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authorwdenk <wdenk>2003-05-22 22:52:13 +0000
committerwdenk <wdenk>2003-05-22 22:52:13 +0000
commit5d232d0e7ea982d859d028ab482d95eb68460b19 (patch)
treea02c773fa4be5687f8f97d053ebd9afebbfaa54f
parentc8c3a8be2dd09e51d7dc33f431e3a638ac5688f2 (diff)
downloadu-boot-linaro-stable-LABEL_2003_05_23_0055.tar.gz
* Patch by Dave Ellis, 22 May 2003:LABEL_2003_05_23_0055
Fix problem with only partially cleared .bss segment * Patch by Rune Torgersen, 12 May 2003: get PCI to work on a MPC8266ADS board; incorporate change to cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
-rw-r--r--CHANGELOG13
-rw-r--r--README10
-rw-r--r--board/cray/L1/Makefile12
-rw-r--r--board/fads/fads.c1
-rw-r--r--board/fads/flash.c10
-rw-r--r--board/mpc8266ads/config.mk2
-rw-r--r--board/mpc8266ads/flash.c6
-rw-r--r--board/mpc8266ads/mpc8266ads.c47
-rw-r--r--common/cmd_pci.c36
-rw-r--r--cpu/74xx_7xx/start.S4
-rw-r--r--cpu/mpc5xx/start.S4
-rw-r--r--cpu/mpc824x/start.S4
-rw-r--r--cpu/mpc8260/pci.c219
-rw-r--r--cpu/mpc8260/start.S4
-rw-r--r--cpu/mpc8xx/start.S4
-rw-r--r--cpu/ppc4xx/spd_sdram.c2
-rw-r--r--cpu/ppc4xx/start.S4
-rw-r--r--drivers/pci_indirect.c2
-rw-r--r--include/configs/FADS860T.h4
-rw-r--r--include/configs/MPC8260ADS.h2
-rw-r--r--include/configs/MPC8266ADS.h190
-rw-r--r--include/configs/PM826.h10
-rw-r--r--include/configs/WALNUT405.h2
-rw-r--r--include/configs/atc.h1
-rw-r--r--include/flash.h18
-rw-r--r--lib_ppc/board.c1
26 files changed, 482 insertions, 130 deletions
diff --git a/CHANGELOG b/CHANGELOG
index fec7362cc..8e483cb37 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,19 @@
Changes since U-Boot 0.3.1:
======================================================================
+* Patch by Dave Ellis, 22 May 2003:
+ Fix problem with only partially cleared .bss segment
+
+* Patch by Rune Torgersen, 12 May 2003:
+ get PCI to work on a MPC8266ADS board; incorporate change to
+ cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
+
+* Patch by Nye Liu, 1 May 2003:
+ minor patches for the FADS8xx
+
+* Patch by Thomas Schäfer, 28 Apr 2003:
+ Fix SPD handling for 256 ECC DIMM on Walnut
+
* Add support for arbitrary bitmaps for TRAB's VFD command;
allow to pass boot bitmap addresses in environment variables;
allow for zero boot delay
diff --git a/README b/README
index a0cf8c785..111c1b9fa 100644
--- a/README
+++ b/README
@@ -1710,6 +1710,16 @@ Low Level (hardware related) configuration options:
#define'd default value in commproc.h resp.
cpm_8260.h.
+- CFG_PCI_SLV_MEM_LOCAL, CFG_PCI_SLV_MEM_BUS, CFG_PICMR0_MASK_ATTRIB,
+ CFG_PCI_MSTR0_LOCAL, CFG_PCIMSK0_MASK, CFG_PCI_MSTR1_LOCAL,
+ CFG_PCIMSK1_MASK, CFG_PCI_MSTR_MEM_LOCAL, CFG_PCI_MSTR_MEM_BUS,
+ CFG_CPU_PCI_MEM_START, CFG_PCI_MSTR_MEM_SIZE, CFG_POCMR0_MASK_ATTRIB,
+ CFG_PCI_MSTR_MEMIO_LOCAL, CFG_PCI_MSTR_MEMIO_BUS, CPU_PCI_MEMIO_START,
+ CFG_PCI_MSTR_MEMIO_SIZE, CFG_POCMR1_MASK_ATTRIB, CFG_PCI_MSTR_IO_LOCAL,
+ CFG_PCI_MSTR_IO_BUS, CFG_CPU_PCI_IO_START, CFG_PCI_MSTR_IO_SIZE,
+ CFG_POCMR2_MASK_ATTRIB: (MPC826x only)
+ Overrides the default PCI memory map in cpu/mpc8260/pci.c if set.
+
Building the Software:
======================
diff --git a/board/cray/L1/Makefile b/board/cray/L1/Makefile
index 4c09eddd9..e7dc0a8df 100644
--- a/board/cray/L1/Makefile
+++ b/board/cray/L1/Makefile
@@ -25,21 +25,21 @@ include $(TOPDIR)/config.mk
LIB = lib$(BOARD).a
-OBJS = $(BOARD).o flash.o bootscript.o
+OBJS = $(BOARD).o flash.o
SOBJS = init.o
-$(LIB): $(OBJS) $(SOBJS)
+# HACK: depend needs bootscript.c, which needs tools/mkimage, which is not
+# built in the depend stage. So... put bootscript.o here, not in OBJS
+$(LIB): $(OBJS) $(SOBJS) bootscript.o
$(AR) crv $@ $^
clean:
- rm -f $(SOBJS) $(OBJS) bootscript.c bootscript.image
+ rm -f $(SOBJS) $(OBJS) bootscript.c bootscript.image bootscript.o
distclean: clean
rm -f $(LIB) core *.bak .depend
-$(BOARD).o: $(BOARD).c bootscript.o
-
-bootscript.o: bootscript.c
+$(BOARD).o : $(BOARD).c bootscript.o
bootscript.c: bootscript.image
od -t x1 -v -A x $^ | awk -f x2c.awk > $@
diff --git a/board/fads/fads.c b/board/fads/fads.c
index 3b97f51f2..871468902 100644
--- a/board/fads/fads.c
+++ b/board/fads/fads.c
@@ -208,6 +208,7 @@ int checkboard (void)
case 0x22 :
case 0x23 :
case 0x24 :
+ case 0x2a :
case 0x3f :
puts ("FADS");
break;
diff --git a/board/fads/flash.c b/board/fads/flash.c
index 50b496ed9..22a7c410c 100644
--- a/board/fads/flash.c
+++ b/board/fads/flash.c
@@ -147,7 +147,7 @@ static void flash_get_offsets (ulong base, flash_info_t *info)
int i;
/* set up sector start address table */
