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authorwdenk <wdenk>2003-04-10 11:18:18 +0000
committerwdenk <wdenk>2003-04-10 11:18:18 +0000
commitd126bfbdbd45a78952d88a702b628ab9107c04e5 (patch)
tree25f81e3dec52ff1a531e59fcbd384ed5406c44e2
parent60fbe254243ec461ec73da13132be098db33d3fa (diff)
downloadu-boot-linaro-stable-d126bfbdbd45a78952d88a702b628ab9107c04e5.tar.gz
Add support for TQM862L modules
-rw-r--r--CHANGELOG6
-rw-r--r--Makefile11
-rw-r--r--common/cmd_bedbug.c2
-rw-r--r--common/cmd_mii.c2
-rw-r--r--cpu/mpc8xx/bedbug_860.c2
-rw-r--r--cpu/mpc8xx/cpu.c2
-rw-r--r--include/common.h3
-rw-r--r--include/commproc.h8
-rw-r--r--include/configs/TQM862L.h473
-rw-r--r--include/configs/lwmon.h58
-rw-r--r--include/version.h2
-rw-r--r--post/cache_8xx.S1
12 files changed, 525 insertions, 45 deletions
diff --git a/CHANGELOG b/CHANGELOG
index 09ee8a92f..0333b70bb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,10 @@
======================================================================
+Changes since U-Boot 0.3.0:
+======================================================================
+
+* Add support for TQM862L modules
+
+======================================================================
Changes for U-Boot 0.3.0:
======================================================================
diff --git a/Makefile b/Makefile
index c077525c0..57d7a5d59 100644
--- a/Makefile
+++ b/Makefile
@@ -353,15 +353,12 @@ TQM850L_80MHz_config \
TQM855L_config \
TQM855L_66MHz_config \
TQM855L_80MHz_config \
-TQM855L_FEC_config \
-TQM855L_FEC_66MHz_config \
-TQM855L_FEC_80MHz_config \
TQM860L_config \
TQM860L_66MHz_config \
TQM860L_80MHz_config \
-TQM860L_FEC_config \
-TQM860L_FEC_66MHz_config \
-TQM860L_FEC_80MHz_config: unconfig
+TQM862L_config \
+TQM862L_66MHz_config \
+TQM862L_80MHz_config: unconfig
@ >include/config.h
@[ -z "$(findstring _FEC,$@)" ] || \
{ echo "#define CONFIG_FEC_ENET" >>include/config.h ; \
@@ -746,7 +743,7 @@ clobber: clean
| xargs rm -f
rm -f $(OBJS) *.bak tags TAGS
rm -fr *.*~
- rm -f u-boot u-boot.bin u-boot.elf u-boot.srec u-boot.map System.map
+ rm -f u-boot u-boot.bin u-boot.srec u-boot.map System.map
rm -f tools/crc32.c tools/environment.c tools/env/crc32.c
rm -f tools/inca-swap-bytes cpu/mpc824x/bedbug_603e.c
rm -f include/asm/arch include/asm
diff --git a/common/cmd_bedbug.c b/common/cmd_bedbug.c
index 75b74d50b..f3b5f88da 100644
--- a/common/cmd_bedbug.c
+++ b/common/cmd_bedbug.c
@@ -56,7 +56,7 @@ void bedbug_init( void )
#if defined(CONFIG_4xx)
void bedbug405_init( void );
bedbug405_init();
-#elif defined(CONFIG_MPC860)
+#elif defined(CONFIG_8xx)
void bedbug860_init( void );
bedbug860_init();
#endif
diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index b5963f12e..bb97c0d6d 100644
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -55,7 +55,7 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
unsigned short data;
int rcode = 0;
-#ifdef CONFIG_MPC860
+#ifdef CONFIG_8xx
mii_init ();
#endif
diff --git a/cpu/mpc8xx/bedbug_860.c b/cpu/mpc8xx/bedbug_860.c
index 05590df30..b90782ef2 100644
--- a/cpu/mpc8xx/bedbug_860.c
+++ b/cpu/mpc8xx/bedbug_860.c
@@ -11,7 +11,7 @@
#include <bedbug/regs.h>
#include <bedbug/ppc.h>
-#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG) && defined(CONFIG_MPC860)
+#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG) && defined(CONFIG_8xx)
#define MAX_BREAK_POINTS 2
diff --git a/cpu/mpc8xx/cpu.c b/cpu/mpc8xx/cpu.c
index b1b58b089..cc733054f 100644
--- a/cpu/mpc8xx/cpu.c
+++ b/cpu/mpc8xx/cpu.c
@@ -44,7 +44,7 @@ static char *cpu_warning = "\n " \
#if ((defined(CONFIG_MPC860) || defined(CONFIG_MPC855)) && \
!defined(CONFIG_MPC862))
-# ifdef CONFIG_MPC855
+# ifdef CONFIG_MPC855
# define ID_STR "PC855"
# else
# define ID_STR "PC860"
diff --git a/include/common.h b/include/common.h
index 0d7f79a44..509675410 100644
--- a/include/common.h
+++ b/include/common.h
@@ -75,7 +75,8 @@ typedef void (interrupt_handler_t)(void *);
/* enable common handling for all TQM8xxL boards */
#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
- defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L)
+ defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
+ defined(CONFIG_TQM862L)
# ifndef CONFIG_TQM8xxL
# define CONFIG_TQM8xxL
# endif
diff --git a/include/commproc.h b/include/commproc.h
