diff options
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/scc.c | 10 | ||||
| -rw-r--r-- | board/snmc/qs850/Makefile | 8 | ||||
| -rw-r--r-- | board/snmc/qs850/flash.c | 600 | ||||
| -rw-r--r-- | board/snmc/qs850/qs850.c | 214 | ||||
| -rw-r--r-- | board/snmc/qs850/u-boot.lds | 85 | ||||
| -rw-r--r-- | board/snmc/qs860t/Makefile | 8 | ||||
| -rw-r--r-- | board/snmc/qs860t/flash.c | 1099 | ||||
| -rw-r--r-- | board/snmc/qs860t/qs860t.c | 220 | ||||
| -rw-r--r-- | board/snmc/qs860t/u-boot.lds | 82 | ||||
| -rw-r--r-- | boards.cfg | 3 | ||||
| -rw-r--r-- | doc/README.scrapyard | 4 | ||||
| -rw-r--r-- | include/commproc.h | 54 | ||||
| -rw-r--r-- | include/configs/QS823.h | 551 | ||||
| -rw-r--r-- | include/configs/QS850.h | 551 | ||||
| -rw-r--r-- | include/configs/QS860T.h | 390 |
15 files changed, 3 insertions, 3876 deletions
diff --git a/arch/powerpc/cpu/mpc8xx/scc.c b/arch/powerpc/cpu/mpc8xx/scc.c index 5da6973..da372d0 100644 --- a/arch/powerpc/cpu/mpc8xx/scc.c +++ b/arch/powerpc/cpu/mpc8xx/scc.c @@ -465,16 +465,6 @@ static int scc_init (struct eth_device *dev, bd_t * bis) *((uchar *) BCSR0) |= BCSR0_ETHEN; #endif -#if defined(CONFIG_QS860T) - /* - * PB27=FDE-, set output low for full duplex - * PB26=Link Test Enable, normally high output - */ - immr->im_cpm.cp_pbdir |= 0x00000030; - immr->im_cpm.cp_pbdat |= 0x00000020; - immr->im_cpm.cp_pbdat &= ~0x00000010; -#endif /* QS860T */ - #if defined(CONFIG_NETVIA) #if defined(PA_ENET_PDN) immr->im_ioport.iop_papar &= ~PA_ENET_PDN; diff --git a/board/snmc/qs850/Makefile b/board/snmc/qs850/Makefile deleted file mode 100644 index 5867d90..0000000 --- a/board/snmc/qs850/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = qs850.o flash.o diff --git a/board/snmc/qs850/flash.c b/board/snmc/qs850/flash.c deleted file mode 100644 index 2fc23f2..0000000 --- a/board/snmc/qs850/flash.c +++ /dev/null @@ -1,600 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/u-boot.h> -#include <asm/processor.h> - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - - -#define FLASH_WORD_SIZE unsigned long -#define FLASH_ID_MASK 0xFFFFFFFF - -/*----------------------------------------------------------------------- - * Functions - */ -/* stolen from esteem192e/flash.c */ -ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info); - -static int write_word (flash_info_t *info, ulong dest, ulong data); -static void flash_get_offsets (ulong base, flash_info_t *info); - - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - unsigned long size_b0, size_b1; - int i; - uint pbcr; - unsigned long base_b0, base_b1; - volatile FLASH_WORD_SIZE* flash_base; - - /* 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 */ - /* Test for 8M Flash first */ - debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_8M_PRELIM); - flash_base = (volatile FLASH_WORD_SIZE*)(FLASH_BASE0_8M_PRELIM); - size_b0 = flash_get_size(flash_base, &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); - return 0; - } - - if (size_b0 < 8*1024*1024) { - /* Not quite 8M, try 4M Flash base address */ - debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_4M_PRELIM); - flash_base = (volatile FLASH_WORD_SIZE*)(FLASH_BASE0_4M_PRELIM); - size_b0 = flash_get_size(flash_base, &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); - return 0; - } - - /* Only one bank */ - if (CONFIG_SYS_MAX_FLASH_BANKS == 1) { - /* Setup offsets */ - flash_get_offsets ((ulong)flash_base, &flash_info[0]); - - /* Monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1, &flash_info[0]); - size_b1 = 0 ; - flash_info[0].size = size_b0; - return(size_b0); - } - - /* We have 2 banks */ - size_b1 = flash_get_size(flash_base, &flash_info[1]); - - /* Re-do sizing to get full correct info */ - if (size_b1) { - mtdcr(EBC0_CFGADDR, PB0CR); - pbcr = mfdcr(EBC0_CFGDATA); - mtdcr(EBC0_CFGADDR, PB0CR); - base_b1 = -size_b1; - pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17); - mtdcr(EBC0_CFGDATA, pbcr); - } - - if (size_b0) { - mtdcr(EBC0_CFGADDR, PB1CR); - pbcr = mfdcr(EBC0_CFGDATA); - mtdcr(EBC0_CFGADDR, PB1CR); - base_b0 = base_b1 - size_b0; - pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17); - mtdcr(EBC0_CFGDATA, pbcr); - } - - size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]); - flash_get_offsets (base_b0, &flash_info[0]); - - /* monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1, &flash_info[0]); - - if (size_b1) { - /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]); - flash_get_offsets (base_b1, &flash_info[1]); - - /* monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, base_b1+size_b1-CONFIG_SYS_MONITOR_LEN, - base_b1+size_b1-1, &flash_info[1]); - - /* monitor protection OFF by default (one is enough) */ - (void)flash_protect(FLAG_PROTECT_CLEAR, base_b0+size_b0-CONFIG_SYS_MONITOR_LEN, - base_b0+size_b0-1, &flash_info[0]); - } else { - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[1].sector_count = -1; - } - - flash_info[0].size = size_b0; - flash_info[1].size = size_b1; - return (size_b0 + size_b1); -} - - -/*----------------------------------------------------------------------- - This code is specific to the AM29DL163/AM29DL232 for the QS850/QS823. - */ - -static void flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - long large_sect_size; - long small_sect_size; - - /* set up sector start adress table */ - large_sect_size = info->size / (info->sector_count - 8 + 1); - small_sect_size = large_sect_size / 8; - - if (info->flash_id & FLASH_BTYPE) { - - /* set sector offsets for bottom boot block type */ - for (i = 0; i < 7; i++) { - info->start[i] = base; - base += small_sect_size; - } - - for (; i < info->sector_count; i++) { - info->start[i] = base; - base += large_sect_size; - } - } - else - { - /* set sector offsets for top boot block type */ - for (i = 0; i < (info->sector_count - 8); i++) { - info->start[i] = base; - base += large_sect_size; - } - - for (; i < info->sector_count; i++) { - info->start[i] = base; - base += small_sect_size; - } - } -} - -/*----------------------------------------------------------------------- - */ - -void flash_print_info (flash_info_t *info) -{ - int i; - uchar *boottype; - uchar botboot[]=", bottom boot sect)\n"; - uchar topboot[]=", top boot sector)\n"; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: - printf ("AMD "); - break; - case FLASH_MAN_FUJ: - printf ("FUJITSU "); - break; - case FLASH_MAN_SST: - printf ("SST "); - break; - case FLASH_MAN_STM: - printf ("STM "); - break; - case FLASH_MAN_INTEL: - printf ("INTEL "); - break; - default: - printf ("Unknown Vendor "); - break; - } - - if (info->flash_id & 0x0001 ) { - boottype = botboot; - } else { - boottype = topboot; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM160B: - printf ("AM29LV160B (16 Mbit%s",boottype); - break; - case FLASH_AM160T: - printf ("AM29LV160T (16 Mbit%s",boottype); - break; - case FLASH_AMDL163T: - printf ("AM29DL163T (16 Mbit%s",boottype); - break; - case FLASH_AMDL163B: - printf ("AM29DL163B (16 Mbit%s",boottype); - break; - case FLASH_AM320B: - printf ("AM29LV320B (32 Mbit%s",boottype); - break; - case FLASH_AM320T: - printf ("AM29LV320T (32 Mbit%s",boottype); - break; - case FLASH_AMDL323T: - printf ("AM29DL323T (32 Mbit%s",boottype); - break; - case FLASH_AMDL323B: - printf ("AM29DL323B (32 Mbit%s",boottype); - break; - case FLASH_AMDL322T: - printf ("AM29DL322T (32 Mbit%s",boottype); - break; - default: - printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", info->start[i], - info->protect[i] ? " (RO)" : " "); - } - printf ("\n"); - return; -} - - -/*----------------------------------------------------------------------- - * The following code cannot be run from FLASH! - */ -ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) -{ - short i; - ulong base = (ulong)addr; - FLASH_WORD_SIZE value; - - /* Write auto select command: read Manufacturer ID */ - - /* - * Note: if it is an AMD flash and the word at addr[0000] - * is 0x00890089 this routine will think it is an Intel - * flash device and may(most likely) cause trouble. - */ - - addr[0x0000] = 0x00900090; - if(addr[0x0000] != 0x00890089){ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00900090; - } - value = addr[0]; - - switch (value) { - case (AMD_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_AMD; - break; - case (FUJ_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_FUJ; - break; - case (STM_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_STM; - break; - case (SST_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_SST; - break; - case (INTEL_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_INTEL; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr[1]; /* device ID */ - - switch (value) { - case (AMD_ID_LV160T & FLASH_ID_MASK): - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (AMD_ID_LV160B & FLASH_ID_MASK): - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (AMD_ID_DL163T & FLASH_ID_MASK): - info->flash_id += FLASH_AMDL163T; - info->sector_count = 39; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (AMD_ID_DL163B & FLASH_ID_MASK): - info->flash_id += FLASH_AMDL163B; - info->sector_count = 39; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (AMD_ID_DL323T & FLASH_ID_MASK): - info->flash_id += FLASH_AMDL323T; - info->sector_count = 71; - info->size = 0x00800000; - break; /* => 8 MB */ - - case (AMD_ID_DL323B & FLASH_ID_MASK): - info->flash_id += FLASH_AMDL323B; - info->sector_count = 71; - info->size = 0x00800000; - break; /* => 8 MB */ - - case (AMD_ID_DL322T & FLASH_ID_MASK): - info->flash_id += FLASH_AMDL322T; - info->sector_count = 71; - info->size = 0x00800000; - break; /* => 8 MB */ - - default: - /* FIXME*/ - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - } - - flash_get_offsets(base, info); - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr = (volatile FLASH_WORD_SIZE *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr = (volatile FLASH_WORD_SIZE *)info->start[0]; - *addr = (0x00FF00FF & FLASH_ID_MASK); /* reset bank */ - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t *info, int s_first, int s_last) -{ - volatile FLASH_WORD_SIZE *addr=(volatile FLASH_WORD_SIZE*)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - int rcode = 0; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > FLASH_AMD_COMP) ) { - 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(); - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (volatile FLASH_WORD_SIZE *)(info->start[sect]); - addr[0] = (0x00300030 & FLASH_ID_MASK); - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (volatile FLASH_WORD_SIZE*)(info->start[l_sect]); - while ((addr[0] & (0x00800080&FLASH_ID_MASK)) != - (0x00800080&FLASH_ID_MASK) ) - { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - serial_putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (volatile FLASH_WORD_SIZE *)info->start[0]; - addr[0] = (0x00F000F0 & FLASH_ID_MASK); /* reset bank */ - - printf (" done\n"); - return rcode; -} - -/*----------------------------------------------------------------------- - * 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 l; - int i, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) { - return (2); - } - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - /* AMD stuff */ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer(0); - - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - - return (0); -} diff --git a/board/snmc/qs850/qs850.c b/board/snmc/qs850/qs850.c deleted file mode 100644 index dc4a476..0000000 --- a/board/snmc/qs850/qs850.