diff options
| -rw-r--r-- | arch/powerpc/cpu/ppc4xx/Kconfig | 4 | ||||
| -rw-r--r-- | board/pcs440ep/Kconfig | 9 | ||||
| -rw-r--r-- | board/pcs440ep/MAINTAINERS | 6 | ||||
| -rw-r--r-- | board/pcs440ep/Makefile | 9 | ||||
| -rw-r--r-- | board/pcs440ep/config.mk | 23 | ||||
| -rw-r--r-- | board/pcs440ep/flash.c | 607 | ||||
| -rw-r--r-- | board/pcs440ep/init.S | 56 | ||||
| -rw-r--r-- | board/pcs440ep/pcs440ep.c | 755 | ||||
| -rw-r--r-- | configs/pcs440ep_defconfig | 4 | ||||
| -rw-r--r-- | doc/README.scrapyard | 1 | ||||
| -rw-r--r-- | include/configs/pcs440ep.h | 457 |
11 files changed, 1 insertions, 1930 deletions
diff --git a/arch/powerpc/cpu/ppc4xx/Kconfig b/arch/powerpc/cpu/ppc4xx/Kconfig index b2e3110..e379a6f 100644 --- a/arch/powerpc/cpu/ppc4xx/Kconfig +++ b/arch/powerpc/cpu/ppc4xx/Kconfig @@ -8,9 +8,6 @@ choice prompt "Target select" optional -config TARGET_PCS440EP - bool "Support pcs440ep" - config TARGET_SBC405 bool "Support sbc405" @@ -177,7 +174,6 @@ source "board/gdsys/intip/Kconfig" source "board/mosaixtech/icon/Kconfig" source "board/mpl/mip405/Kconfig" source "board/mpl/pip405/Kconfig" -source "board/pcs440ep/Kconfig" source "board/sbc405/Kconfig" source "board/t3corp/Kconfig" source "board/xes/xpedite1000/Kconfig" diff --git a/board/pcs440ep/Kconfig b/board/pcs440ep/Kconfig deleted file mode 100644 index 5b280f6..0000000 --- a/board/pcs440ep/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -if TARGET_PCS440EP - -config SYS_BOARD - default "pcs440ep" - -config SYS_CONFIG_NAME - default "pcs440ep" - -endif diff --git a/board/pcs440ep/MAINTAINERS b/board/pcs440ep/MAINTAINERS deleted file mode 100644 index 6eccc85..0000000 --- a/board/pcs440ep/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -PCS440EP BOARD -M: Stefan Roese <sr@denx.de> -S: Maintained -F: board/pcs440ep/ -F: include/configs/pcs440ep.h -F: configs/pcs440ep_defconfig diff --git a/board/pcs440ep/Makefile b/board/pcs440ep/Makefile deleted file mode 100644 index 4fc24d6..0000000 --- a/board/pcs440ep/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = pcs440ep.o flash.o -extra-y += init.o diff --git a/board/pcs440ep/config.mk b/board/pcs440ep/config.mk deleted file mode 100644 index b90d5d0..0000000 --- a/board/pcs440ep/config.mk +++ /dev/null @@ -1,23 +0,0 @@ -# -# (C) Copyright 2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# -# PCS440EP board -# - -# Check the U-Boot Image with a SHA1 checksum -ALL-y += u-boot.sha1 - -PLATFORM_CPPFLAGS += -DCONFIG_440=1 - -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -endif - -ifeq ($(dbcr),1) -PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000 -endif diff --git a/board/pcs440ep/flash.c b/board/pcs440ep/flash.c deleted file mode 100644 index 8c5e94f..0000000 --- a/board/pcs440ep/flash.c +++ /dev/null @@ -1,607 +0,0 @@ -/* - * (C) Copyright 2006 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/processor.h> - -#ifndef CONFIG_SYS_FLASH_READ0 -#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */ -#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */ -#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */ -#endif - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/* - * Functions - */ -static int write_word(flash_info_t *info, ulong dest, ulong data); -static ulong flash_get_size(vu_long *addr, flash_info_t *info); - -unsigned long flash_init(void) -{ - unsigned long size_b0, size_b1; - int i; - unsigned long base_b0, base_b1; - - /* Init: no FLASHes known */ - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - base_b0 = FLASH_BASE0_PRELIM; - size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0 << 20); - } - - base_b1 = FLASH_BASE1_PRELIM; - size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]); - - return (size_b0 + size_b1); -} - -void flash_print_info(flash_info_t *info) -{ - int i; - int k; - int size; - int erased; - volatile unsigned long *flash; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - case FLASH_MAN_SST: printf ("SST "); break; - case FLASH_MAN_STM: printf ("ST Micro"); break; - case FLASH_MAN_EXCEL: printf ("Excel Semiconductor "); break; - case FLASH_MAN_MX: printf ("MXIC "); break; - default: printf ("Unknown Vendor "); break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n"); - break; - case FLASH_AM040: printf ("AM29LV040B (4 Mbit, uniform sector size)\n"); - break; - case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n"); - break; - case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n"); - break; - case FLASH_AM320T: printf ("AM29LV320T (32 M, top sector)\n"); - break; - case FLASH_AM320B: printf ("AM29LV320B (32 M, bottom sector)\n"); - break; - case FLASH_AMDL322T: printf ("AM29DL322T (32 M, top sector)\n"); - break; - case FLASH_AMDL322B: printf ("AM29DL322B (32 M, bottom sector)\n"); - break; - case FLASH_AMDL323T: printf ("AM29DL323T (32 M, top sector)\n"); - break; - case FLASH_AMDL323B: printf ("AM29DL323B (32 M, bottom sector)\n"); - break; - case FLASH_SST020: printf ("SST39LF/VF020 (2 Mbit, uniform sector size)\n"); - break; - case FLASH_SST040: printf ("SST39LF/VF040 (4 Mbit, uniform sector size)\n"); - break; - case STM_ID_M29W040B: printf ("ST Micro M29W040B (4 Mbit, uniform sector size)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { -#ifdef CONFIG_SYS_FLASH_EMPTY_INFO - /* - * Check if whole sector is erased - */ - if (i != (info->sector_count-1)) - size = info->start[i+1] - info->start[i]; - else - size = info->start[0] + info->size - info->start[i]; - erased = 1; - flash = (volatile unsigned long *)info->start[i]; - size = size >> 2; /* divide by 4 for longword access */ - for (k=0; k<size; k++) { - if (*flash++ != 0xffffffff) { - erased = 0; - break; - } - } - - if ((i % 5) == 0) - printf ("\n "); - /* print empty and read-only info */ - printf (" %08lX%s%s", - info->start[i], - erased ? " E" : " ", - info->protect[i] ? "RO " : " "); -#else - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " "); -#endif - - } - printf ("\n"); - return; -} - -/* - * The following code cannot be run from FLASH! - */ -static ulong flash_get_size(vu_long *addr, flash_info_t *info) -{ - short i; - short n; - volatile CONFIG_SYS_FLASH_WORD_SIZE value; - ulong base = (ulong)addr; - volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)addr; - - /* Write auto select command: read Manufacturer ID */ - addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA; - addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055; - addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00900090; - - value = addr2[CONFIG_SYS_FLASH_READ0]; - - switch (value) { - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case (CONFIG_SYS_FLASH_WORD_SIZE)FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - case (CONFIG_SYS_FLASH_WORD_SIZE)SST_MANUFACT: - info->flash_id = FLASH_MAN_SST; - break; - case (CONFIG_SYS_FLASH_WORD_SIZE)STM_MANUFACT: - info->flash_id = FLASH_MAN_STM; - break; - case (CONFIG_SYS_FLASH_WORD_SIZE)EXCEL_MANUFACT: - info->flash_id = FLASH_MAN_EXCEL; - break; - case (CONFIG_SYS_FLASH_WORD_SIZE)MX_MANUFACT: - info->flash_id = FLASH_MAN_MX; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr2[CONFIG_SYS_FLASH_READ1]; /* device ID */ - - switch (value) { - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00080000; - break; /* => 0.5 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00080000; - break; /* => 0.5 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV040B: - info->flash_id += FLASH_AM040; - info->sector_count = 8; - info->size = 0x0080000; /* => 0.5 MB */ - break; - case (CONFIG_SYS_FLASH_WORD_SIZE)STM_ID_M29W040B: - info->flash_id += FLASH_AM040; - info->sector_count = 8; - info->size = 0x0080000; /* => 0,5 MB */ - break; - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV320T: - info->flash_id += FLASH_AM320T; - info->sector_count = 71; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV320B: - info->flash_id += FLASH_AM320B; - info->sector_count = 71; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL322T: - info->flash_id += FLASH_AMDL322T; - info->sector_count = 71; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL322B: - info->flash_id += FLASH_AMDL322B; - info->sector_count = 71; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL323T: - info->flash_id += FLASH_AMDL323T; - info->sector_count = 71; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL323B: - info->flash_id += FLASH_AMDL323B; - info->sector_count = 71; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)SST_ID_xF020: - info->flash_id += FLASH_SST020; - info->sector_count = 64; - info->size = 0x00040000; - break; /* => 256 kB */ - - case (CONFIG_SYS_FLASH_WORD_SIZE)SST_ID_xF040: - info->flash_id += FLASH_SST040; - info->sector_count = 128; - info->size = 0x00080000; - break; /* => 512 kB */ - - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - - } - - /* set up sector start address table */ - if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U)) { - for (i = 0; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00001000); - } else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) { - for (i = 0; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00010000); - } else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322B) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323B) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324B)) { - /* set sector offsets for bottom boot block type */ - for (i=0; i<8; ++i) { /* 8 x 8k boot sectors */ - info->start[i] = base; - base += 8 << 10; - } - while (i < info->sector_count) { /* 64k regular sectors */ - info->start[i] = base; - base += 64 << 10; - ++i; - } - } else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322T) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323T) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) || - ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324T)) { - /* set sector offsets for top boot block type */ - base += info->size; - i = info->sector_count; - for (n=0; n<8; ++n) { /* 8 x 8k boot sectors */ - base -= 8 << 10; - --i; - info->start[i] = base; - } - while (i > 0) { /* 64k regular sectors */ - base -= 64 << 10; - --i; - info->start[i] = base; - } - } else { - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00006000; - info->start[3] = base + 0x00008000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00010000) - 0x00030000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00004000; - info->start[i--] = base + info->size - 0x00006000; - info->start[i--] = base + info->size - 0x00008000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00010000; - } - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[i]); - if ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_AMD) - info->protect[i] = 0; - else - info->protect[i] = addr2[CONFIG_SYS_FLASH_READ2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)info->start[0]; - *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE)0x00F000F0; /* reset bank */ - } - - return (info->size); -} - - -int flash_erase(flash_info_t *info, int s_first, int s_last) -{ - volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[0]); - volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2; - int flag, prot, sect, l_sect; - ulong start, now, last; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) - printf ("- missing\n"); - else - printf ("- no sectors to erase\n"); - return 1; - } - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("Can't erase unknown flash type - aborted\n"); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) - if (info->protect[sect]) - prot++; - - if (prot) - printf ("- Warning: %d protected sectors will not be erased!\n", prot); - else - printf ("\n"); - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[sect]); - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) { - addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA; - addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055; - addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080; - addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA; - addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055; - addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00300030; /* sector erase */ - - /* re-enable interrupts if necessary */ - if (flag) { - enable_interrupts(); - flag = 0; - } - - /* data polling for D7 */ - start = get_timer (0); - while ((addr2[0] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) != - (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) - return (1); - } - } else { - if (sect == s_first) { - addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA; - addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055; - addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080; - addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA; - addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055; - } - addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00300030; /* sector erase */ - } - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[l_sect]); - while ((addr[0] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) != (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (CONFIG_SYS_FLASH_WORD_SIZE *)info->start[0]; - addr[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -/* - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) - data = (data << 8) | *src++; - if ((rc = write_word(info, wp, data)) != 0) - return (rc); - wp += 4; - cnt -= 4; - } - - if (cnt == 0) - return (0); - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) - data = (data << 8) | (*(uchar *)cp); - - return (write_word(info, wp, data)); -} - -/* - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word(flash_info_t *info, ulong dest, ulong data) -{ - volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[0]); - volatile CONFIG_SYS_FLASH_WORD_SIZE *dest2 = (CONFIG_SYS_FLASH_WORD_SIZE *)dest; - volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *)&data; - ulong start; - int flag; - int i; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) - return (2); - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - for (i=0; i<4/sizeof(CONFIG_SYS_FLASH_WORD_SIZE); i++) { - addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA; - addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055; - addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00A000A0; - - dest2[i] = data2[i]; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((dest2[i] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) != - (data2[i] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) - return (1); - } - } - - return (0); -} diff --git a/board/pcs440ep/init.S b/board/pcs440ep/init.S deleted file mode 100644 index c0e83de..0000000 --- a/board/pcs440ep/init.S +++ /dev/null @@ -1,56 +0,0 @@ -/* - * (C) Copyright 2006 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm-offsets.h> -#include <ppc_asm.tmpl> -#include <asm/mmu.h> -#include <config.h> - -/************************************************************************** - * TLB TABLE - * - * This table is used by the cpu boot code to setup the initial tlb - * entries. Rather than make broad assumptions in the cpu source tree, - * this table lets each board set things up however they like. - * - * Pointer to the table is returned in r1 - * - *************************************************************************/ - - .section .bootpg,"ax" - .globl tlbtab - -tlbtab: - tlbtab_start - - /* - * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the - * speed up boot process. It is patched after relocation to enable SA_I - */ - tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_RWX | SA_G/*|SA_I*/) - - /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */ - tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G ) - - /* - * TLB entries for SDRAM are not needed on this platform. - * They are dynamically generated in the SPD DDR detection - * routine. - */ - - tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, CONFIG_SYS_PCI_BASE, 0, AC_RW | SA_IG ) - - /* PCI */ - tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, CONFIG_SYS_PCI_MEMBASE, 0, AC_RW | SA_IG ) - tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 0, AC_RW | SA_IG ) - tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 0, AC_RW | SA_IG ) - tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 0, AC_RW | SA_IG ) - - /* USB 2.0 Device */ - tlbentry( CONFIG_SYS_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_RW | SA_IG ) - - tlbtab_end diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c deleted file mode 100644 index 267c001..0000000 --- a/board/pcs440ep/pcs440ep.c +++ /dev/null @@ -1,755 +0,0 @@ -/* - * (C) Copyright 2006 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <malloc.h> -#include <command.h> -#include <crc.h> -#include <asm/processor.h> -#include <spd_sdram.h> -#include <status_led.h> -#include <u-boot/sha1.h> -#include <asm/io.h> -#include <net.h> -#include <ata.h> - -DECLARE_GLOBAL_DATA_PTR; - -extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -unsigned char sha1_checksum[SHA1_SUM_LEN]; - -/* swap 4 Bits (Bit0 = Bit3, Bit1 = Bit2, Bit2 = Bit1 and Bit3 = Bit0) */ -unsigned char swapbits[16] = {0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe, - 0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf}; - -static void set_leds (int val) -{ - out32(GPIO0_OR, (in32 (GPIO0_OR) & ~0x78000000) | (val << 27)); -} - -#define GET_LEDS ((in32 (GPIO0_OR) & 0x78000000) >> 27) - -void __led_init (led_id_t mask, int state) -{ - int val = GET_LEDS; - - if (state == STATUS_LED_ON) - val |= mask; - else - val &= ~mask; - set_leds (val); -} - -void __led_set (led_id_t mask, int state) -{ - int val = GET_LEDS; - - if (state == STATUS_LED_ON) - val |= mask; - else if (state == STATUS_LED_OFF) - val &= ~mask; - set_leds (val); -} - -void __led_toggle (led_id_t mask) -{ - int val = GET_LEDS; - - val ^= mask; - set_leds (val); -} - -static void status_led_blink (void) -{ - int i; - int val = GET_LEDS; - - /* set all LED which are on, to state BLINKING */ - for (i = 0; i < 4; i++) { - if (val & 0x01) status_led_set (3 - i, STATUS_LED_BLINKING); - else status_led_set (3 - i, STATUS_LED_OFF); - val = val >> 1; - } -} - -#if defined(CONFIG_SHOW_BOOT_PROGRESS) -void show_boot_progress (int val) -{ - /* find all valid Codes for val in README */ - if (val == -BOOTSTAGE_ID_NEED_RESET) - return; - if (val < 0) { - /* smthing goes wrong */ - status_led_blink (); - return; - } - switch (val) { - case BOOTSTAGE_ID_CHECK_MAGIC: - /* validating Image */ - status_led_set(0, STATUS_LED_OFF); - status_led_set(1, STATUS_LED_ON); - status_led_set(2, STATUS_LED_ON); - break; - case BOOTSTAGE_ID_RUN_OS: - status_led_set(0, STATUS_LED_ON); - status_led_set(1, STATUS_LED_ON); - status_led_set(2, STATUS_LED_ON); - break; -#if 0 - case BOOTSTAGE_ID_NET_ETH_START: - /* starting Ethernet configuration */ - status_led_set(0, STATUS_LED_OFF); - status_led_set(1, STATUS_LED_OFF); - status_led_set(2, STATUS_LED_ON); - break; -#endif - case BOOTSTAGE_ID_NET_START: - /* loading Image */ - status_led_set(0, STATUS_LED_ON); - status_led_set(1, STATUS_LED_OFF); - status_led_set(2, STATUS_LED_ON); - break; - } -} -#endif - -int board_early_init_f(void) -{ - register uint reg; - - set_leds(0); /* display boot info counter */ - - /*-------------------------------------------------------------------- - * Setup the external bus controller/chip selects - *-------------------------------------------------------------------*/ - mtdcr(EBC0_CFGADDR, EBC0_CFG); - reg = mfdcr(EBC0_CFGDATA); - mtdcr(EBC0_CFGDATA, reg | 0x04000000); /* Set ATC */ - - /*-------------------------------------------------------------------- - * GPIO's are alreay setup in arch/powerpc/cpu/ppc4xx/cpu_init.c - * via define from board config file. - *-------------------------------------------------------------------*/ - - /*-------------------------------------------------------------------- - * Setup the interrupt controller polarities, triggers, etc. - *-------------------------------------------------------------------*/ - mtdcr(UIC0SR, 0xffffffff); /* clear all */ - mtdcr(UIC0ER, 0x00000000); /* disable all */ - mtdcr(UIC0CR, 0x00000001); /* UIC1 crit is critical */ - mtdcr(UIC0PR, 0xfffffe1f); /* per ref-board manual */ - mtdcr(UIC0TR, 0x01c00000); /* per ref-board manual */ - mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(UIC0SR, 0xffffffff); /* clear all */ - - mtdcr(UIC1SR, 0xffffffff); /* clear all */ - mtdcr(UIC1ER, 0x00000000); /* disable all */ - mtdcr(UIC1CR, 0x00000000); /* all non-critical */ - mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */ - mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */ - mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(UIC1SR, 0xffffffff); /* clear all */ - - /*-------------------------------------------------------------------- - * Setup other serial configuration - *-------------------------------------------------------------------*/ - mfsdr(SDR0_PCI0, reg); - mtsdr(SDR0_PCI0, 0x80000000 | reg); /* PCI arbiter enabled */ - mtsdr(SDR0_PFC0, 0x00000000); /* Pin function: enable GPIO49-63 */ - mtsdr(SDR0_PFC1, 0x00048000); /* Pin function: UART0 has 4 pins, select IRQ5 */ - - return 0; -} - -#define EEPROM_LEN 256 -static void load_ethaddr(void) -{ - int ok_ethaddr, ok_eth1addr; - int ret; - uchar buf[EEPROM_LEN]; - char *use_eeprom; - u16 checksumcrc16 = 0; - - /* If the env is sane, then nothing for us to do */ - ok_ethaddr = eth_getenv_enetaddr("ethaddr", buf); - ok_eth1addr = eth_getenv_enetaddr("eth1addr", buf); - if (ok_ethaddr && ok_eth1addr) - return; - - /* read the MACs from EEprom */ - status_led_set (0, STATUS_LED_ON); - status_led_set (1, STATUS_LED_ON); - ret = eeprom_read (CONFIG_SYS_I2C_EEPROM_ADDR, 0, buf, EEPROM_LEN); - if (ret == 0) { - checksumcrc16 = cyg_crc16 (buf, EEPROM_LEN - 2); - /* check, if the EEprom is programmed: - * - The Prefix(Byte 0,1,2) is equal to "ATR" - * - The checksum, stored in the last 2 Bytes, is correct - */ - if ((strncmp ((char *)buf,"ATR",3) != 0) || - ((checksumcrc16 >> 8) != buf[EEPROM_LEN - 2]) || - ((checksumcrc16 & 0xff) != buf[EEPROM_LEN - 1])) { - /* EEprom is not programmed */ - printf("%s: EEPROM Checksum not OK\n", __FUNCTION__); - } else { - /* get the MACs */ - if (!ok_ethaddr) - eth_setenv_enetaddr("ethaddr", &buf[3]); - if (!ok_eth1addr) - eth_setenv_enetaddr("eth1addr", &buf[9]); - return; - } - } - - /* some error reading the EEprom */ - if ((use_eeprom = getenv ("use_eeprom_ethaddr")) == NULL) { - /* dont use bootcmd */ - setenv("bootdelay", "-1"); - return; - } - /* == default ? use standard */ - if (strncmp (use_eeprom, "default", 7) == 0) { - return; - } - /* Env doesnt exist -> hang */ - status_led_blink (); - /* here we do this "handy" because we have no interrupts - at this time */ - puts ("### EEPROM ERROR ### Please RESET the board ###\n"); - for (;;) { - __led_toggle (12); - udelay (100000); - } - return; -} - -#ifdef CONFIG_PREBOOT - -static uchar kbd_magic_prefix[] = "key_magic"; -static uchar kbd_command_prefix[] = "key_cmd"; - -struct kbd_data_t { - char s1; - char s2; -}; - -struct kbd_data_t* get_keys (struct kbd_data_t *kbd_data) -{ - char *val; - unsigned long tmp; - - /* use the DIPs for some bootoptions */ - val = getenv (ENV_NAME_DIP); - tmp = simple_strtoul (val, NULL, 16); - - kbd_data->s2 = (tmp & 0x0f); - kbd_data->s1 = (tmp & 0xf0) >> 4; - return kbd_data; -} - -static int compare_magic (const struct kbd_data_t *kbd_data, char *str) -{ - char s1 = str[0]; - - if (s1 >= '0' && s1 <= '9') - s1 -= '0'; - else if (s1 >= 'a' && s1 <= 'f') - s1 = s1 - 'a' + 10; - else if (s1 >= 'A' && s1 <= 'F') - s1 = s1 - 'A' + 10; - else - return -1; - - if (s1 != kbd_data->s1) return -1; - - s1 = str[1]; - if (s1 >= '0' && s1 <= '9') - s1 -= '0'; - else if (s1 >= 'a' && s1 <= 'f') - s1 = s1 - 'a' + 10; - else if (s1 >= 'A' && s1 <= 'F') - s1 = s1 - 'A' + 10; - else - return -1; - - if (s1 != kbd_data->s2) return -1; - return 0; -} - -static char *key_match (const struct kbd_data_t *kbd_data) -{ - char magic[sizeof (kbd_magic_prefix) + 1]; - char *suffix; - char *kbd_magic_keys; - - /* - * The following string defines the characters that can be appended - * to "key_magic" to form the names of environment variables that - * hold "magic" key codes, i. e. such key codes that can cause - * pre-boot actions. If the string is empty (""), then only - * "key_magic" is checked (old behaviour); the string "125" causes - * checks for "key_magic1", "key_magic2" and "key_magic5", etc. - */ - if ((kbd_magic_keys = getenv ("magic_keys")) == NULL) - kbd_magic_keys = ""; - - /* loop over all magic keys; - * use '\0' suffix in case of empty string - */ - for (suffix = kbd_magic_keys; *suffix || - suffix == kbd_magic_keys; ++suffix) { - sprintf (magic, "%s%c", kbd_magic_prefix, *suffix); - if (compare_magic (kbd_data, getenv (magic)) == 0) { - char cmd_name[sizeof (kbd_command_prefix) + 1]; - char *cmd; - - sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix); - cmd = getenv (cmd_name); - - return (cmd); - } - } - return (NULL); -} - -#endif /* CONFIG_PREBOOT */ - -static int pcs440ep_readinputs (void) -{ - int i; - char value[20]; - - /* read the inputs and set the Envvars */ - /* Revision Level Bit 26 - 29 */ - i = ((in32 (GPIO0_IR) & 0x0000003c) >> 2); - i = swapbits[i]; - sprintf (value, "%02x", i); - setenv (ENV_NAME_REVLEV, value); - /* Solder Switch Bit 30 - 33 */ - i = (in32 (GPIO0_IR) & 0x00000003) << 2; - i += (in32 (GPIO1_IR) & 0xc0000000) >> 30; - i = swapbits[i]; - sprintf (value, "%02x", i); - setenv (ENV_NAME_SOLDER, value); - /* DIP Switch Bit 49 - 56 */ - i = ((in32 (GPIO1_IR) & 0x00007f80) >> 7); - i = (swapbits[i & 0x0f] << 4) + swapbits[(i & 0xf0) >> 4]; - sprintf (value, "%02x", i); - setenv (ENV_NAME_DIP, value); - return 0; -} - - -#if defined(CONFIG_SHA1_CHECK_UB_IMG) -/************************************************************************* - * calculate a SHA1 sum for the U-Boot image in Flash. - * - ************************************************************************/ -static int pcs440ep_sha1 (int docheck) -{ - unsigned char *data; - unsigned char *ptroff; - unsigned char output[20]; - unsigned char org[20]; - int i, len = CONFIG_SHA1_LEN; - - memcpy ((char *)CONFIG_SYS_LOAD_ADDR, (char *)CONFIG_SHA1_START, len); - data = (unsigned char *)CONFIG_SYS_LOAD_ADDR; - ptroff = &data[len + SHA1_SUM_POS]; - - for (i = 0; i < SHA1_SUM_LEN; i++) { - org[i] = ptroff[i]; - ptroff[i] = 0; - } - - sha1_csum ((unsigned char *) data, len, (unsigned char *)output); - - if (docheck == 2) { - for (i = 0; i < 20 ; i++) { - printf("%02X ", output[i]); - } - printf("\n"); - } - if (docheck == 1) { - for (i = 0; i < 20 ; i++) { - if (org[i] != output[i]) return 1; - } - } - return 0; -} - -/************************************************************************* - * do some checks after the SHA1 checksum from the U-Boot Image was - * calculated. - * - ************************************************************************/ -static void pcs440ep_checksha1 (void) -{ - int ret; - char *cs_test; - - status_led_set (0, STATUS_LED_OFF); - status_led_set (1, STATUS_LED_OFF); - status_led_set (2, STATUS_LED_ON); - ret = pcs440ep_sha1 (1); - if (ret == 0) return; - - if ((cs_test = getenv ("cs_test")) == NULL) { - /* Env doesnt exist -> hang */ - status_led_blink (); - /* here we do this "handy" because we have no interrupts - at this time */ - puts ("### SHA1 ERROR ### Please RESET the board ###\n"); - for (;;) { - __led_toggle (2); - udelay (100000); - } - } - - if (strncmp (cs_test, "off", 3) == 0) { - printf ("SHA1 U-Boot sum NOT ok!\n"); - setenv ("bootdelay", "-1"); - } -} -#else -static __inline__ void pcs440ep_checksha1 (void) { do {} while (0);} -#endif - -int misc_init_r (void) -{ - uint pbcr; - int size_val = 0; - - load_ethaddr(); - - /* Re-do sizing to get full correct info */ - mtdcr(EBC0_CFGADDR, PB0CR); - pbcr = mfdcr(EBC0_CFGDATA); - switch (gd->bd->bi_flashsize) { - case 1 << 20: - size_val = 0; - break; - case 2 << 20: - size_val = 1; - break; - case 4 << 20: - size_val = 2; - break; - case 8 << 20: - size_val = 3; - break; - case 16 << 20: - size_val = 4; - break; - case 32 << 20: - size_val = 5; - break; - case 64 << 20: - size_val = 6; - break; - case 128 << 20: - size_val = 7; - break; - } - pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17); - mtdcr(EBC0_CFGADDR, PB0CR); - mtdcr(EBC0_CFGDATA, pbcr); - - /* adjust flash start and offset */ - gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize; - gd->bd->bi_flashoffset = 0; - - /* Monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - -CONFIG_SYS_MONITOR_LEN, - 0xffffffff, - &flash_info[1]); - - /* Env protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR_REDUND, - CONFIG_ENV_ADDR_REDUND + 2*CONFIG_ENV_SECT_SIZE - 1, - &flash_info[1]); - - pcs440ep_readinputs (); - pcs440ep_checksha1 (); -#ifdef CONFIG_PREBOOT - { - struct kbd_data_t kbd_data; - /* Decode keys */ - char *str = strdup (key_match (get_keys (&kbd_data))); - /* Set or delete definition */ - setenv ("preboot", str); - free (str); - } -#endif /* CONFIG_PREBOOT */ - return 0; -} - -int checkboard(void) -{ - char buf[64]; - int i = getenv_f("serial#", buf, sizeof(buf)); - - printf("Board: PCS440EP"); - if (i > 0) { - puts(", serial# "); - puts(buf); - } - putc('\n'); - - return (0); -} - -void spd_ddr_init_hang (void) -{ - status_led_set (0, STATUS_LED_OFF); - status_led_set (1, STATUS_LED_ON); - /* we cannot use hang() because we are still running from - Flash, and so the status_led driver is not initialized */ - puts ("### SDRAM ERROR ### Please RESET the board ###\n"); - for (;;) { - __led_toggle (4); - udelay (100000); - } -} - -phys_size_t initdram (int board_type) -{ - long dram_size = 0; - - status_led_set (0, STATUS_LED_ON); - status_led_set (1, STATUS_LED_OFF); - dram_size = spd_sdram(); - status_led_set (0, STATUS_LED_OFF); - status_led_set (1, STATUS_LED_ON); - if (dram_size == 0) { - hang(); - } - - return dram_size; -} - -/************************************************************************* - * hw_watchdog_reset - * - * This routine is called to reset (keep alive) the watchdog timer - * - ************************************************************************/ -#if defined(CONFIG_HW_WATCHDOG) -void hw_watchdog_reset(void) -{ - -} -#endif - -/************************************************************************* - * "led" Commando for the U-Boot shell - * - ************************************************************************/ -int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - int rcode = 0, i; - ulong pattern = 0; - - pattern = simple_strtoul (argv[1], NULL, 16); - if (pattern > 0x400) { - int val = GET_LEDS; - printf ("led: %x\n", val); - return rcode; - } - if (pattern > 0x200) { - status_led_blink (); - hang (); - return rcode; - } - if (pattern > 0x100) { - status_led_blink (); - return rcode; - } - pattern &= 0x0f; - for (i = 0; i < 4; i++) { - if (pattern & 0x01) status_led_set (i, STATUS_LED_ON); - else status_led_set (i, STATUS_LED_OFF); - pattern = pattern >> 1; - } - return rcode; -} - -U_BOOT_CMD( - led, 2, 1, do_led, - "set the DIAG-LED", - "[bitmask] 0x01 = DIAG 1 on\n" - " 0x02 = DIAG 2 on\n" - " 0x04 = DIAG 3 on\n" - " 0x08 = DIAG 4 on\n" - " > 0x100 set the LED, who are on, to state blinking" -); - -#if defined(CONFIG_SHA1_CHECK_UB_IMG) -/************************************************************************* - * "sha1" Commando for the U-Boot shell - * - ************************************************************************/ -int do_sha1 (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - int rcode = -1; - - if (argc < 2) { -usage: - return cmd_usage(cmdtp); - } - - if (argc >= 3) { - unsigned char *data; - unsigned char output[20]; - int len; - int i; - - data = (unsigned char *)simple_strtoul (argv[1], NULL, 16); - len = simple_strtoul (argv[2], NULL, 16); - sha1_csum (data, len, (unsigned char *)output); - printf ("U-Boot sum:\n"); - for (i = 0; i < 20 ; i++) { - printf ("%02X ", output[i]); - } - printf ("\n"); - if (argc == 4) { - data = (unsigned char *)simple_strtoul (argv[3], NULL, 16); - memcpy (data, output, 20); - } - return 0; - } - if (argc == 2) { - char *ptr = argv[1]; - if (*ptr != '-') goto usage; - ptr++; - if ((*ptr == 'c') || (*ptr == 'C')) { - rcode = pcs440ep_sha1 (1); - printf ("SHA1 U-Boot sum %sok!