if ((ep = getenv("DaqDACRightJustified")) != NULL) {
+        right_just = simple_strtol(ep, NULL, 10);
+    }
+
+    sprintf(str_buf, "%d", right_just);
+    setenv("DaqDACRightJustified", str_buf);
+
+    /*
+     * Determine the DAC MCLK Divide
+     */
+
+    mclk_divide = INITIAL_MCLK_DIVIDE;
+    if ((ep = getenv("DaqDACMClockDivide")) != NULL) {
+        mclk_divide = simple_strtol(ep, NULL, 10);
+    }
+
+    sprintf(str_buf, "%d", mclk_divide);
+    setenv("DaqDACMClockDivide", str_buf);
+
+    /*
+     * Initializing the I2C address in the Crystal A/Ds:
+     *
+     * 1) Wait for VREF cap to settle (10uSec per uF)
+     * 2) Release pullup on SDATA
+     * 3) Write the I2C address to register 6
+     * 4) Enable address matching by setting the MSB in register 7
+     */
+
+    printf("Initializing the ADC...\n");
+    udelay(ADC_INITIAL_DELAY);		/* 10uSec per uF of VREF cap */
+
+    iopa->pdat &= ~ADC_SDATA1_MASK;     /* release SDATA1 */
+    udelay(ADC_SDATA_DELAY);		/* arbitrary settling time */
+
+    i2c_reg_write(0x00, 0x06, I2C_ADC_1_ADDR);	/* set address */
+    i2c_reg_write(I2C_ADC_1_ADDR, 0x07,         /* turn on ADDREN */
+		  ADC_REG7_ADDR_ENABLE);
+
+    i2c_reg_write(I2C_ADC_1_ADDR, 0x02, /* 128x, slave mode, !HPEN */
+		  (sample_64x ? 0 : ADC_REG2_128x) |
+		  ADC_REG2_HIGH_PASS_DIS |
+		  ADC_REG2_SLAVE_MODE);
+
+    reg = i2c_reg_read(I2C_ADC_1_ADDR, 0x06) & 0x7F;
+    if(reg != I2C_ADC_1_ADDR)
+	printf("Init of ADC U10 failed: address is 0x%02X should be 0x%02X\n",
+	       reg, I2C_ADC_1_ADDR);
+
+    iopa->pdat &= ~ADC_SDATA2_MASK;	/* release SDATA2 */
+    udelay(ADC_SDATA_DELAY);		/* arbitrary settling time */
+
+    i2c_reg_write(0x00, 0x06, I2C_ADC_2_ADDR);	/* set address (do not set ADDREN yet) */
+
+    i2c_reg_write(I2C_ADC_2_ADDR, 0x02, /* 64x, slave mode, !HPEN */
+		  (sample_64x ? 0 : ADC_REG2_128x) |
+		  ADC_REG2_HIGH_PASS_DIS |
+		  ADC_REG2_SLAVE_MODE);
+
+    reg = i2c_reg_read(I2C_ADC_2_ADDR, 0x06) & 0x7F;
+    if(reg != I2C_ADC_2_ADDR)
+	printf("Init of ADC U15 failed: address is 0x%02X should be 0x%02X\n",
+	       reg, I2C_ADC_2_ADDR);
+
+    i2c_reg_write(I2C_ADC_1_ADDR, 0x01, /* set FSTART and GNDCAL */
+		  ADC_REG1_FRAME_START |
+		  ADC_REG1_GROUND_CAL);
+
+    i2c_reg_write(I2C_ADC_1_ADDR, 0x02, /* Start calibration */
+		  (sample_64x ? 0 : ADC_REG2_128x) |
+		  ADC_REG2_CAL |
+		  ADC_REG2_HIGH_PASS_DIS |
+		  ADC_REG2_SLAVE_MODE);
+
+    udelay(ADC_CAL_DELAY);		/* a minimum of 4100 LRCLKs */
+    i2c_reg_write(I2C_ADC_1_ADDR, 0x01, 0x00);	/* remove GNDCAL */
+
+    /*
+     * Now that we have synchronized the ADC's, enable address
+     * selection on the second ADC as well as the first.
+     */
+    i2c_reg_write(I2C_ADC_2_ADDR, 0x07, ADC_REG7_ADDR_ENABLE);
+
+    /*
+     * Initialize the Crystal DAC
+     *
+     * Two of the config lines are used for I2C so we have to set them
+     * to the proper initialization state without inadvertantly
+     * sending an I2C "start" sequence.  When we bring the I2C back to
+     * the normal state, we send an I2C "stop" sequence.
+     */
+    printf("Initializing the DAC...\n");
+
+    /*
+     * Bring the I2C clock and data lines low for initialization
+     */
+    I2C_SCL(0);
+    I2C_DELAY;
+    I2C_SDA(0);
+    I2C_ACTIVE;
+    I2C_DELAY;
+
+    /* Reset the DAC */
+    iopa->pdat &= ~DAC_RST_MASK;
+    udelay(DAC_RESET_DELAY);
+
+    /* Release the DAC reset */
+    iopa->pdat |=  DAC_RST_MASK;
+    udelay(DAC_INITIAL_DELAY);
+
+    /*
+     * Cause the DAC to:
+     *     Enable control port (I2C mode)
+     *     Going into power down
+     */
+    i2c_reg_write(I2C_DAC_ADDR, 0x05,
+		  DAC_REG5_I2C_MODE |
+		  DAC_REG5_POWER_DOWN);
+
+    /*
+     * Cause the DAC to:
+     *     Enable control port (I2C mode)
+     *     Going into power down
+     *         . MCLK divide by 1
+     *         . MCLK divide by 2
+     */
+    i2c_reg_write(I2C_DAC_ADDR, 0x05,
+		  DAC_REG5_I2C_MODE |
+		  DAC_REG5_POWER_DOWN |
+		  (mclk_divide ? DAC_REG5_MCLK_DIV : 0));
+
+    /*
+     * Cause the DAC to:
+     *     Auto-mute disabled
+     *         . Format 0, left  justified 24 bits
+     *         . Format 3, right justified 24 bits
+     *     No de-emphasis
+     *         . Single speed mode
+     *         . Double speed mode
+     */
+    i2c_reg_write(I2C_DAC_ADDR, 0x01,
+		  (right_just ? DAC_REG1_RIGHT_JUST_24BIT :
+                                DAC_REG1_LEFT_JUST_24_BIT) |
+		  DAC_REG1_DEM_NO |
+		  (sample_rate >= 50000 ? DAC_REG1_DOUBLE : DAC_REG1_SINGLE));
+
+    sprintf(str_buf, "%d",
+	    sample_rate >= 50000 ? DAC_REG1_DOUBLE : DAC_REG1_SINGLE);
+    setenv("DaqDACFunctionalMode", str_buf);
+
+    /*
+     * Cause the DAC to:
+     *     Enable control port (I2C mode)
+     *     Remove power down
+     *         . MCLK divide by 1
+     *         . MCLK divide by 2
+     */
+    i2c_reg_write(I2C_DAC_ADDR, 0x05,
+		  DAC_REG5_I2C_MODE |
+		  (mclk_divide ? DAC_REG5_MCLK_DIV : 0));
+
+    /*
+     * Create a I2C stop condition:
+     *     low->high on data while clock is high.
+     */
+    I2C_SCL(1);
+    I2C_DELAY;
+    I2C_SDA(1);
+    I2C_DELAY;
+    I2C_TRISTATE;
+
+    printf("\n");
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+    /*
+     * Turn off the RED fail LED now that we are up and running.
+     */
+    status_led_set(STATUS_LED_RED, STATUS_LED_OFF);
+#endif
+
+    return 0;
+}
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+/*
+ * Show boot status: flash the LED if something goes wrong, indicating
+ * that last thing that worked and thus, by implication, what is broken.
+ *
+ * This stores the last OK value in RAM so this will not work properly
+ * before RAM is initialized.  Since it is being used for indicating
+ * boot status (i.e. after RAM is initialized), that is OK.
+ */
+static void flash_code(uchar number, uchar modulo, uchar digits)
+{
+    int   j;
+
+    /*
+     * Recursively do upper digits.
+     */
+    if(digits > 1) {
+        flash_code(number / modulo, modulo, digits - 1);
+    }
+
+    number = number % modulo;
+
+    /*
+     * Zero is indicated by one long flash (dash).
+     */
+    if(number == 0) {
+        status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+        udelay(1000000);
+        status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
+        udelay(200000);
+    } else {
+        /*
+         * Non-zero is indicated by short flashes, one per count.
+         */
+        for(j = 0; j < number; j++) {
+            status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+            udelay(100000);
+            status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
+            udelay(200000);
+        }
+    }
+    /*
+     * Inter-digit pause: we've already waited 200 mSec, wait 1 sec total
+     */
+    udelay(700000);
+}
+
+static int last_boot_progress;
+
+void show_boot_progress (int status)
+{
+    if(status != -1) {
+        last_boot_progress = status;
+    } else {
+        /*
+         * Houston, we have a problem.  Blink the last OK status which
+         * indicates where things failed.
+         */
+        status_led_set(STATUS_LED_RED, STATUS_LED_ON);
+        flash_code(last_boot_progress, 5, 3);
+        udelay(1000000);
+        status_led_set(STATUS_LED_RED, STATUS_LED_BLINKING);
+    }
+}
+#endif /* CONFIG_SHOW_BOOT_PROGRESS */
+
+
+/*
+ * The following are used to control the SPI chip selects for the SPI command.
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_SPI)
+
+#define SPI_ADC_CS_MASK	0x00000800
+#define SPI_DAC_CS_MASK	0x00001000
+
+void spi_adc_chipsel(int cs)
+{
+    volatile ioport_t *iopd = ioport_addr((immap_t *)CFG_IMMR, 3 /* port D */);
+
+    if(cs)
+	iopd->pdat &= ~SPI_ADC_CS_MASK;	/* activate the chip select */
+    else
+	iopd->pdat |=  SPI_ADC_CS_MASK;	/* deactivate the chip select */
+}
+
+void spi_dac_chipsel(int cs)
+{
+    volatile ioport_t *iopd = ioport_addr((immap_t *)CFG_IMMR, 3 /* port D */);
+
+    if(cs)
+	iopd->pdat &= ~SPI_DAC_CS_MASK;	/* activate the chip select */
+    else
+	iopd->pdat |=  SPI_DAC_CS_MASK;	/* deactivate the chip select */
+}
+
+/*
+ * The SPI command uses this table of functions for controlling the SPI
+ * chip selects: it calls the appropriate function to control the SPI
+ * chip selects.