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2002 - * Simple Network Magic Corporation, dnevil@snmc.com - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/u-boot.h> -#include <commproc.h> -#include "mpc8xx.h" - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); - -/* ------------------------------------------------------------------------- */ - -const uint sdram_table[] = -{ - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0x0f07cc04, 0x00adcc04, 0x00a74c00, 0x00bfcc04, - 0x1fffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05, - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0x0ff7fc04, 0x0ffffc04, 0x00bdfc04, 0x00fffc00, - 0x00fffc00, 0x00fffc00, 0x0ff77c00, 0x1ffffc05, - 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, - 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0x0f07cc04, 0x0fafcc00, 0x01ad0c04, 0x1ff74c07, - 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05, - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x0ff7fc04, 0x0ffffc00, 0x00bd7c00, 0x00fffc00, - 0x00fffc00, 0x00fffc00, 0x0ffffc04, 0x0ff77c04, - 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, - 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, 0x1ffffc05, - /* - * Refresh (Offset 30 in UPMA RAM) - */ - 0xffffcc04, 0x1ff5cc84, 0xffffcc04, 0xffffcc04, - 0xffffcc84, 0xffffcc05, 0xffffcc04, 0xffffcc04, - 0xffffcc04, 0xffffcc04, 0xffffcc04, 0xffffcc04, - /* - * Exception. (Offset 3c in UPMA RAM) - */ - 0x1ff74c04, 0xffffcc07, 0xffffaa34, 0x1fb54a37 -}; - -/* ------------------------------------------------------------------------- */ - - -/* - * Check Board Identity: - * - * Test ID string (QS850, QS823, ...) - * - * Always return 1 - */ -#if defined(CONFIG_QS850) -#define BOARD_IDENTITY "QS850" -#elif defined(CONFIG_QS823) -#define BOARD_IDENTITY "QS823" -#else -#define BOARD_IDENTITY "QS???" -#endif - -int checkboard (void) -{ - char *s, *e; - char buf[64]; - int i; - - i = getenv_f("serial#", buf, sizeof(buf)); - s = (i>0) ? buf : NULL; - - if (!s || strncmp(s, BOARD_IDENTITY, 5)) { - puts ("### No HW ID - assuming " BOARD_IDENTITY); - } else { - for (e=s; *e; ++e) { - if (*e == ' ') - break; - } - - for ( ; s<e; ++s) { - putc (*s); - } - } - putc ('\n'); - - return (0); -} - -/* ------------------------------------------------------------------------- */ -/* SDRAM Mode Register Definitions */ - -/* Set SDRAM Burst Length to 4 (010) */ -/* See Motorola MPC850 User Manual, Page 13-14 */ -#define SDRAM_BURST_LENGTH (2) - -/* Set Wrap Type to Sequential (0) */ -/* See Motorola MPC850 User Manual, Page 13-14 */ -#define SDRAM_WRAP_TYPE (0 << 3) - -/* Set /CAS Latentcy to 2 clocks */ -#define SDRAM_CAS_LATENTCY (2 << 4) - -/* The Mode Register value must be shifted left by 2, since it is */ -/* placed on the address bus, and the 2 LSBs are ignored for 32-bit accesses */ -#define SDRAM_MODE_REG ((SDRAM_BURST_LENGTH|SDRAM_WRAP_TYPE|SDRAM_CAS_LATENTCY) << 2) - -#define UPMA_RUN(loops,index) (0x80002000 + (loops<<8) + index) - -/* Please note a value of zero = 16 loops */ -#define REFRESH_INIT_LOOPS (0) - - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - long int size; - - upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint)); - - /* - * Prescaler for refresh - */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR; - - /* - * Map controller bank 1 to the SDRAM address - */ - memctl->memc_or1 = CONFIG_SYS_OR1; - memctl->memc_br1 = CONFIG_SYS_BR1; - udelay(1000); - - /* perform SDRAM initialization sequence */ - memctl->memc_mamr = CONFIG_SYS_16M_MAMR; - udelay(100); - - /* Program the SDRAM's Mode Register */ - memctl->memc_mar = SDRAM_MODE_REG; - - /* Run the Prechard Pattern at 0x3C */ - memctl->memc_mcr = UPMA_RUN(1,0x3c); - udelay(1); - - /* Run the Refresh program residing at MAD index 0x30 */ - /* This contains the CBR Refresh command with a loop */ - /* The SDRAM must be refreshed at least 2 times */ - /* Please note a value of zero = 16 loops */ - memctl->memc_mcr = UPMA_RUN(REFRESH_INIT_LOOPS,0x30); - udelay(1); - - /* Run the Exception program residing at MAD index 0x3E */ - /* This contains the Write Mode Register command */ - /* The Write Mode Register command uses the value written to MAR */ - memctl->memc_mcr = UPMA_RUN(1,0x3e); - - udelay (1000); - - /* - * Check for 32M SDRAM Memory Size - */ - size = dram_size(CONFIG_SYS_32M_MAMR|MAMR_PTAE, - (long *)SDRAM_BASE, SDRAM_32M_MAX_SIZE); - udelay (1000); - - /* - * Check for 16M SDRAM Memory Size - */ - if (size != SDRAM_32M_MAX_SIZE) { - size = dram_size(CONFIG_SYS_16M_MAMR|MAMR_PTAE, - (long *)SDRAM_BASE, SDRAM_16M_MAX_SIZE); - udelay (1000); - } - - udelay(10000); - return (size); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int dram_size (long int mamr_value, long int *base, long int maxsize) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mamr = mamr_value; - - return (get_ram_size(base, maxsize)); -} diff --git a/board/snmc/qs850/u-boot.lds b/board/snmc/qs850/u-boot.lds deleted file mode 100644 index 667dc54..0000000 --- a/board/snmc/qs850/u-boot.lds +++ /dev/null @@ -1,85 +0,0 @@ -/* - * (C) Copyright 2000-2010 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end = . ; - PROVIDE (end = .); -} diff --git a/board/snmc/qs860t/Makefile b/board/snmc/qs860t/Makefile deleted file mode 100644 index 802f67e..0000000 --- a/board/snmc/qs860t/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = qs860t.o flash.o diff --git a/board/snmc/qs860t/flash.c b/board/snmc/qs860t/flash.c deleted file mode 100644 index c24d979..0000000 --- a/board/snmc/qs860t/flash.c +++ /dev/null @@ -1,1099 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/u-boot.h> -#include <asm/processor.h> - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - - -#ifdef CONFIG_SYS_FLASH_16BIT -#define FLASH_WORD_SIZE unsigned short -#define FLASH_ID_MASK 0xFFFF -#else -#define FLASH_WORD_SIZE unsigned long -#define FLASH_ID_MASK 0xFFFFFFFF -#endif - -/*----------------------------------------------------------------------- - * Functions - */ -/* stolen from esteem192e/flash.c */ -ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info); - -#ifndef CONFIG_SYS_FLASH_16BIT -static int write_word (flash_info_t *info, ulong dest, ulong data); -#else -static int write_short (flash_info_t *info, ulong dest, ushort data); -#endif -static void flash_get_offsets (ulong base, flash_info_t *info); - - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - unsigned long size_b0, size_b1; - int i; - uint pbcr; - unsigned long base_b0, base_b1; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0<<20); - } - - /* Only one bank */ - if (CONFIG_SYS_MAX_FLASH_BANKS == 1) { - /* Setup offsets */ - flash_get_offsets (FLASH_BASE1_PRELIM, &flash_info[0]); - - /* Monitor protection ON by default */ -#if 0 /* sand: */ - (void)flash_protect(FLAG_PROTECT_SET, - FLASH_BASE1_PRELIM-CONFIG_SYS_MONITOR_LEN+size_b0, - FLASH_BASE1_PRELIM-1+size_b0, - &flash_info[0]); -#else - (void)flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1, - &flash_info[0]); -#endif - size_b1 = 0 ; - flash_info[0].size = size_b0; - } else { /* 2 banks */ - size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &flash_info[1]); - - /* Re-do sizing to get full correct info */ - if (size_b1) { - mtdcr(EBC0_CFGADDR, PB0CR); - pbcr = mfdcr(EBC0_CFGDATA); - mtdcr(EBC0_CFGADDR, PB0CR); - base_b1 = -size_b1; - pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17); - mtdcr(EBC0_CFGDATA, pbcr); - } - - if (size_b0) { - mtdcr(EBC0_CFGADDR, PB1CR); - pbcr = mfdcr(EBC0_CFGDATA); - mtdcr(EBC0_CFGADDR, PB1CR); - base_b0 = base_b1 - size_b0; - pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17); - mtdcr(EBC0_CFGDATA, pbcr); - } - - size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]); - - flash_get_offsets (base_b0, &flash_info[0]); - - /* monitor protection ON by default */ -#if 0 /* sand: */ - (void)flash_protect(FLAG_PROTECT_SET, - FLASH_BASE1_PRELIM-CONFIG_SYS_MONITOR_LEN+size_b0, - FLASH_BASE1_PRELIM-1+size_b0, - &flash_info[0]); -#else - (void)flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN-1, - &flash_info[0]); -#endif - - if (size_b1) { - /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]); - - flash_get_offsets (base_b1, &flash_info[1]); - - /* monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - base_b1+size_b1-CONFIG_SYS_MONITOR_LEN, - base_b1+size_b1-1, - &flash_info[1]); - /* monitor protection OFF by default (one is enough) */ - (void)flash_protect(FLAG_PROTECT_CLEAR, - base_b0+size_b0-CONFIG_SYS_MONITOR_LEN, - base_b0+size_b0-1, - &flash_info[0]); - } else { - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[1].sector_count = -1; - } - - flash_info[0].size = size_b0; - flash_info[1].size = size_b1; - }/* else 2 banks */ - return (size_b0 + size_b1); -} - - -/*----------------------------------------------------------------------- - */ - -static void flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - - /* set up sector start adress table */ - if ((info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F320J3A || - (info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F640J3A || - (info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F128J3A) { - for (i = 0; i < info->sector_count; i++) { - info->start[i] = base + (i * info->size/info->sector_count); - } - } - else if (info->flash_id & FLASH_BTYPE) { - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { - -#ifndef CONFIG_SYS_FLASH_16BIT - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00008000; - info->start[3] = base + 0x0000C000; - info->start[4] = base + 0x00010000; - info->start[5] = base + 0x00014000; - info->start[6] = base + 0x00018000; - info->start[7] = base + 0x0001C000; - for (i = 8; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x000E0000; - } - } else { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00008000; - info->start[2] = base + 0x0000C000; - info->start[3] = base + 