* 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
This commit is contained in:
wdenk
parent
c8c3a8be2d
commit
5d232d0e7e
13
CHANGELOG
13
CHANGELOG
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@ -2,6 +2,19 @@
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Changes since U-Boot 0.3.1:
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======================================================================
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* Patch by Dave Ellis, 22 May 2003:
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Fix problem with only partially cleared .bss segment
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* Patch by Rune Torgersen, 12 May 2003:
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get PCI to work on a MPC8266ADS board; incorporate change to
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cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
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* Patch by Nye Liu, 1 May 2003:
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minor patches for the FADS8xx
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* Patch by Thomas Schäfer, 28 Apr 2003:
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Fix SPD handling for 256 ECC DIMM on Walnut
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* Add support for arbitrary bitmaps for TRAB's VFD command;
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allow to pass boot bitmap addresses in environment variables;
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allow for zero boot delay
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10
README
10
README
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@ -1710,6 +1710,16 @@ Low Level (hardware related) configuration options:
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#define'd default value in commproc.h resp.
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cpm_8260.h.
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- CFG_PCI_SLV_MEM_LOCAL, CFG_PCI_SLV_MEM_BUS, CFG_PICMR0_MASK_ATTRIB,
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CFG_PCI_MSTR0_LOCAL, CFG_PCIMSK0_MASK, CFG_PCI_MSTR1_LOCAL,
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CFG_PCIMSK1_MASK, CFG_PCI_MSTR_MEM_LOCAL, CFG_PCI_MSTR_MEM_BUS,
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CFG_CPU_PCI_MEM_START, CFG_PCI_MSTR_MEM_SIZE, CFG_POCMR0_MASK_ATTRIB,
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CFG_PCI_MSTR_MEMIO_LOCAL, CFG_PCI_MSTR_MEMIO_BUS, CPU_PCI_MEMIO_START,
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CFG_PCI_MSTR_MEMIO_SIZE, CFG_POCMR1_MASK_ATTRIB, CFG_PCI_MSTR_IO_LOCAL,
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CFG_PCI_MSTR_IO_BUS, CFG_CPU_PCI_IO_START, CFG_PCI_MSTR_IO_SIZE,
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CFG_POCMR2_MASK_ATTRIB: (MPC826x only)
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Overrides the default PCI memory map in cpu/mpc8260/pci.c if set.
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Building the Software:
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======================
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@ -25,22 +25,22 @@ include $(TOPDIR)/config.mk
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LIB = lib$(BOARD).a
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OBJS = $(BOARD).o flash.o bootscript.o
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OBJS = $(BOARD).o flash.o
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SOBJS = init.o
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$(LIB): $(OBJS) $(SOBJS)
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# HACK: depend needs bootscript.c, which needs tools/mkimage, which is not
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# built in the depend stage. So... put bootscript.o here, not in OBJS
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$(LIB): $(OBJS) $(SOBJS) bootscript.o
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$(AR) crv $@ $^
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clean:
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rm -f $(SOBJS) $(OBJS) bootscript.c bootscript.image
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rm -f $(SOBJS) $(OBJS) bootscript.c bootscript.image bootscript.o
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distclean: clean
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rm -f $(LIB) core *.bak .depend
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$(BOARD).o : $(BOARD).c bootscript.o
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bootscript.o: bootscript.c
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bootscript.c: bootscript.image
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od -t x1 -v -A x $^ | awk -f x2c.awk > $@
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@ -208,6 +208,7 @@ int checkboard (void)
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case 0x22 :
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case 0x23 :
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case 0x24 :
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case 0x2a :
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case 0x3f :
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puts ("FADS");
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break;
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@ -147,7 +147,7 @@ static void flash_get_offsets (ulong base, flash_info_t *info)
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int i;
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/* set up sector start address table */
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if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
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if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040 || (info->flash_id & FLASH_TYPEMASK) == FLASH_AM080 ) {
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/* set sector offsets for uniform sector type */
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for (i = 0; i < info->sector_count; i++) {
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info->start[i] = base + (i * 0x00040000);
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@ -179,6 +179,8 @@ void flash_print_info (flash_info_t *info)
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{
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case FLASH_AM040: printf ("29F040 or 29LV040 (4 Mbit, uniform sectors)\n");
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break;
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case FLASH_AM080: printf ("29F080 or 29LV080 (8 Mbit, uniform sectors)\n");
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break;
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case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
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break;
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case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n");
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@ -278,6 +280,12 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
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info->size = 0x00200000;
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break; /* => 2 MB */
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case AMD_ID_F080B:
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info->flash_id += FLASH_AM080;
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info->sector_count =16;