- if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
+ if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040 || (info->flash_id & FLASH_TYPEMASK) == FLASH_AM080 ) {
/* set sector offsets for uniform sector type */
for (i = 0; i < info->sector_count; i++) {
info->start[i] = base + (i * 0x00040000);
@@ -179,6 +179,8 @@ void flash_print_info (flash_info_t *info)
{
case FLASH_AM040: printf ("29F040 or 29LV040 (4 Mbit, uniform sectors)\n");
break;
+ case FLASH_AM080: printf ("29F080 or 29LV080 (8 Mbit, uniform sectors)\n");
+ break;
case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
break;
case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n");
@@ -278,6 +280,12 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
info->size = 0x00200000;
break; /* => 2 MB */
+ case AMD_ID_F080B:
+ info->flash_id += FLASH_AM080;
+ info->sector_count =16;
+ info->size = 0x00400000;
+ break; /* => 4 MB */
+
case AMD_ID_LV400T:
info->flash_id += FLASH_AM400T;
info->sector_count = 11;
diff --git a/board/mpc8266ads/config.mk b/board/mpc8266ads/config.mk
index 9d5559826..ecc2a7db6 100644
--- a/board/mpc8266ads/config.mk
+++ b/board/mpc8266ads/config.mk
@@ -27,6 +27,6 @@
# mpc8260ads board
#
-TEXT_BASE = 0xfff00000
+TEXT_BASE = 0xfe000000
PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
diff --git a/board/mpc8266ads/flash.c b/board/mpc8266ads/flash.c
index 5ec6e33cf..b876d1cdd 100644
--- a/board/mpc8266ads/flash.c
+++ b/board/mpc8266ads/flash.c
@@ -55,7 +55,7 @@ static int clear_block_lock_bit(vu_long * addr);
unsigned long flash_init (void)
{
-#ifndef CONFIG_MPC8260ADS
+#ifndef CONFIG_MPC8266ADS
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile memctl8xx_t *memctl = &immap->im_memctl;
volatile ip860_bcsr_t *bcsr = (ip860_bcsr_t *)BCSR_BASE;
@@ -66,7 +66,7 @@ unsigned long flash_init (void)
/* Init: enable write,
* or we cannot even write flash commands
*/
-#ifndef CONFIG_MPC8260ADS
+#ifndef CONFIG_MPC8266ADS
bcsr->bd_ctrl |= BD_CTRL_FLWE;
#endif
@@ -86,7 +86,7 @@ unsigned long flash_init (void)
size, size<<20);
}
-#ifndef CONFIG_MPC8260ADS
+#ifndef CONFIG_MPC8266ADS
/* Remap FLASH according to real size */
memctl->memc_or1 = CFG_OR_TIMING_FLASH | (-size & 0xFFFF8000);
memctl->memc_br1 = (CFG_FLASH_BASE & BR_BA_MSK) |
diff --git a/board/mpc8266ads/mpc8266ads.c b/board/mpc8266ads/mpc8266ads.c
index 796b37de1..3e34828b7 100644
--- a/board/mpc8266ads/mpc8266ads.c
+++ b/board/mpc8266ads/mpc8266ads.c
@@ -32,6 +32,7 @@
#include <ioports.h>
#include <i2c.h>
#include <mpc8260.h>
+#include <pci.h>
/*
* PBI Page Based Interleaving
@@ -155,8 +156,8 @@ const iop_conf_t iop_conf_tab[4][32] = {
/* PC13 */ { 0, 0, 0, 1, 0, 0 }, /* PC13 */
/* PC12 */ { 0, 1, 0, 1, 0, 0 }, /* PC12 */
/* PC11 */ { 0, 0, 0, 1, 0, 0 }, /* LXT971 transmit control */
- /* PC10 */ { 1, 1, 0, 0, 0, 0 }, /* LXT970 FETHMDC */
- /* PC9 */ { 1, 1, 0, 0, 0, 0 }, /* LXT970 FETHMDIO */
+ /* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* LXT970 FETHMDC */
+ /* PC9 */ { 1, 0, 0, 0, 0, 0 }, /* LXT970 FETHMDIO */
/* PC8 */ { 0, 0, 0, 1, 0, 0 }, /* PC8 */
/* PC7 */ { 0, 0, 0, 1, 0, 0 }, /* PC7 */
/* PC6 */ { 0, 0, 0, 1, 0, 0 }, /* PC6 */
@@ -216,6 +217,11 @@ typedef struct bscr_ {
unsigned long bcsr7;
} bcsr_t;
+typedef struct pci_ic_s {
+ unsigned long pci_int_stat;
+ unsigned long pci_int_mask;
+} pci_ic_t;
+
void reset_phy(void)
{
volatile bcsr_t *bcsr = (bcsr_t *)CFG_BCSR;
@@ -229,8 +235,13 @@ void reset_phy(void)
int board_pre_init (void)
{
volatile bcsr_t *bcsr = (bcsr_t *)CFG_BCSR;
- bcsr->bcsr1 = ~FETHIEN & ~RS232EN_1;
+ volatile pci_ic_t *pci_ic = (pci_ic_t *) CFG_PCI_INT;
+
+ bcsr->bcsr1 = ~FETHIEN & ~RS232EN_1 & ~RS232EN_2;
+ /* mask all PCI interrupts */
+ pci_ic->pci_int_mask |= 0xfff00000;
+
return 0;
}
@@ -250,7 +261,7 @@ long int initdram(int board_type)
uint psdmr = CFG_PSDMR;
int i;
- uint psrt = 14; /* for no SPD */
+ uint psrt = 0x21; /* for no SPD */
uint chipselects = 1; /* for no SPD */
uint sdram_size = CFG_SDRAM_SIZE * 1024 * 1024; /* for no SPD */
uint or = CFG_OR2_PRELIM; /* for no SPD */
@@ -270,7 +281,7 @@ long int initdram(int board_type)
int j;
/* Keep the compiler from complaining about potentially uninitialized vars */
- data_width = chipselects = rows = banks = cols = caslatency = psrt = 0;
+ data_width = rows = banks = cols = caslatency = 0;
/*
* Read the SDRAM SPD EEPROM via I2C.
@@ -294,17 +305,18 @@ long int initdram(int board_type)
{
/*
* Refresh rate: this assumes the prescaler is set to
- * approximately 1uSec per tick.
+ * approximately 0.39uSec per tick and the target refresh period
+ * is about 85% of maximum.