0x00010000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00020000) - 0x00060000; - } - } -#else - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00002000; - info->start[2] = base + 0x00004000; - info->start[3] = base + 0x00006000; - info->start[4] = base + 0x00008000; - info->start[5] = base + 0x0000A000; - info->start[6] = base + 0x0000C000; - info->start[7] = base + 0x0000E000; - for (i = 8; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00010000) - 0x00070000; - } - } else { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00006000; - info->start[3] = base + 0x00008000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00010000) - 0x00030000; - } - } -#endif - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { - -#ifndef CONFIG_SYS_FLASH_16BIT - info->start[i--] = base + info->size - 0x00004000; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - info->start[i--] = base + info->size - 0x00014000; - info->start[i--] = base + info->size - 0x00018000; - info->start[i--] = base + info->size - 0x0001C000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } else { - - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x00010000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00020000; - } - } -#else - info->start[i--] = base + info->size - 0x00002000; - info->start[i--] = base + info->size - 0x00004000; - info->start[i--] = base + info->size - 0x00006000; - info->start[i--] = base + info->size - 0x00008000; - info->start[i--] = base + info->size - 0x0000A000; - info->start[i--] = base + info->size - 0x0000C000; - info->start[i--] = base + info->size - 0x0000E000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00010000; - } - } else { - info->start[i--] = base + info->size - 0x00004000; - info->start[i--] = base + info->size - 0x00006000; - info->start[i--] = base + info->size - 0x00008000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00010000; - } - } -#endif - } -} - -/*----------------------------------------------------------------------- - */ - -void flash_print_info (flash_info_t *info) -{ - int i; - uchar *boottype; - uchar botboot[]=", bottom boot sect)\n"; - uchar topboot[]=", top boot sector)\n"; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - case FLASH_MAN_SST: printf ("SST "); break; - case FLASH_MAN_STM: printf ("STM "); break; - case FLASH_MAN_INTEL: printf ("INTEL "); break; - default: printf ("Unknown Vendor "); break; - } - - if (info->flash_id & 0x0001 ) { - boottype = botboot; - } else { - boottype = topboot; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM400B: printf ("AM29LV400B (4 Mbit%s",boottype); - break; - case FLASH_AM400T: printf ("AM29LV400T (4 Mbit%s",boottype); - break; - case FLASH_AM800B: printf ("AM29LV800B (8 Mbit%s",boottype); - break; - case FLASH_AM800T: printf ("AM29LV800T (8 Mbit%s",boottype); - break; - case FLASH_AM160B: printf ("AM29LV160B (16 Mbit%s",boottype); - break; - case FLASH_AM160T: printf ("AM29LV160T (16 Mbit%s",boottype); - break; - case FLASH_AM320B: printf ("AM29LV320B (32 Mbit%s",boottype); - break; - case FLASH_AM320T: printf ("AM29LV320T (32 Mbit%s",boottype); - break; - case FLASH_INTEL800B: printf ("INTEL28F800B (8 Mbit%s",boottype); - break; - case FLASH_INTEL800T: printf ("INTEL28F800T (8 Mbit%s",boottype); - break; - case FLASH_INTEL160B: printf ("INTEL28F160B (16 Mbit%s",boottype); - break; - case FLASH_INTEL160T: printf ("INTEL28F160T (16 Mbit%s",boottype); - break; - case FLASH_INTEL320B: printf ("INTEL28F320B (32 Mbit%s",boottype); - break; - case FLASH_INTEL320T: printf ("INTEL28F320T (32 Mbit%s",boottype); - break; - case FLASH_AMDL322T: printf ("AM29DL322T (32 Mbit%s",boottype); - break; - -#if 0 /* enable when devices are available */ - - case FLASH_INTEL640B: printf ("INTEL28F640B (64 Mbit%s",boottype); - break; - case FLASH_INTEL640T: printf ("INTEL28F640T (64 Mbit%s",boottype); - break; -#endif - case INTEL_ID_28F320J3A: printf ("INTEL28F320JA3 (32 Mbit%s",boottype); - break; - case INTEL_ID_28F640J3A: printf ("INTEL28F640JA3 (64 Mbit%s",boottype); - break; - case INTEL_ID_28F128J3A: printf ("INTEL28F128JA3 (128 Mbit%s",boottype); - break; - - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - return; -} - - -/*----------------------------------------------------------------------- - */ - - -/*----------------------------------------------------------------------- - */ - -/* - * The following code cannot be run from FLASH! - */ -ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) -{ - short i; - ulong base = (ulong)addr; - FLASH_WORD_SIZE value; - - /* Write auto select command: read Manufacturer ID */ - - -#ifndef CONFIG_SYS_FLASH_16BIT - - /* - * Note: if it is an AMD flash and the word at addr[0000] - * is 0x00890089 this routine will think it is an Intel - * flash device and may(most likely) cause trouble. - */ - - addr[0x0000] = 0x00900090; - if(addr[0x0000] != 0x00890089){ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00900090; -#else - - /* - * Note: if it is an AMD flash and the word at addr[0000] - * is 0x0089 this routine will think it is an Intel - * flash device and may(most likely) cause trouble. - */ - - addr[0x0000] = 0x0090; - - if(addr[0x0000] != 0x0089){ - addr[0x0555] = 0x00AA; - addr[0x02AA] = 0x0055; - addr[0x0555] = 0x0090; -#endif - } - value = addr[0]; - - switch (value) { - case (AMD_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_AMD; - break; - case (FUJ_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_FUJ; - break; - case (STM_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_STM; - break; - case (SST_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_SST; - break; - case (INTEL_MANUFACT & FLASH_ID_MASK): - info->flash_id = FLASH_MAN_INTEL; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - - } - - value = addr[1]; /* device ID */ - - switch (value) { - - case (AMD_ID_LV400T & FLASH_ID_MASK): - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (AMD_ID_LV400B & FLASH_ID_MASK): - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (AMD_ID_LV800T & FLASH_ID_MASK): - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (AMD_ID_LV800B & FLASH_ID_MASK): - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (AMD_ID_LV160T & FLASH_ID_MASK): - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (AMD_ID_LV160B & FLASH_ID_MASK): - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00400000; - break; /* => 4 MB */ -#if 0 /* enable when device IDs are available */ - case (AMD_ID_LV320T & FLASH_ID_MASK): - info->flash_id += FLASH_AM320T; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ - - case (AMD_ID_LV320B & FLASH_ID_MASK): - info->flash_id += FLASH_AM320B; - info->sector_count = 67; - info->size = 0x00800000; - break; /* => 8 MB */ -#endif - - case (AMD_ID_DL322T & FLASH_ID_MASK): - info->flash_id += FLASH_AMDL322T; - info->sector_count = 71; - info->size = 0x00800000; - break; /* => 8 MB */ - - case (INTEL_ID_28F800B3T & FLASH_ID_MASK): - info->flash_id += FLASH_INTEL800T; - info->sector_count = 23; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (INTEL_ID_28F800B3B & FLASH_ID_MASK): - info->flash_id += FLASH_INTEL800B; - info->sector_count = 23; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (INTEL_ID_28F160B3T & FLASH_ID_MASK): - info->flash_id += FLASH_INTEL160T; - info->sector_count = 39; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (INTEL_ID_28F160B3B & FLASH_ID_MASK): - info->flash_id += FLASH_INTEL160B; - info->sector_count = 39; - info->size = 0x00400000; - break; /* => 4 MB */ - - case (INTEL_ID_28F320B3T & FLASH_ID_MASK): - info->flash_id += FLASH_INTEL320T; - info->sector_count = 71; - info->size = 0x00800000; - break; /* => 8 MB */ - - case (INTEL_ID_28F320B3B & FLASH_ID_MASK): - info->flash_id += FLASH_AM320B; - info->sector_count = 71; - info->size = 0x00800000; - break; /* => 8 MB */ - -#if 0 /* enable when devices are available */ - case (INTEL_ID_28F320B3T & FLASH_ID_MASK): - info->flash_id += FLASH_INTEL320T; - info->sector_count = 135; - info->size = 0x01000000; - break; /* => 16 MB */ - - case (INTEL_ID_28F320B3B & FLASH_ID_MASK): - info->flash_id += FLASH_AM320B; - info->sector_count = 135; - info->size = 0x01000000; - break; /* => 16 MB */ -#endif - case (INTEL_ID_28F320J3A & FLASH_ID_MASK): - info->flash_id += FLASH_28F320J3A; - info->sector_count = 32; - info->size = 0x00400000; - break; /* => 32 MBit */ - case (INTEL_ID_28F640J3A & FLASH_ID_MASK): - info->flash_id += FLASH_28F640J3A; - info->sector_count = 64; - info->size = 0x00800000; - break; /* => 64 MBit */ - case (INTEL_ID_28F128J3A & FLASH_ID_MASK): - info->flash_id += FLASH_28F128J3A; - info->sector_count = 128; - info->size = 0x01000000; - break; /* => 128 MBit */ - - default: - /* FIXME*/ - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - } - - flash_get_offsets(base, info); - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr = (volatile FLASH_WORD_SIZE *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr = (volatile FLASH_WORD_SIZE *)info->start[0]; - if( (info->flash_id & 0xFF00) == FLASH_MAN_INTEL){ - *addr = (0x00F000F0 & FLASH_ID_MASK); /* reset bank */ - } else { - *addr = (0x00FF00FF & FLASH_ID_MASK); /* reset bank */ - } - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t * info, int s_first, int s_last) -{ - - volatile FLASH_WORD_SIZE *addr = - (volatile FLASH_WORD_SIZE *) (info->start[0]); - int flag, prot, sect, l_sect, barf; - ulong start, now, last; - int rcode = 0; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - ((info->flash_id > FLASH_AMD_COMP) && - ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_INTEL))) { - printf ("Can't erase unknown flash type - aborted\n"); - return 1; - } - - prot = 0; - for (sect = s_first; sect <= s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - if (info->flash_id < FLASH_AMD_COMP) { -#ifndef CONFIG_SYS_FLASH_16BIT - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; -#else - addr[0x0555] = 0x00AA; - addr[0x02AA] = 0x0055; - addr[0x0555] = 0x0080; - addr[0x0555] = 0x00AA; - addr[0x02AA] = 0x0055; -#endif - /* Start erase on unprotected sectors */ - for (sect = s_first; sect <= s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (volatile FLASH_WORD_SIZE *) (info->start[sect]); - addr[0] = (0x00300030 & FLASH_ID_MASK); - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts (); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (volatile FLASH_WORD_SIZE *) (info->start[l_sect]); - while ((addr[0] & (0x00800080 & FLASH_ID_MASK)) != - (0x00800080 & FLASH_ID_MASK)) { - if ((now = get_timer (start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - serial_putc ('.'); - last = now; - } - } - - DONE: - /* reset to read mode */ - addr = (volatile FLASH_WORD_SIZE *) info->start[0]; - addr[0] = (0x00F000F0 & FLASH_ID_MASK); /* reset bank */ - } else { - - - for (sect = s_first; sect <= s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - barf = 0; -#ifndef CONFIG_SYS_FLASH_16BIT - addr = (vu_long *) (info->start[sect]); - addr[0] = 0x00200020; - addr[0] = 0x00D000D0; - while (!