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info->size = 0x00400000;
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break; /* => 4 MB */
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case AMD_ID_LV400T:
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info->flash_id += FLASH_AM400T;
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info->sector_count = 11;
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@ -27,6 +27,6 @@
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# mpc8260ads board
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#
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TEXT_BASE = 0xfff00000
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TEXT_BASE = 0xfe000000
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PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
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@ -55,7 +55,7 @@ static int clear_block_lock_bit(vu_long * addr);
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unsigned long flash_init (void)
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{
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#ifndef CONFIG_MPC8260ADS
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#ifndef CONFIG_MPC8266ADS
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volatile immap_t *immap = (immap_t *)CFG_IMMR;
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volatile memctl8xx_t *memctl = &immap->im_memctl;
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volatile ip860_bcsr_t *bcsr = (ip860_bcsr_t *)BCSR_BASE;
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@ -66,7 +66,7 @@ unsigned long flash_init (void)
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/* Init: enable write,
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* or we cannot even write flash commands
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*/
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#ifndef CONFIG_MPC8260ADS
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#ifndef CONFIG_MPC8266ADS
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bcsr->bd_ctrl |= BD_CTRL_FLWE;
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#endif
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@ -86,7 +86,7 @@ unsigned long flash_init (void)
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size, size<<20);
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}
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#ifndef CONFIG_MPC8260ADS
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#ifndef CONFIG_MPC8266ADS
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/* Remap FLASH according to real size */
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memctl->memc_or1 = CFG_OR_TIMING_FLASH | (-size & 0xFFFF8000);
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memctl->memc_br1 = (CFG_FLASH_BASE & BR_BA_MSK) |
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@ -32,6 +32,7 @@
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#include <ioports.h>
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#include <i2c.h>
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#include <mpc8260.h>
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#include <pci.h>
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/*
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* PBI Page Based Interleaving
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@ -155,8 +156,8 @@ const iop_conf_t iop_conf_tab[4][32] = {
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/* PC13 */ { 0, 0, 0, 1, 0, 0 }, /* PC13 */
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/* PC12 */ { 0, 1, 0, 1, 0, 0 }, /* PC12 */
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/* PC11 */ { 0, 0, 0, 1, 0, 0 }, /* LXT971 transmit control */
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/* PC10 */ { 1, 1, 0, 0, 0, 0 }, /* LXT970 FETHMDC */
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/* PC9 */ { 1, 1, 0, 0, 0, 0 }, /* LXT970 FETHMDIO */
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/* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* LXT970 FETHMDC */
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/* PC9 */ { 1, 0, 0, 0, 0, 0 }, /* LXT970 FETHMDIO */
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/* PC8 */ { 0, 0, 0, 1, 0, 0 }, /* PC8 */
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/* PC7 */ { 0, 0, 0, 1, 0, 0 }, /* PC7 */
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/* PC6 */ { 0, 0, 0, 1, 0, 0 }, /* PC6 */
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@ -216,6 +217,11 @@ typedef struct bscr_ {
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unsigned long bcsr7;
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} bcsr_t;
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typedef struct pci_ic_s {
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unsigned long pci_int_stat;
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unsigned long pci_int_mask;
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} pci_ic_t;
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void reset_phy(void)
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{
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volatile bcsr_t *bcsr = (bcsr_t *)CFG_BCSR;
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@ -229,7 +235,12 @@ void reset_phy(void)
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int board_pre_init (void)
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{
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volatile bcsr_t *bcsr = (bcsr_t *)CFG_BCSR;
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bcsr->bcsr1 = ~FETHIEN & ~RS232EN_1;
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volatile pci_ic_t *pci_ic = (pci_ic_t *) CFG_PCI_INT;
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bcsr->bcsr1 = ~FETHIEN & ~RS232EN_1 & ~RS232EN_2;
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/* mask all PCI interrupts */
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pci_ic->pci_int_mask |= 0xfff00000;
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return 0;
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}
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@ -250,7 +261,7 @@ long int initdram(int board_type)
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uint psdmr = CFG_PSDMR;
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int i;
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uint psrt = 14; /* for no SPD */
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uint psrt = 0x21; /* for no SPD */
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uint chipselects = 1; /* for no SPD */
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uint sdram_size = CFG_SDRAM_SIZE * 1024 * 1024; /* for no SPD */
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uint or = CFG_OR2_PRELIM; /* for no SPD */
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@ -270,7 +281,7 @@ long int initdram(int board_type)
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int j;
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/* Keep the compiler from complaining about potentially uninitialized vars */
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data_width = chipselects = rows = banks = cols = caslatency = psrt = 0;
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data_width = rows = banks = cols = caslatency = 0;
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/*
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* Read the SDRAM SPD EEPROM via I2C.