+ */
+spi_chipsel_type spi_chipsel[2] = {
+	spi_adc_chipsel,
+	spi_dac_chipsel
+};
+#endif /* CFG_CMD_SPI */
+
+#endif /* CONFIG_MISC_INIT_R */
diff --git a/board/sandpoint/flash.c b/board/sandpoint/flash.c
new file mode 100644
index 000000000..572199dd0
--- /dev/null
+++ b/board/sandpoint/flash.c
@@ -0,0 +1,766 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <asm/processor.h>
+#include <asm/pci_io.h>
+#include <w83c553f.h>
+
+#define ROM_CS0_START	0xFF800000
+#define ROM_CS1_START	0xFF000000
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips    */
+
+#if defined(CFG_ENV_IS_IN_FLASH)
+# ifndef  CFG_ENV_ADDR
+#  define CFG_ENV_ADDR  (CFG_FLASH_BASE + CFG_ENV_OFFSET)
+# endif
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE  CFG_ENV_SECT_SIZE
+# endif
+# ifndef  CFG_ENV_SECT_SIZE
+#  define CFG_ENV_SECT_SIZE  CFG_ENV_SIZE
+# endif
+#endif
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+#if 0
+static void flash_get_offsets (ulong base, flash_info_t *info);
+#endif /* 0 */
+
+/*flash command address offsets*/
+
+#if 0
+#define ADDR0           (0x555)
+#define ADDR1           (0x2AA)
+#define ADDR3           (0x001)
+#else
+#define ADDR0		(0xAAA)
+#define ADDR1		(0x555)
+#define ADDR3		(0x001)
+#endif
+
+#define FLASH_WORD_SIZE unsigned char
+
+/*-----------------------------------------------------------------------
+ */
+
+#if 0
+static int byte_parity_odd(unsigned char x) __attribute__ ((const));
+#endif /* 0 */
+static unsigned long flash_id(unsigned char mfct, unsigned char chip) __attribute__ ((const));
+
+typedef struct
+{
+  FLASH_WORD_SIZE extval;
+  unsigned short intval;
+} map_entry;
+
+#if 0
+static int
+byte_parity_odd(unsigned char x)
+{
+  x ^= x >> 4;
+  x ^= x >> 2;
+  x ^= x >> 1;
+  return (x & 0x1) != 0;
+}
+#endif /* 0 */
+
+
+
+static unsigned long
+flash_id(unsigned char mfct, unsigned char chip)
+{
+  static const map_entry mfct_map[] =
+    {
+      {(FLASH_WORD_SIZE) AMD_MANUFACT,	(unsigned short) ((unsigned long) FLASH_MAN_AMD >> 16)},
+      {(FLASH_WORD_SIZE) FUJ_MANUFACT,	(unsigned short) ((unsigned long) FLASH_MAN_FUJ >> 16)},
+      {(FLASH_WORD_SIZE) STM_MANUFACT,	(unsigned short) ((unsigned long) FLASH_MAN_STM >> 16)},
+      {(FLASH_WORD_SIZE) MT_MANUFACT,	(unsigned short) ((unsigned long) FLASH_MAN_MT >> 16)},
+      {(FLASH_WORD_SIZE) INTEL_MANUFACT,(unsigned short) ((unsigned long) FLASH_MAN_INTEL >> 16)},
+      {(FLASH_WORD_SIZE) INTEL_ALT_MANU,(unsigned short) ((unsigned long) FLASH_MAN_INTEL >> 16)}
+    };
+
+  static const map_entry chip_map[] =
+  {
+    {AMD_ID_F040B,	FLASH_AM040},
+    {(FLASH_WORD_SIZE) STM_ID_x800AB,	FLASH_STM800AB}
+  };
+
+  const map_entry *p;
+  unsigned long result = FLASH_UNKNOWN;
+
+  /* find chip id */
+  for(p = &chip_map[0]; p < &chip_map[sizeof chip_map / sizeof chip_map[0]]; p++)
+    if(p->extval == chip)
+    {
+      result = FLASH_VENDMASK | p->intval;
+      break;
+    }
+
+  /* find vendor id */
+  for(p = &mfct_map[0]; p < &mfct_map[sizeof mfct_map / sizeof mfct_map[0]]; p++)
+    if(p->extval == mfct)
+    {
+      result &= ~FLASH_VENDMASK;
+      result |= (unsigned long) p->intval << 16;
+      break;
+    }
+
+  return result;
+}
+
+
+
+unsigned long
+flash_init(void)
+{
+  unsigned long i;
+  unsigned char j;
+  static const ulong flash_banks[] = CFG_FLASH_BANKS;
+
+  /* Init: no FLASHes known */
+  for (i = 0; i < CFG_MAX_FLASH_BANKS; i++)
+  {
+    flash_info_t * const pflinfo = &flash_info[i];
+    pflinfo->flash_id = FLASH_UNKNOWN;
+    pflinfo->size = 0;
+    pflinfo->sector_count = 0;
+  }
+
+  /* Enable writes to Sandpoint flash */
+  {
+    register unsigned char temp;
+    CONFIG_READ_BYTE(CFG_WINBOND_ISA_CFG_ADDR + WINBOND_CSCR, temp);
+    temp &= ~0x20; /* clear BIOSWP bit */
+    CONFIG_WRITE_BYTE(CFG_WINBOND_ISA_CFG_ADDR + WINBOND_CSCR, temp);
+  }
+
+  for(i = 0; i < sizeof flash_banks / sizeof flash_banks[0]; i++)
+  {
+    flash_info_t * const pflinfo = &flash_info[i];
+    const unsigned long base_address = flash_banks[i];
+    volatile FLASH_WORD_SIZE * const flash = (FLASH_WORD_SIZE *) base_address;
+#if 0
+    volatile FLASH_WORD_SIZE * addr2;
+#endif
+#if 0
+    /* write autoselect sequence */
+    flash[0x5555] = 0xaa;
+    flash[0x2aaa] = 0x55;
+    flash[0x5555] = 0x90;
+#else
+    flash[0xAAA << (3 * i)] = 0xaa;
+    flash[0x555 << (3 * i)] = 0x55;
+    flash[0xAAA << (3 * i)] = 0x90;
+#endif
+    __asm__ __volatile__("sync");
+
+#if 0
+    pflinfo->flash_id = flash_id(flash[0x0], flash[0x1]);
+#else
+    pflinfo->flash_id = flash_id(flash[0x0], flash[0x2 + 14 * i]);
+#endif
+
+    switch(pflinfo->flash_id & FLASH_TYPEMASK)
+    {
+      case FLASH_AM040:
+        pflinfo->size = 0x00080000;
+	pflinfo->sector_count = 8;
+        for(j = 0; j < 8; j++)
+	{
+	  pflinfo->start[j] = base_address + 0x00010000 * j;
+	  pflinfo->protect[j] = flash[(j << 16) | 0x2];
+	}
+	break;
+      case FLASH_STM800AB:
+	pflinfo->size = 0x00100000;
+	pflinfo->sector_count = 19;
+	pflinfo->start[0] = base_address;
+	pflinfo->start[1] = base_address + 0x4000;
+	pflinfo->start[2] = base_address + 0x6000;
+	pflinfo->start[3] = base_address + 0x8000;
+	for(j = 1; j < 16; j++)
+	{
+	  pflinfo->start[j+3] = base_address + 0x00010000 * j;
+	}
+#if 0
+        /* check for protected sectors */
+        for (j = 0; j < pflinfo->sector_count; j++) {
+          /* read sector protection at sector address, (A7 .. A0) = 0x02 */
+          /* D0 = 1 if protected */
+          addr2 = (volatile FLASH_WORD_SIZE *)(pflinfo->start[j]);
+            if (pflinfo->flash_id & FLASH_MAN_SST)
+              pflinfo->protect[j] = 0;
+            else
+              pflinfo->protect[j] = addr2[2] & 1;
+        }
+#endif
+	break;
+    }
+    /* Protect monitor and environment sectors
+     */
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+    flash_protect(FLAG_PROTECT_SET,
+		CFG_MONITOR_BASE,
+		CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1,
+		&flash_info[0]);
+#endif
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+    flash_protect(FLAG_PROTECT_SET,
+		CFG_ENV_ADDR,
+		CFG_ENV_ADDR + CFG_ENV_SIZE - 1,
+		&flash_info[0]);
+#endif
+
+    /* reset device to read mode */
+    flash[0x0000] = 0xf0;
+    __asm__ __volatile__("sync");
+  }
+
+    return flash_info[0].size + flash_info[1].size;
+}
+
+#if 0
+static void
+flash_get_offsets (ulong base, flash_info_t *info)
+{
+    int i;
+
+    /* set up sector start address table */
+        if (info->flash_id & FLASH_MAN_SST)
+          {
+            for (i = 0; i < info->sector_count; i++)
+              info->start[i] = base + (i * 0x00010000);
+          }
+        else
+    if (info->flash_id & FLASH_BTYPE) {
+        /* set sector offsets for bottom boot block type    */
+        info->start[0] = base + 0x00000000;
+        info->start[1] = base + 0x00004000;
+        info->start[2] = base + 0x00006000;
+        info->start[3] = base + 0x00008000;
+        for (i = 4; i < info->sector_count; i++) {
+            info->start[i] = base + (i * 0x00010000) - 0x00030000;
+        }
+    } else {
+        /* set sector offsets for top boot block type       */
+        i = info->sector_count - 1;
+        info->start[i--] = base + info->size - 0x00004000;
+        info->start[i--] = base + info->size - 0x00006000;
+        info->start[i--] = base + info->size - 0x00008000;
+        for (; i >= 0; i--) {
+            info->start[i] = base + i * 0x00010000;
+        }
+    }
+
+}
+#endif /* 0 */
+
+/*-----------------------------------------------------------------------
+ */
+void
+flash_print_info(flash_info_t *info)
+{
+  static const char unk[] = "Unknown";
+  const char *mfct = unk, *type = unk;
+  unsigned int i;
+
+  if(info->flash_id != FLASH_UNKNOWN)
+  {
+    switch(info->flash_id & FLASH_VENDMASK)
+    {
+      case FLASH_MAN_AMD:	mfct = "AMD";				break;
+      case FLASH_MAN_FUJ:	mfct = "FUJITSU";			break;
+      case FLASH_MAN_STM:	mfct = "STM";				break;
+      case FLASH_MAN_SST:	mfct = "SST";				break;
+      case FLASH_MAN_BM:	mfct = "Bright Microelectonics";	break;
+      case FLASH_MAN_INTEL:	mfct = "Intel";				break;
+    }
+
+    switch(info->flash_id & FLASH_TYPEMASK)
+    {
+      case FLASH_AM040:		type = "AM29F040B (512K * 8, uniform sector size)";	break;
+      case FLASH_AM400B:	type = "AM29LV400B (4 Mbit, bottom boot sect)";		break;
+      case FLASH_AM400T:	type = "AM29LV400T (4 Mbit, top boot sector)";		break;
+      case FLASH_AM800B:	type = "AM29LV800B (8 Mbit, bottom boot sect)";		break;
+      case FLASH_AM800T:	type = "AM29LV800T (8 Mbit, top boot sector)";		break;
+      case FLASH_AM160T:	type = "AM29LV160T (16 Mbit, top boot sector)";		break;
+      case FLASH_AM320B:	type = "AM29LV320B (32 Mbit, bottom boot sect)";	break;
+      case FLASH_AM320T:	type = "AM29LV320T (32 Mbit, top boot sector)";		break;
+      case FLASH_STM800AB:	type = "M29W800AB (8 Mbit, bottom boot sect)";		break;
+      case FLASH_SST800A:	type = "SST39LF/VF800 (8 Mbit, uniform sector size)";	break;
+      case FLASH_SST160A:	type = "SST39LF/VF160 (16 Mbit, uniform sector size)";	break;
+    }
+  }
+
+  printf(
+    "\n  Brand: %s Type: %s\n"
+    "  Size: %lu KB in %d Sectors\n",
+    mfct,
+    type,
+    info->size >> 10,
+    info->sector_count
+  );
+
+  printf ("  Sector Start Addresses:");
+
+  for (i = 0; i < info->sector_count; i++)
+  {
+    unsigned long size;
+    unsigned int erased;
+    unsigned long * flash = (unsigned long *) info->start[i];
+
+    /*
+     * Check if whole sector is erased
+     */
+    size =
+      (i != (info->sector_count - 1)) ?
+      (info->start[i + 1] - info->start[i]) >> 2 :
+      (info->start[0] + info->size - info->start[i]) >> 2;
+
+    for(
+      flash = (unsigned long *) info->start[i], erased = 1;
+      (flash != (unsigned long *) info->start[i] + size) && erased;
+      flash++
+    )
+      erased = *flash == ~0x0UL;
+
+    printf(
+      "%s %08lX %s %s",
+      (i % 5) ? "" : "\n   ",
+      info->start[i],
+      erased ? "E" : " ",
+      info->protect[i] ? "RO" : "  "
+    );
+  }
+
+  puts("\n");
+  return;
+}
+
+#if 0
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+ulong
+flash_get_size (vu_long *addr, flash_info_t *info)
+{
+   short i;
+    FLASH_WORD_SIZE value;
+    ulong base = (ulong)addr;
+        volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr;
+
+    printf("flash_get_size: \n");
+    /* Write auto select command: read Manufacturer ID */
+    eieio();
+    addr2[ADDR0] = (FLASH_WORD_SIZE)0xAA;
+    addr2[ADDR1] = (FLASH_WORD_SIZE)0x55;
+    addr2[ADDR0] = (FLASH_WORD_SIZE)0x90;
+    value = addr2[0];
+
+    switch (value) {
+    case (FLASH_WORD_SIZE)AMD_MANUFACT:
+        info->flash_id = FLASH_MAN_AMD;
+        break;
+    case (FLASH_WORD_SIZE)FUJ_MANUFACT:
+        info->flash_id = FLASH_MAN_FUJ;
+        break;
+    case (FLASH_WORD_SIZE)SST_MANUFACT:
+        info->flash_id = FLASH_MAN_SST;
+        break;
+    default:
+        info->flash_id = FLASH_UNKNOWN;
+        info->sector_count = 0;
+        info->size = 0;
+        return (0);         /* no or unknown flash  */
+    }
+    printf("recognised manufacturer");
+
+    value = addr2[ADDR3];          /* device ID        */
+        debug ("\ndev_code=%x\n", value);
+
+    switch (value) {
+    case (FLASH_WORD_SIZE)AMD_ID_LV400T:
+        info->flash_id += FLASH_AM400T;
+        info->sector_count = 11;
+        info->size = 0x00080000;
+        break;              /* => 0.5 MB        */
+
+    case (FLASH_WORD_SIZE)AMD_ID_LV400B:
+        info->flash_id += FLASH_AM400B;
+        info->sector_count = 11;
+        info->size = 0x00080000;
+        break;              /* => 0.5 MB        */
+
+    case (FLASH_WORD_SIZE)AMD_ID_LV800T:
+        info->flash_id += FLASH_AM800T;
+        info->sector_count = 19;
+        info->size = 0x00100000;
+        break;              /* => 1 MB      */
+
+    case (FLASH_WORD_SIZE)AMD_ID_LV800B:
+        info->flash_id += FLASH_AM800B;
+        info->sector_count = 19;
+        info->size = 0x00100000;
+        break;              /* => 1 MB      */
+
+    case (FLASH_WORD_SIZE)AMD_ID_LV160T:
+        info->flash_id += FLASH_AM160T;
+        info->sector_count = 35;
+        info->size = 0x00200000;
+        break;              /* => 2 MB      */
+
+    case (FLASH_WORD_SIZE)AMD_ID_LV160B:
+        info->flash_id += FLASH_AM160B;
+        info->sector_count = 35;
+        info->size = 0x00200000;
+        break;              /* => 2 MB      */
+
+    case (FLASH_WORD_SIZE)SST_ID_xF800A:
+        info->flash_id += FLASH_SST800A;
+        info->sector_count = 16;
+        info->size = 0x00100000;
+        break;              /* => 1 MB      */
+
+    case (FLASH_WORD_SIZE)SST_ID_xF160A:
+        info->flash_id += FLASH_SST160A;
+        info->sector_count = 32;
+        info->size = 0x00200000;
+        break;              /* => 2 MB      */
+
+    case (FLASH_WORD_SIZE)AMD_ID_F040B:
+        info->flash_id += FLASH_AM040;
+        info->sector_count = 8;
+        info->size = 0x00080000;
+        break;              /* => 0.5 MB      */
+
+    default:
+        info->flash_id = FLASH_UNKNOWN;
+        return (0);         /* => no or unknown flash */
+
+    }
+
+    printf("flash id %lx; sector count %x, size %lx\n", info->flash_id,info->sector_count,info->size);
+    /* set up sector start address table */
+        if (info->flash_id & FLASH_MAN_SST)
+          {
+            for (i = 0; i < info->sector_count; i++)
+              info->start[i] = base + (i * 0x00010000);
+          }
+        else
+    if (info->flash_id & FLASH_BTYPE) {
+        /* set sector offsets for bottom boot block type    */
+        info->start[0] = base + 0x00000000;
+        info->start[1] = base + 0x00004000;
+        info->start[2] = base + 0x00006000;
+        info->start[3] = base + 0x00008000;
+        for (i = 4; i < info->sector_count; i++) {
+            info->start[i] = base + (i * 0x00010000) - 0x00030000;
+        }
+    } else {
+        /* set sector offsets for top boot block type       */
+        i = info->sector_count - 1;
+        info->start[i--] = base + info->size - 0x00004000;
+        info->start[i--] = base + info->size - 0x00006000;
+        info->start[i--] = base + info->size - 0x00008000;
+        for (; i >= 0; i--) {
+            info->start[i] = base + i * 0x00010000;
+        }
+    }
+
+    /* check for protected sectors */
+    for (i = 0; i < info->sector_count; i++) {
+        /* read sector protection at sector address, (A7 .. A0) = 0x02 */
+        /* D0 = 1 if protected */
+        addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+                if (info->flash_id & FLASH_MAN_SST)
+                  info->protect[i] = 0;
+                else
+                  info->protect[i] = addr2[2] & 1;
+    }
+
+    /*
+     * Prevent writes to uninitialized FLASH.