(addr[0] & 0x00800080)); /* wait for error or finish */ - if (addr[0] & 0x003A003A) { /* check for error */ - barf = addr[0] & 0x003A0000; - if (barf) { - barf >>= 16; - } else { - barf = addr[0] & 0x0000003A; - } - } -#else - addr = (vu_short *) (info->start[sect]); - addr[0] = 0x0020; - addr[0] = 0x00D0; - while (!(addr[0] & 0x0080)); /* wait for error or finish */ - if (addr[0] & 0x003A) /* check for error */ - barf = addr[0] & 0x003A; -#endif - if (barf) { - printf ("\nFlash error in sector at %lx\n", - (unsigned long) addr); - if (barf & 0x0002) - printf ("Block locked, not erased.\n"); - if ((barf & 0x0030) == 0x0030) - printf ("Command Sequence error.\n"); - if ((barf & 0x0030) == 0x0020) - printf ("Block Erase error.\n"); - if (barf & 0x0008) - printf ("Vpp Low error.\n"); - rcode = 1; - } else - printf ("."); - l_sect = sect; - } - addr = (volatile FLASH_WORD_SIZE *) info->start[0]; - addr[0] = (0x00FF00FF & FLASH_ID_MASK); /* reset bank */ - - } - - } - printf (" done\n"); - return rcode; -} - -/*----------------------------------------------------------------------- - */ - -/*flash_info_t *addr2info (ulong addr) -{ - flash_info_t *info; - int i; - - for (i=0, info=&flash_info[0]; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i, ++info) { - if ((addr >= info->start[0]) && - (addr < (info->start[0] + info->size)) ) { - return (info); - } - } - - return (NULL); -} -*/ -/*----------------------------------------------------------------------- - * Copy memory to flash. - * Make sure all target addresses are within Flash bounds, - * and no protected sectors are hit. - * Returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - * 4 - target range includes protected sectors - * 8 - target address not in Flash memory - */ - -/*int flash_write (uchar *src, ulong addr, ulong cnt) -{ - int i; - ulong end = addr + cnt - 1; - flash_info_t *info_first = addr2info (addr); - flash_info_t *info_last = addr2info (end ); - flash_info_t *info; - - if (cnt == 0) { - return (0); - } - - if (!info_first || !info_last) { - return (8); - } - - for (info = info_first; info <= info_last; ++info) { - ulong b_end = info->start[0] + info->size;*/ /* bank end addr */ -/* short s_end = info->sector_count - 1; - for (i=0; i<info->sector_count; ++i) { - ulong e_addr = (i == s_end) ? b_end : info->start[i + 1]; - - if ((end >= info->start[i]) && (addr < e_addr) && - (info->protect[i] != 0) ) { - return (4); - } - } - } - -*/ /* finally write data to flash */ -/* for (info = info_first; info <= info_last && cnt>0; ++info) { - ulong len; - - len = info->start[0] + info->size - addr; - if (len > cnt) - len = cnt; - if ((i = write_buff(info, src, addr, len)) != 0) { - return (i); - } - cnt -= len; - addr += len; - src += len; - } - return (0); -} -*/ -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ -#ifndef CONFIG_SYS_FLASH_16BIT - ulong cp, wp, data; - int l; -#else - ulong cp, wp; - ushort data; -#endif - int i, rc; - -#ifndef CONFIG_SYS_FLASH_16BIT - - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); - -#else - wp = (addr & ~1); /* get lower word aligned address */ - - /* - * handle unaligned start byte - */ - if (addr - wp) { - data = 0; - data = (data << 8) | *src++; - --cnt; - if ((rc = write_short(info, wp, data)) != 0) { - return (rc); - } - wp += 2; - } - - /* - * handle word aligned part - */ -/* l = 0; used for debuging */ - while (cnt >= 2) { - data = 0; - for (i=0; i<2; ++i) { - data = (data << 8) | *src++; - } - -/* if(!l){ - printf("%x",data); - l = 1; - } used for debuging */ - - if ((rc = write_short(info, wp, data)) != 0) { - return (rc); - } - wp += 2; - cnt -= 2; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<2 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<2; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_short(info, wp, data)); - - -#endif -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -#ifndef CONFIG_SYS_FLASH_16BIT -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start,barf; - int flag; - - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_long *)dest) & data) != data) { - return (2); - } - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - if(info->flash_id > FLASH_AMD_COMP) { - /* AMD stuff */ - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - } else { - /* intel stuff */ - *addr = 0x00400040; - } - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - - if(info->flash_id > FLASH_AMD_COMP) { - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - } else { - while(!(addr[0] & 0x00800080)) { /* wait for error or finish */ - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - - if( addr[0] & 0x003A003A) { /* check for error */ - barf = addr[0] & 0x003A0000; - if( barf ) { - barf >>=16; - } else { - barf = addr[0] & 0x0000003A; - } - printf("\nFlash write error at address %lx\n",(unsigned long)dest); - if(barf & 0x0002) printf("Block locked, not erased.\n"); - if(barf & 0x0010) printf("Programming error.\n"); - if(barf & 0x0008) printf("Vpp Low error.\n"); - return(2); - } - } - - return (0); -} - -#else - -static int write_short (flash_info_t *info, ulong dest, ushort data) -{ - vu_short *addr = (vu_short*)(info->start[0]); - ulong start,barf; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ((*((vu_short *)dest) & data) != data) { - return (2); - } - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - if(info->flash_id < FLASH_AMD_COMP) { - /* AMD stuff */ - addr[0x0555] = 0x00AA; - addr[0x02AA] = 0x0055; - addr[0x0555] = 0x00A0; - } else { - /* intel stuff */ - *addr = 0x00D0; - *addr = 0x0040; - } - *((vu_short *)dest) = data; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - - if(info->flash_id < FLASH_AMD_COMP) { - /* AMD stuff */ - while ((*((vu_short *)dest) & 0x0080) != (data & 0x0080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - - } else { - /* intel stuff */ - while(!(addr[0] & 0x0080)){ /* wait for error or finish */ - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) return (1); - } - - if( addr[0] & 0x003A) { /* check for error */ - barf = addr[0] & 0x003A; - printf("\nFlash write error at address %lx\n",(unsigned long)dest); - if(barf & 0x0002) printf("Block locked, not erased.\n"); - if(barf & 0x0010) printf("Programming error.\n"); - if(barf & 0x0008) printf("Vpp Low error.\n"); - return(2); - } - *addr = 0x00B0; - *addr = 0x0070; - while(!(addr[0] & 0x0080)){ /* wait for error or finish */ - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) return (1); - } - *addr = 0x00FF; - } - return (0); -} - -#endif - -/*-----------------------------------------------------------------------*/ diff --git a/board/snmc/qs860t/qs860t.c b/board/snmc/qs860t/qs860t.c deleted file mode 100644 index 7ff9945..0000000 --- a/board/snmc/qs860t/qs860t.c +++ /dev/null @@ -1,220 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2002 - * Simple Network Magic Corporation, dnevil@snmc.com - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/u-boot.h> -#include <commproc.h> -#include "mpc8xx.h" - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); - -/* ------------------------------------------------------------------------- */ - -const uint sdram_table[] = -{ - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00, - 0x1FF77C47, 0x1FF77C35, 0xEFEABC34, 0x1FB57C35, - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00, - 0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, - 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, - 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0x1F27FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, - 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00, - 0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, 0xFFFFEC04, - 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, - 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, - /* - * Refresh (Offset 30 in UPMA RAM) - */ - 0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC84, 0xFFFFFC07, 0xFFFFEC04, 0xFFFFEC04, - 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, - /* - * Exception. (Offset 3c in UPMA RAM) - */ - 0x7FFFFC07, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04 -}; - -/* ------------------------------------------------------------------------- */ - - -/* - * Check Board Identity: - * - * Test ID string (QS860T...) - * - * Always return 1 - */ - -int checkboard (void) -{ - char *s, *e; - char buf[64]; - int i; - - i = getenv_f("serial#", buf, sizeof(buf)); - s = (i>0) ? buf : NULL; - - if (!s || strncmp(s, "QS860T", 6)) { - puts ("### No HW ID - assuming QS860T"); - } else { - for (e=s; *e; ++e) { - if (*e == ' ') - break; - } - - for ( ; s<e; ++s) { - putc (*s); - } - } - putc ('\n'); - - return (0); -} - -/* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - long int size; - - upmconfig(UPMB, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint)); - - /* - * Prescaler for refresh - */ - memctl->memc_mptpr = 0x0400; - - /* - * Map controller bank 2 to the SDRAM address - */ - memctl->memc_or2 = CONFIG_SYS_OR2; - memctl->memc_br2 = CONFIG_SYS_BR2; - udelay(200); - - /* perform SDRAM initialization sequence */ - memctl->memc_mbmr = CONFIG_SYS_16M_MBMR; - udelay(100); - - memctl->memc_mar = 0x00000088; - memctl->memc_mcr = 0x80804105; /* run precharge pattern */ - udelay(1); - - /* Run two refresh cycles on SDRAM */ - memctl->memc_mbmr = 0x18802118; - memctl->memc_mcr = 0x80804130; - memctl->memc_mbmr = 0x18802114; - memctl->memc_mcr = 0x80804106; - - udelay (1000); - -#if 0 - /* - * Check for 64M SDRAM Memory Size - */ - size = dram_size (CONFIG_SYS_64M_MBMR, (ulong *)SDRAM_BASE, SDRAM_64M_MAX_SIZE); - udelay (1000); - - /* - * Check for 16M SDRAM Memory Size - */ - if (size != SDRAM_64M_MAX_SIZE) { -#endif - size = dram_size (CONFIG_SYS_16M_MBMR, (long *)SDRAM_BASE, SDRAM_16M_MAX_SIZE); - udelay (1000); -#if 0 - } - - memctl->memc_or2 = ((-size) & 0xFFFF0000) | SDRAM_TIMING; -#endif - - - udelay(10000); - - -#if 0 - - /* - * Also, map other memory to correct position - */ - - /* - * Map the 8M Intel Flash device to chip select 1 - */ - memctl->memc_or1 = CONFIG_SYS_OR1; - memctl->memc_br1 = CONFIG_SYS_BR1; - - - /* - * Map 64K NVRAM, Sipex Device, NAND Ctl Reg, and LED Ctl Reg - * to chip select 3 - */ - memctl->memc_or3 = CONFIG_SYS_OR3; - memctl->memc_br3 = CONFIG_SYS_BR3; - - /* - * Map chip selects 4, 5, 6, & 7 for external expansion connector - */ - memctl->memc_or4 = CONFIG_SYS_OR4; - memctl->memc_br4 = CONFIG_SYS_BR4; - - memctl->memc_or5 = CONFIG_SYS_OR5; - memctl->memc_br5 = CONFIG_SYS_BR5; - - memctl->memc_or6 = CONFIG_SYS_OR6; - memctl->memc_br6 = CONFIG_SYS_BR6; - - memctl->memc_or7 = CONFIG_SYS_OR7; - memctl->memc_br7 = CONFIG_SYS_BR7; - -#endif - - return (size); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int dram_size (long int mbmr_value, long int *base, long int maxsize) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mbmr = mbmr_value; - - return (get_ram_size(base, maxsize)); -} diff --git a/board/snmc/qs860t/u-boot.lds b/board/snmc/qs860t/u-boot.lds deleted file mode 100644 index 0eb2fba..0000000 --- a/board/snmc/qs860t/u-boot.lds +++ /dev/null @@ -1,82 +0,0 @@ -/* - * (C) Copyright 2000-2010 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end = . ; - PROVIDE (end = .); -} @@ -1026,9 +1026,6 @@ Active powerpc mpc8xx - kup kup4k Active powerpc mpc8xx - kup kup4x KUP4X - Klaus Heydeck <heydeck@kieback-peter.de> Active powerpc mpc8xx - LEOX elpt860 ELPT860 - The LEOX team <team@leox.org> Active powerpc mpc8xx - manroland - uc100 - Stefan Roese <sr@denx.de> -Active powerpc mpc8xx - snmc qs850 QS823 - - -Active powerpc mpc8xx - snmc qs850 QS850 - - -Active powerpc mpc8xx - snmc qs860t QS860T - - Active powerpc mpc8xx - tqc tqm8xx FPS850L - Wolfgang Denk <wd@denx.de> Active powerpc mpc8xx - tqc tqm8xx FPS860L - Wolfgang Denk <wd@denx.de> Active powerpc mpc8xx - tqc tqm8xx NSCU - - diff --git a/doc/README.scrapyard b/doc/README.scrapyard index 6c6be68..6d340d5 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -11,7 +11,9 @@ easily if here is something they might want to dig for... Board Arch CPU Commit Removed Last known maintainer/contact ================================================================================================= -simpc8313 powerpc mpc83xx - 2014-04-28 Ron Madrid <info@sheldoninst.com> +qs850 powerpc mpc8xx - - +qs860t powerpc mpc8xx - - +simpc8313 powerpc mpc83xx 7445207f 2014-06-05 Ron Madrid <info@sheldoninst.com> hidden_dragon powerpc mpc824x 3fe1a854 2014-05-30 Yusdi Santoso <yusdi_santoso@adaptec.com> debris powerpc mpc824x 7edb1f7b 2014-05-30 Sangmoon Kim <dogoil@etinsys.com> kvme080 powerpc mpc824x 2868f862 2014-05-30 Sangmoon Kim <dogoil@etinsys.com> diff --git a/include/commproc.h b/include/commproc.h index 29a3e61..5992f11 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -900,60 +900,6 @@ typedef struct scc_enet { #endif /* CONFIG_NETVIA */ -/*** QS850/QS823 ***************************************************/ - -#if defined(CONFIG_QS850) || defined(CONFIG_QS823) -#undef FEC_ENET /* Don't use FEC for EThernet */ - -#define PROFF_ENET PROFF_SCC2 -#define CPM_CR_ENET CPM_CR_CH_SCC2 -#define SCC_ENET 1 - -#define PA_ENET_RXD ((ushort)0x0004) /* RXD on PA13 (Pin D9) */ -#define PA_ENET_TXD ((ushort)0x0008) /* TXD on PA12 (Pin D7) */ -#define PC_ENET_RENA ((ushort)0x0080) /* RENA on PC8 (Pin D12) */ -#define PC_ENET_CLSN ((ushort)0x0040) /* CLSN on PC9 (Pin C12) */ -#define PA_ENET_TCLK ((ushort)0x0200) /* TCLK on PA6 (Pin D8) */ -#define PA_ENET_RCLK ((ushort)0x0800) /* RCLK on PA4 (Pin D10) */ -#define PB_ENET_TENA ((uint)0x00002000) /* TENA on PB18 (Pin D11) */ -#define PC_ENET_LBK ((ushort)0x0010) /* Loopback control on PC11 (Pin B14) */ -#define PC_ENET_LI ((ushort)0x0020) /* Link Integrity control PC10 (A15) */ -#define PC_ENET_SQE ((ushort)0x0100) /* SQE Disable control PC7 (B15) */ - -/* SCC2 TXCLK from CLK2 - * SCC2 RXCLK from CLK4 - * SCC2 Connected to NMSI */ -#define SICR_ENET_MASK ((uint)0x00007F00) -#define SICR_ENET_CLKRT ((uint)0x00003D00) - -#endif /* CONFIG_QS850/QS823 */ - -/*** QS860T ***************************************************/ - -#ifdef CONFIG_QS860T -#ifdef CONFIG_FEC_ENET -#define FEC_ENET /* use FEC for EThernet */ -#endif /* CONFIG_FEC_ETHERNET */ - -/* This ENET stuff is for GTH 10 Mbit ( SCC ) */ -#define PROFF_ENET PROFF_SCC1 -#define CPM_CR_ENET CPM_CR_CH_SCC1 -#define SCC_ENET 0 - -#define PA_ENET_RXD ((ushort)0x0001) /* PA15 */ -#define PA_ENET_TXD ((ushort)0x0002) /* PA14 */ -#define PA_ENET_TCLK ((ushort)0x0800) /* PA4 */ -#define PA_ENET_RCLK ((ushort)0x0200) /* PA6 */ -#define PB_ENET_TENA ((uint)0x00001000) /* PB19 */ -#define PC_ENET_CLSN ((ushort)0x0010) /* PC11 */ -#define PC_ENET_RENA ((ushort)0x0020) /* PC10 */ - -#define SICR_ENET_MASK ((uint)0x000000ff) -/* RCLK PA4 -->CLK4, TCLK PA6 -->CLK2 */ -#define SICR_ENET_CLKRT ((uint)0x0000003D) - -#endif /* CONFIG_QS860T */ - /*** RPXLITE ********************************************************/ #ifdef CONFIG_RPXLITE diff --git a/include/configs/QS823.h b/include/configs/QS823.h deleted file mode 100644 index 6733460..0000000 --- a/include/configs/QS823.h +++ /dev/null @@ -1,551 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2002 - * Simple Network Magic Corporation - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* various debug settings */ -#undef CONFIG_SYS_DEVICE_NULLDEV /* null device */ -#undef CONFIG_SILENT_CONSOLE /* silent console */ -#undef CONFIG_SYS_CONSOLE_INFO_QUIET /* silent console ? */ -#undef DEBUG_FLASH /* debug flash code */ -#undef FLASH_DEBUG /* debug fash code */ -#undef DEBUG_ENV /* debug environment code */ - -#define CONFIG_SYS_DIRECT_FLASH_TFTP 1 /* allow direct tftp to flash */ -#define CONFIG_ENV_OVERWRITE 1 /* allow overwrite MAC address */ - -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_MPC823 1 /* This is a MPC823 CPU */ -#define CONFIG_QS823 1 /* ...on a QS823 module */ -#define CONFIG_SCC2_ENET 1 /* SCC2 10BaseT ethernet */ - -#define CONFIG_SYS_TEXT_BASE 0xFFF00000 - -/* Select the target clock speed */ -#undef CONFIG_CLOCK_16MHZ /* cpu=16,777,216 Hz, mem=16Mhz */ -#undef CONFIG_CLOCK_33MHZ /* cpu=33,554,432 Hz, mem=33Mhz */ -#undef CONFIG_CLOCK_50MHZ /* cpu=49,971,200 Hz, mem=33Mhz */ -#define CONFIG_CLOCK_66MHZ 1 /* cpu=67,108,864 Hz, mem=66Mhz */ -#undef CONFIG_CLOCK_80MHZ /* cpu=79,986,688 Hz, mem=33Mhz */ - -#ifdef CONFIG_CLOCK_16MHZ -#define CONFIG_CLOCK_MULT 512 -#endif - -#ifdef CONFIG_CLOCK_33MHZ -#define CONFIG_CLOCK_MULT 1024 -#endif - -#ifdef CONFIG_CLOCK_50MHZ -#define CONFIG_CLOCK_MULT 1525 -#endif - -#ifdef CONFIG_CLOCK_66MHZ -#define CONFIG_CLOCK_MULT 2048 -#endif - -#ifdef CONFIG_CLOCK_80MHZ -#define CONFIG_CLOCK_MULT 2441 -#endif - -/* choose flash size, 4Mb or 8Mb */ -#define CONFIG_FLASH_4MB 1 /* board has 4Mb flash */ -#undef CONFIG_FLASH_8MB /* board has 8Mb flash */ - -#define CONFIG_CLOCK_BASE 32768 /* Base clock input freq */ - -#undef CONFIG_8xx_CONS_SMC1 -#define CONFIG_8xx_CONS_SMC2 1 /* Console is on SMC2 */ -#undef CONFIG_8xx_CONS_NONE - -#define CONFIG_BAUDRATE 38400 /* console baudrate = 38.4kbps */ - -#undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in MHz */ - -/* Define default IP addresses */ -#define CONFIG_IPADDR 192.168.1.99 /* own ip address */ -#define CONFIG_SERVERIP 192.168.1.19 /* used for tftp (not nfs?) */ - -/* message to say directly after booting */ -#define CONFIG_PREBOOT "echo '';" \ - "echo 'type:';" \ - "echo 'run boot_nfs to boot to NFS';" \ - "echo 'run boot_flash to boot to flash';" \ - "echo '';" \ - "echo 'run flash_rootfs to install a new rootfs';" \ - "echo 'run flash_env to clear the env sector';" \ - "echo 'run flash_rw to clear the rw fs';" \ - "echo 'run flash_uboot to install a new u-boot';" \ - "echo 'run flash_kernel to install a new kernel';" - -/* wait 5 seconds before executing CONFIG_BOOTCOMMAND */ -#define CONFIG_BOOTDELAY 5 -#define CONFIG_BOOTCOMMAND "run boot_nfs" - -#undef CONFIG_BOOTARGS /* made by set_nfs of set_flash */ - -/* Our flash filesystem looks like this - * - * 4Mb board: - * ffc0 0000 - ffeb ffff root filesystem (jffs2) (~3Mb) - * ffec 0000 - ffed ffff read-write filesystem (ext2) - * ffee 0000 - ffef ffff environment - * fff0 0000 - fff1 ffff u-boot - * fff2 0000 - ffff ffff linux kernel - * - * 8Mb board: - * ff80 0000 - ffeb ffff root filesystem (jffs2) (~7Mb) - * ffec 0000 - ffed ffff read-write filesystem (ext2) - * ffee 0000 - ffef ffff environment - * fff0 0000 - fff1 ffff u-boot - * fff2 0000 - ffff ffff linux kernel - * - */ - -/* environment for 4Mb board */ -#ifdef CONFIG_FLASH_4MB -#define CONFIG_EXTRA_ENV_SETTINGS \ - "serial#=QS823\0" \ - "hostname=qs823\0" \ - "netdev=eth0\0" \ - "ethaddr=00:01:02:B4:36:56\0" \ - "rootpath=/exports/rootfs\0" \ - "mtdparts=mtdparts=phys:2816k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \ - /* fill in variables */ \ - "set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \ - "set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \ - "set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \ - /* commands */ \ - "boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \ - "boot_flash=run set_ip; run set_flash; bootm fff20000\0" \ - /* reinstall flash parts */ \ - "flash_rootfs=protect off ffc00000 ffebffff; era ffc00000 ffebffff; tftp ffc00000 /tftpboot/rootfs.jffs2\0" \ - "flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \ - "flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \ - "flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.4mb.bin\0" \ - "flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0" -#endif /* CONFIG_FLASH_4MB */ - -/* environment for 8Mb board */ -#ifdef CONFIG_FLASH_8MB -#define CONFIG_EXTRA_ENV_SETTINGS \ - "serial#=QS823\0" \ - "hostname=qs823\0" \ - "netdev=eth0\0" \ - "ethaddr=00:01:02:B4:36:56\0" \ - "rootpath=/exports/rootfs\0" \ - "mtdparts=mtdparts=phys:6912k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \ - /* fill in variables */ \ - "set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \ - "set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \ - "set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \ - /* commands */ \ - "boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \ - "boot_flash=run set_ip; run set_flash; bootm fff20000\0" \ - /* reinstall flash parts */ \ - "flash_rootfs=protect off ff800000 ffebffff; era ff800000 ffebffff; tftp ff800000 /tftpboot/rootfs.jffs2\0" \ - "flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \ - "flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \ - "flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.8mb.bin\0" \ - "flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0" -#endif /* CONFIG_FLASH_8MB */ - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ -#undef CONFIG_WATCHDOG /* watchdog disabled */ -#undef CONFIG_STATUS_LED /* Status LED disabled */ -#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -#undef CONFIG_MAC_PARTITION -#undef CONFIG_DOS_PARTITION - -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ - - -/* - * Command line configuration. - */ -#define CONFIG_CMD_BDI -#define CONFIG_CMD_BOOTD -#define CONFIG_CMD_CONSOLE -#define CONFIG_CMD_DATE -#define CONFIG_CMD_SAVEENV -#define CONFIG_CMD_FLASH -#define CONFIG_CMD_IMI -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_MEMORY -#define CONFIG_CMD_NET -#define CONFIG_CMD_RUN - - -/*----------------------------------------------------------------------- - * Environment variable storage is in FLASH, one sector before U-boot - */ -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128Kb, one whole sector */ -#define CONFIG_ENV_SIZE 0x2000 /* 8kb */ -#define CONFIG_ENV_ADDR 0xffee0000 /* address of env sector */ - -/*----------------------------------------------------------------------- - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ - -#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */ - -#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 */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */ - -/*----------------------------------------------------------------------- - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ - -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFF000000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#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 - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0xFF800000 /* Allow an 8Mbyte window */ - -#define FLASH_BASE0_4M_PRELIM 0xFFC00000 /* Base for 4M Flash */ -#define FLASH_BASE0_8M_PRELIM 0xFF800000 /* Base for 8M Flash */ - -#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#define CONFIG_SYS_MONITOR_BASE 0xFFF00000 /* U-boot location */ -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * TODO flash parameters - * FLASH organization for Intel Strataflash - */ -#undef CONFIG_SYS_FLASH_16BIT /* 32-bit wide flash memory */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 71 /* 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) */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ - -#ifdef CONFIG_WATCHDOG -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWRI | SYPCR_SWP) -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DLK | SIUMCR_DPC | SIUMCR_MPRE | SIUMCR_MLRC01 | SIUMCR_GB5E) - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * RTCSC - Real-Time Clock Status and Control Register 11-27 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - */ - -/* MF (Multiplication Factor of SPLL) */ -/* Sets the QS823 to specified clock from 32KHz clock at EXTAL. */ -#define vPLPRCR_MF ((CONFIG_CLOCK_MULT+1) << 20) -#define CONFIG_SYS_PLPRCR (vPLPRCR_MF | PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | PLPRCR_LOLRE) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - */ -#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ) -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG00) -#define CONFIG_SYS_BRGCLK_PRESCALE 1 -#endif - -#if defined(CONFIG_CLOCK_66MHZ) -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG01) -#define CONFIG_SYS_BRGCLK_PRESCALE 4 -#endif - -#if defined(CONFIG_CLOCK_80MHZ) -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF01 | SCCR_DFBRG01) -#define CONFIG_SYS_BRGCLK_PRESCALE 4 -#endif - -#define SCCR_MASK CONFIG_SYS_SCCR - -/*----------------------------------------------------------------------- - * Debug Enable Register - * 0x73E67C0F - All interrupts handled by BDM - * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM - *----------------------------------------------------------------------- -#define CONFIG_SYS_DER 0x73E67C0F -#define CONFIG_SYS_DER 0x0082400F - - #------------------------------------------------------------------------- - # Program the Debug Enable Register (DER). This register provides the user - # with the reason for entering into the debug mode. We want all conditions - # to end up as an exception. We don't want to enter into debug mode for - # any condition. See the back of of the Development Support section of the - # MPC860 User Manual for a description of this register. - #------------------------------------------------------------------------- -*/ -#define CONFIG_SYS_DER 0 - -/*----------------------------------------------------------------------- - * Memory Controller Initialization Constants - *----------------------------------------------------------------------- - */ - -/* - * BR0 and OR0 (AMD dual FLASH devices) - * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation) - */ -#define CONFIG_SYS_PRELIM_OR_AM -#define CONFIG_SYS_OR_TIMING_FLASH - -/* - *----------------------------------------------------------------------- - * Base Register 0 (BR0): Bank 0 is assigned to the 8Mbyte (2M X 32) - * flash that resides on the QS823. - *----------------------------------------------------------------------- - */ - -/* BA (Base Address) = 0xFF80+0b for a total of 17 bits. 17 bit base addr */ -/* represents a minumum 32K block size. */ -#define vBR0_BA ((0xFF80 << 16) + (0 << 15)) -#define CONFIG_SYS_BR0_PRELIM (vBR0_BA | BR_V) - -/* AM (Address Mask) = 0xFF80+0b = We've masked the upper 9 bits */ -/* which defines a 8 Mbyte memory block. */ -#define vOR0_AM ((0xFF80 << 16) + (0 << 15)) - -#if defined(CONFIG_CLOCK_50MHZ) || defined(CONFIG_CLOCK_80MHZ) -/* 0101 = Add a 5 clock cycle wait state */ -#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | 0R_ACS_DIV4 | OR_BI | OR_SCY_5_CLK) -#endif - -#if defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_66MHZ) -/* 0011 = Add a 3 clock cycle wait state */ -/* 29.8ns clock * (3 + 2) = 149ns cycle time */ -#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK) -#endif - -#if defined(CONFIG_CLOCK_16MHZ) -/* 0010 = Add a 2 clock cycle wait state */ -#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK) -#endif - -/* - * BR1 and OR1 (SDRAM) - * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation) - * Base Address = 0x00000000 - 0x01FF_FFFF (32M After relocation) - * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation) - * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation) - */ - -#define SDRAM_BASE 0x00000000 /* SDRAM bank */ -#define SDRAM_PRELIM_OR_AM 0xF8000000 /* map max. 128 MB */ - -/* AM (Address Mask) = 0xF800+0b = We've masked the upper 5 bits which - * represents a 128 Mbyte block the DRAM in - * this address base. - */ -#define vOR1_AM ((0xF800 << 16) + (0 << 15)) -#define vBR1_BA ((0x0000 << 16) + (0 << 15)) -#define CONFIG_SYS_OR1 (vOR1_AM | OR_CSNT_SAM | OR_BI) -#define CONFIG_SYS_BR1 (vBR1_BA | BR_MS_UPMA | BR_V) - -/* Machine A Mode Register */ - -/* PTA Periodic Timer A */ - -#if defined(CONFIG_CLOCK_80MHZ) -#define vMAMR_PTA (19 << 24) -#endif - -#if defined(CONFIG_CLOCK_66MHZ) -#define vMAMR_PTA (16 << 24) -#endif - -#if defined(CONFIG_CLOCK_50MHZ) -#define vMAMR_PTA (195 << 24) -#endif - -#if defined(CONFIG_CLOCK_33MHZ) -#define vMAMR_PTA (131 << 24) -#endif - -#if defined(CONFIG_CLOCK_16MHZ) -#define vMAMR_PTA (65 << 24) -#endif - -/* For boards with 16M of SDRAM */ -#define SDRAM_16M_MAX_SIZE 0x01000000 /* max 16MB SDRAM */ -#define CONFIG_SYS_16M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_0 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A11 |\ -MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - -/* For boards with 32M of SDRAM */ -#define SDRAM_32M_MAX_SIZE 0x02000000 /* max 32MB SDRAM */ -#define CONFIG_SYS_32M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_1 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A10 |\ -MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - - -/* Memory Periodic Timer Prescaler Register */ - -#if defined(CONFIG_CLOCK_66MHZ) || defined(CONFIG_CLOCK_80MHZ) -/* Divide by 32 */ -#define CONFIG_SYS_MPTPR 0x02 -#endif - -#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ) -/* Divide by 16 */ -#define CONFIG_SYS_MPTPR 0x04 -#endif - -/* - * BR2 and OR2 (Unused) - * Base address = 0xF020_0000 - 0xF020_0FFF - * - */ -#define CONFIG_SYS_OR2_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR2_PRELIM 0xF0200000 - -/* - * BR3 and OR3 (External Bus CS3) - * Base address = 0xF030_0000 - 0xF030_0FFF - * - */ -#define CONFIG_SYS_OR3_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR3_PRELIM 0xF0300000 - -/* - * BR4 and OR4 (External Bus CS3) - * Base address = 0xF040_0000 - 0xF040_0FFF - * - */ -#define CONFIG_SYS_OR4_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR4_PRELIM 0xF0400000 - - -/* - * BR4 and OR4 (External Bus CS3) - * Base address = 0xF050_0000 - 0xF050_0FFF - * - */ -#define CONFIG_SYS_OR5_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR5_PRELIM 0xF0500000 - -/* - * BR6 and OR6 (Unused) - * Base address = 0xF060_0000 - 0xF060_0FFF - * - */ -#define CONFIG_SYS_OR6_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR6_PRELIM 0xF0600000 - -/* - * BR7 and OR7 (Unused) - * Base address = 0xF070_0000 - 0xF070_0FFF - * - */ -#define CONFIG_SYS_OR7_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR7_PRELIM 0xF0700000 - -/* - * Sanity checks - */ -#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET) -#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured -#endif - -#endif /* __CONFIG_H */ diff --git a/include/configs/QS850.h b/include/configs/QS850.h deleted file mode 100644 index f114213..0000000 --- a/include/configs/QS850.h +++ /dev/null @@ -1,551 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2002 - * Simple Network Magic Corporation - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* various debug settings */ -#undef CONFIG_SYS_DEVICE_NULLDEV /* null device */ -#undef CONFIG_SILENT_CONSOLE /* silent console */ -#undef CONFIG_SYS_CONSOLE_INFO_QUIET /* silent console ? */ -#undef DEBUG_FLASH /* debug flash code */ -#undef FLASH_DEBUG /* debug fash code */ -#undef DEBUG_ENV /* debug environment code */ - -#define CONFIG_SYS_DIRECT_FLASH_TFTP 1 /* allow direct tftp to flash */ -#define CONFIG_ENV_OVERWRITE 1 /* allow overwrite MAC address */ - -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_MPC850 1 /* This is a MPC850 CPU */ -#define CONFIG_QS850 1 /* ...on a QS850 module */ -#define CONFIG_SCC2_ENET 1 /* SCC2 10BaseT ethernet */ - -#define CONFIG_SYS_TEXT_BASE 0xFFF00000 - -/* Select the target clock speed */ -#undef CONFIG_CLOCK_16MHZ /* cpu=16,777,216 Hz, mem=16Mhz */ -#undef CONFIG_CLOCK_33MHZ /* cpu=33,554,432 Hz, mem=33Mhz */ -#undef CONFIG_CLOCK_50MHZ /* cpu=49,971,200 Hz, mem=33Mhz */ -#define CONFIG_CLOCK_66MHZ 1 /* cpu=67,108,864 Hz, mem=66Mhz */ -#undef CONFIG_CLOCK_80MHZ /* cpu=79,986,688 Hz, mem=33Mhz */ - -#ifdef CONFIG_CLOCK_16MHZ -#define CONFIG_CLOCK_MULT 512 -#endif - -#ifdef CONFIG_CLOCK_33MHZ -#define CONFIG_CLOCK_MULT 1024 -#endif - -#ifdef CONFIG_CLOCK_50MHZ -#define CONFIG_CLOCK_MULT 1525 -#endif - -#ifdef CONFIG_CLOCK_66MHZ -#define CONFIG_CLOCK_MULT 2048 -#endif - -#ifdef CONFIG_CLOCK_80MHZ -#define CONFIG_CLOCK_MULT 2441 -#endif - -/* choose flash size, 4Mb or 8Mb */ -#define CONFIG_FLASH_4MB 1 /* board has 4Mb