*/
switch(data & 0x7F)
{
default:
- case 0: psrt = 16; /* 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;
+ case 0: psrt = 0x21; /* 15.625uS */ break;
+ case 1: psrt = 0x07; /* 3.9uS */ break;
+ case 2: psrt = 0x0F; /* 7.8uS */ break;
+ case 3: psrt = 0x43; /* 31.3uS */ break;
+ case 4: psrt = 0x87; /* 62.5uS */ break;
+ case 5: psrt = 0xFF; /* 125uS */ break;
}
}
else if(j == 17) banks = data;
@@ -563,3 +575,14 @@ long int initdram(int board_type)
return (sdram_size * chipselects);
/*return (16 * 1024 * 1024);*/
}
+
+#ifdef CONFIG_PCI
+struct pci_controller hose;
+
+extern void pci_mpc8250_init(struct pci_controller *);
+
+void pci_init_board(void)
+{
+ pci_mpc8250_init(&hose);
+}
+#endif
diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index a26deddcd..ca712ce72 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -113,7 +113,7 @@ void pciinfo(int BusNum, int ShortPCIListing)
}
}
-char* pci_classes_str(u8 class)
+static char *pci_classes_str(u8 class)
{
switch (class) {
case PCI_CLASS_NOT_DEFINED:
@@ -123,55 +123,55 @@ char* pci_classes_str(u8 class)
return "Mass storage controller";
break;
case PCI_BASE_CLASS_NETWORK:
- return "Network controller ";
+ return "Network controller";
break;
case PCI_BASE_CLASS_DISPLAY:
- return "Display controller ";
+ return "Display controller";
break;
case PCI_BASE_CLASS_MULTIMEDIA:
- return "Multimedia device ";
+ return "Multimedia device";
break;
case PCI_BASE_CLASS_MEMORY:
- return "Memory controller ";
+ return "Memory controller";
break;
case PCI_BASE_CLASS_BRIDGE:
- return "Bridge device ";
+ return "Bridge device";
break;
case PCI_BASE_CLASS_COMMUNICATION:
return "Simple comm. controller";
break;
case PCI_BASE_CLASS_SYSTEM:
- return "Base system peripheral ";
+ return "Base system peripheral";
break;
case PCI_BASE_CLASS_INPUT:
- return "Input device ";
+ return "Input device";
break;
case PCI_BASE_CLASS_DOCKING:
- return "Docking station ";
+ return "Docking station";
break;
case PCI_BASE_CLASS_PROCESSOR:
- return "Processor ";
+ return "Processor";
break;
case PCI_BASE_CLASS_SERIAL:
- return "Serial bus controller ";
+ return "Serial bus controller";
break;
case PCI_BASE_CLASS_INTELLIGENT:
- return "Intelligent controller ";
+ return "Intelligent controller";
break;
case PCI_BASE_CLASS_SATELLITE:
- return "Satellite controller ";
+ return "Satellite controller";
break;
case PCI_BASE_CLASS_CRYPT:
- return "Cryptographic device ";
+ return "Cryptographic device";
break;
case PCI_BASE_CLASS_SIGNAL_PROCESSING:
- return "DSP ";
+ return "DSP";
break;
case PCI_CLASS_OTHERS:
- return "Does not fit any class ";
+ return "Does not fit any class";
break;
default:
- return "??? ";
+ return "???";
break;
};
}
@@ -197,7 +197,7 @@ void pci_header_show_brief(pci_dev_t dev)
pci_read_config_byte(dev, PCI_CLASS_CODE, &class);
pci_read_config_byte(dev, PCI_CLASS_SUB_CODE, &subclass);
- printf("0x%.4x 0x%.4x %s 0x%.2x\n",
+ printf("0x%.4x 0x%.4x %-23s 0x%.2x\n",
vendor, device,
pci_classes_str(class), subclass);
}
diff --git a/cpu/74xx_7xx/start.S b/cpu/74xx_7xx/start.S
index 0d6314435..96559c2e3 100644
--- a/cpu/74xx_7xx/start.S
+++ b/cpu/74xx_7xx/start.S
@@ -69,7 +69,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(_end)
- GOT_ENTRY(.bss)
+ GOT_ENTRY(__bss_start)
END_GOT
/*
@@ -716,7 +716,7 @@ in_ram:
/*
* Now clear BSS segment
*/
- lwz r3,GOT(.bss)
+ lwz r3,GOT(__bss_start)
lwz r4,GOT(_end)
cmplw 0, r3, r4
diff --git a/cpu/mpc5xx/start.S b/cpu/mpc5xx/start.S
index d17fe9272..d8a8bec1e 100644
--- a/cpu/mpc5xx/start.S
+++ b/cpu/mpc5xx/start.S
@@ -67,7 +67,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(_end)
- GOT_ENTRY(.bss)
+ GOT_ENTRY(__bss_start)
END_GOT
/*
@@ -527,7 +527,7 @@ clear_bss:
/*
* Now clear BSS segment
*/
- lwz r3,GOT(.bss)
+ lwz r3,GOT(__bss_start)
lwz r4,GOT(_end)
cmplw 0, r3, r4
beq 6f
diff --git a/cpu/mpc824x/start.S b/cpu/mpc824x/start.S
index 7716240ed..855b81f7b 100644
--- a/cpu/mpc824x/start.S
+++ b/cpu/mpc824x/start.S
@@ -74,7 +74,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(_end)
- GOT_ENTRY(.bss)
+ GOT_ENTRY(__bss_start)
#if defined(CONFIG_FADS)
GOT_ENTRY(environment)
#endif
@@ -665,7 +665,7 @@ clear_bss:
/*
* Now clear BSS segment
*/
- lwz r3,GOT(.bss)
+ lwz r3,GOT(__bss_start)
lwz r4,GOT(_end)
cmplw 0, r3, r4
diff --git a/cpu/mpc8260/pci.c b/cpu/mpc8260/pci.c
index b7a04d52b..47c5dae18 100644
--- a/cpu/mpc8260/pci.c
+++ b/cpu/mpc8260/pci.c
@@ -26,22 +26,30 @@
#ifdef CONFIG_PCI
#include <pci.h>
+#include <mpc8260.h>
#include <asm/m8260_pci.h>
/*
* Local->PCI map (from CPU) controlled by
* MPC826x master window
*
- * 0x80000000 - 0xBFFFFFFF Total CPU2PCI space PCIBR0
+ * 0x80000000 - 0xBFFFFFFF CPU2PCI space PCIBR0
+ * 0xF4000000 - 0xF7FFFFFF CPU2PCI space PCIBR1
*
- * 0x80000000 - 0x8FFFFFFF PCI Mem with prefetch (Outbound ATU #1)
- * 0x90000000 - 0x9FFFFFFF PCI Mem w/o prefetch (Outbound ATU #2)
- * 0xA0000000 - 0xAFFFFFFF 32-bit PCI IO (Outbound ATU #3)
+ * 0x80000000 - 0x9FFFFFFF 0x80000000 - 0x9FFFFFFF (Outbound ATU #1)
+ * PCI Mem with prefetch
+ *
+ * 0xA0000000 - 0xBFFFFFFF 0xA0000000 - 0xBFFFFFFF (Outbound ATU #2)
+ * PCI Mem w/o prefetch
+ *
+ * 0xF4000000 - 0xF7FFFFFF 0x00000000 - 0x03FFFFFF (Outbound ATU #3)
+ * 32-bit PCI IO
*
* PCI->Local map (from PCI)
* MPC826x slave window controlled by
*
- * 0x00000000 - 0x07FFFFFF MPC826x local memory (Inbound ATU #1)
+ * 0x00000000 - 0x1FFFFFFF 0x00000000 - 0x1FFFFFFF (Inbound ATU #1)
+ * MPC826x local memory
*/
/*
@@ -49,20 +57,57 @@
* This window is set up using the first set of Inbound ATU registers
*/
-#define PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE /* Local base */
-#define PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
+#ifndef CFG_PCI_SLV_MEM_LOCAL
+#define PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE /* Local base */
+#else
+#define PCI_SLV_MEM_LOCAL CFG_PCI_SLV_MEM_LOCAL
+#endif
+
+#ifndef CFG_PCI_SLV_MEM_BUS
+#define PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
+#else
+#define PCI_SLV_MEM_BUS CFG_PCI_SLV_MEM_BUS
+#endif
+
+#ifndef CFG_PICMR0_MASK_ATTRIB
#define PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
PICMR_PREFETCH_EN)
+#else
+#define PICMR0_MASK_ATTRIB CFG_PICMR0_MASK_ATTRIB
+#endif
/*
- * This is the window that allows the CPU to access PCI address space.