+     */
+    if (info->flash_id != FLASH_UNKNOWN) {
+       addr2 = (FLASH_WORD_SIZE *)info->start[0];
+        *addr2 = (FLASH_WORD_SIZE)0x00F000F0;   /* reset bank */
+    }
+
+    return (info->size);
+}
+
+#endif
+
+
+int
+flash_erase(flash_info_t *info, int s_first, int s_last)
+{
+    volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
+    int flag, prot, sect, l_sect;
+    ulong start, now, last;
+    unsigned char sh8b;
+
+    if ((s_first < 0) || (s_first > s_last)) {
+        if (info->flash_id == FLASH_UNKNOWN) {
+            printf ("- missing\n");
+        } else {
+            printf ("- no sectors to erase\n");
+        }
+        return 1;
+    }
+
+    if ((info->flash_id == FLASH_UNKNOWN) ||
+        (info->flash_id > (FLASH_MAN_STM | FLASH_AMD_COMP))) {
+        printf ("Can't erase unknown flash type - aborted\n");
+        return 1;
+    }
+
+    prot = 0;
+    for (sect=s_first; sect<=s_last; ++sect) {
+        if (info->protect[sect]) {
+            prot++;
+        }
+    }
+
+    if (prot) {
+        printf ("- Warning: %d protected sectors will not be erased!\n",
+            prot);
+    } else {
+        printf ("\n");
+    }
+
+    l_sect = -1;
+
+    /* Check the ROM CS */
+    if ((info->start[0] >= ROM_CS1_START) && (info->start[0] < ROM_CS0_START))
+      sh8b = 3;
+    else
+      sh8b = 0;
+
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
+
+    addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+    addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+    addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00800080;
+    addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+    addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+
+    /* Start erase on unprotected sectors */
+    for (sect = s_first; sect<=s_last; sect++) {
+        if (info->protect[sect] == 0) { /* not protected */
+            addr = (FLASH_WORD_SIZE *)(info->start[0] + (
+				(info->start[sect] - info->start[0]) << sh8b));
+                        if (info->flash_id & FLASH_MAN_SST)
+                          {
+                            addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+                            addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+                            addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00800080;
+                            addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+                            addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+                            addr[0] = (FLASH_WORD_SIZE)0x00500050;  /* block erase */
+                            udelay(30000);  /* wait 30 ms */
+                          }
+                        else
+                          addr[0] = (FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+            l_sect = sect;
+        }
+    }
+
+    /* re-enable interrupts if necessary */
+    if (flag)
+        enable_interrupts();
+
+    /* wait at least 80us - let's wait 1 ms */
+    udelay (1000);
+
+    /*
+     * We wait for the last triggered sector
+     */
+    if (l_sect < 0)
+        goto DONE;
+
+    start = get_timer (0);
+    last  = start;
+    addr = (FLASH_WORD_SIZE *)(info->start[0] + (
+			(info->start[l_sect] - info->start[0]) << sh8b));
+    while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
+        if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+            printf ("Timeout\n");
+            return 1;
+        }
+        /* show that we're waiting */
+        if ((now - last) > 1000) {  /* every second */
+            serial_putc ('.');
+            last = now;
+        }
+    }
+
+DONE:
+    /* reset to read mode */
+    addr = (FLASH_WORD_SIZE *)info->start[0];
+    addr[0] = (FLASH_WORD_SIZE)0x00F000F0;  /* reset bank */
+
+    printf (" done\n");
+    return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+    ulong cp, wp, data;
+    int i, l, rc;
+
+    wp = (addr & ~3);   /* get lower word aligned address */
+
+    /*
+     * handle unaligned start bytes
+     */
+    if ((l = addr - wp) != 0) {
+        data = 0;
+        for (i=0, cp=wp; i<l; ++i, ++cp) {
+            data = (data << 8) | (*(uchar *)cp);
+        }
+        for (; i<4 && cnt>0; ++i) {
+            data = (data << 8) | *src++;
+            --cnt;
+            ++cp;
+        }
+        for (; cnt==0 && i<4; ++i, ++cp) {
+            data = (data << 8) | (*(uchar *)cp);
+        }
+
+        if ((rc = write_word(info, wp, data)) != 0) {
+            return (rc);
+        }
+        wp += 4;
+    }
+
+    /*
+     * handle word aligned part
+     */
+    while (cnt >= 4) {
+        data = 0;
+        for (i=0; i<4; ++i) {
+            data = (data << 8) | *src++;
+        }
+        if ((rc = write_word(info, wp, data)) != 0) {
+            return (rc);
+        }
+        wp  += 4;
+        cnt -= 4;
+    }
+
+    if (cnt == 0) {
+        return (0);
+    }
+
+    /*
+     * handle unaligned tail bytes
+     */
+    data = 0;
+    for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+        data = (data << 8) | *src++;
+        --cnt;
+    }
+    for (; i<4; ++i, ++cp) {
+        data = (data << 8) | (*(uchar *)cp);
+    }
+
+    return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+        volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)info->start[0];
+        volatile FLASH_WORD_SIZE *dest2;
+        volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *)&data;
+    ulong start;
+    int flag;
+        int i;
+    unsigned char sh8b;
+
+    /* Check the ROM CS */
+    if ((info->start[0] >= ROM_CS1_START) && (info->start[0] < ROM_CS0_START))
+      sh8b = 3;
+    else
+      sh8b = 0;
+
+    dest2 = (FLASH_WORD_SIZE *)(((dest - info->start[0]) << sh8b) +
+				info->start[0]);
+
+    /* Check if Flash is (sufficiently) erased */
+    if ((*dest2 & (FLASH_WORD_SIZE)data) != (FLASH_WORD_SIZE)data) {
+        return (2);
+    }
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
+
+        for (i=0; i<4/sizeof(FLASH_WORD_SIZE); i++)
+          {
+            addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+            addr2[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+            addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00A000A0;
+
+            dest2[i << sh8b] = data2[i];
+
+            /* re-enable interrupts if necessary */
+            if (flag)
+              enable_interrupts();
+
+            /* data polling for D7 */
+            start = get_timer (0);
+            while ((dest2[i << sh8b] & (FLASH_WORD_SIZE)0x00800080) !=
+                   (data2[i] & (FLASH_WORD_SIZE)0x00800080)) {
+              if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+                return (1);
+              }
+            }
+          }
+
+    return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/sbc8260/flash.c b/board/sbc8260/flash.c
new file mode 100644
index 000000000..ab2bf354c
--- /dev/null
+++ b/board/sbc8260/flash.c
@@ -0,0 +1,392 @@
+/*
+ * (C) Copyright 2000
+ * Marius Groeger <mgroeger@sysgo.de>
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Flash Routines for AMD 29F080B devices
+ *
+ *--------------------------------------------------------------------
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+    unsigned long size;
+    int i;
+
+    /* Init: no FLASHes known */
+    for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+	flash_info[i].flash_id = FLASH_UNKNOWN;
+    }
+
+    /* for now, only support the 4 MB Flash SIMM */
+    size = flash_get_size((vu_long *)CFG_FLASH0_BASE, &flash_info[0]);
+
+    /*
+     * protect monitor and environment sectors
+     */
+
+#if CFG_MONITOR_BASE >= CFG_FLASH0_BASE
+    flash_protect(FLAG_PROTECT_SET,
+		  CFG_MONITOR_BASE,
+		  CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+		  &flash_info[0]);
+#endif
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+# endif
+    flash_protect(FLAG_PROTECT_SET,
+		  CFG_ENV_ADDR,
+		  CFG_ENV_ADDR + CFG_ENV_SIZE - 1,
+		  &flash_info[0]);
+#endif
+
+    return /*size*/ (CFG_FLASH0_SIZE * 1024 * 1024);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+    int i;
+
+    if (info->flash_id == FLASH_UNKNOWN) {
+	printf ("missing or unknown FLASH type\n");
+	return;
+    }
+
+    switch ((info->flash_id >> 16) & 0xff) {
+    case 0x1:
+	printf ("AMD ");
+	break;
+    default:
+	printf ("Unknown Vendor ");
+	break;
+    }
+
+    switch (info->flash_id & FLASH_TYPEMASK) {
+    case AMD_ID_F040B:
+	printf ("AM29F040B (4 Mbit)\n");
+	break;
+    case AMD_ID_F080B:
+	printf ("AM29F080B (8 Mbit)\n");
+	break;
+    default:
+	printf ("Unknown Chip Type\n");
+	break;
+    }
+
+    printf ("  Size: %ld MB in %d Sectors\n",
+	    info->size >> 20, info->sector_count);
+
+    printf ("  Sector Start Addresses:");
+    for (i=0; i<info->sector_count; ++i) {
+	if ((i % 5) == 0)
+	  printf ("\n   ");
+	printf (" %08lX%s",
+		info->start[i],
+		info->protect[i] ? " (RO)" : "     "
+		);
+    }
+    printf ("\n");
+    return;
+}
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+
+static ulong flash_get_size (vu_long *addr, flash_info_t *info)
+{
+    short i;
+    vu_long vendor, devid;
+    ulong base = (ulong)addr;
+
+/*    printf("addr   = %08lx\n", (unsigned long)addr); */
+
+    /* Reset and Write auto select command: read Manufacturer ID */
+    addr[0] = 0xf0f0f0f0;
+    addr[0x0555] = 0xAAAAAAAA;
+    addr[0x02AA] = 0x55555555;
+    addr[0x0555] = 0x90909090;
+    udelay (1000);
+
+    vendor = addr[0];
+/*    printf("vendor = %08lx\n", vendor); */
+    if (vendor != 0x01010101) {
+	info->size = 0;
+	goto out;
+    }
+
+    devid = addr[1];
+/*    printf("devid  = %08lx\n", devid); */
+
+    if ((devid & 0xff) == AMD_ID_F080B) {
+	info->flash_id     = (vendor & 0xff) << 16 | AMD_ID_F080B;
+	/* we have 16 sectors with 64KB each x 4 */
+	info->sector_count = 16;
+	info->size         = 4 * info->sector_count * 64*1024;
+    }
+    else {
+	info->size = 0;
+	goto out;
+    }
+
+    /* check for protected sectors */
+    for (i = 0; i < info->sector_count; i++) {
+	/* sector base address */
+	info->start[i] = base + i * (info->size / info->sector_count);
+	/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+	/* D0 = 1 if protected */
+	addr = (volatile unsigned long *)(info->start[i]);
+	info->protect[i] = addr[2] & 1;
+    }
+
+    /* reset command */
+    addr = (vu_long *)info->start[0];
+
+out:
+    addr[0] = 0xf0f0f0f0;
+
+    return info->size;
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+int flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+    vu_long *addr = (vu_long*)(info->start[0]);
+    int flag, prot, sect, l_sect;
+    ulong start, now, last;
+
+    if ((s_first < 0) || (s_first > s_last)) {
+	if (info->flash_id == FLASH_UNKNOWN) {
+	    printf ("- missing\n");
+	} else {
+	    printf ("- no sectors to erase\n");
+	}
+	return 1;
+    }
+
+    prot = 0;
+    for (sect = s_first; sect <= s_last; sect++) {
+	if (info->protect[sect]) {
+	    prot++;
+	}
+    }
+
+    if (prot) {
+	printf ("- Warning: %d protected sectors will not be erased!\n",
+		prot);
+    } else {
+	printf ("\n");
+    }
+
+    l_sect = -1;
+
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
+
+    addr[0x0555] = 0xAAAAAAAA;
+    addr[0x02AA] = 0x55555555;
+    addr[0x0555] = 0x80808080;
+    addr[0x0555] = 0xAAAAAAAA;
+    addr[0x02AA] = 0x55555555;
+    udelay (100);
+
+    /* Start erase on unprotected sectors */
+    for (sect = s_first; sect<=s_last; sect++) {
+	if (info->protect[sect] == 0) {	/* not protected */
+	    addr = (vu_long*)(info->start[sect]);
+	    addr[0] = 0x30303030;
+	    l_sect = sect;
+	}
+    }
+
+    /* re-enable interrupts if necessary */
+    if (flag)
+      enable_interrupts();
+
+    /* wait at least 80us - let's wait 1 ms */
+    udelay (1000);
+
+    /*
+     * We wait for the last triggered sector
+     */
+    if (l_sect < 0)
+      goto DONE;
+
+    start = get_timer (0);
+    last  = start;
+    addr = (vu_long*)(info->start[l_sect]);
+    while ((addr[0] & 0x80808080) != 0x80808080) {
+	if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+	    printf ("Timeout\n");
