diff options
author | Wolfgang Denk <wd@denx.de> | 2008-05-20 16:00:29 +0200 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-05-21 00:14:08 +0200 |
commit | 53677ef18e25c97ac613349087c5cb33ae5a2741 (patch) | |
tree | f947d34d6efaee2401ea0e4c6104ef2f6a0f7ad0 /board/esteem192e | |
parent | 727f63334676e760877d43bfb8f0e9331ac8b101 (diff) |
Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).
Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board/esteem192e')
-rw-r--r-- | board/esteem192e/flash.c | 1030 | ||||
-rw-r--r-- | board/esteem192e/u-boot.lds | 8 |
2 files changed, 539 insertions, 499 deletions
diff --git a/board/esteem192e/flash.c b/board/esteem192e/flash.c index 5465deaf97..d5eb2019b6 100644 --- a/board/esteem192e/flash.c +++ b/board/esteem192e/flash.c @@ -24,7 +24,7 @@ #include <common.h> #include <mpc8xx.h> -flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ +flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ #ifdef CONFIG_FLASH_16BIT #define FLASH_WORD_SIZE unsigned short @@ -38,97 +38,101 @@ flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ * Functions */ -ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info); +ulong flash_get_size (volatile FLASH_WORD_SIZE * addr, flash_info_t * info); + #ifndef CONFIG_FLASH_16BIT -static int write_word (flash_info_t *info, ulong dest, ulong data); +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); +static int write_short (flash_info_t * info, ulong dest, ushort data); #endif /*int flash_write (uchar *, ulong, ulong); */ /*flash_info_t *addr2info (ulong); */ -static void flash_get_offsets (ulong base, flash_info_t *info); +static void flash_get_offsets (ulong base, flash_info_t * info); /*----------------------------------------------------------------------- */ unsigned long flash_init (void) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; unsigned long size_b0, size_b1; int i; /* Init: no FLASHes known */ - for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) { + for (i = 0; i < CFG_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_BASE0_PRELIM, - &flash_info[0]); + size_b0 = + flash_get_size ((volatile FLASH_WORD_SIZE *) + FLASH_BASE0_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); + printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", size_b0, size_b0 << 20); } - size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, - &flash_info[1]); + size_b1 = + flash_get_size ((volatile FLASH_WORD_SIZE *) + FLASH_BASE1_PRELIM, &flash_info[1]); if (size_b1 > size_b0) { printf ("## ERROR: " "Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n", - size_b1, size_b1<<20, - size_b0, size_b0<<20 - ); - flash_info[0].flash_id = FLASH_UNKNOWN; - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[0].sector_count = -1; - flash_info[1].sector_count = -1; - flash_info[0].size = 0; - flash_info[1].size = 0; + size_b1, size_b1 << 20, size_b0, size_b0 << 20); + flash_info[0].flash_id = FLASH_UNKNOWN; + flash_info[1].flash_id = FLASH_UNKNOWN; + flash_info[0].sector_count = -1; + flash_info[1].sector_count = -1; + flash_info[0].size = 0; + flash_info[1].size = 0; return (0); } /* Remap FLASH according to real size */ memctl->memc_or0 = CFG_OR_TIMING_FLASH | (-size_b0 & 0xFFFF8000); - memctl->memc_br0 = CFG_FLASH_BASE | 0x00000801; /* (CFG_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V;*/ + memctl->memc_br0 = CFG_FLASH_BASE | 0x00000801; /* (CFG_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V; */ /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)CFG_FLASH_BASE, - &flash_info[0]); + size_b0 = flash_get_size ((volatile FLASH_WORD_SIZE *) CFG_FLASH_BASE, + &flash_info[0]); flash_get_offsets (CFG_FLASH_BASE, &flash_info[0]); #if CFG_MONITOR_BASE >= CFG_FLASH_BASE /* monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - CFG_MONITOR_BASE, - CFG_MONITOR_BASE+monitor_flash_len-1, - &flash_info[0]); + (void) flash_protect (FLAG_PROTECT_SET, + CFG_MONITOR_BASE, + CFG_MONITOR_BASE + monitor_flash_len - 1, + &flash_info[0]); #endif if (size_b1) { - memctl->memc_or1 = CFG_OR_TIMING_FLASH | (-size_b1 & 0xFFFF8000); - memctl->memc_br1 = (CFG_FLASH_BASE | 