- * It will be setup with the SIU PCIBR0 register. All three PCI master
- * windows, which allow the CPU to access PCI prefetch, non prefetch,
- * and IO space (see below), must all fit within this window.
+ * These are the windows that allow the CPU to access PCI address space.
+ * All three PCI master windows, which allow the CPU to access PCI
+ * prefetch, non prefetch, and IO space (see below), must all fit within
+ * these windows.
*/
-#define PCI_MSTR_LOCAL 0x80000000 /* Local base */
+/* PCIBR0 */
+#ifndef CFG_PCI_MSTR0_LOCAL
+#define PCI_MSTR0_LOCAL 0x80000000 /* Local base */
+#else
+#define PCI_MSTR0_LOCAL CFG_PCI_MSTR0_LOCAL
+#endif
+
+#ifndef CFG_PCIMSK0_MASK
#define PCIMSK0_MASK PCIMSK_1GB /* Size of window */
+#else
+#define PCIMSK0_MASK CFG_PCIMSK0_MASK
+#endif
+
+/* PCIBR1 */
+#ifndef CFG_PCI_MSTR1_LOCAL
+#define PCI_MSTR1_LOCAL 0xF4000000 /* Local base */
+#else
+#define PCI_MSTR1_LOCAL CFG_PCI_MSTR1_LOCAL
+#endif
+
+#ifndef CFG_PCIMSK1_MASK
+#define PCIMSK1_MASK PCIMSK_64MB /* Size of window */
+#else
+#define PCIMSK1_MASK CFG_PCIMSK1_MASK
+#endif
/*
* Master window that allows the CPU to access PCI Memory (prefetch).
@@ -70,11 +115,35 @@
* in the bridge.
*/
-#define PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
-#define PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
-#define CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
-#define PCI_MSTR_MEM_SIZE 0x10000000 /* 256MB */
+#ifndef CFG_PCI_MSTR_MEM_LOCAL
+#define PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
+#else
+#define PCI_MSTR_MEM_LOCAL CFG_PCI_MSTR_MEM_LOCAL
+#endif
+
+#ifndef CFG_PCI_MSTR_MEM_BUS
+#define PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
+#else
+#define PCI_MSTR_MEM_BUS CFG_PCI_MSTR_MEM_BUS
+#endif
+
+#ifndef CFG_CPU_PCI_MEM_START
+#define CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
+#else
+#define CPU_PCI_MEM_START CFG_CPU_PCI_MEM_START
+#endif
+
+#ifndef CFG_PCI_MSTR_MEM_SIZE
+#define PCI_MSTR_MEM_SIZE 0x10000000 /* 256MB */
+#else
+#define PCI_MSTR_MEM_SIZE CFG_PCI_MSTR_MEM_SIZE
+#endif
+
+#ifndef CFG_POCMR0_MASK_ATTRIB
#define POCMR0_MASK_ATTRIB (POCMR_MASK_256MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
+#else
+#define POCMR0_MASK_ATTRIB CFG_POCMR0_MASK_ATTRIB
+#endif
/*
* Master window that allows the CPU to access PCI Memory (non-prefetch).
@@ -82,11 +151,35 @@
* in the bridge.
*/
-#define PCI_MSTR_MEMIO_LOCAL 0x90000000 /* Local base */
-#define PCI_MSTR_MEMIO_BUS 0x90000000 /* PCI base */
-#define CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
-#define PCI_MSTR_MEMIO_SIZE 0x10000000 /* 256MB */
-#define POCMR1_MASK_ATTRIB (POCMR_MASK_256MB | POCMR_ENABLE)
+#ifndef CFG_PCI_MSTR_MEMIO_LOCAL
+#define PCI_MSTR_MEMIO_LOCAL 0x90000000 /* Local base */
+#else
+#define PCI_MSTR_MEMIO_LOCAL CFG_PCI_MSTR_MEMIO_LOCAL
+#endif
+
+#ifndef CFG_PCI_MSTR_MEMIO_BUS
+#define PCI_MSTR_MEMIO_BUS 0x90000000 /* PCI base */
+#else
+#define PCI_MSTR_MEMIO_BUS CFG_PCI_MSTR_MEMIO_BUS
+#endif
+
+#ifndef CFG_CPU_PCI_MEMIO_START
+#define CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
+#else
+#define CPU_PCI_MEMIO_START CFG_CPU_PCI_MEMIO_START
+#endif
+
+#ifndef CFG_PCI_MSTR_MEMIO_SIZE
+#define PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
+#else
+#define PCI_MSTR_MEMIO_SIZE CFG_PCI_MSTR_MEMIO_SIZE
+#endif
+
+#ifndef CFG_POCMR1_MASK_ATTRIB
+#define POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE)
+#else
+#define POCMR1_MASK_ATTRIB CFG_POCMR1_MASK_ATTRIB
+#endif
/*
* Master window that allows the CPU to access PCI IO space.