index a7d8dbd3e..d02dea43e 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -1362,9 +1362,11 @@ typedef struct scc_enet {
#define SICR_ENET_CLKRT ((uint)0x00002600)
#endif /* CONFIG_MVS v1, CONFIG_TQM823L, CONFIG_TQM850L, etc. */
-/*** TQM860L, TQM855L ************************************************/
+/*** TQM855L, TQM860L, TQM862L **************************************/
-#if (defined(CONFIG_TQM860L) || defined(CONFIG_TQM855L))
+#if defined(CONFIG_TQM855L) || \
+ defined(CONFIG_TQM860L)
+ defined(CONFIG_TQM862L)
# ifdef CONFIG_SCC1_ENET /* use SCC for 10Mbps Ethernet */
@@ -1412,7 +1414,7 @@ typedef struct scc_enet {
#define PD_MII_MASK ((ushort)0x1FFF) /* PD 3...15 */
# endif /* CONFIG_FEC_ENET */
-#endif /* CONFIG_TQM860L, CONFIG_TQM855L */
+#endif /* CONFIG_TQM855L, TQM860L, TQM862L */
/*** V37 **********************************************************/
diff --git a/include/configs/TQM862L.h b/include/configs/TQM862L.h
new file mode 100644
index 000000000..608c4e16d
--- /dev/null
+++ b/include/configs/TQM862L.h
@@ -0,0 +1,473 @@
+/*
+ * (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
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC860 1
+#define CONFIG_MPC860T 1
+#define CONFIG_MPC862 1
+
+#define CONFIG_TQM862L 1 /* ...on a TQM8xxL module */
+
+#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
+#undef CONFIG_8xx_CONS_SMC2
+#undef CONFIG_8xx_CONS_NONE
+
+#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
+
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+
+#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
+
+#define CONFIG_BOARD_TYPES 1 /* support board types */
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$(serverip):$(rootpath)\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs $(bootargs) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
+ ":$(hostname):$(netdev):off panic=1\0" \
+ "flash_nfs=run nfsargs addip;" \
+ "bootm $(kernel_addr)\0" \
+ "flash_self=run ramargs addip;" \
+ "bootm $(kernel_addr) $(ramdisk_addr)\0" \
+ "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
+ "rootpath=/opt/eldk/ppc_8xx\0" \
+ "bootfile=/tftpboot/TQM860L/uImage\0" \
+ "kernel_addr=40040000\0" \
+ "ramdisk_addr=40100000\0" \
+ ""
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+#define CONFIG_STATUS_LED 1 /* Status LED enabled */
+
+#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
+
+#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_IDE | \
+ CFG_CMD_DATE )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+
+#if 0
+#define CFG_HUSH_PARSER 1 /* use "hush" command parser */
+#endif
+#ifdef CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2 "> "
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR 0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR CFG_IMMR
+#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_FLASH_BASE 0x40000000
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE CFG_FLASH_BASE
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */
+#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
+
+/* Address and size of Redundant Environment Sector */
+#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET+CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CFG_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
+#define CFG_HWINFO_SIZE 0x00000040 /* size of HW Info block */
+#define CFG_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control 11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+ SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration 11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef CONFIG_CAN_DRIVER
+#define CFG_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else /* we must activate GPL5 in the SIUMCR for CAN */
+#define CFG_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif /* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control 11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register 11-27
+ *-----------------------------------------------------------------------
+ */
+#define CFG_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control 11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR (PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ *
+ * If this is a 80 MHz CPU, set PLL multiplication factor to 5 (5*16=80)!