+	    return 1;
+	}
+	/* show that we're waiting */
+	if ((now - last) > 1000) {	/* every second */
+	    serial_putc ('.');
+	    last = now;
+	}
+    }
+
+    DONE:
+    /* reset to read mode */
+    addr = (volatile unsigned long *)info->start[0];
+    addr[0] = 0xF0F0F0F0;	/* reset bank */
+
+    printf (" done\n");
+    return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+    ulong cp, wp, data;
+    int i, l, rc;
+
+    wp = (addr & ~3);	/* get lower word aligned address */
+
+    /*
+     * handle unaligned start bytes
+     */
+    if ((l = addr - wp) != 0) {
+	data = 0;
+	for (i=0, cp=wp; i<l; ++i, ++cp) {
+	    data = (data << 8) | (*(uchar *)cp);
+	}
+	for (; i<4 && cnt>0; ++i) {
+	    data = (data << 8) | *src++;
+	    --cnt;
+	    ++cp;
+	}
+	for (; cnt==0 && i<4; ++i, ++cp) {
+	    data = (data << 8) | (*(uchar *)cp);
+	}
+
+	if ((rc = write_word(info, wp, data)) != 0) {
+	    return (rc);
+	}
+	wp += 4;
+    }
+
+    /*
+     * handle word aligned part
+     */
+    while (cnt >= 4) {
+	data = 0;
+	for (i=0; i<4; ++i) {
+	    data = (data << 8) | *src++;
+	}
+	if ((rc = write_word(info, wp, data)) != 0) {
+	    return (rc);
+	}
+	wp  += 4;
+	cnt -= 4;
+    }
+
+    if (cnt == 0) {
+	return (0);
+    }
+
+    /*
+     * handle unaligned tail bytes
+     */
+    data = 0;
+    for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+	data = (data << 8) | *src++;
+	--cnt;
+    }
+    for (; i<4; ++i, ++cp) {
+	data = (data << 8) | (*(uchar *)cp);
+    }
+
+    return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+    vu_long *addr = (vu_long*)(info->start[0]);
+    ulong start;
+    int flag;
+
+    /* Check if Flash is (sufficiently) erased */
+    if ((*((vu_long *)dest) & data) != data) {
+	return (2);
+    }
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
+
+    addr[0x0555] = 0xAAAAAAAA;
+    addr[0x02AA] = 0x55555555;
+    addr[0x0555] = 0xA0A0A0A0;
+
+    *((vu_long *)dest) = data;
+
+    /* re-enable interrupts if necessary */
+    if (flag)
+      enable_interrupts();
+
+    /* data polling for D7 */
+    start = get_timer (0);
+    while ((*((vu_long *)dest) & 0x80808080) != (data & 0x80808080)) {
+	if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+	    return (1);
+	}
+    }
+    return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/sbc8260/sbc8260.c b/board/sbc8260/sbc8260.c
new file mode 100644
index 000000000..48aefa010
--- /dev/null
+++ b/board/sbc8260/sbc8260.c
@@ -0,0 +1,289 @@
+/*
+ * (C) Copyright 2000
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2001
+ * Advent Networks, Inc. <http://www.adventnetworks.com>
+ * Jay Monkman <jtm@smoothsmoothie.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc8260.h>
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+
+const iop_conf_t iop_conf_tab[4][32] = {
+
+    /* Port A configuration */
+    {	/*	      conf ppar psor pdir podr pdat */
+	/* PA31 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 *ATMTXEN */
+	/* PA30 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTCA   */
+	/* PA29 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTSOC  */
+	/* PA28 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 *ATMRXEN */
+	/* PA27 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRSOC */
+	/* PA26 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRCA */
+	/* PA25 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[0] */
+	/* PA24 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[1] */
+	/* PA23 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[2] */
+	/* PA22 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[3] */
+	/* PA21 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[4] */
+	/* PA20 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[5] */
+	/* PA19 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[6] */
+	/* PA18 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMTXD[7] */
+	/* PA17 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[7] */
+	/* PA16 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[6] */
+	/* PA15 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[5] */
+	/* PA14 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[4] */
+	/* PA13 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[3] */
+	/* PA12 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[2] */
+	/* PA11 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[1] */
+	/* PA10 */ {   1,   0,   0,   1,   0,   0   }, /* FCC1 ATMRXD[0] */
+	/* PA9  */ {   1,   1,   0,   1,   0,   0   }, /* SMC2 TXD */
+	/* PA8  */ {   1,   1,   0,   0,   0,   0   }, /* SMC2 RXD */
+	/* PA7  */ {   1,   0,   0,   1,   0,   0   }, /* PA7 */
+	/* PA6  */ {   1,   0,   0,   1,   0,   0   }, /* PA6 */
+	/* PA5  */ {   1,   0,   0,   1,   0,   0   }, /* PA5 */
+	/* PA4  */ {   1,   0,   0,   1,   0,   0   }, /* PA4 */
+	/* PA3  */ {   1,   0,   0,   1,   0,   0   }, /* PA3 */
+	/* PA2  */ {   1,   0,   0,   1,   0,   0   }, /* PA2 */
+	/* PA1  */ {   1,   0,   0,   1,   0,   0   }, /* PA1 */
+	/* PA0  */ {   1,   0,   0,   1,   0,   0   }  /* PA0 */
+    },
+
+    /* Port B configuration */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PB31 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TX_ER */
+	/* PB30 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_DV */
+	/* PB29 */ {   1,   1,   1,   1,   0,   0   }, /* FCC2 MII TX_EN */
+	/* PB28 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_ER */
+	/* PB27 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII COL */
+	/* PB26 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII CRS */
+	/* PB25 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[3] */
+	/* PB24 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[2] */
+	/* PB23 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[1] */
+	/* PB22 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TxD[0] */
+	/* PB21 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[0] */
+	/* PB20 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[1] */
+	/* PB19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[2] */
+	/* PB18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RxD[3] */
+	/* PB17 */ {   1,   0,   0,   1,   0,   0   }, /* PB17 */
+	/* PB16 */ {   1,   0,   0,   1,   0,   0   }, /* PB16 */
+	/* PB15 */ {   1,   0,   0,   1,   0,   0   }, /* PB15 */
+	/* PB14 */ {   1,   0,   0,   1,   0,   0   }, /* PB14 */
+	/* PB13 */ {   1,   0,   0,   1,   0,   0   }, /* PB13 */
+	/* PB12 */ {   1,   0,   0,   1,   0,   0   }, /* PB12 */
+	/* PB11 */ {   1,   0,   0,   1,   0,   0   }, /* PB11 */
+	/* PB10 */ {   1,   0,   0,   1,   0,   0   }, /* PB10 */
+	/* PB9  */ {   1,   0,   0,   1,   0,   0   }, /* PB9 */
+	/* PB8  */ {   1,   0,   0,   1,   0,   0   }, /* PB8 */
+	/* PB7  */ {   1,   0,   0,   1,   0,   0   }, /* PB7 */
+	/* PB6  */ {   1,   0,   0,   1,   0,   0   }, /* PB6 */
+	/* PB5  */ {   1,   0,   0,   1,   0,   0   }, /* PB5 */
+	/* PB4  */ {   1,   0,   0,   1,   0,   0   }, /* PB4 */
+	/* PB3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PB0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    },
+
+    /* Port C */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PC31 */ {   1,   0,   0,   1,   0,   0   }, /* PC31 */
+	/* PC30 */ {   1,   0,   0,   1,   0,   0   }, /* PC30 */
+	/* PC29 */ {   1,   1,   1,   0,   0,   0   }, /* SCC1 EN *CLSN */
+	/* PC28 */ {   1,   0,   0,   1,   0,   0   }, /* PC28 */
+	/* PC27 */ {   1,   0,   0,   1,   0,   0   }, /* PC27 */
+	/* PC26 */ {   1,   0,   0,   1,   0,   0   }, /* PC26 */
+	/* PC25 */ {   1,   0,   0,   1,   0,   0   }, /* PC25 */
+	/* PC24 */ {   1,   0,   0,   1,   0,   0   }, /* PC24 */
+	/* PC23 */ {   1,   1,   0,   1,   0,   0   }, /* ATMTFCLK */
+	/* PC22 */ {   1,   1,   0,   0,   0,   0   }, /* ATMRFCLK */
+	/* PC21 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN RXCLK */
+	/* PC20 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN TXCLK */
+	/* PC19 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_CLK */
+	/* PC18 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII TX_CLK */
+	/* PC17 */ {   1,   0,   0,   1,   0,   0   }, /* PC17 */
+	/* PC16 */ {   1,   0,   0,   1,   0,   0   }, /* PC16 */
+	/* PC15 */ {   1,   0,   0,   1,   0,   0   }, /* PC15 */
+	/* PC14 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN *CD */
+	/* PC13 */ {   1,   0,   0,   1,   0,   0   }, /* PC13 */
+	/* PC12 */ {   1,   0,   0,   1,   0,   0   }, /* PC12 */
+	/* PC11 */ {   1,   0,   0,   1,   0,   0   }, /* PC11 */
+	/* PC10 */ {   1,   0,   0,   1,   0,   0   }, /* FCC2 MDC */
+	/* PC9  */ {   1,   0,   0,   1,   0,   0   }, /* FCC2 MDIO */
+	/* PC8  */ {   1,   0,   0,   1,   0,   0   }, /* PC8 */
+	/* PC7  */ {   1,   0,   0,   1,   0,   0   }, /* PC7 */
+	/* PC6  */ {   1,   0,   0,   1,   0,   0   }, /* PC6 */
+	/* PC5  */ {   1,   0,   0,   1,   0,   0   }, /* PC5 */
+	/* PC4  */ {   1,   0,   0,   1,   0,   0   }, /* PC4 */
+	/* PC3  */ {   1,   0,   0,   1,   0,   0   }, /* PC3 */
+	/* PC2  */ {   1,   0,   0,   1,   0,   1   }, /* ENET FDE */
+	/* PC1  */ {   1,   0,   0,   1,   0,   0   }, /* ENET DSQE */
+	/* PC0  */ {   1,   0,   0,   1,   0,   0   }, /* ENET LBK */
+    },
+
+    /* Port D */
+    {   /*	      conf ppar psor pdir podr pdat */
+	/* PD31 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN RxD */
+	/* PD30 */ {   1,   1,   1,   1,   0,   0   }, /* SCC1 EN TxD */
+	/* PD29 */ {   1,   1,   0,   1,   0,   0   }, /* SCC1 EN TENA */
+	/* PD28 */ {   1,   0,   0,   1,   0,   0   }, /* PD28 */
+	/* PD27 */ {   1,   0,   0,   1,   0,   0   }, /* PD27 */
+	/* PD26 */ {   1,   0,   0,   1,   0,   0   }, /* PD26 */
+	/* PD25 */ {   1,   0,   0,   1,   0,   0   }, /* PD25 */
+	/* PD24 */ {   1,   0,   0,   1,   0,   0   }, /* PD24 */
+	/* PD23 */ {   1,   0,   0,   1,   0,   0   }, /* PD23 */
+	/* PD22 */ {   1,   0,   0,   1,   0,   0   }, /* PD22 */
+	/* PD21 */ {   1,   0,   0,   1,   0,   0   }, /* PD21 */
+	/* PD20 */ {   1,   0,   0,   1,   0,   0   }, /* PD20 */
+	/* PD19 */ {   1,   0,   0,   1,   0,   0   }, /* PD19 */
+	/* PD18 */ {   1,   0,   0,   1,   0,   0   }, /* PD18 */
+	/* PD17 */ {   1,   1,   0,   0,   0,   0   }, /* FCC1 ATMRXPRTY */
+	/* PD16 */ {   1,   1,   0,   1,   0,   0   }, /* FCC1 ATMTXPRTY */
+#if defined(CONFIG_SOFT_I2C)
+	/* PD15 */ {   1,   0,   0,   1,   1,   1   }, /* I2C SDA */
+	/* PD14 */ {   1,   0,   0,   1,   1,   1   }, /* I2C SCL */
+#else
+#if defined(CONFIG_HARD_I2C)
+	/* PD15 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SDA */
+	/* PD14 */ {   1,   1,   1,   0,   1,   0   }, /* I2C SCL */
+#else /* normal I/O port pins */
+	/* PD15 */ {   1,   0,   0,   1,   0,   0   }, /* I2C SDA */
+	/* PD14 */ {   1,   0,   0,   1,   0,   0   }, /* I2C SCL */
+#endif
+#endif
+	/* PD13 */ {   1,   0,   0,   0,   0,   0   }, /* PD13 */
+	/* PD12 */ {   1,   0,   0,   0,   0,   0   }, /* PD12 */
+	/* PD11 */ {   1,   0,   0,   0,   0,   0   }, /* PD11 */
+	/* PD10 */ {   1,   0,   0,   0,   0,   0   }, /* PD10 */
+	/* PD9  */ {   1,   1,   0,   1,   0,   0   }, /* SMC1 TXD */
+	/* PD8  */ {   1,   1,   0,   0,   0,   0   }, /* SMC1 RXD */
+	/* PD7  */ {   1,   0,   0,   1,   0,   1   }, /* PD7 */
+	/* PD6  */ {   1,   0,   0,   1,   0,   1   }, /* PD6 */
+	/* PD5  */ {   1,   0,   0,   1,   0,   1   }, /* PD5 */
+	/* PD4  */ {   1,   0,   0,   1,   0,   1   }, /* PD4 */
+	/* PD3  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
+	/* PD0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
+    }
+};
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+	puts ("Board: EST SBC8260\n");
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8260_t *memctl = &immap->im_memctl;
+	volatile uchar c = 0, *ramaddr = (uchar *) (CFG_SDRAM_BASE + 0x8);
+	ulong psdmr = CFG_PSDMR;
+	int i;
+
+	/*
+	 * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+	 *
+	 * "At system reset, initialization software must set up the
+	 *  programmable parameters in the memory controller banks registers
+	 *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+	 *  system software should execute the following initialization sequence
+	 *  for each SDRAM device.