@@ -94,15 +187,35 @@
* in the bridge.
*/
-#define PCI_MSTR_IO_LOCAL 0xA0000000 /* Local base */
-#ifdef CONFIG_ATC
-#define PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
-#else
-#define PCI_MSTR_IO_BUS 0xA0000000 /* PCI base */
+#ifndef CFG_PCI_MSTR_IO_LOCAL
+#define PCI_MSTR_IO_LOCAL 0xA0000000 /* Local base */
+#else
+#define PCI_MSTR_IO_LOCAL CFG_PCI_MSTR_IO_LOCAL
+#endif
+
+#ifndef CFG_PCI_MSTR_IO_BUS
+#define PCI_MSTR_IO_BUS 0xA0000000 /* PCI base */
+#else
+#define PCI_MSTR_IO_BUS CFG_PCI_MSTR_IO_BUS
+#endif
+
+#ifndef CFG_CPU_PCI_IO_START
+#define CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
+#else
+#define CPU_PCI_IO_START CFG_CPU_PCI_IO_START
+#endif
+
+#ifndef CFG_PCI_MSTR_IO_SIZE
+#define PCI_MSTR_IO_SIZE 0x10000000 /* 256MB */
+#else
+#define PCI_MSTR_IO_SIZE CFG_PCI_MSTR_IO_SIZE
#endif
-#define CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
-#define PCI_MSTR_IO_SIZE 0x10000000 /* 256MB */
+
+#ifndef CFG_POCMR2_MASK_ATTRIB
#define POCMR2_MASK_ATTRIB (POCMR_MASK_256MB | POCMR_ENABLE | POCMR_PCI_IO)
+#else
+#define POCMR2_MASK_ATTRIB CFG_POCMR2_MASK_ATTRIB
+#endif
/* PCI bus configuration registers.
*/
@@ -117,6 +230,9 @@ static inline void pci_outl(u32 addr, u32 data)
void pci_mpc8250_init(struct pci_controller *hose)
{
+#ifdef CONFIG_MPC8266ADS
+ DECLARE_GLOBAL_DATA_PTR;
+#endif
u16 tempShort;
u32 immr_addr = CFG_IMMR;
volatile immap_t *immap = (immap_t *) CFG_IMMR;
@@ -125,11 +241,19 @@ void pci_mpc8250_init(struct pci_controller *hose)
pci_setup_indirect(hose, CFG_IMMR + PCI_CFG_ADDR_REG,
CFG_IMMR + PCI_CFG_DATA_REG);
+ /*
+ * Setting required to enable local bus for PCI (SIUMCR [LBPC]).
+ */
+#ifdef CONFIG_MPC8266ADS
+ immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11)
+ | SIUMCR_LBPC01;
+#else
/*
* Setting required to enable IRQ1-IRQ7 (SIUMCR [DPPC]),
* and local bus for PCI (SIUMCR [LBPC]).
*/
immap->im_siu_conf.sc_siumcr = 0x00640000;
+#endif
/* Make PCI lowest priority */
/* Each 4 bits is a device bus request and the MS 4bits
@@ -153,18 +277,33 @@ void pci_mpc8250_init(struct pci_controller *hose)
immap->im_siu_conf.sc_ppc_acr = 0x6;
/*
- * Set up master window that allows the CPU to access PCI space. This
- * window is set up using the first SIU PCIBR registers.
+ * Set up master windows that allow the CPU to access PCI space. These
+ * windows are set up using the two SIU PCIBR registers.
*/
*(volatile unsigned long*)(immr_addr + M8265_PCIMSK0) = PCIMSK0_MASK;
*(volatile unsigned long*)(immr_addr + M8265_PCIBR0) =
- PCI_MSTR_LOCAL | PCIBR_ENABLE;
+ PCI_MSTR0_LOCAL | PCIBR_ENABLE;
+
+#ifdef CONFIG_MPC8266ADS
+ *(volatile unsigned long*)(immr_addr + M8265_PCIMSK1) = PCIMSK1_MASK;
+ *(volatile unsigned long*)(immr_addr + M8265_PCIBR1) =
+ PCI_MSTR1_LOCAL | PCIBR_ENABLE;
+#endif
/* Release PCI RST (by default the PCI RST signal is held low) */
pci_outl (immr_addr | PCI_GCR_REG, PCIGCR_PCI_BUS_EN);
/* give it some time */
- udelay(1000);
+ {
+#ifdef CONFIG_MPC8266ADS
+ /* Give the PCI cards more time to initialize before query
+ This might be good for other boards also
+ */
+ int i;
+ for (i = 0; i < 1000; ++i)
+#endif
+ udelay(1000);
+ }
/*
* Set up master window that allows the CPU to access PCI Memory (prefetch)
@@ -218,18 +357,34 @@ void pci_mpc8250_init(struct pci_controller *hose)
hose->last_busno = 0xff;
/* System memory space */
+#ifdef CONFIG_MPC8266ADS
+ pci_set_region(hose->regions + 0,
+ PCI_SLV_MEM_BUS,
+ PCI_SLV_MEM_LOCAL,
+ gd->ram_size,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+#else
pci_set_region(hose->regions + 0,
CFG_SDRAM_BASE,
CFG_SDRAM_BASE,
0x4000000,
PCI_REGION_MEM | PCI_REGION_MEMORY);
+#endif
/* PCI memory space */
+#ifdef CONFIG_MPC8266ADS
+ pci_set_region(hose->regions + 0,
+ PCI_SLV_MEM_BUS,
+ PCI_SLV_MEM_LOCAL,
+ gd->ram_size,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+#else
pci_set_region(hose->regions + 1,
PCI_MSTR_MEM_BUS,
PCI_MSTR_MEM_LOCAL,
PCI_MSTR_MEM_SIZE,
PCI_REGION_MEM);
+#endif
/* PCI I/O space */
pci_set_region(hose->regions + 2,
diff --git a/cpu/mpc8260/start.S b/cpu/mpc8260/start.S
index d79c5789f..9ceb70495 100644
--- a/cpu/mpc8260/start.S
+++ b/cpu/mpc8260/start.S
@@ -67,7 +67,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(_end)
- GOT_ENTRY(.bss)
+ GOT_ENTRY(__bss_start)
#if defined(CONFIG_HYMOD)
GOT_ENTRY(environment)
#endif
@@ -987,7 +987,7 @@ clear_bss:
/*
* Now clear BSS segment
*/
- lwz r3,GOT(.bss)
+ lwz r3,GOT(__bss_start)
#if defined(CONFIG_HYMOD)
/*
* For HYMOD - the environment is the very last item in flash.