flash */ -#undef CONFIG_FLASH_8MB /* board has 8Mb flash */ - -#define CONFIG_CLOCK_BASE 32768 /* Base clock input freq */ - -#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ -#undef CONFIG_8xx_CONS_SMC2 -#undef CONFIG_8xx_CONS_NONE - -#define CONFIG_BAUDRATE 38400 /* console baudrate = 38.4kbps */ - -#undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in MHz */ - -/* Define default IP addresses */ -#define CONFIG_IPADDR 192.168.1.99 /* own ip address */ -#define CONFIG_SERVERIP 192.168.1.19 /* used for tftp (not nfs?) */ - -/* message to say directly after booting */ -#define CONFIG_PREBOOT "echo '';" \ - "echo 'type:';" \ - "echo 'run boot_nfs to boot to NFS';" \ - "echo 'run boot_flash to boot to flash';" \ - "echo '';" \ - "echo 'run flash_rootfs to install a new rootfs';" \ - "echo 'run flash_env to clear the env sector';" \ - "echo 'run flash_rw to clear the rw fs';" \ - "echo 'run flash_uboot to install a new u-boot';" \ - "echo 'run flash_kernel to install a new kernel';" - -/* wait 5 seconds before executing CONFIG_BOOTCOMMAND */ -#define CONFIG_BOOTDELAY 5 -#define CONFIG_BOOTCOMMAND "run boot_nfs" - -#undef CONFIG_BOOTARGS /* made by set_nfs of set_flash */ - -/* Our flash filesystem looks like this - * - * 4Mb board: - * ffc0 0000 - ffeb ffff root filesystem (jffs2) (~3Mb) - * ffec 0000 - ffed ffff read-write filesystem (ext2) - * ffee 0000 - ffef ffff environment - * fff0 0000 - fff1 ffff u-boot - * fff2 0000 - ffff ffff linux kernel - * - * 8Mb board: - * ff80 0000 - ffeb ffff root filesystem (jffs2) (~7Mb) - * ffec 0000 - ffed ffff read-write filesystem (ext2) - * ffee 0000 - ffef ffff environment - * fff0 0000 - fff1 ffff u-boot - * fff2 0000 - ffff ffff linux kernel - * - */ - -/* environment for 4Mb board */ -#ifdef CONFIG_FLASH_4MB -#define CONFIG_EXTRA_ENV_SETTINGS \ - "serial#=QS850\0" \ - "hostname=qs850\0" \ - "netdev=eth0\0" \ - "ethaddr=00:01:02:B4:36:56\0" \ - "rootpath=/exports/rootfs\0" \ - "mtdparts=mtdparts=phys:2816k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \ - /* fill in variables */ \ - "set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \ - "set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \ - "set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \ - /* commands */ \ - "boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \ - "boot_flash=run set_ip; run set_flash; bootm fff20000\0" \ - /* reinstall flash parts */ \ - "flash_rootfs=protect off ffc00000 ffebffff; era ffc00000 ffebffff; tftp ffc00000 /tftpboot/rootfs.jffs2\0" \ - "flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \ - "flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \ - "flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.4mb.bin\0" \ - "flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0" -#endif /* CONFIG_FLASH_4MB */ - -/* environment for 8Mb board */ -#ifdef CONFIG_FLASH_8MB -#define CONFIG_EXTRA_ENV_SETTINGS \ - "serial#=QS850\0" \ - "hostname=qs850\0" \ - "netdev=eth0\0" \ - "ethaddr=00:01:02:B4:36:56\0" \ - "rootpath=/exports/rootfs\0" \ - "mtdparts=mtdparts=phys:6912k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \ - /* fill in variables */ \ - "set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \ - "set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \ - "set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \ - /* commands */ \ - "boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \ - "boot_flash=run set_ip; run set_flash; bootm fff20000\0" \ - /* reinstall flash parts */ \ - "flash_rootfs=protect off ff800000 ffebffff; era ff800000 ffebffff; tftp ff800000 /tftpboot/rootfs.jffs2\0" \ - "flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \ - "flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \ - "flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.8mb.bin\0" \ - "flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0" -#endif /* CONFIG_FLASH_8MB */ - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ -#undef CONFIG_WATCHDOG /* watchdog disabled */ -#undef CONFIG_STATUS_LED /* Status LED disabled */ -#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - -#undef CONFIG_MAC_PARTITION -#undef CONFIG_DOS_PARTITION - -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ - - -/* - * Command line configuration. - */ - -#define CONFIG_CMD_BDI -#define CONFIG_CMD_BOOTD -#define CONFIG_CMD_CONSOLE -#define CONFIG_CMD_DATE -#define CONFIG_CMD_SAVEENV -#define CONFIG_CMD_FLASH -#define CONFIG_CMD_IMI -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_MEMORY -#define CONFIG_CMD_NET -#define CONFIG_CMD_RUN - - -/*----------------------------------------------------------------------- - * Environment variable storage is in FLASH, one sector before U-boot - */ -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128Kb, one whole sector */ -#define CONFIG_ENV_SIZE 0x2000 /* 8kb */ -#define CONFIG_ENV_ADDR 0xffee0000 /* address of env sector */ - -/*----------------------------------------------------------------------- - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ - -#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */ - -#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 */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */ - -/*----------------------------------------------------------------------- - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ - -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFF000000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#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 - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0xFF800000 /* Allow an 8Mbyte window */ - -#define FLASH_BASE0_4M_PRELIM 0xFFC00000 /* Base for 4M Flash */ -#define FLASH_BASE0_8M_PRELIM 0xFF800000 /* Base for 8M Flash */ - -#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#define CONFIG_SYS_MONITOR_BASE 0xFFF00000 /* U-boot location */ -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * TODO flash parameters - * FLASH organization for Intel Strataflash - */ -#undef CONFIG_SYS_FLASH_16BIT /* 32-bit wide flash memory */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 71 /* 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) */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ - -#ifdef CONFIG_WATCHDOG -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | SYPCR_SWP) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWRI | SYPCR_SWP) -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_SIUMCR (SIUMCR_DLK | SIUMCR_DPC | SIUMCR_MPRE | SIUMCR_MLRC01 | SIUMCR_GB5E) - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * RTCSC - Real-Time Clock Status and Control Register 11-27 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - */ - -/* MF (Multiplication Factor of SPLL) */ -/* Sets the QS850 to specified clock from 32KHz clock at EXTAL. */ -#define vPLPRCR_MF ((CONFIG_CLOCK_MULT+1) << 20) -#define CONFIG_SYS_PLPRCR (vPLPRCR_MF | PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | PLPRCR_LOLRE) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - */ -#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ) -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG00) -#define CONFIG_SYS_BRGCLK_PRESCALE 1 -#endif - -#if defined(CONFIG_CLOCK_66MHZ) -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG01) -#define CONFIG_SYS_BRGCLK_PRESCALE 4 -#endif - -#if defined(CONFIG_CLOCK_80MHZ) -#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF01 | SCCR_DFBRG01) -#define CONFIG_SYS_BRGCLK_PRESCALE 4 -#endif - -#define SCCR_MASK CONFIG_SYS_SCCR - -/*----------------------------------------------------------------------- - * Debug Enable Register - * 0x73E67C0F - All interrupts handled by BDM - * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM - *----------------------------------------------------------------------- -#define CONFIG_SYS_DER 0x73E67C0F -#define CONFIG_SYS_DER 0x0082400F - - #------------------------------------------------------------------------- - # Program the Debug Enable Register (DER). This register provides the user - # with the reason for entering into the debug mode. We want all conditions - # to end up as an exception. We don't want to enter into debug mode for - # any condition. See the back of of the Development Support section of the - # MPC860 User Manual for a description of this register. - #------------------------------------------------------------------------- -*/ -#define CONFIG_SYS_DER 0 - -/*----------------------------------------------------------------------- - * Memory Controller Initialization Constants - *----------------------------------------------------------------------- - */ - -/* - * BR0 and OR0 (AMD dual FLASH devices) - * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation) - */ -#define CONFIG_SYS_PRELIM_OR_AM -#define CONFIG_SYS_OR_TIMING_FLASH - -/* - *----------------------------------------------------------------------- - * Base Register 0 (BR0): Bank 0 is assigned to the 8Mbyte (2M X 32) - * flash that resides on the QS850. - *----------------------------------------------------------------------- - */ - -/* BA (Base Address) = 0xFF80+0b for a total of 17 bits. 17 bit base addr */ -/* represents a minumum 32K block size. */ -#define vBR0_BA ((0xFF80 << 16) + (0 << 15)) -#define CONFIG_SYS_BR0_PRELIM (vBR0_BA | BR_V) - -/* AM (Address Mask) = 0xFF80+0b = We've masked the upper 9 bits */ -/* which defines a 8 Mbyte memory block. */ -#define vOR0_AM ((0xFF80 << 16) + (0 << 15)) - -#if defined(CONFIG_CLOCK_50MHZ) || defined(CONFIG_CLOCK_80MHZ) -/* 0101 = Add a 5 clock cycle wait state */ -#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | 0R_ACS_DIV4 | OR_BI | OR_SCY_5_CLK) -#endif - -#if defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_66MHZ) -/* 0011 = Add a 3 clock cycle wait state */ -/* 29.8ns clock * (3 + 2) = 149ns cycle time */ -#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK) -#endif - -#if defined(CONFIG_CLOCK_16MHZ) -/* 0010 = Add a 2 clock cycle wait state */ -#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK) -#endif - -/* - * BR1 and OR1 (SDRAM) - * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation) - * Base Address = 0x00000000 - 0x01FF_FFFF (32M After relocation) - * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation) - * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation) - */ - -#define SDRAM_BASE 0x00000000 /* SDRAM bank */ -#define SDRAM_PRELIM_OR_AM 0xF8000000 /* map max. 128 MB */ - -/* AM (Address Mask) = 0xF800+0b = We've masked the upper 5 bits which - * represents a 128 Mbyte block the DRAM in - * this address base. - */ -#define vOR1_AM ((0xF800 << 16) + (0 << 15)) -#define vBR1_BA ((0x0000 << 16) + (0 << 15)) -#define CONFIG_SYS_OR1 (vOR1_AM | OR_CSNT_SAM | OR_BI) -#define CONFIG_SYS_BR1 (vBR1_BA | BR_MS_UPMA | BR_V) - -/* Machine A Mode Register */ - -/* PTA Periodic Timer A */ - -#if defined(CONFIG_CLOCK_80MHZ) -#define vMAMR_PTA (19 << 24) -#endif - -#if defined(CONFIG_CLOCK_66MHZ) -#define vMAMR_PTA (16 << 24) -#endif - -#if defined(CONFIG_CLOCK_50MHZ) -#define vMAMR_PTA (195 << 24) -#endif - -#if defined(CONFIG_CLOCK_33MHZ) -#define vMAMR_PTA (131 << 24) -#endif - -#if defined(CONFIG_CLOCK_16MHZ) -#define vMAMR_PTA (65 << 24) -#endif - -/* For boards with 16M of SDRAM */ -#define SDRAM_16M_MAX_SIZE 0x01000000 /* max 16MB SDRAM */ -#define CONFIG_SYS_16M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_0 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A11 |\ -MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - -/* For boards with 32M of SDRAM */ -#define SDRAM_32M_MAX_SIZE 0x02000000 /* max 32MB SDRAM */ -#define CONFIG_SYS_32M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_1 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A10 |\ -MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - - -/* Memory Periodic Timer Prescaler Register */ - -#if defined(CONFIG_CLOCK_66MHZ) || defined(CONFIG_CLOCK_80MHZ) -/* Divide by 32 */ -#define CONFIG_SYS_MPTPR 0x02 -#endif - -#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ) -/* Divide by 16 */ -#define CONFIG_SYS_MPTPR 0x04 -#endif - -/* - * BR2 and OR2 (Unused) - * Base address = 0xF020_0000 - 0xF020_0FFF - * - */ -#define CONFIG_SYS_OR2_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR2_PRELIM 0xF0200000 - -/* - * BR3 and OR3 (External Bus CS3) - * Base address = 0xF030_0000 - 0xF030_0FFF - * - */ -#define CONFIG_SYS_OR3_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR3_PRELIM 0xF0300000 - -/* - * BR4 and OR4 (External Bus CS3) - * Base address = 0xF040_0000 - 0xF040_0FFF - * - */ -#define CONFIG_SYS_OR4_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR4_PRELIM 0xF0400000 - - -/* - * BR4 and OR4 (External Bus CS3) - * Base address = 0xF050_0000 - 0xF050_0FFF - * - */ -#define CONFIG_SYS_OR5_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR5_PRELIM 0xF0500000 - -/* - * BR6 and OR6 (Unused) - * Base address = 0xF060_0000 - 0xF060_0FFF - * - */ -#define CONFIG_SYS_OR6_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR6_PRELIM 0xF0600000 - -/* - * BR7 and OR7 (Unused) - * Base address = 0xF070_0000 - 0xF070_0FFF - * - */ -#define CONFIG_SYS_OR7_PRELIM 0xFFF00000 -#define CONFIG_SYS_BR7_PRELIM 0xF0700000 - -/* - * Sanity checks - */ -#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET) -#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured -#endif - -#endif /* __CONFIG_H */ diff --git a/include/configs/QS860T.h b/include/configs/QS860T.h deleted file mode 100644 index 9958c09..0000000 --- a/include/configs/QS860T.h +++ /dev/null @@ -1,390 +0,0 @@ -/* - * (C) Copyright 2003 - * MuLogic B.V. - * - * (C) Copyright 2002 - * Simple Network Magic Corporation - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* various debug settings */ -#undef CONFIG_SYS_DEVICE_NULLDEV /* null device */ -#undef CONFIG_SILENT_CONSOLE /* silent console */ -#undef CONFIG_SYS_CONSOLE_INFO_QUIET /* silent console ? */ -#undef DEBUG_FLASH /* debug flash code */ -#undef FLASH_DEBUG /* debug fash code */ -#undef DEBUG_ENV /* debug environment code */ - -#define CONFIG_SYS_DIRECT_FLASH_TFTP 1 /* allow direct tftp to flash */ -#define CONFIG_ENV_OVERWRITE 1 /* allow overwrite MAC address */ - - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC860 1 /* This is a MPC860 CPU */ -#define CONFIG_QS860T 1 /* ...on a QS860T module */ - -/* Start address of 512K Socketed Flash */ -#define CONFIG_SYS_TEXT_BASE 0xFFF00000 - -#define CONFIG_FEC_ENET 1 /* FEC 10/100BaseT ethernet */ -#define CONFIG_MII -#define FEC_INTERRUPT SIU_LEVEL1 -#undef CONFIG_SCC1_ENET /* SCC1 10BaseT ethernet */ -#define CONFIG_SYS_DISCOVER_PHY - -#undef CONFIG_8xx_CONS_SMC1 -#define CONFIG_8xx_CONS_SMC2 1 /* Console is on SMC */ -#undef CONFIG_8xx_CONS_NONE - -#define CONFIG_BAUDRATE 38400 /* console baudrate = 38.4kbps */ - -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ - -/* Pass clocks to Linux 2.4.18 in Hz */ -#undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in MHz */ - -#define CONFIG_PREBOOT "echo;" \ - "echo 'Type \\\"run flash_nfs\\\" to mount root filesystem over NFS';" \ - "echo" - -#undef CONFIG_BOOTARGS -/* TODO compare against CADM860 */ -#define CONFIG_BOOTCOMMAND "bootp; " \ - "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ - "bootm" - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -#undef CONFIG_STATUS_LED /* Status LED disabled */ - -#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -#define CONFIG_MAC_PARTITION -#define CONFIG_DOS_PARTITION - -#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_NET -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DATE - - -/* TODO */ -#if 0 -/* Look at these */ -CONFIG_IPADDR -CONFIG_SERVERIP -CONFIG_I2C -CONFIG_SPI -#endif - -/* - * Environment variable storage is in NVRAM - */ -#define CONFIG_ENV_IS_IN_NVRAM 1 -#define CONFIG_ENV_SIZE 0x00001000 /* We use only the last 4K for PPCBoot */ -#define CONFIG_ENV_ADDR 0xD100E000 - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ - -#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */ - -#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 */ - -/* TODO - size? */ -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -/*----------------------------------------------------------------------- - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xF0000000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ -#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 - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0xFFF00000 - -#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* TODO flash parameters */ -/*----------------------------------------------------------------------- - * FLASH organization for Intel Strataflash - */ -#define CONFIG_SYS_FLASH_16BIT 1 /* 16-bit wide flash memory */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 64 /* 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) */ - -#undef CONFIG_ENV_IS_IN_FLASH - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (0xFFFFFF88 | SYPCR_SWE | SYPCR_SWRI) -#else -#define CONFIG_SYS_SYPCR 0xFFFFFF88 -#endif - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_SIUMCR 0x00620000 - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_TBSCR 0x00C3 - -/*----------------------------------------------------------------------- - * RTCSC - Real-Time Clock Status and Control Register 11-27 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_PISCR 0x0082 - -/*----------------------------------------------------------------------- - * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_PLPRCR 0x0090D000 - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - */ -#define SCCR_MASK SCCR_EBDF11 -#define CONFIG_SYS_SCCR 0x02000000 - - -/*----------------------------------------------------------------------- - * Debug Enable Register - * 0x73E67C0F - All interrupts handled by BDM - * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM - *----------------------------------------------------------------------- -#define CONFIG_SYS_DER 0x73E67C0F -*/ -#define CONFIG_SYS_DER 0x0082400F - - -/*----------------------------------------------------------------------- - * Memory Controller Initialization Constants - *----------------------------------------------------------------------- - */ - -/* - * BR0 and OR0 (AMD 512K Socketed FLASH) - * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation) - */ -#define CONFIG_SYS_PRELIM_OR_AM -#define CONFIG_SYS_OR_TIMING_FLASH - -#define FLASH_BASE0_PRELIM 0xFFF00001 -#define CONFIG_SYS_OR0_PRELIM 0xFFF80D42 -#define CONFIG_SYS_BR0_PRELIM 0xFFF00401 - - -/* - * BR1 and OR1 (Intel 8M StrataFLASH) - * Base address = 0xD000_0000 - 0xD07F_FFFF - */ - -#define FLASH_BASE1_PRELIM 0xD0000000 -#define CONFIG_SYS_OR1_PRELIM 0xFF800D42 -#define CONFIG_SYS_BR1_PRELIM 0xD0000801 -/* #define CONFIG_SYS_OR1 0xFF800D42 */ -/* #define CONFIG_SYS_BR1 0xD0000801 */ - - -/* - * BR2 and OR2 (SDRAM) - * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation) - * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation) - * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation) - * - */ -#define SDRAM_BASE 0x00000000 /* SDRAM bank */ -#define SDRAM_PRELIM_OR_AM 0xF8000000 /* map max. 128 MB */ - -/* SDRAM timing */ -#define SDRAM_TIMING 0x00000A00 - -/* For boards with 16M of SDRAM */ -#define SDRAM_16M_MAX_SIZE 0x01000000 /* max 16MB SDRAM */ -#define CONFIG_SYS_16M_MBMR 0x18802114 /* Mem Periodic Timer Prescaler */ - -/* For boards with 64M of SDRAM */ -#define SDRAM_64M_MAX_SIZE 0x04000000 /* max 64MB SDRAM */ -/* TODO - determine real value */ -#define CONFIG_SYS_64M_MBMR 0x18802114 /* Mem Period Timer Prescaler */ - -#define CONFIG_SYS_OR2 (SDRAM_PRELIM_OR_AM | SDRAM_TIMING) -#define CONFIG_SYS_BR2 (SDRAM_BASE | 0x000000C1) - - -/* - * BR3 and OR3 (NVRAM, Sipex, NAND Flash) - * Base address = 0xD100_0000 - 0xD100_FFFF (64K NVRAM) - * Base address = 0xD108_0000 - 0xD108_0000 (Sipex chip ctl register) - * Base address = 0xD110_0000 - 0xD110_0000 (NAND ctl register) - * Base address = 0xD138_0000 - 0xD138_0000 (LED ctl register) - * - */ - -#define CONFIG_SYS_OR3_PRELIM 0xFFC00DF6 -#define CONFIG_SYS_BR3_PRELIM 0xD1000401 -/* #define CONFIG_SYS_OR3 0xFFC00DF6 */ -/* #define CONFIG_SYS_BR3 0xD1000401 */ - - -/* - * BR4 and OR4 (Unused) - * Base address = 0xE000_0000 - 0xE3FF_FFFF - * - */ - -#define CONFIG_SYS_OR4_PRELIM 0xFF000000 -#define CONFIG_SYS_BR4_PRELIM 0xE0000000 -/* #define CONFIG_SYS_OR4 0xFF000000 */ -/* #define CONFIG_SYS_BR4 0xE0000000 */ - - -/* - * BR5 and OR5 (Expansion bus) - * Base address = 0xE400_0000 - 0xE7FF_FFFF - * - */ - -#define CONFIG_SYS_OR5_PRELIM 0xFF000000 -#define CONFIG_SYS_BR5_PRELIM 0xE4000000 -/* #define CONFIG_SYS_OR5 0xFF000000 */ -/* #define CONFIG_SYS_BR5 0xE4000000 */ - - -/* - * BR6 and OR6 (Expansion bus) - * Base address = 0xE800_0000 - 0xEBFF_FFFF - * - */ - -#define CONFIG_SYS_OR6_PRELIM 0xFF000000 -#define CONFIG_SYS_BR6_PRELIM 0xE8000000 -/* #define CONFIG_SYS_OR6 0xFF000000 */ -/* #define CONFIG_SYS_BR6 0xE8000000 */ - - -/* - * BR7 and OR7 (Expansion bus) - * Base address = 0xEC00_0000 - 0xEFFF_FFFF - * - */ - -#define CONFIG_SYS_OR7_PRELIM 0xFF000000 -#define CONFIG_SYS_BR7_PRELIM 0xE8000000 -/* #define CONFIG_SYS_OR7 0xFF000000 */ -/* #define CONFIG_SYS_BR7 0xE8000000 */ - -/* - * Sanity checks - */ -#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET) -#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured -#endif - -#endif /* __CONFIG_H */ |