+	 *
+	 *  1. Issue a PRECHARGE-ALL-BANKS command
+	 *  2. Issue eight CBR REFRESH commands
+	 *  3. Issue a MODE-SET command to initialize the mode register
+	 *
+	 *  The initial commands are executed by setting P/LSDMR[OP] and
+	 *  accessing the SDRAM with a single-byte transaction."
+	 *
+	 * The appropriate BRx/ORx registers have already been set when we
+	 * get here. The SDRAM can be accessed at the address CFG_SDRAM_BASE.
+	 */
+
+	memctl->memc_psrt = CFG_PSRT;
+	memctl->memc_mptpr = CFG_MPTPR;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
+	*ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
+	for (i = 0; i < 8; i++)
+		*ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
+	*ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+	*ramaddr = c;
+
+	/* return total ram size */
+	return (CFG_SDRAM0_SIZE * 1024 * 1024);
+}
+
+#ifdef CONFIG_MISC_INIT_R
+/* ------------------------------------------------------------------------- */
+int misc_init_r (void)
+{
+#ifdef CFG_LED_BASE
+	uchar ds = *(unsigned char *) (CFG_LED_BASE + 1);
+	uchar ss;
+	uchar tmp[64];
+	int res;
+
+	if ((ds != 0) && (ds != 0xff)) {
+		res = getenv_r ("ethaddr", tmp, sizeof (tmp));
+		if (res > 0) {
+			ss = ((ds >> 4) & 0x0f);
+			ss += ss < 0x0a ? '0' : ('a' - 10);
+			tmp[15] = ss;
+
+			ss = (ds & 0x0f);
+			ss += ss < 0x0a ? '0' : ('a' - 10);
+			tmp[16] = ss;
+
+			tmp[17] = '\0';
+			setenv ("ethaddr", tmp);
+			/* set the led to show the address */
+			*((unsigned char *) (CFG_LED_BASE + 1)) = ds;
+		}
+	}
+#endif /* CFG_LED_BASE */
+	return (0);
+}
+#endif /* CONFIG_MISC_INIT_R */
diff --git a/board/shannon/config.mk b/board/shannon/config.mk
new file mode 100644
index 000000000..736d3af62
--- /dev/null
+++ b/board/shannon/config.mk
@@ -0,0 +1,23 @@
+#
+# LART board with SA1100 cpu
+#
+# see http://www.lart.tudelft.nl/ for more information on LART
+#
+
+#
+# Tuxscreen has 4 banks of 4 MB DRAM each
+#
+# c000'0000
+# c800'0000
+# d000'0000
+# d800'0000
+#
+# Linux-Kernel is expected to be at c000'8000, entry c000'8000
+#
+# we load ourself to d830'0000, the upper 1 MB of the last (4th) bank
+#
+# download areas is c800'0000
+#
+
+
+TEXT_BASE = 0xd8300000
diff --git a/board/shannon/memsetup.S b/board/shannon/memsetup.S
new file mode 100644
index 000000000..4f0c464ce
--- /dev/null
+++ b/board/shannon/memsetup.S
@@ -0,0 +1,94 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+
+#include <config.h>
+#include <version.h>
+
+
+/* some parameters for the board */
+
+MEM_BASE:	.long	0xa0000000
+MEM_START:	.long	0xc0000000
+
+#define	MDCNFG	0x00
+#define MDCAS0	0x04
+#define MDCAS1	0x08
+#define MDCAS2	0x0c
+#define MSC0	0x10
+#define MSC1	0x14
+#define MECR	0x18
+
+mdcas0:		.long	0xc71c703f @ cccccccf
+mdcas1:		.long	0xffc71c71 @ fffffffc
+mdcas2:		.long	0xffffffff @ ffffffff
+mdcnfg:		.long	0x0334b21f @ 9326991f
+msc0:		.long   0xfff84458 @ 42304230
+msc1:		.long	0xffffffff @ 20182018
+mecr:		.long	0x7fff7fff @ 01000000
+
+/* setting up the memory */
+
+.globl memsetup
+memsetup:
+	ldr	r0, MEM_BASE
+
+	/* Setup the flash memory */
+	ldr	r1, msc0
+	str	r1, [r0, #MSC0]
+
+	/* Set up the DRAM */
+
+	/* MDCAS0 */
+	ldr	r1, mdcas0
+	str	r1, [r0, #MDCAS0]
+
+	/* MDCAS1 */
+	ldr	r1, mdcas1
+	str	r1, [r0, #MDCAS1]
+
+	/* MDCAS2 */
+	ldr	r1, mdcas2
+	str	r1, [r0, #MDCAS2]
+
+	/* MDCNFG */
+	ldr	r1, mdcnfg
+	str	r1, [r0, #MDCNFG]
+
+	/* Set up PCMCIA space */
+	ldr	r1, mecr
+	str	r1, [r0, #MECR]
+
+	/* Load something to activate bank */
+	ldr	r1, MEM_START
+
+.rept	8
+	ldr	r0, [r1]
+.endr
+
+	/* everything is fine now */
+	mov	pc, lr
+
diff --git a/board/siemens/IAD210/config.mk b/board/siemens/IAD210/config.mk
new file mode 100644
index 000000000..c30abcb27
--- /dev/null
+++ b/board/siemens/IAD210/config.mk
@@ -0,0 +1,33 @@
+#
+# (C) Copyright 2000
+# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+# Marius Groeger <mgroeger@sysgo.de>
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# iad210 boards
+#
+
+TEXT_BASE = 0x08000000
+/*TEXT_BASE  = 0x00200000 */
diff --git a/board/smdk2400/config.mk b/board/smdk2400/config.mk
new file mode 100644
index 000000000..18c412a45
--- /dev/null
+++ b/board/smdk2400/config.mk
@@ -0,0 +1,25 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+#
+# SAMSUNG board with S3C2400X (ARM920T) CPU
+#
+# see http://www.samsung.com/ for more information on SAMSUNG
+#
+
+#
+# SAMSUNG has 1 bank of 32 MB DRAM
+#
+# 0C00'0000 to 0E00'0000
+#
+# Linux-Kernel is expected to be at 0cf0'0000, entry 0cf0'0000
+# optionally with a ramdisk at 0c80'0000
+#
+# we load ourself to 0CF00000 (must be high enough not to be
+# overwritten by the uncompessing Linux kernel)
+#
+# download area is 0C80'0000
+#
+
+
+TEXT_BASE = 0x0CF00000
diff --git a/board/smdk2400/memsetup.S b/board/smdk2400/memsetup.S
new file mode 100644
index 000000000..b53e996f2
--- /dev/null
+++ b/board/smdk2400/memsetup.S
@@ -0,0 +1,165 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * Modified for the Samsung development board by
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+
+#include <config.h>
+#include <version.h>
+
+
+/* some parameters for the board */
+
+/*
+ *
+ * Taken from linux/arch/arm/boot/compressed/head-s3c2400.S
+ *
+ * Copyright (C) 2001 Samsung Electronics by chc, 010406
+ *
+ * S3C2400 specific tweaks.