diff --git a/cpu/mpc8xx/start.S b/cpu/mpc8xx/start.S
index 213c9a9be..3cd0d9ae7 100644
--- a/cpu/mpc8xx/start.S
+++ b/cpu/mpc8xx/start.S
@@ -74,7 +74,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(_end)
- GOT_ENTRY(.bss)
+ GOT_ENTRY(__bss_start)
#if defined(CONFIG_FADS) || defined(CONFIG_ICU862)
GOT_ENTRY(environment)
#endif
@@ -684,7 +684,7 @@ clear_bss:
/*
* Now clear BSS segment
*/
- lwz r3,GOT(.bss)
+ lwz r3,GOT(__bss_start)
#if defined(CONFIG_FADS) || defined(CONFIG_ICU862)
/*
* For the FADS - the environment is the very last item in flash.
diff --git a/cpu/ppc4xx/spd_sdram.c b/cpu/ppc4xx/spd_sdram.c
index bf5d22429..9c1cac5d0 100644
--- a/cpu/ppc4xx/spd_sdram.c
+++ b/cpu/ppc4xx/spd_sdram.c
@@ -289,7 +289,7 @@ long int spd_sdram(int(read_spd)(uint addr))
/* now check for ECC ability of module. We only support ECC
* on 32 bit wide devices with 8 bit ECC.
*/
- if ( (read_spd(11)==2) && ((read_spd(6)==40) || (read_spd(14)==8)) ){
+ if ( (read_spd(11)==2) && (read_spd(6)==40) && (read_spd(14)==8) ){
sdram0_ecccfg=0xf<<SDRAM0_ECCCFG_SHIFT;
ecc_on = 1;
}
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index c40a8dba8..c334f936b 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -133,7 +133,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(_end)
- GOT_ENTRY(.bss)
+ GOT_ENTRY(__bss_start)
END_GOT
/*
@@ -1339,7 +1339,7 @@ clear_bss:
/*
* Now clear BSS segment
*/
- lwz r3,GOT(.bss)
+ lwz r3,GOT(__bss_start)
lwz r4,GOT(_end)
cmplw 0, r3, r4
diff --git a/drivers/pci_indirect.c b/drivers/pci_indirect.c
index fdf4d130a..05cfbd9b6 100644
--- a/drivers/pci_indirect.c
+++ b/drivers/pci_indirect.c
@@ -21,7 +21,7 @@
#define cfg_read(val, addr, type, op) *val = op((type)(addr))
#define cfg_write(val, addr, type, op) op((type *)(addr), (val))
-#if defined(CONFIG_PM826) || defined(CONFIG_ATC)
+#if defined(CONFIG_MPC8260)
#define INDIRECT_PCI_OP(rw, size, type, op, mask) \
static int \
indirect_##rw##_config_##size(struct pci_controller *hose, \
diff --git a/include/configs/FADS860T.h b/include/configs/FADS860T.h
index 0e2a4c644..2c9438988 100644
--- a/include/configs/FADS860T.h
+++ b/include/configs/FADS860T.h
@@ -159,8 +159,8 @@
/*-----------------------------------------------------------------------
* FLASH organization
*/
-#define CFG_MAX_FLASH_BANKS 4 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 8 /* max number of sectors on one chip */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 16 /* 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) */
diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h
index 48cd9b31b..1849bcc1e 100644
--- a/include/configs/MPC8260ADS.h
+++ b/include/configs/MPC8260ADS.h
@@ -191,7 +191,7 @@
/* this is stuff came out of the Motorola docs */
#define CFG_DEFAULT_IMMR 0x0F010000
-#define CFG_IMMR 0x04700000
+#define CFG_IMMR 0xF0000000
#define CFG_BCSR 0x04500000
#define CFG_SDRAM_BASE 0x00000000
#define CFG_LSDRAM_BASE 0x04000000
diff --git a/include/configs/MPC8266ADS.h b/include/configs/MPC8266ADS.h
index 5655547a6..e0159a2b6 100644
--- a/include/configs/MPC8266ADS.h
+++ b/include/configs/MPC8266ADS.h
@@ -39,7 +39,7 @@
*/
#define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */
-#define CONFIG_MPC8260ADS 1 /* ...on motorola ads board */
+#define CONFIG_MPC8266ADS 1 /* ...on motorola ads board */
#define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
@@ -78,6 +78,23 @@
#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
#undef CONFIG_ETHER_NONE /* define if ether on something else */
#define CONFIG_ETHER_INDEX 2 /* which channel for ether */
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
+/*
+ * Port pins used for bit-banged MII communictions (if applicable).
+ */
+#define MDIO_PORT 2 /* Port C */
+#define MDIO_ACTIVE (iop->pdir |= 0x00400000)
+#define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
+#define MDIO_READ ((iop->pdat & 0x00400000) != 0)
+
+#define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
+ else iop->pdat &= ~0x00400000
+
+#define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
+ else iop->pdat &= ~0x00200000
+
+#define MIIDELAY udelay(1)
#if (CONFIG_ETHER_INDEX == 2)
@@ -90,7 +107,7 @@
# define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
# define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
# define CFG_CPMFCR_RAMTYPE 0
-# define CFG_FCC_PSMR 0
+# define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
#endif /* CONFIG_ETHER_INDEX */
@@ -100,6 +117,12 @@
#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_EEPROM_ADDR_LEN 1
+/* PCI */
+#define CONFIG_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_BOOTDELAY 0
+#undef CONFIG_PCI_SCAN_SHOW
+
/*-----------------------------------------------------------------------
* Definitions for Serial Presence Detect EEPROM address
* (to get SDRAM settings)
@@ -107,7 +130,7 @@
#define SPD_EEPROM_ADDRESS 0x50
-#define CONFIG_8260_CLKIN 66666666 /* in Hz */
+#define CONFIG_8260_CLKIN 66000000 /* in Hz */
#define CONFIG_BAUDRATE 115200
@@ -116,6 +139,7 @@
CFG_CMD_BMP | \
CFG_CMD_BSP | \
CFG_CMD_DATE | \
+ CFG_CMD_DHCP | \
CFG_CMD_DOC | \
CFG_CMD_DTT | \
CFG_CMD_EEPROM | \
@@ -127,21 +151,51 @@
CFG_CMD_JFFS2 | \
CFG_CMD_KGDB | \
CFG_CMD_NAND | \
- CFG_CMD_MII | \
- CFG_CMD_PCI | \
CFG_CMD_PCMCIA | \
CFG_CMD_SCSI | \
CFG_CMD_SPI | \
CFG_CMD_VFD | \
CFG_CMD_USB ) )
+/* Define a command string that is automatically executed when no character
+ * is read on the console interface withing "Boot Delay" after reset.