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@ -294,17 +305,18 @@ long int initdram(int board_type)
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{
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/*
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* Refresh rate: this assumes the prescaler is set to
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* approximately 1uSec per tick.
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* approximately 0.39uSec per tick and the target refresh period
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* is about 85% of maximum.
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*/
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switch(data & 0x7F)
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{
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default:
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case 0: psrt = 16; /* 15.625uS */ break;
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case 1: psrt = 2; /* 3.9uS */ break;
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case 2: psrt = 6; /* 7.8uS */ break;
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case 3: psrt = 29; /* 31.3uS */ break;
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case 4: psrt = 60; /* 62.5uS */ break;
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case 5: psrt = 120; /* 125uS */ break;
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case 0: psrt = 0x21; /* 15.625uS */ break;
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case 1: psrt = 0x07; /* 3.9uS */ break;
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case 2: psrt = 0x0F; /* 7.8uS */ break;
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case 3: psrt = 0x43; /* 31.3uS */ break;
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case 4: psrt = 0x87; /* 62.5uS */ break;
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case 5: psrt = 0xFF; /* 125uS */ break;
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}
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}
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else if(j == 17) banks = data;
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@ -563,3 +575,14 @@ long int initdram(int board_type)
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return (sdram_size * chipselects);
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/*return (16 * 1024 * 1024);*/
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}
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#ifdef CONFIG_PCI
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struct pci_controller hose;
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extern void pci_mpc8250_init(struct pci_controller *);
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void pci_init_board(void)
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{
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pci_mpc8250_init(&hose);
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}
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#endif
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@ -113,7 +113,7 @@ void pciinfo(int BusNum, int ShortPCIListing)
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}
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}
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char* pci_classes_str(u8 class)
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static char *pci_classes_str(u8 class)
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{
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switch (class) {
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case PCI_CLASS_NOT_DEFINED:
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@ -197,7 +197,7 @@ void pci_header_show_brief(pci_dev_t dev)
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pci_read_config_byte(dev, PCI_CLASS_CODE, &class);
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pci_read_config_byte(dev, PCI_CLASS_SUB_CODE, &subclass);
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printf("0x%.4x 0x%.4x %s 0x%.2x\n",
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printf("0x%.4x 0x%.4x %-23s 0x%.2x\n",
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vendor, device,
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pci_classes_str(class), subclass);
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}
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@ -69,7 +69,7 @@
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GOT_ENTRY(transfer_to_handler)
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GOT_ENTRY(_end)
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GOT_ENTRY(.bss)
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GOT_ENTRY(__bss_start)
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END_GOT
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/*
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@ -716,7 +716,7 @@ in_ram:
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/*
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* Now clear BSS segment
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*/
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lwz r3,GOT(.bss)
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lwz r3,GOT(__bss_start)
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lwz r4,GOT(_end)
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cmplw 0, r3, r4
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@ -67,7 +67,7 @@
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GOT_ENTRY(transfer_to_handler)
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GOT_ENTRY(_end)
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GOT_ENTRY(.bss)
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GOT_ENTRY(__bss_start)
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END_GOT
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/*
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@ -527,7 +527,7 @@ clear_bss:
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/*
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* Now clear BSS segment
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*/
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lwz r3,GOT(.bss)
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lwz r3,GOT(__bss_start)
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lwz r4,GOT(_end)
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cmplw 0, r3, r4
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beq 6f
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@ -74,7 +74,7 @@
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GOT_ENTRY(transfer_to_handler)
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GOT_ENTRY(_end)
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GOT_ENTRY(.bss)
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GOT_ENTRY(__bss_start)
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#if defined(CONFIG_FADS)
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GOT_ENTRY(environment)
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#endif
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@ -665,7 +665,7 @@ clear_bss:
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/*
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* Now clear BSS segment
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*/