+ *
+ */
+
+/* memory controller */
+#define BWSCON 0x14000000
+#define BANKCON3 0x14000010	/* for cs8900, ethernet */
+
+/* Bank0 */
+#define B0_Tacs	0x0	/* 0 clk */
+#define B0_Tcos	0x0	/* 0 clk */
+#define B0_Tacc	0x7	/* 14 clk */
+#define B0_Tcoh	0x0	/* 0 clk */
+#define B0_Tah	0x0	/* 0 clk */
+#define B0_Tacp	0x0
+#define B0_PMC	0x0	/* normal */
+
+/* Bank1 */
+#define B1_Tacs	0x0	/* 0 clk */
+#define B1_Tcos	0x0	/* 0 clk */
+#define B1_Tacc	0x7	/* 14 clk */
+#define B1_Tcoh	0x0	/* 0 clk */
+#define B1_Tah	0x0	/* 0 clk */
+#define B1_Tacp	0x0
+#define B1_PMC	0x0	/* normal */
+
+/* Bank2 */
+#define B2_Tacs	0x0	/* 0 clk */
+#define B2_Tcos	0x0	/* 0 clk */
+#define B2_Tacc	0x7	/* 14 clk */
+#define B2_Tcoh	0x0	/* 0 clk */
+#define B2_Tah	0x0	/* 0 clk */
+#define B2_Tacp	0x0
+#define B2_PMC	0x0	/* normal */
+
+/* Bank3 - setup for the cs8900 */
+#define B3_Tacs	0x0	/* 0 clk */
+#define B3_Tcos	0x3	/* 4 clk */
+#define B3_Tacc	0x7	/* 14 clk */
+#define B3_Tcoh	0x1	/* 1 clk */
+#define B3_Tah	0x0	/* 0 clk */
+#define B3_Tacp	0x3	/* 6 clk */
+#define B3_PMC	0x0	/* normal */
+
+/* Bank4 */
+#define B4_Tacs	0x0	/* 0 clk */
+#define B4_Tcos	0x0	/* 0 clk */
+#define B4_Tacc	0x7	/* 14 clk */
+#define B4_Tcoh	0x0	/* 0 clk */
+#define B4_Tah	0x0	/* 0 clk */
+#define B4_Tacp	0x0
+#define B4_PMC	0x0	/* normal */
+
+/* Bank5 */
+#define B5_Tacs	0x0	/* 0 clk */
+#define B5_Tcos	0x0	/* 0 clk */
+#define B5_Tacc	0x7	/* 14 clk */
+#define B5_Tcoh	0x0	/* 0 clk */
+#define B5_Tah	0x0	/* 0 clk */
+#define B5_Tacp	0x0
+#define B5_PMC	0x0	/* normal */
+
+/* Bank6 */
+#define	B6_MT	0x3	/* SDRAM */
+#define	B6_Trcd	0x1	/* 3clk */
+#define	B6_SCAN	0x1	/* 9 bit */
+
+/* Bank7 */
+#define	B7_MT	0x3	/* SDRAM */
+#define	B7_Trcd	0x1	/* 3clk */
+#define	B7_SCAN	0x1	/* 9 bit */
+
+/* refresh parameter */
+#define REFEN	0x1	/* enable refresh */
+#define TREFMD	0x0	/* CBR(CAS before RAS)/auto refresh */
+#define Trp	0x0	/* 2 clk */
+#define Trc	0x3	/* 7 clk */
+#define Tchr	0x2 	/* 3 clk */
+
+#define REFCNT	1113	/* period=15.6 us, HCLK=60Mhz, (2048+1-15.6*66) */
+
+
+_TEXT_BASE:
+	.word	TEXT_BASE
+
+.globl memsetup
+memsetup:
+	/* memory control configuration */
+	/* make r0 relative the current location so that it */
+	/* reads SMRDATA out of FLASH rather than memory ! */
+	ldr     r0, =SMRDATA
+	ldr	r1, _TEXT_BASE
+	sub	r0, r0, r1
+	ldr	r1, =BWSCON	/* Bus Width Status Controller */
+	add     r2, r0, #52
+0:
+	ldr     r3, [r0], #4
+	str     r3, [r1], #4
+	cmp     r2, r0
+	bne     0b
+
+	/* everything is fine now */
+	mov	pc, lr
+
+	.ltorg
+/* the literal pools origin */
+
+SMRDATA:
+	.word	0x2211d114	/* d->Ethernet, BUSWIDTH=32 */
+	.word	((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC)) /* GCS0 */
+	.word	((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC)) /* GCS1 */
+	.word	((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC)) /* GCS2 */
+	.word	((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC)) /* GCS3 */
+	.word	((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC)) /* GCS4 */
+	.word	((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC)) /* GCS5 */
+	.word	((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN)) /* GCS6 */
+	.word	((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN)) /* GCS7 */
+	.word	((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT)
+	.word	0x10	/* BUSWIDTH=32, SCLK power saving mode, BANKSIZE 32M/32M */
+	.word	0x30	/* MRSR6, CL=3clk */
+	.word	0x30	/* MRSR7 */
+
diff --git a/board/smdk2410/config.mk b/board/smdk2410/config.mk
new file mode 100644
index 000000000..b06b493c7
--- /dev/null
+++ b/board/smdk2410/config.mk
@@ -0,0 +1,25 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+#
+# SAMSUNG SMDK2410 board with S3C2410X (ARM920T) cpu
+#
+# see http://www.samsung.com/ for more information on SAMSUNG
+#
+
+#
+# SMDK2410 has 1 bank of 64 MB DRAM
+#
+# 3000'0000 to 3400'0000
+#
+# Linux-Kernel is expected to be at 3000'8000, entry 3000'8000
+# optionally with a ramdisk at 3080'0000
+#
+# we load ourself to 33F0'0000
+#
+# download area is 3300'0000
+#
+
+
+TEXT_BASE = 0x33F00000
diff --git a/board/trab/config.mk b/board/trab/config.mk
new file mode 100644
index 000000000..37ed5b1cc
--- /dev/null
+++ b/board/trab/config.mk
@@ -0,0 +1,23 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+#
+# TRAB board with S3C2400X (arm920t) cpu
+#
+# see http://www.samsung.com/ for more information on SAMSUNG
+#
+
+#
+# TRAB has 1 bank of 16 MB DRAM
+#
+# 0c00'0000 to 0e00'0000
+#
+# Linux-Kernel is expected to be at 0c00'8000, entry 0c00'8000
+#
+# we load ourself to 0cf0'0000
+#
+# download areas is 0c80'0000
+#
+
+
+TEXT_BASE = 0x0cf00000
diff --git a/board/trab/memsetup.S b/board/trab/memsetup.S
new file mode 100644
index 000000000..ea4bccc8b
--- /dev/null
+++ b/board/trab/memsetup.S
@@ -0,0 +1,168 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * Modified for the TRAB board by
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+
+#include <config.h>
+#include <version.h>
+
+
+/* some parameters for the board */
+
+/*
+ *
+ * Copied from linux/arch/arm/boot/compressed/head-s3c2400.S
+ *
+ * Copyright (C) 2001 Samsung Electronics by chc, 010406
+ *
+ * TRAB specific tweaks.
+ *
+ */
+
+/* memory controller */
+#define BWSCON 0x14000000
+
+/* Bank0 */
+#define B0_Tacs	0x0	/* 0 clk */
+#define B0_Tcos	0x0	/* 0 clk */
+#define B0_Tacc	0x7	/* 14 clk */
+#define B0_Tcoh	0x0	/* 0 clk */
+#define B0_Tah	0x0	/* 0 clk */
+#define B0_Tacp	0x0
+#define B0_PMC	0x0	/* normal */
+
+/* Bank1 - SRAM */
+#define B1_Tacs	0x0	/* 0 clk */
+#define B1_Tcos	0x0	/* 0 clk */
+#define B1_Tacc	0x7	/* 14 clk */
+#define B1_Tcoh	0x0	/* 0 clk */
+#define B1_Tah	0x0	/* 0 clk */
+#define B1_Tacp	0x0
+#define B1_PMC	0x0	/* normal */
+
+/* Bank2 - CPLD */
+#define B2_Tacs	0x0	/* 0 clk */
+#define B2_Tcos	0x4	/* 4 clk */
+#define B2_Tacc	0x7	/* 14 clk */
+#define B2_Tcoh	0x4	/* 4 clk */
+#define B2_Tah	0x0	/* 0 clk */
+#define B2_Tacp	0x0
+#define B2_PMC	0x0	/* normal */
+
+/* Bank3 - setup for the cs8900 */
+#define B3_Tacs	0x3	/* 4 clk */
+#define B3_Tcos	0x3	/* 4 clk */
+#define B3_Tacc	0x7	/* 14 clk */
+#define B3_Tcoh	0x1	/* 1 clk */
+#define B3_Tah	0x0	/* 0 clk */
+#define B3_Tacp	0x3	/* 6 clk */
+#define B3_PMC	0x0	/* normal */
+
+/* Bank4 */
+#define B4_Tacs	0x0	/* 0 clk */
+#define B4_Tcos	0x0	/* 0 clk */
+#define B4_Tacc	0x7	/* 14 clk */
+#define B4_Tcoh	0x0	/* 0 clk */
+#define B4_Tah	0x0	/* 0 clk */
+#define B4_Tacp	0x0
+#define B4_PMC	0x0	/* normal */
+
+/* Bank5 */
+#define B5_Tacs	0x0	/* 0 clk */
+#define B5_Tcos	0x0	/* 0 clk */
+#define B5_Tacc	0x7	/* 14 clk */
+#define B5_Tcoh	0x0	/* 0 clk */
+#define B5_Tah	0x0	/* 0 clk */
+#define B5_Tacp	0x0
+#define B5_PMC	0x0	/* normal */
+
+/* Bank6 */
+#define	B6_MT	0x3	/* SDRAM */
+#define	B6_Trcd	0x1	/* 2clk */
+#define	B6_SCAN	0x0	/* 8 bit */
+
+/* Bank7 */
+#define	B7_MT	0x3	/* SDRAM */
+#define	B7_Trcd	0x1	/* 2clk */
+#define	B7_SCAN	0x0	/* 8 bit */
+
+/* refresh parameter */
+#define REFEN	0x1	/* enable refresh */
+#define TREFMD	0x0	/* CBR(CAS before RAS)/auto refresh */
+#define Trp	0x0	/* 2 clk */
+#define Trc	0x3	/* 7 clk */
+#define Tchr	0x2 	/* 3 clk */
+
+#ifdef CONFIG_TRAB_50MHZ
+#define REFCNT	1269	/* period=15.6 us, HCLK=50Mhz, (2048+1-15.6*50) */
+#else
+#define REFCNT	1011	/* period=15.6 us, HCLK=66.5Mhz, (2048+1-15.6*66.5) */
+#endif
+
+
+_TEXT_BASE:
+	.word	TEXT_BASE
+
+.globl memsetup
+memsetup:
+	/* memory control configuration */
+	/* make r0 relative the current location so that it */
+	/* reads SMRDATA out of FLASH rather than memory ! */
+	ldr     r0, =SMRDATA
+	ldr	r1, _TEXT_BASE
+	sub	r0, r0, r1
+	ldr	r1, =BWSCON	/* Bus Width Status Controller */
+	add     r2, r0, #52
+0:
+	ldr     r3, [r0], #4
+	str     r3, [r1], #4
+	cmp     r2, r0
+	bne     0b
+
+	/* everything is fine now */
+	mov	pc, lr
+
+	.ltorg
+/* the literal pools origin */
+
+SMRDATA:
+	.word	0x2211d644	/* d->Ethernet, 6->CPLD, 4->SRAM, 4->FLASH */
+	.word	((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC)) /* GCS0 */
+	.word	((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC)) /* GCS1 */
+	.word	((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC)) /* GCS2 */
+	.word	((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC)) /* GCS3 */
+	.word	((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC)) /* GCS4 */
+	.word	((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC)) /* GCS5 */
+	.word	((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN)) /* GCS6 */
+	.word	((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN)) /* GCS7 */
+	.word	((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT)
+	.word	0x17	/* BUSWIDTH=32, SCLK power saving mode, BANKSIZE 16M/16M */
+	.word	0x30	/* MRSR6, CL=3clk */
+	.word	0x30	/* MRSR7 */
+
diff --git a/board/utx8245/flash.c b/board/utx8245/flash.c
new file mode 100644
index 000000000..947fbc3aa
--- /dev/null
+++ b/board/utx8245/flash.c
@@ -0,0 +1,491 @@
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2002
+ * Gregory E. Allen, gallen@arlut.utexas.edu
+ * Matthew E. Karger, karger@arlut.utexas.edu
+ * Applied Research Laboratories, The University of Texas at Austin
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <asm/processor.h>
+
+#define ROM_CS0_START	0xFF800000
+#define ROM_CS1_START	0xFF000000
+
+#if defined(CFG_ENV_IS_IN_FLASH)
+# ifndef  CFG_ENV_ADDR
+#  define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_ENV_OFFSET)
+# endif
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+# endif
+# ifndef  CFG_ENV_SECT_SIZE
+#  define CFG_ENV_SECT_SIZE  CFG_ENV_SIZE
+# endif
+#endif
+
+#define	FLASH_BANK_SIZE	0x200000
+#define	MAIN_SECT_SIZE 	0x10000
+#define	SECT_SIZE_32KB	0x8000
+#define	SECT_SIZE_8KB	0x2000
+
+flash_info_t    flash_info[CFG_MAX_FLASH_BANKS];
+
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+
+static __inline__ unsigned long get_msr(void)
+{	unsigned long msr;
+	__asm__ __volatile__ ("mfmsr %0" : "=r" (msr) :);
+    return msr;
+}
+
+static __inline__ void set_msr(unsigned long msr)
+{
+    __asm__ __volatile__ ("mtmsr %0" : : "r" (msr));
+}
+
+/*flash command address offsets*/
+#define ADDR0		(0x555)
+#define ADDR1		(0xAAA)
+#define ADDR3		(0x001)
+
+#define FLASH_WORD_SIZE unsigned char
+
+/*---------------------------------------------------------------------*/
+/*#define	DEBUG_FLASH	1 */
+
+/*---------------------------------------------------------------------*/
+
+unsigned long flash_init(void)
+{
+    int i, j;
+    ulong size = 0;
+	unsigned char manuf_id, device_id;
+
+    for (i = 0; i < CFG_MAX_FLASH_BANKS; i++)
+	{
+    	vu_char *addr = (vu_char *)(CFG_FLASH_BASE + i * FLASH_BANK_SIZE);
+
+	addr[0x555] = 0xAA;			/* 3 cycles to read device info.  See */
+	addr[0x2AA] = 0x55;			/* AM29LV116D datasheet for list of */
+	addr[0x555] = 0x90;			/* available commands. */
+
+	manuf_id = addr[0];
+	device_id = addr[1];
+
+#if defined DEBUG_FLASH
+	printf("manuf_id = %x, device_id = %x\n", manuf_id, device_id);
+#endif
+
+		if (  (manuf_id == (uchar)(AMD_MANUFACT)) &&
+	    	( device_id == AMD_ID_LV116DT))
+		{
+	    	flash_info[i].flash_id = ((FLASH_MAN_AMD & FLASH_VENDMASK) << 16) |
+	    			     (AMD_ID_LV116DT & FLASH_TYPEMASK);
+		} else {
+	    	flash_info[i].flash_id = FLASH_UNKNOWN;
+	    	addr[0] = (long)0xFFFFFFFF;
+	    	goto Done;
+		}
+
+#if defined DEBUG_FLASH
+		printf ("flash_id = 0x%08lX\n", flash_info[i].flash_id);
+#endif
+
+		addr[0] = (long)0xFFFFFFFF;
+
+		flash_info[i].size = FLASH_BANK_SIZE;
+		flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+		memset(flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+
+		for (j = 0; j < flash_info[i].sector_count; j++)
+		{
+
+			if (j < (CFG_MAX_FLASH_SECT - 3) )
+
+				flash_info[i].start[j] = CFG_FLASH_BASE + i * FLASH_BANK_SIZE +
+			                       			j * MAIN_SECT_SIZE;
+
+			else if (j == (CFG_MAX_FLASH_SECT - 3) )
+
+				flash_info[i].start[j] =  flash_info[i].start[j-1] + SECT_SIZE_32KB;
+
+
+			else
+
+				flash_info[i].start[j] =  flash_info[i].start[j-1] + SECT_SIZE_8KB;
+
+		}
+
+	size += flash_info[i].size;
+    }
+
+    /* Protect monitor and environment sectors
+     */
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+     flash_protect(FLAG_PROTECT_SET, CFG_MONITOR_BASE,
+              CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1, &flash_info[0]);
+#endif
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+    flash_protect(FLAG_PROTECT_SET, CFG_ENV_ADDR,
+					CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+#endif
+
+Done:
+    return size;
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info(flash_info_t *info)
+{
+  static const char unk[] = "Unknown";
+  const char *mfct = unk, *type = unk;
+  unsigned int i;
+
+  if(info->flash_id != FLASH_UNKNOWN)
+  {
+    switch(info->flash_id & FLASH_VENDMASK)
+    {
+      case FLASH_MAN_AMD:	mfct = "AMD";				break;
+      case FLASH_MAN_FUJ:	mfct = "FUJITSU";			break;
+      case FLASH_MAN_STM:	mfct = "STM";				break;
+      case FLASH_MAN_SST:	mfct = "SST";				break;
+      case FLASH_MAN_BM:	mfct = "Bright Microelectonics";	break;
+      case FLASH_MAN_INTEL:	mfct = "Intel";				break;
+    }
+
+    switch(info->flash_id & FLASH_TYPEMASK)
+    {
+      case FLASH_AM040:		type = "AM29F040B (512K * 8, uniform sector size)";	break;
+      case FLASH_AM400B:	type = "AM29LV400B (4 Mbit, bottom boot sect)";		break;
+      case FLASH_AM400T:	type = "AM29LV400T (4 Mbit, top boot sector)";		break;
+      case FLASH_AM800B:	type = "AM29LV800B (8 Mbit, bottom boot sect)";		break;
+      case FLASH_AM800T:	type = "AM29LV800T (8 Mbit, top boot sector)";		break;
+      case FLASH_AM160T:	type = "AM29LV160T (16 Mbit, top boot sector)";		break;
+      case FLASH_AM320B:	type = "AM29LV320B (32 Mbit, bottom boot sect)";	break;
+      case FLASH_AM320T:	type = "AM29LV320T (32 Mbit, top boot sector)";		break;
+      case FLASH_STM800AB:	type = "M29W800AB (8 Mbit, bottom boot sect)";		break;
+      case FLASH_SST800A:	type = "SST39LF/VF800 (8 Mbit, uniform sector size)";	break;
+      case FLASH_SST160A:	type = "SST39LF/VF160 (16 Mbit, uniform sector size)";	break;
+    }
+  }
+
+  printf(
+    "\n  Brand: %s Type: %s\n"
+    "  Size: %lu KB in %d Sectors\n",
+    mfct,
+    type,
+    info->size >> 10,
+    info->sector_count
+  );
+
+  printf ("  Sector Start Addresses:");
+
+  for (i = 0; i < info->sector_count; i++)
+  {
+    unsigned long size;
+    unsigned int erased;
+    unsigned long * flash = (unsigned long *) info->start[i];
+
+    /*
+     * Check if whole sector is erased
+     */
+    size =
+      (i != (info->sector_count - 1)) ?