+ */
+#define CONFIG_BOOT_ROOT_INITRD 0 /* Use ram disk for the root file system */
+#define CONFIG_BOOT_ROOT_NFS 1 /* Use a NFS mounted root file system */
+
+#if CONFIG_BOOT_ROOT_INITRD
+#define CONFIG_BOOTCOMMAND \
+ "version;" \
+ "echo;" \
+ "bootp;" \
+ "setenv bootargs root=/dev/ram0 rw " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \
+ "bootm"
+#endif /* CONFIG_BOOT_ROOT_INITRD */
+
+#if CONFIG_BOOT_ROOT_NFS
+#define CONFIG_BOOTCOMMAND \
+ "version;" \
+ "echo;" \
+ "bootp;" \
+ "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \
+ "bootm"
+#endif /* CONFIG_BOOT_ROOT_NFS */
+
+/* Add support for a few extra bootp options like:
+ * - File size
+ * - DNS
+ */
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \
+ CONFIG_BOOTP_BOOTFILESIZE | \
+ CONFIG_BOOTP_DNS)
+
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#define CONFIG_BOOTCOMMAND "bootm 100000" /* autoboot command */
-#define CONFIG_BOOTARGS "root=/dev/ram rw"
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
@@ -170,7 +224,7 @@
#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
+#undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in MHz */
/* for versions < 2.4.5-pre5 */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
@@ -179,8 +233,8 @@
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-#define CFG_FLASH_BASE 0xff800000
-#define FLASH_BASE 0xff800000
+#define CFG_FLASH_BASE 0xFE000000
+#define FLASH_BASE 0xFE000000
#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CFG_MAX_FLASH_SECT 32 /* max num of sects on one chip */
#define CFG_FLASH_SIZE 8
@@ -193,14 +247,10 @@
/* Only change this if you also change the Hardware configuration Word */
#define CFG_DEFAULT_IMMR 0x0F010000
-/*
-#define CFG_IMMR 0x04700000
-#define CFG_BCSR 0x04500000
-*/
-
/* Set IMMR to 0xF0000000 or above to boot Linux */
#define CFG_IMMR 0xF0000000
-#define CFG_BCSR 0x04500000
+#define CFG_BCSR 0xF8000000
+#define CFG_PCI_INT 0xF8200000 /* PCI interrupt controller */
/* Define CONFIG_VERY_BIG_RAM to allow use of SDRAMs larger than 256MBytes
*/
@@ -263,7 +313,7 @@
ORxS_ROWST_PBI0_A8 |\
ORxS_NUMR_12)
#elif (CFG_SDRAM_SIZE == 16)
-#define CFG_OR2_PRELIM (0xFF000CA0)
+#define CFG_OR2_PRELIM (0xFF000C80)
#else
#error "INVALID SDRAM CONFIGURATION"
#endif
@@ -325,13 +375,13 @@
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
-/* 0x0EA28205 */
-/*#define CFG_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\
- ( HRCW_L2CPC10 | HRCW_DPPC10 | HRCW_ISB010 ) |\
- ( HRCW_BMS | HRCW_APPC10 ) |\
- ( HRCW_MODCK_H0101 ) \
+/* 0x0EB2B645 */
+#define CFG_HRCW_MASTER (( HRCW_BPS11 | HRCW_CIP ) |\
+ ( HRCW_L2CPC10 | HRCW_DPPC11 | HRCW_ISB010 ) |\
+ ( HRCW_BMS | HRCW_MMR11 | HRCW_LBPC01 | HRCW_APPC10 ) |\
+ ( HRCW_CS10PC01 | HRCW_MODCK_H0101 ) \
)
-*/
+
/* This value should actually be situated in the first 256 bytes of the FLASH
which on the standard MPC8266ADS board is at address 0xFF800000
@@ -346,7 +396,7 @@
- Rune
*/
-#define CFG_HRCW_MASTER 0x0cb23645
+/* #define CFG_HRCW_MASTER 0x0cb23645 */
/* no slaves */
#define CFG_HRCW_SLAVE1 0
@@ -392,22 +442,98 @@
#define CFG_HID2 0
#define CFG_SYPCR 0xFFFFFFC3
-#define CFG_BCR 0x100C0000
-#define CFG_SIUMCR 0x0A200000
+#define CFG_BCR 0x004C0000
+#define CFG_SIUMCR 0x4E64C000
#define CFG_SCCR 0x00000000
-#define CFG_BR0_PRELIM 0xFF801801
-#define CFG_OR0_PRELIM 0xFF800836
-#define CFG_BR1_PRELIM 0x04501801
-#define CFG_OR1_PRELIM 0xFFFF8010
-#define CFG_RMR 0
+/* local bus memory map
+ *
+ * 0x00000000-0x03FFFFFF 64MB SDRAM
+ * 0x80000000-0x9FFFFFFF 512MB outbound prefetchable PCI memory window
+ * 0xA0000000-0xBFFFFFFF 512MB outbound non-prefetchable PCI memory window
+ * 0xF0000000-0xF001FFFF 128KB MPC8266 internal memory
+ * 0xF4000000-0xF7FFFFFF 64MB outbound PCI I/O window
+ * 0xF8000000-0xF8007FFF 32KB BCSR
+ * 0xF8100000-0xF8107FFF 32KB ATM UNI
+ * 0xF8200000-0xF8207FFF 32KB PCI interrupt controller
+ * 0xF8300000-0xF8307FFF 32KB EEPROM
+ * 0xFE000000-0xFFFFFFFF 32MB flash
+ */
+#define CFG_BR0_PRELIM 0xFE001801 /* flash */
+#define CFG_OR0_PRELIM 0xFE000836
+#define CFG_BR1_PRELIM (CFG_BCSR | 0x1801) /* BCSR */
+#define CFG_OR1_PRELIM 0xFFFF8010
+#define CFG_BR4_PRELIM 0xF8300801 /* EEPROM */
+#define CFG_OR4_PRELIM 0xFFFF8846
+#define CFG_BR5_PRELIM 0xF8100801 /* PM5350 ATM UNI */
+#define CFG_OR5_PRELIM 0xFFFF8E36
+#define CFG_BR8_PRELIM (CFG_PCI_INT | 0x1801) /* PCI interrupt controller */
+#define CFG_OR8_PRELIM 0xFFFF8010
+
+#define CFG_RMR 0x0001
#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
#define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
#define CFG_RCCR 0
-/*#define CFG_PSDMR 0x016EB452*/
#define CFG_MPTPR 0x00001900
#define CFG_PSRT 0x00000021
#define CFG_RESET_ADDRESS 0x04400000
+/* PCI Memory map (if different from default map */
+#define CFG_PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE /* Local base */
+#define CFG_PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
+#define CFG_PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
+ PICMR_PREFETCH_EN)
+
+/*
+ * These are the windows that allow the CPU to access PCI address space.