+ */
+#ifdef CONFIG_80MHz /* for 80 MHz, we use a 16 MHz clock * 5 */
+#define CFG_PLPRCR \
+ ( (5-1)<<PLPRCR_MF_SHIFT | PLPRCR_TEXPS | PLPRCR_TMIST )
+#else /* up to 50 MHz we use a 1:1 clock */
+#define CFG_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+#endif /* CONFIG_80MHz */
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register 15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK SCCR_EBDF11
+#ifdef CONFIG_80MHz /* for 80 MHz, we use a 16 MHz clock * 5 */
+#define CFG_SCCR (/* SCCR_TBS | */ \
+ SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
+ SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
+ SCCR_DFALCD00)
+#else /* up to 50 MHz we use a 1:1 clock */
+#define CFG_SCCR (SCCR_TBS | \
+ SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
+ SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
+ SCCR_DFALCD00)
+#endif /* CONFIG_80MHz */
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_PCMCIA_MEM_ADDR (0xE0000000)
+#define CFG_PCMCIA_MEM_SIZE ( 64 << 20 )
+#define CFG_PCMCIA_DMA_ADDR (0xE4000000)
+#define CFG_PCMCIA_DMA_SIZE ( 64 << 20 )
+#define CFG_PCMCIA_ATTRB_ADDR (0xE8000000)
+#define CFG_PCMCIA_ATTRB_SIZE ( 64 << 20 )
+#define CFG_PCMCIA_IO_ADDR (0xEC000000)
+#define CFG_PCMCIA_IO_SIZE ( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
+
+#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
+#undef CONFIG_IDE_LED /* LED for ide not supported */
+#undef CONFIG_IDE_RESET /* reset for ide not supported */
+
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
+#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O */
+#define CFG_ATA_DATA_OFFSET (CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses */
+#define CFG_ATA_REG_OFFSET (2 * CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers */
+#define CFG_ATA_ALT_OFFSET 0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+/*#define CFG_DER 0x2002000F*/
+#define CFG_DER 0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
+#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #0 */
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CFG_REMAP_OR_AM 0x80000000 /* OR addr mask */
+#define CFG_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#if defined(CONFIG_80MHz)
+/* 80 MHz CPU - 40 MHz bus: ACS = 00, TRLX = 0, CSNT = 1, SCY = 3, EHTR = 1 */
+#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | 0 | OR_CSNT_SAM | \
+ OR_SCY_3_CLK | OR_EHTR | OR_BI)
+#elif defined(CONFIG_66MHz)
+/* 66 MHz CPU - 66 MHz bus: ACS = 00, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 1 */
+#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
+ OR_SCY_3_CLK | OR_EHTR | OR_BI)
+#else /* 50 MHz */
+/* 50 MHz CPU - 50 MHz bus: ACS = 00, TRLX = 1, CSNT = 1, SCY = 2, EHTR = 1 */
+#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
+ OR_SCY_2_CLK | OR_EHTR | OR_BI)
+#endif /*CONFIG_??MHz */
+
+#define CFG_OR0_REMAP (CFG_REMAP_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CFG_OR1_REMAP CFG_OR0_REMAP
+#define CFG_OR1_PRELIM CFG_OR0_PRELIM
+#define CFG_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */
+#define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */
+#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
+#define CFG_OR_TIMING_SDRAM 0x00000A00
+
+#define CFG_OR2_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
+#define CFG_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef CONFIG_CAN_DRIVER
+#define CFG_OR3_PRELIM CFG_OR2_PRELIM
+#define CFG_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else /* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define CFG_CAN_BASE 0xC0000000 /* CAN mapped at 0xC0000000 */
+#define CFG_CAN_OR_AM 0xFFFF8000 /* 32 kB address mask */
+#define CFG_OR3_CAN (CFG_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CFG_BR3_CAN ((CFG_CAN_BASE & BR_BA_MSK) | \
+ BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif /* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ * PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ * gclk CPU clock (not bus clock!)