+      (info->start[i + 1] - info->start[i]) >> 2 :
+      (info->start[0] + info->size - info->start[i]) >> 2;
+
+    for(
+      flash = (unsigned long *) info->start[i], erased = 1;
+      (flash != (unsigned long *) info->start[i] + size) && erased;
+      flash++
+    )
+      erased = *flash == ~0x0UL;
+
+    printf(
+      "%s %08lX %s %s",
+      (i % 5) ? "" : "\n   ",
+      info->start[i],
+      erased ? "E" : " ",
+      info->protect[i] ? "RO" : "  "
+    );
+  }
+
+  puts("\n");
+  return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
+    int flag, prot, sect, l_sect;
+    ulong start, now, last;
+    unsigned char sh8b;
+
+    if ((s_first < 0) || (s_first > s_last)) {
+        if (info->flash_id == FLASH_UNKNOWN) {
+            printf ("- missing\n");
+        } else {
+            printf ("- no sectors to erase\n");
+        }
+        return 1;
+    }
+
+    if ((info->flash_id == FLASH_UNKNOWN) ||
+        (info->flash_id > (FLASH_MAN_STM | FLASH_AMD_COMP))) {
+        printf ("Can't erase unknown flash type - aborted\n");
+        return 1;
+    }
+
+    prot = 0;
+    for (sect=s_first; sect<=s_last; ++sect) {
+        if (info->protect[sect]) {
+            prot++;
+        }
+    }
+
+    if (prot) {
+        printf ("- Warning: %d protected sectors will not be erased!\n",
+            prot);
+    } else {
+        printf ("\n");
+    }
+
+    l_sect = -1;
+
+    /* Check the ROM CS */
+    if ((info->start[0] >= ROM_CS1_START) && (info->start[0] < ROM_CS0_START))
+      sh8b = 3;
+    else
+      sh8b = 0;
+
+	/* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
+
+    addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+    addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+    addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00800080;
+    addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+    addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+
+    /* Start erase on unprotected sectors */
+    for (sect = s_first; sect<=s_last; sect++)
+	{
+        if (info->protect[sect] == 0)
+		{ /* not protected */
+            addr = (FLASH_WORD_SIZE *)(info->start[0] + (
+				(info->start[sect] - info->start[0]) << sh8b));
+
+			if (info->flash_id & FLASH_MAN_SST)
+			{
+				addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+				addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+ 				addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00800080;
+				addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+				addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+				addr[0] = (FLASH_WORD_SIZE)0x00500050;  /* block erase */
+				udelay(30000);  /* wait 30 ms */
+			}
+
+			else
+				addr[0] = (FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+
+			l_sect = sect;
+        }
+    }
+
+    /* re-enable interrupts if necessary */
+    if (flag)
+        enable_interrupts();
+
+    /* wait at least 80us - let's wait 1 ms */
+    udelay (1000);
+
+    /*
+     * We wait for the last triggered sector
+     */
+    if (l_sect < 0)
+        goto DONE;
+
+    start = get_timer (0);
+    last  = start;
+    addr = (FLASH_WORD_SIZE *)(info->start[0] + (
+			(info->start[l_sect] - info->start[0]) << sh8b));
+    while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
+        if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+            printf ("Timeout\n");
+            return 1;
+        }
+        /* show that we're waiting */
+        if ((now - last) > 1000) {  /* every second */
+            serial_putc ('.');
+            last = now;
+        }
+    }
+
+DONE:
+    /* reset to read mode */
+    addr = (FLASH_WORD_SIZE *)info->start[0];
+    addr[0] = (FLASH_WORD_SIZE)0x00F000F0;  /* reset bank */
+
+    printf (" done\n");
+    return 0;
+}
+
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+    ulong cp, wp, data;
+    int i, l, rc;
+
+    wp = (addr & ~3);   /* get lower word aligned address */
+
+    /*
+     * handle unaligned start bytes
+     */
+    if ((l = addr - wp) != 0) {
+        data = 0;
+        for (i=0, cp=wp; i<l; ++i, ++cp) {
+            data = (data << 8) | (*(uchar *)cp);
+        }
+        for (; i<4 && cnt>0; ++i) {
+            data = (data << 8) | *src++;
+            --cnt;
+            ++cp;
+        }
+        for (; cnt==0 && i<4; ++i, ++cp) {
+            data = (data << 8) | (*(uchar *)cp);
+        }
+
+        if ((rc = write_word(info, wp, data)) != 0) {
+            return (rc);
+        }
+        wp += 4;
+    }
+
+    /*
+     * handle word aligned part
+     */
+    while (cnt >= 4) {
+        data = 0;
+        for (i=0; i<4; ++i) {
+            data = (data << 8) | *src++;
+        }
+        if ((rc = write_word(info, wp, data)) != 0) {
+            return (rc);
+        }
+        wp  += 4;
+        cnt -= 4;
+    }
+
+    if (cnt == 0) {
+        return (0);
+    }
+
+    /*
+     * handle unaligned tail bytes
+     */
+    data = 0;
+    for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+        data = (data << 8) | *src++;
+        --cnt;
+    }
+    for (; i<4; ++i, ++cp) {
+        data = (data << 8) | (*(uchar *)cp);
+    }
+
+    return (write_word(info, wp, data));
+}
+
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+	volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)info->start[0];
+	volatile FLASH_WORD_SIZE *dest2;
+	volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *)&data;
+	ulong start;
+	int flag;
+	int i;
+	unsigned char sh8b;
+
+    /* Check the ROM CS */
+    if ((info->start[0] >= ROM_CS1_START) && (info->start[0] < ROM_CS0_START))
+      sh8b = 3;
+    else
+      sh8b = 0;
+
+    dest2 = (FLASH_WORD_SIZE *)(((dest - info->start[0]) << sh8b) +
+				info->start[0]);
+
+    /* Check if Flash is (sufficiently) erased */
+    if ((*dest2 & (FLASH_WORD_SIZE)data) != (FLASH_WORD_SIZE)data) {
+        return (2);
+    }
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
+
+        for (i=0; i<4/sizeof(FLASH_WORD_SIZE); i++)
+          {
+            addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA;
+            addr2[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055;
+            addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00A000A0;
+
+            dest2[i << sh8b] = data2[i];
+
+            /* re-enable interrupts if necessary */
+            if (flag)
+              enable_interrupts();
+
+            /* data polling for D7 */
+            start = get_timer (0);
+            while ((dest2[i << sh8b] & (FLASH_WORD_SIZE)0x00800080) !=
+                   (data2[i] & (FLASH_WORD_SIZE)0x00800080)) {
+              if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+                return (1);
+              }
+            }
+          }
+
+    return (0);
+}
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/walnut405/flash.c b/board/walnut405/flash.c
new file mode 100644
index 000000000..81f950ba8
--- /dev/null
+++ b/board/walnut405/flash.c
@@ -0,0 +1,730 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Modified 4/5/2001
+ * Wait for completion of each sector erase command issued
+ * 4/5/2001
+ * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+#ifdef CONFIG_ADCIOP
+#define ADDR0           0x0aa9
+#define ADDR1           0x0556
+#define FLASH_WORD_SIZE unsigned char
+#endif
+
+#ifdef CONFIG_CPCI405
+#define ADDR0           0x5555
+#define ADDR1           0x2aaa
+#define FLASH_WORD_SIZE unsigned short
+#endif
+
+#ifdef CONFIG_WALNUT405
+#define ADDR0           0x5555
+#define ADDR1           0x2aaa
+#define FLASH_WORD_SIZE unsigned char
+#endif
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+        uint pbcr;
+        unsigned long base_b0, base_b1;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+	/* Only one bank */
+	if (CFG_MAX_FLASH_BANKS == 1)
+	  {
+	    /* Setup offsets */
+	    flash_get_offsets (FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	    /* Monitor protection ON by default */
+	    (void)flash_protect(FLAG_PROTECT_SET,
+				FLASH_BASE0_PRELIM,
+				FLASH_BASE0_PRELIM+CFG_MONITOR_LEN-1,
+				&flash_info[0]);
+	    size_b1 = 0 ;
+	    flash_info[0].size = size_b0;
+	  }
+
+	/* 2 banks */
+	else
+	  {
+	    size_b1 = flash_get_size((vu_long *)FLASH_BASE1_PRELIM, &flash_info[1]);
+
+	    /* Re-do sizing to get full correct info */
+
+	    if (size_b1)
+	      {
+		mtdcr(ebccfga, pb0cr);
+		pbcr = mfdcr(ebccfgd);
+		mtdcr(ebccfga, pb0cr);
+		base_b1 = -size_b1;
+		pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
+		mtdcr(ebccfgd, pbcr);
+		/*          printf("pb1cr = %x\n", pbcr); */
+	      }
+
+	    if (size_b0)
+	      {
+		mtdcr(ebccfga, pb1cr);
+		pbcr = mfdcr(ebccfgd);
+		mtdcr(ebccfga, pb1cr);
+		base_b0 = base_b1 - size_b0;
+		pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+		mtdcr(ebccfgd, pbcr);
+		/*            printf("pb0cr = %x\n", pbcr); */
+	      }
+
+	    size_b0 = flash_get_size((vu_long *)base_b0, &flash_info[0]);
+
+	    flash_get_offsets (base_b0, &flash_info[0]);
+
+	    /* monitor protection ON by default */
+	    (void)flash_protect(FLAG_PROTECT_SET,
+				base_b0+size_b0-CFG_MONITOR_LEN,
+				base_b0+size_b0-1,
+				&flash_info[0]);
+
+	    if (size_b1) {
+	      /* Re-do sizing to get full correct info */
+	      size_b1 = flash_get_size((vu_long *)base_b1, &flash_info[1]);
+
+	      flash_get_offsets (base_b1, &flash_info[1]);
+
+	      /* monitor protection ON by default */
+	      (void)flash_protect(FLAG_PROTECT_SET,
+				  base_b1+size_b1-CFG_MONITOR_LEN,
+				  base_b1+size_b1-1,
+				  &flash_info[1]);
+	      /* monitor protection OFF by default (one is enough) */
+	      (void)flash_protect(FLAG_PROTECT_CLEAR,
+				  base_b0+size_b0-CFG_MONITOR_LEN,
+				  base_b0+size_b0-1,
+				  &flash_info[0]);
+	    } else {
+	      flash_info[1].flash_id = FLASH_UNKNOWN;
+	      flash_info[1].sector_count = -1;
+	    }
+
+	    flash_info[0].size = size_b0;
+	    flash_info[1].size = size_b1;
+	  }/* else 2 banks */
+	return (size_b0 + size_b1);
+}
+
+
+
+/*-----------------------------------------------------------------------
+ */
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+
+	/* set up sector start address table */
+        if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+	    (info->flash_id  == FLASH_AM040)){
+	    for (i = 0; i < info->sector_count; i++)
+		info->start[i] = base + (i * 0x00010000);
+        } else {
+	    if (info->flash_id & FLASH_BTYPE) {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00004000;
+		info->start[2] = base + 0x00006000;
+		info->start[3] = base + 0x00008000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00010000) - 0x00030000;
+		}
+	    } else {
+		/* set sector offsets for top boot block type		*/
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00010000;
+		}
+	    }
+	}
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+        int k;
+        int size;
+        int erased;
+        volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	case FLASH_MAN_SST:	printf ("SST ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM040:	printf ("AM29F040 (512 Kbit, uniform sector size)\n");
+				break;
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit, top boot sector)\n");
+				break;
+	case FLASH_SST800A:	printf ("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
+				break;
+	case FLASH_SST160A:	printf ("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
+				break;
+	default:		printf ("Unknown Chip Type\n");
+				break;
+	}
+
+	printf ("  Size: %ld KB in %d Sectors\n",
+		info->size >> 10, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+                /*
+                 * Check if whole sector is erased
+                 */
+                if (i != (info->sector_count-1))
+                  size = info->start[i+1] - info->start[i];
+                else
+                  size = info->start[0] + info->size - info->start[i];
+                erased = 1;
+                flash = (volatile unsigned long *)info->start[i];
+                size = size >> 2;        /* divide by 4 for longword access */