+ * All three PCI master windows, which allow the CPU to access PCI
+ * prefetch, non prefetch, and IO space (see below), must all fit within
+ * these windows.
+ */
+
+/* PCIBR0 */
+#define CFG_PCI_MSTR0_LOCAL 0x80000000 /* Local base */
+#define CFG_PCIMSK0_MASK PCIMSK_1GB /* Size of window */
+/* PCIBR1 */
+#define CFG_PCI_MSTR1_LOCAL 0xF4000000 /* Local base */
+#define CFG_PCIMSK1_MASK PCIMSK_64MB /* Size of window */
+
+/*
+ * Master window that allows the CPU to access PCI Memory (prefetch).
+ * This window will be setup with the first set of Outbound ATU registers
+ * in the bridge.
+ */
+
+#define CFG_PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
+#define CFG_PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
+#define CFG_CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
+#define CFG_PCI_MSTR_MEM_SIZE 0x20000000 /* 512MB */
+#define CFG_POCMR0_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
+
+/*
+ * Master window that allows the CPU to access PCI Memory (non-prefetch).
+ * This window will be setup with the second set of Outbound ATU registers
+ * in the bridge.
+ */
+
+#define CFG_PCI_MSTR_MEMIO_LOCAL 0xA0000000 /* Local base */
+#define CFG_PCI_MSTR_MEMIO_BUS 0xA0000000 /* PCI base */
+#define CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
+#define CFG_PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
+#define CFG_POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE)
+
+/*
+ * Master window that allows the CPU to access PCI IO space.
+ * This window will be setup with the third set of Outbound ATU registers
+ * in the bridge.
+ */
+
+#define CFG_PCI_MSTR_IO_LOCAL 0xF4000000 /* Local base */
+#define CFG_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
+#define CFG_CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
+#define CFG_PCI_MSTR_IO_SIZE 0x04000000 /* 64MB */
+#define CFG_POCMR2_MASK_ATTRIB (POCMR_MASK_64MB | POCMR_ENABLE | POCMR_PCI_IO)
+
+
#endif /* __CONFIG_H */
diff --git a/include/configs/PM826.h b/include/configs/PM826.h
index 6e32a4b3d..018865e88 100644
--- a/include/configs/PM826.h
+++ b/include/configs/PM826.h
@@ -155,12 +155,22 @@
#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE)
+#ifdef CONFIG_PCI
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_BEDBUG | \
+ CFG_CMD_DATE | \
+ CFG_CMD_DOC | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_I2C | \
+ CFG_CMD_PCI)
+#else /* ! PCI */
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_BEDBUG | \
CFG_CMD_DATE | \
CFG_CMD_DOC | \
CFG_CMD_EEPROM | \
CFG_CMD_I2C )
+#endif /* CONFIG_PCI */
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
diff --git a/include/configs/WALNUT405.h b/include/configs/WALNUT405.h
index 68d47bb6d..36674dbfb 100644
--- a/include/configs/WALNUT405.h
+++ b/include/configs/WALNUT405.h
@@ -191,7 +191,7 @@
#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFFF80000
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 196 kB for Monitor */
+#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
/*
diff --git a/include/configs/atc.h b/include/configs/atc.h
index 4f308471a..0e968b1d3 100644
--- a/include/configs/atc.h
+++ b/include/configs/atc.h
@@ -248,6 +248,7 @@
#define CONFIG_PCI
#define CONFIG_PCI_PNP
+#define CFG_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
#if 1
/* environment is in Flash */
diff --git a/include/flash.h b/include/flash.h
index b7f13d340..2693a3532 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -129,6 +129,8 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
/* 4 Mbit, 512K x 8, */
/* 8 64K x 8 uniform sectors */
#define AMD_ID_F080B 0xD5 /* 29F080 ID ( 1 M) */
+ /* 8 Mbit, 512K x 16, */
+ /* 8 64K x 16 uniform sectors */
#define AMD_ID_F016D 0xAD /* 29F016 ID ( 2 M x 8) */
#define AMD_ID_F032B 0x41 /* 29F032 ID ( 4 M x 8) */
#define AMD_ID_LV116DT 0xC7 /* 29LV116DT ( 2 M x 8, top boot sect) */
@@ -219,13 +221,12 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
* Be careful when adding new type! Odd numbers are "bottom boot sector" types!
*/
-#define FLASH_AM040 0x0001 /* AMD Am29F040B, Am29LV040B
- * Bright Micro BM29F040
- * Fujitsu MBM29F040A
- * STM M29W040B
- * SGS Thomson M29F040B
- * 8 64K x 8 uniform sectors
- */
+#define FLASH_AM040 0x0001 /* AMD Am29F040B, Am29LV040B */
+ /* Bright Micro BM29F040 */
+ /* Fujitsu MBM29F040A */
+ /* STM M29W040B */
+ /* SGS Thomson M29F040B */
+ /* 8 64K x 8 uniform sectors */
#define FLASH_AM400T 0x0002 /* AMD AM29LV400 */
#define FLASH_AM400B 0x0003
#define FLASH_AM800T 0x0004 /* AMD AM29LV800 */
@@ -237,6 +238,9 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
#define FLASH_AM320T 0x0008 /* AMD AM29LV320 */
#define FLASH_AM320B 0x0009
+#define FLASH_AM080 0x000A /* AMD Am29F080B */
+ /* 16 64K x 8 uniform sectors */
+
#define FLASH_AMDL322T 0x0010 /* AMD AM29DL322 */
#define FLASH_AMDL322B 0x0011
#define FLASH_AMDL323T 0x0012 /* AMD AM29DL323 */
diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index 923f70e9e..a11288d43 100644
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -843,6 +843,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
defined(CONFIG_IVMS8) || \
defined(CONFIG_LWMON) || \
defined(CONFIG_MPC8260ADS) || \
+ defined(CONFIG_MPC8266ADS) || \
defined(CONFIG_PCU_E) || \
defined(CONFIG_RPXSUPER) || \
defined(CONFIG_SPD823TS) )