+ * Trefresh Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096 Rows from SDRAM example configuration
+ * 1000 factor s -> ms
+ * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration
+ * 4 Number of refresh cycles per period
+ * 64 Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider = 98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+#if defined(CONFIG_80MHz)
+#define CFG_MAMR_PTA 156
+#elif defined(CONFIG_66MHz)
+#define CFG_MAMR_PTA 129
+#else /* 50 MHz */
+#define CFG_MAMR_PTA 98
+#endif /*CONFIG_??MHz */
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CFG_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks
+ * #define CFG_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank
+ */
+#define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */
+#define CFG_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */
+#define CFG_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */
+#define CFG_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CFG_MAMR_8COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
+ MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \
+ MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CFG_MAMR_9COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
+ MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \
+ MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
+
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CONFIG_NET_MULTI
+#define CONFIG_SCC1_ENET
+#define CONFIG_FEC_ENET
+#define CONFIG_ETHPRIME "SCC ETHERNET"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/lwmon.h b/include/configs/lwmon.h
index fa466007c..30e7882ac 100644
--- a/include/configs/lwmon.h
+++ b/include/configs/lwmon.h
@@ -76,33 +76,33 @@
#define CONFIG_BOOTCOMMAND "run flash_self"
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "kernel_addr=40080000\0" \
- "ramdisk_addr=40280000\0" \
- "magic_keys=#3\0" \
- "key_magic#=28\0" \
- "key_cmd#=setenv addfb setenv bootargs \\$(bootargs) console=tty0\0" \
- "key_magic3=3C+3F\0" \
- "key_cmd3=echo *** Entering Test Mode ***;" \
- "setenv add_misc setenv bootargs \\$(bootargs) testmode\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath)\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addfb=setenv bootargs $(bootargs) console=ttyS1,$(baudrate)\0" \
- "addip=setenv bootargs $(bootargs) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off " \
- "panic=1\0" \
- "add_wdt=setenv bootargs $(bootargs) $(wdt_args)\0" \
- "add_misc=setenv bootargs $(bootargs) runmode\0" \
- "flash_nfs=run nfsargs addip add_wdt addfb add_misc;" \
- "bootm $(kernel_addr)\0" \
- "flash_self=run ramargs addip add_wdt addfb add_misc;" \
- "bootm $(kernel_addr) $(ramdisk_addr)\0" \
- "net_nfs=tftp 100000 /tftpboot/uImage.lwmon;" \
- "run nfsargs addip add_wdt addfb;bootm\0" \
- "rootpath=/opt/eldk/ppc_8xx\0" \
- "load=tftp 100000 /tftpboot/u-boot.bin\0" \
- "update=protect off 1:0;era 1:0;cp.b 100000 40000000 $(filesize)\0" \
- "wdt_args=wdt_8xx=off\0" \
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "kernel_addr=40080000\0" \
+ "ramdisk_addr=40280000\0" \
+ "magic_keys=#3\0" \
+ "key_magic#=28\0" \
+ "key_cmd#=setenv addfb setenv 'bootargs $bootargs console=tty0'\0" \
+ "key_magic3=3C+3F\0" \
+ "key_cmd3=echo *** Entering Test Mode ***;" \
+ "setenv add_misc 'setenv bootargs $bootargs testmode'\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addfb=setenv bootargs $bootargs console=ttyS1,$baudrate\0" \
+ "addip=setenv bootargs $bootargs " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
+ "panic=1\0" \
+ "add_wdt=setenv bootargs $bootargs $wdt_args\0" \
+ "add_misc=setenv bootargs $bootargs runmode\0" \
+ "flash_nfs=run nfsargs addip add_wdt addfb add_misc;" \
+ "bootm $kernel_addr\0" \
+ "flash_self=run ramargs addip add_wdt addfb add_misc;" \
+ "bootm $kernel_addr $ramdisk_addr\0" \
+ "net_nfs=tftp 100000 /tftpboot/uImage.lwmon;" \
+ "run nfsargs addip add_wdt addfb;bootm\0" \
+ "rootpath=/opt/eldk/ppc_8xx\0" \
+ "load=tftp 100000 /tftpboot/u-boot.bin\0" \
+ "update=protect off 1:0;era 1:0;cp.b 100000 40000000 $filesize\0" \
+ "wdt_args=wdt_8xx=off\0" \
"verify=no"
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
@@ -180,10 +180,10 @@
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#undef CFG_HUSH_PARSER /* enable "hush" shell */
+#define CFG_HUSH_PARSER 1 /* use "hush" command parser */
+#endif
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
-#endif
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
diff --git a/include/version.h b/include/version.h
index a17d2c800..d9afc489b 100644
--- a/include/version.h
+++ b/include/version.h
@@ -24,6 +24,6 @@
#ifndef __VERSION_H__
#define __VERSION_H__
-#define U_BOOT_VERSION "U-Boot 0.3.0"
+#define U_BOOT_VERSION "U-Boot 0.3.1"
#endif /* __VERSION_H__ */
diff --git a/post/cache_8xx.S b/post/cache_8xx.S
index 4c1c295fc..2974882b8 100644
--- a/post/cache_8xx.S
+++ b/post/cache_8xx.S
@@ -27,6 +27,7 @@
defined(CONFIG_MPC850) || \
defined(CONFIG_MPC855) || \
defined(CONFIG_MPC860) || \
+ defined(CONFIG_MPC862) || \
defined(CONFIG_MPC824X)
#include <post.h>