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lwz r3,GOT(.bss)
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lwz r3,GOT(__bss_start)
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lwz r4,GOT(_end)
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cmplw 0, r3, r4
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|
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@ -26,22 +26,30 @@
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#ifdef CONFIG_PCI
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#include <pci.h>
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#include <mpc8260.h>
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#include <asm/m8260_pci.h>
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/*
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* Local->PCI map (from CPU) controlled by
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* MPC826x master window
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*
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* 0x80000000 - 0xBFFFFFFF Total CPU2PCI space PCIBR0
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* 0x80000000 - 0xBFFFFFFF CPU2PCI space PCIBR0
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* 0xF4000000 - 0xF7FFFFFF CPU2PCI space PCIBR1
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*
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* 0x80000000 - 0x8FFFFFFF PCI Mem with prefetch (Outbound ATU #1)
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* 0x90000000 - 0x9FFFFFFF PCI Mem w/o prefetch (Outbound ATU #2)
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* 0xA0000000 - 0xAFFFFFFF 32-bit PCI IO (Outbound ATU #3)
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* 0x80000000 - 0x9FFFFFFF 0x80000000 - 0x9FFFFFFF (Outbound ATU #1)
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* PCI Mem with prefetch
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*
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* 0xA0000000 - 0xBFFFFFFF 0xA0000000 - 0xBFFFFFFF (Outbound ATU #2)
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* PCI Mem w/o prefetch
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*
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* 0xF4000000 - 0xF7FFFFFF 0x00000000 - 0x03FFFFFF (Outbound ATU #3)
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* 32-bit PCI IO
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*
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* PCI->Local map (from PCI)
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* MPC826x slave window controlled by
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*
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* 0x00000000 - 0x07FFFFFF MPC826x local memory (Inbound ATU #1)
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* 0x00000000 - 0x1FFFFFFF 0x00000000 - 0x1FFFFFFF (Inbound ATU #1)
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* MPC826x local memory
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*/
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/*
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|
|
@ -49,20 +57,57 @@
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* This window is set up using the first set of Inbound ATU registers
|
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*/
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|
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#ifndef CFG_PCI_SLV_MEM_LOCAL
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#define PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE /* Local base */
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#else
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#define PCI_SLV_MEM_LOCAL CFG_PCI_SLV_MEM_LOCAL
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#endif
|
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|
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#ifndef CFG_PCI_SLV_MEM_BUS
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#define PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
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#else
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#define PCI_SLV_MEM_BUS CFG_PCI_SLV_MEM_BUS
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#endif
|
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|
||||
#ifndef CFG_PICMR0_MASK_ATTRIB
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#define PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
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PICMR_PREFETCH_EN)
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#else
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#define PICMR0_MASK_ATTRIB CFG_PICMR0_MASK_ATTRIB
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#endif
|
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|
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/*
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* This is the window that allows the CPU to access PCI address space.
|
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* It will be setup with the SIU PCIBR0 register. All three PCI master
|
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* windows, which allow the CPU to access PCI prefetch, non prefetch,
|
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* 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
|
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* these windows.
|
||||
*/
|
||||
|
||||
#define PCI_MSTR_LOCAL 0x80000000 /* Local base */
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/* PCIBR0 */
|
||||
#ifndef CFG_PCI_MSTR0_LOCAL
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||||
#define PCI_MSTR0_LOCAL 0x80000000 /* Local base */
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||||
#else
|
||||
#define PCI_MSTR0_LOCAL CFG_PCI_MSTR0_LOCAL
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||||
#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.
|
||||
*/
|
||||
|
||||
#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.
|
||||
*/
|
||||
|
||||
#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
|
||||
#define PCI_MSTR_MEMIO_SIZE 0x10000000 /* 256MB */
|
||||
#define POCMR1_MASK_ATTRIB (POCMR_MASK_256MB | POCMR_ENABLE)
|
||||
#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.
|
||||
*/
|
||||
|
||||
#ifndef CFG_PCI_MSTR_IO_LOCAL
|
||||
#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 */
|
||||
#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
|
||||
|
||||
#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 */
|
||||
{
|
||||
#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,
|
||||
|
|
|
|||
|
|
@ -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.
|
||||
|
|
|
|||
|
|
@ -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.
|
||||
|
|
|
|||
|
|
@ -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;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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, \
|
||||
|
|
|
|||
|
|
@ -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) */
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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>
|
||||
|
|
|
|||
|
|
@ -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() */
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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) )
|
||||
|
|
|
|||
Loading…
Reference in New Issue