\n", (rcode != 0) ? "not " : ""); - } else if ((*ptr == 'p') || (*ptr == 'P')) { - rcode = pcs440ep_sha1 (2); - } else { - rcode = pcs440ep_sha1 (0); - } - return rcode; - } - return rcode; -} - -U_BOOT_CMD( - sha1, 4, 1, do_sha1, - "calculate the SHA1 Sum", - "address len [addr] calculate the SHA1 sum [save at addr]\n" - " -p calculate the SHA1 sum from the U-Boot image in flash and print\n" - " -c check the U-Boot image in flash" -); -#endif - -#if defined (CONFIG_CMD_IDE) -/* These addresses need to be shifted one place to the left - * ( bus per_addr 20 -30 is connectsd on CF bus A10-A0) - * These values are shifted - */ -void inline ide_outb(int dev, int port, unsigned char val) -{ - debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n", - dev, port, val, (ATA_CURR_BASE(dev)+port)); - - out_be16((u16 *)(ATA_CURR_BASE(dev)+(port << 1)), val); -} -unsigned char inline ide_inb(int dev, int port) -{ - uchar val; - val = in_be16((u16 *)(ATA_CURR_BASE(dev)+(port << 1))); - debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n", - dev, port, (ATA_CURR_BASE(dev)+port), val); - return (val); -} -#endif - -#ifdef CONFIG_IDE_PREINIT -int ide_preinit (void) -{ - /* Set True IDE Mode */ - out32 (GPIO0_OR, (in32 (GPIO0_OR) | 0x00100000)); - out32 (GPIO0_OR, (in32 (GPIO0_OR) | 0x00200000)); - out32 (GPIO1_OR, (in32 (GPIO1_OR) & ~0x00008040)); - udelay (100000); - return 0; -} -#endif - -#if defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET) -void ide_set_reset (int idereset) -{ - debug ("ide_reset(%d)\n", idereset); - if (idereset == 0) { - out32 (GPIO0_OR, (in32 (GPIO0_OR) | 0x00200000)); - } else { - out32 (GPIO0_OR, (in32 (GPIO0_OR) & ~0x00200000)); - } - udelay (10000); -} -#endif /* defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ - - -/* this is motly the same as it should, causing a little code duplication */ -#if defined(CONFIG_CMD_IDE) -#define EIEIO __asm__ volatile ("eieio") - -void ide_input_swap_data(int dev, ulong *sect_buf, int words) -{ - volatile ushort *pbuf = - (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG); - ushort *dbuf = (ushort *) sect_buf; - - debug("in input swap data base for read is %lx\n", - (unsigned long) pbuf); - - while (words--) { - *dbuf++ = *pbuf; - *dbuf++ = *pbuf; - } -} - -void ide_output_data(int dev, const ulong *sect_buf, int words) -{ - ushort *dbuf; - volatile ushort *pbuf; - - pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG); - dbuf = (ushort *) sect_buf; - while (words--) { - EIEIO; - *pbuf = ld_le16(dbuf++); - EIEIO; - *pbuf = ld_le16(dbuf++); - } -} - -void ide_input_data(int dev, ulong *sect_buf, int words) -{ - ushort *dbuf; - volatile ushort *pbuf; - - pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG); - dbuf = (ushort *) sect_buf; - - debug("in input data base for read is %lx\n", (unsigned long) pbuf); - - while (words--) { - EIEIO; - *dbuf++ = ld_le16(pbuf); - EIEIO; - *dbuf++ = ld_le16(pbuf); - } -} - -#endif diff --git a/configs/pcs440ep_defconfig b/configs/pcs440ep_defconfig deleted file mode 100644 index b01f63a..0000000 --- a/configs/pcs440ep_defconfig +++ /dev/null @@ -1,4 +0,0 @@ -CONFIG_PPC=y -CONFIG_4xx=y -CONFIG_TARGET_PCS440EP=y -# CONFIG_CMD_SETEXPR is not set diff --git a/doc/README.scrapyard b/doc/README.scrapyard index 0a54b71..f535762 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -12,6 +12,7 @@ The list should be sorted in reverse chronological order. Board Arch CPU Commit Removed Last known maintainer/contact ================================================================================================= +pcs440ep powerpc ppc4xx - - Stefan Roese <sr@denx.de> p3p440 powerpc ppc4xx - - Stefan Roese <sr@denx.de> lwmon5 powerpc ppc4xx - - Stefan Roese <sr@denx.de> csb272/csb472 powerpc ppc4xx - - Tolunay Orkun <torkun@nextio.com> diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h deleted file mode 100644 index 77e20cf..0000000 --- a/include/configs/pcs440ep.h +++ /dev/null @@ -1,457 +0,0 @@ -/* - * (C) Copyright 2006 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/************************************************************************ - * pcs440ep.h - configuration for PCS440EP board - ***********************************************************************/ -#ifndef __CONFIG_H -#define __CONFIG_H - - -/* new uImage format support */ -#define CONFIG_FIT 1 -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ - -/*----------------------------------------------------------------------- - * High Level Configuration Options - *----------------------------------------------------------------------*/ -#define CONFIG_PCS440EP 1 /* Board is PCS440EP */ -#define CONFIG_440EP 1 /* Specific PPC440EP support */ -#define CONFIG_440 1 /* ... PPC440 family */ - -#define CONFIG_SYS_TEXT_BASE 0xFFFA0000 - -#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ - -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ - -/*----------------------------------------------------------------------- - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ -#define CONFIG_SYS_MONITOR_BASE (-CONFIG_SYS_MONITOR_LEN) -#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_FLASH_BASE 0xfff00000 /* start of FLASH */ -#define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/ -#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 -#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 -#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 - -/*Don't change either of these*/ -#define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs*/ -/*Don't change either of these*/ - -#define CONFIG_SYS_USB_DEVICE 0x50000000 -#define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 - -/*----------------------------------------------------------------------- - * Initial RAM & stack pointer (placed in SDRAM) - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */ -#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */ -#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Serial Port - *----------------------------------------------------------------------*/ -#define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#define CONFIG_SYS_NS16550 -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE 1 -#define CONFIG_SYS_NS16550_CLK get_serial_clock() -#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external clk used */ -#define CONFIG_BAUDRATE 115200 - -#define CONFIG_SYS_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} - -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ -#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ - -/*----------------------------------------------------------------------- - * FLASH related - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */ -#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ -#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ - -#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ - -#ifdef CONFIG_ENV_IS_IN_FLASH -#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ -#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ - -#define CONFIG_ENV_OVERWRITE 1 - -/* Address and size of Redundant Environment Sector */ -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) -#endif /* CONFIG_ENV_IS_IN_FLASH */ - -#define ENV_NAME_REVLEV "revision_level" -#define ENV_NAME_SOLDER "solder_switch" -#define ENV_NAME_DIP "dip" - -/*----------------------------------------------------------------------- - * DDR SDRAM - *----------------------------------------------------------------------*/ -#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ -#undef CONFIG_DDR_ECC /* don't use ECC */ -#define SPD_EEPROM_ADDRESS {0x50} -#define CONFIG_PROG_SDRAM_TLB 1 - -/*----------------------------------------------------------------------- - * I2C - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_PPC4XX -#define CONFIG_SYS_I2C_PPC4XX_CH0 -#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 -#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F - -#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa4>>1) -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 - -#define CONFIG_PREBOOT "echo;" \ - "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "hostname=pcs440ep\0" \ - "use_eeprom_ethaddr=default\0" \ - "cs_test=off\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "bootfile=/tftpboot/pcs440ep/uImage\0" \ - "kernel_addr=FFF00000\0" \ - "ramdisk_addr=FFF00000\0" \ - "load=tftp 100000 /tftpboot/pcs440ep/u-boot.bin\0" \ - "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \ - "cp.b 100000 FFFA0000 60000\0" \ - "upd=run load update\0" \ - "" -#define CONFIG_BOOTCOMMAND "run flash_self" - -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -/* check U-Boot image with SHA1 sum */ -#define CONFIG_SHA1_CHECK_UB_IMG 1 -#define CONFIG_SHA1_START CONFIG_SYS_MONITOR_BASE -#define CONFIG_SHA1_LEN CONFIG_SYS_MONITOR_LEN - -/*----------------------------------------------------------------------- - * Definitions for status LED - */ -#define CONFIG_STATUS_LED 1 /* Status LED enabled */ -#define CONFIG_BOARD_SPECIFIC_LED 1 - -#define STATUS_LED_BIT 0x08 /* DIAG1 is on GPIO_PPC_1 */ -#define STATUS_LED_PERIOD ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ -#define STATUS_LED_STATE STATUS_LED_OFF -#define STATUS_LED_BIT1 0x04 /* DIAG2 is on GPIO_PPC_2 */ -#define STATUS_LED_PERIOD1 ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ -#define STATUS_LED_STATE1 STATUS_LED_ON -#define STATUS_LED_BIT2 0x02 /* DIAG3 is on GPIO_PPC_3 */ -#define STATUS_LED_PERIOD2 ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ -#define STATUS_LED_STATE2 STATUS_LED_OFF -#define STATUS_LED_BIT3 0x01 /* DIAG4 is on GPIO_PPC_4 */ -#define STATUS_LED_PERIOD3 ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ -#define STATUS_LED_STATE3 STATUS_LED_OFF - -#define CONFIG_SHOW_BOOT_PROGRESS 1 - -#define CONFIG_BAUDRATE 115200 - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -#define CONFIG_PPC4xx_EMAC -#define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ -#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ -#define CONFIG_PHY1_ADDR 2 - -#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_NETCONSOLE /* include NetConsole support */ - -/* Partitions */ -#define CONFIG_MAC_PARTITION -#define CONFIG_DOS_PARTITION -#define CONFIG_ISO_PARTITION - -#ifdef CONFIG_440EP -/* USB */ -#define CONFIG_USB_OHCI -#define CONFIG_USB_STORAGE - -/*Comment this out to enable USB 1.1 device*/ -#define USB_2_0_DEVICE -#endif /*CONFIG_440EP*/ - -#ifdef DEBUG -#define CONFIG_PANIC_HANG -#else -#define CONFIG_HW_WATCHDOG /* watchdog */ -#endif - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_EXT2 -#define CONFIG_CMD_FAT -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IDE -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_REISER -#define CONFIG_CMD_SDRAM -#define CONFIG_CMD_USB - -#define CONFIG_SUPPORT_VFAT - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ -#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ -#define CONFIG_LYNXKDI 1 /* support kdi files */ - -/*----------------------------------------------------------------------- - * PCI stuff - *----------------------------------------------------------------------- - */ -/* General PCI */ -#define CONFIG_PCI /* include pci support */ -#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ -#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */ -#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/ - -/* Board-specific PCI */ -#define CONFIG_SYS_PCI_TARGET_INIT -#define CONFIG_SYS_PCI_MASTER_INIT - -#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ -#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * External Bus Controller (EBC) Setup - *----------------------------------------------------------------------*/ -#define FLASH_BASE0_PRELIM 0xFFF00000 /* FLASH bank #0 */ -#define FLASH_BASE1_PRELIM 0xFFF80000 /* FLASH bank #1 */ - -#define CONFIG_SYS_FLASH FLASH_BASE0_PRELIM -#define CONFIG_SYS_SRAM 0xF1000000 -#define CONFIG_SYS_FPGA 0xF2000000 -#define CONFIG_SYS_CF1 0xF0000000 -#define CONFIG_SYS_CF2 0xF0100000 - -/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */ -#define CONFIG_SYS_EBC_PB0AP 0x02010000 /* TWT=4,OEN=1 */ -#define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0x18000) /* BS=1MB,BU=R/W,BW=8bit */ - -/* Memory Bank 1 (SRAM) initialization */ -#define CONFIG_SYS_EBC_PB1AP 0x01810040 /* TWT=3,OEN=1,BEM=1 */ -#define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_SRAM | 0x5A000) /* BS=4MB,BU=R/W,BW=16bit */ - -/* Memory Bank 2 (FPGA) initialization */ -#define CONFIG_SYS_EBC_PB2AP 0x01010440 /* TWT=2,OEN=1,TH=2,BEM=1 */ -#define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_FPGA | 0x5A000) /* BS=4MB,BU=R/W,BW=16bit */ - -/* Memory Bank 3 (CompactFlash) initialization */ -#define CONFIG_SYS_EBC_PB3AP 0x080BD400 -#define CONFIG_SYS_EBC_PB3CR (CONFIG_SYS_CF1 | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ - -/* Memory Bank 4 (CompactFlash) initialization */ -#define CONFIG_SYS_EBC_PB4AP 0x080BD400 -#define CONFIG_SYS_EBC_PB4CR (CONFIG_SYS_CF2 | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ - -/*----------------------------------------------------------------------- - * PPC440 GPIO Configuration - */ -#define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ -{ \ -/* GPIO Core 0 */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO6 EBC_CS_N(1) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO7 EBC_CS_N(2) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO8 EBC_CS_N(3) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO9 EBC_CS_N(4) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO10 EBC_CS_N(5) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO11 EBC_BUS_ERR */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO12 ZII_p0Rxd(0) */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO13 ZII_p0Rxd(1) */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO14 ZII_p0Rxd(2) */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO15 ZII_p0Rxd(3) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO16 ZII_p0Txd(0) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO17 ZII_p0Txd(1) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO18 ZII_p0Txd(2) */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO19 ZII_p0Txd(3) */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO20 ZII_p0Rx_er */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO21 ZII_p0Rx_dv */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO22 ZII_p0RxCrs */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO23 ZII_p0Tx_er */ \ -{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO24 ZII_p0Tx_en */ \ -{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO25 ZII_p0Col */ \ -{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO26 USB2D_RXVALID */ \ -{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \ -{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO28 USB2D_TXVALID */ \ -{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \ -{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \ -{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \ -}, \ -{ \ -/* GPIO Core 1 */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO32 USB2D_OPMODE0 */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO33 USB2D_OPMODE1 */ \ -{GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_NO_CHG}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT3, GPIO_OUT_NO_CHG}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO36 UART0_8PIN_CTS_N UART3_SIN*/ \ -{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO37 UART0_RTS_N */ \ -{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_NO_CHG}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_NO_CHG}, /* GPIO39 UART0_RI_N UART1_SIN */ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO40 UIC_IRQ(0) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO41 UIC_IRQ(1) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO42 UIC_IRQ(2) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO43 UIC_IRQ(3) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \ -{GPIO1_BASE, GPIO_BI, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO49 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO50 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO51 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO52 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO53 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO54 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO55 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO56 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO57 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO58 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO59 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO60 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO61 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO62 Unselect via TraceSelect Bit */ \ -{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO63 Unselect via TraceSelect Bit */ \ -} \ -} - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#endif - -/*----------------------------------------------------------------------- - * IDE/ATA stuff Supports IDE harddisk - *----------------------------------------------------------------------- - */ - -#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ - -#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ -#undef CONFIG_IDE_LED /* LED for ide not supported */ - -#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ -#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 2 drives per IDE bus */ - -#define CONFIG_IDE_PREINIT 1 -#define CONFIG_IDE_RESET 1 - -#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 - -#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF1 - -/* Offset for data I/O */ -#define CONFIG_SYS_ATA_DATA_OFFSET 0 - -/* Offset for normal register accesses */ -#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) - -/* Offset for alternate registers */ -#define CONFIG_SYS_ATA_ALT_OFFSET (0x0000) - -#endif /* __CONFIG_H */ |