+                for (k=0; k<size; k++)
+                  {
+                    if (*flash++ != 0xffffffff)
+                      {
+                        erased = 0;
+                        break;
+                      }
+                  }
+
+		if ((i % 5) == 0)
+			printf ("\n   ");
+#if 0 /* test-only */
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+#else
+		printf (" %08lX%s%s",
+			info->start[i],
+			erased ? " E" : "  ",
+			info->protect[i] ? "RO " : "   "
+#endif
+		);
+	}
+	printf ("\n");
+	return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info)
+{
+	short i;
+	FLASH_WORD_SIZE value;
+	ulong base = (ulong)addr;
+        volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+	addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+	addr2[ADDR0] = (FLASH_WORD_SIZE)0x00900090;
+
+#ifdef CONFIG_ADCIOP
+	value = addr2[2];
+#else
+	value = addr2[0];
+#endif
+
+	switch (value) {
+	case (FLASH_WORD_SIZE)AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case (FLASH_WORD_SIZE)FUJ_MANUFACT:
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	case (FLASH_WORD_SIZE)SST_MANUFACT:
+		info->flash_id = FLASH_MAN_SST;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+	}
+
+#ifdef CONFIG_ADCIOP
+	value = addr2[0];			/* device ID		*/
+        /*        printf("\ndev_code=%x\n", value); */
+#else
+	value = addr2[1];			/* device ID		*/
+#endif
+
+	switch (value) {
+	case (FLASH_WORD_SIZE)AMD_ID_F040B:
+	        info->flash_id += FLASH_AM040;
+		info->sector_count = 8;
+		info->size = 0x0080000; /* => 512 ko */
+		break;
+	case (FLASH_WORD_SIZE)AMD_ID_LV400T:
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00080000;
+		break;				/* => 0.5 MB		*/
+
+	case (FLASH_WORD_SIZE)AMD_ID_LV400B:
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00080000;
+		break;				/* => 0.5 MB		*/
+
+	case (FLASH_WORD_SIZE)AMD_ID_LV800T:
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (FLASH_WORD_SIZE)AMD_ID_LV800B:
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (FLASH_WORD_SIZE)AMD_ID_LV160T:
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (FLASH_WORD_SIZE)AMD_ID_LV160B:
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+#if 0	/* enable when device IDs are available */
+	case (FLASH_WORD_SIZE)AMD_ID_LV320T:
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 67;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (FLASH_WORD_SIZE)AMD_ID_LV320B:
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 67;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+#endif
+	case (FLASH_WORD_SIZE)SST_ID_xF800A:
+		info->flash_id += FLASH_SST800A;
+		info->sector_count = 16;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (FLASH_WORD_SIZE)SST_ID_xF160A:
+		info->flash_id += FLASH_SST160A;
+		info->sector_count = 32;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+
+	}
+
+	/* set up sector start address table */
+        if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+	    (info->flash_id  == FLASH_AM040)){
+	    for (i = 0; i < info->sector_count; i++)
+		info->start[i] = base + (i * 0x00010000);
+        } else {
+	    if (info->flash_id & FLASH_BTYPE) {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00004000;
+		info->start[2] = base + 0x00006000;
+		info->start[3] = base + 0x00008000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00010000) - 0x00030000;
+		}
+	    } else {
+		/* set sector offsets for top boot block type		*/
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + i * 0x00010000;
+		}
+	    }
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+#ifdef CONFIG_ADCIOP
+		addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+		info->protect[i] = addr2[4] & 1;
+#else
+		addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]);
+                if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+                  info->protect[i] = 0;
+                else
+                  info->protect[i] = addr2[2] & 1;
+#endif
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+#if 0 /* test-only */
+#ifdef CONFIG_ADCIOP
+		addr2 = (volatile unsigned char *)info->start[0];
+                addr2[ADDR0] = 0xAA;
+                addr2[ADDR1] = 0x55;
+                addr2[ADDR0] = 0xF0;  /* reset bank */
+#else
+		addr2 = (FLASH_WORD_SIZE *)info->start[0];
+		*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+#endif
+#else /* test-only */
+		addr2 = (FLASH_WORD_SIZE *)info->start[0];
+		*addr2 = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+#endif /* test-only */
+	}
+
+	return (info->size);
+}
+
+int wait_for_DQ7(flash_info_t *info, int sect)
+{
+	ulong start, now, last;
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[sect]);
+
+	start = get_timer (0);
+    last  = start;
+    while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
+        if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+            printf ("Timeout\n");
+            return -1;
+        }
+        /* show that we're waiting */
+        if ((now - last) > 1000) {  /* every second */
+            putc ('.');
+            last = now;
+        }
+    }
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
+	volatile FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+		    addr2 = (FLASH_WORD_SIZE *)(info->start[sect]);
+		    printf("Erasing sector %p\n", addr2);	/* CLH */
+
+		    if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+			addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+			addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+			addr2[0] = (FLASH_WORD_SIZE)0x00500050;  /* block erase */
+			for (i=0; i<50; i++)
+				udelay(1000);  /* wait 1 ms */
+		    } else {
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+			addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080;
+			addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
+			addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
+			addr2[0] = (FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+		    }
+		    l_sect = sect;
+		    /*
+		     * Wait for each sector to complete, it's more
+		     * reliable.  According to AMD Spec, you must
+		     * issue all erase commands within a specified
+		     * timeout.  This has been seen to fail, especially
+		     * if printf()s are included (for debug)!!
+		     */
+		    wait_for_DQ7(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+#if 0
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+	wait_for_DQ7(info, l_sect);
+
+DONE:
+#endif
+	/* reset to read mode */
+	addr = (FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t * info, ulong dest, ulong data)
+{
+	volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) (info->start[0]);
+	volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *) dest;
+	volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((volatile FLASH_WORD_SIZE *) dest) &
+	    (FLASH_WORD_SIZE) data) != (FLASH_WORD_SIZE) data) {
+		return (2);
+	}
+
+	for (i = 0; i < 4 / sizeof (FLASH_WORD_SIZE); i++) {
+		int flag;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts ();
+
+		addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+		addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts ();
+
+		/* data polling for D7 */
+		start = get_timer (0);
+		while ((dest2[i] & (FLASH_WORD_SIZE) 0x00800080) !=
+		       (data2[i] & (FLASH_WORD_SIZE) 0x00800080)) {
+
+			if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+	}
+
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/walnut405/init.S b/board/walnut405/init.S
new file mode 100644
index 000000000..d14170721
--- /dev/null
+++ b/board/walnut405/init.S
@@ -0,0 +1,99 @@
+/*------------------------------------------------------------------------------+ */
+/* */
+/*       This source code has been made available to you by IBM on an AS-IS */
+/*       basis.  Anyone receiving this source is licensed under IBM */
+/*       copyrights to use it in any way he or she deems fit, including */
+/*       copying it, modifying it, compiling it, and redistributing it either */
+/*       with or without modifications.  No license under IBM patents or */
+/*       patent applications is to be implied by the copyright license. */
+/* */
+/*       Any user of this software should understand that IBM cannot provide */
+/*       technical support for this software and will not be responsible for */
+/*       any consequences resulting from the use of this software. */
+/* */
+/*       Any person who transfers this source code or any derivative work */
+/*       must include the IBM copyright notice, this paragraph, and the */
+/*       preceding two paragraphs in the transferred software. */
+/* */
+/*       COPYRIGHT   I B M   CORPORATION 1995 */
+/*       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M */
+/*------------------------------------------------------------------------------- */
+
+/*----------------------------------------------------------------------------- */
+/* Function:     ext_bus_cntlr_init */
+/* Description:  Initializes the External Bus Controller for the external */
+/*		peripherals. IMPORTANT: For pass1 this code must run from */
+/*		cache since you can not reliably change a peripheral banks */
+/*		timing register (pbxap) while running code from that bank. */
+/*		For ex., since we are running from ROM on bank 0, we can NOT */
+/*		execute the code that modifies bank 0 timings from ROM, so */
+/*		we run it from cache. */
+/*	Bank 0 - Flash and SRAM */
+/*	Bank 1 - NVRAM/RTC */
+/*	Bank 2 - Keyboard/Mouse controller */
+/*	Bank 3 - IR controller */
+/*	Bank 4 - not used */
+/*	Bank 5 - not used */
+/*	Bank 6 - not used */
+/*	Bank 7 - FPGA registers */
+/*----------------------------------------------------------------------------- */
+#include <ppc4xx.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+
+     	.globl	ext_bus_cntlr_init
+ext_bus_cntlr_init:
+        mflr    r4                      /* save link register */
+        bl      ..getAddr
+..getAddr:
+        mflr    r3                      /* get address of ..getAddr */
+        mtlr    r4                      /* restore link register */
+        addi    r4,0,14                 /* set ctr to 10; used to prefetch */
+        mtctr   r4                      /* 10 cache lines to fit this function */
+                                        /* in cache (gives us 8x10=80 instrctns) */
+..ebcloop:
+        icbt    r0,r3                   /* prefetch cache line for addr in r3 */
+        addi    r3,r3,32		/* move to next cache line */
+        bdnz    ..ebcloop               /* continue for 10 cache lines */
+
+        /*------------------------------------------------------------------- */
+        /* Delay to ensure all accesses to ROM are complete before changing */
+	/* bank 0 timings. 200usec should be enough. */
+        /*   200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles */
+        /*------------------------------------------------------------------- */
+	addis	r3,0,0x0
+        ori     r3,r3,0xA000          /* ensure 200usec have passed since reset */
+        mtctr   r3
+..spinlp:
+        bdnz    ..spinlp                /* spin loop */
+
+        /*----------------------------------------------------------------------- */
+        /* Memory Bank 0 (Flash and SRAM) initialization */
+        /*----------------------------------------------------------------------- */
+        addi    r4,0,pb0ap
+        mtdcr   ebccfga,r4
+        addis   r4,0,0x9B01
+        ori     r4,r4,0x5480
+        mtdcr   ebccfgd,r4
+
+        addi    r4,0,pb0cr
+        mtdcr   ebccfga,r4
+        addis   r4,0,0xFFF1           /* BAS=0xFFF,BS=0x0(1MB),BU=0x3(R/W), */
+        ori     r4,r4,0x8000          /* BW=0x0( 8 bits) */
+        mtdcr   ebccfgd,r4
+
+        blr
+
+
+/*----------------------------------------------------------------------------- */
+/* Function:     sdram_init */
+/* Description:  Dummy implementation here - done in C later */
+/*----------------------------------------------------------------------------- */
+        .globl  sdram_init
+sdram_init:
+        blr