0x00000801) + (size_b0 & BR_BA_MSK); - /*((CFG_FLASH_BASE + size_b0) & BR_BA_MSK) | - BR_MS_GPCM | BR_V;*/ + memctl->memc_or1 = + CFG_OR_TIMING_FLASH | (-size_b1 & 0xFFFF8000); + memctl->memc_br1 = + (CFG_FLASH_BASE | 0x00000801) + (size_b0 & BR_BA_MSK); + /*((CFG_FLASH_BASE + size_b0) & BR_BA_MSK) | + BR_MS_GPCM | BR_V; */ /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)(CFG_FLASH_BASE + size_b0), - &flash_info[1]); + size_b1 = + flash_get_size ((volatile FLASH_WORD_SIZE + *) (CFG_FLASH_BASE + size_b0), + &flash_info[1]); flash_get_offsets (CFG_FLASH_BASE + size_b0, &flash_info[1]); #if CFG_MONITOR_BASE >= CFG_FLASH_BASE /* monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - CFG_MONITOR_BASE, - CFG_MONITOR_BASE+monitor_flash_len-1, - &flash_info[1]); + (void) flash_protect (FLAG_PROTECT_SET, + CFG_MONITOR_BASE, + CFG_MONITOR_BASE + monitor_flash_len - + 1, &flash_info[1]); #endif } else { - memctl->memc_br1 = 0; /* invalidate bank */ + memctl->memc_br1 = 0; /* invalidate bank */ flash_info[1].flash_id = FLASH_UNKNOWN; flash_info[1].sector_count = -1; @@ -142,110 +146,112 @@ unsigned long flash_init (void) /*----------------------------------------------------------------------- */ -static void flash_get_offsets (ulong base, flash_info_t *info) +static void flash_get_offsets (ulong base, flash_info_t * info) { int i; /* set up sector start adress table */ if (info->flash_id & FLASH_BTYPE) { - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { #ifndef CONFIG_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; + /* 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; + /* 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 */ + /* set sector offsets for top boot block type */ i = info->sector_count - 1; - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { #ifndef CONFIG_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; - } + 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 { + } 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; + 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; - } + 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 { + } 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; + 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 } @@ -254,12 +260,12 @@ static void flash_get_offsets (ulong base, flash_info_t *info) /*----------------------------------------------------------------------- */ -void flash_print_info (flash_info_t *info) +void flash_print_info (flash_info_t * info) { int i; uchar *boottype; - uchar botboot[]=", bottom boot sect)\n"; - uchar topboot[]=", top boot sector)\n"; + 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"); @@ -267,73 +273,100 @@ void flash_print_info (flash_info_t *info) } 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; + 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; + if (info->flash_id & 0x0001) { + boottype = botboot; } else { - boottype = topboot; + 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; - -#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; + 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; + +#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 - default: printf ("Unknown Chip Type\n"); - break; + default: + printf ("Unknown Chip Type\n"); + break; } printf (" Size: %ld MB in %d Sectors\n", info->size >> 20, info->sector_count); printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) { + for (i = 0; i < info->sector_count; ++i) { if ((i % 5) == 0) printf ("\n "); printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); + info->start[i], info->protect[i] ? " (RO)" : " "); } printf ("\n"); return; @@ -349,10 +382,10 @@ void flash_print_info (flash_info_t *info) /* * The following code cannot be run from FLASH! */ -ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) +ulong flash_get_size (volatile FLASH_WORD_SIZE * addr, flash_info_t * info) { short i; - ulong base = (ulong)addr; + ulong base = (ulong) addr; FLASH_WORD_SIZE value; /* Write auto select command: read Manufacturer ID */ @@ -367,7 +400,7 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) */ addr[0x0000] = 0x00900090; - if(addr[0x0000] != 0x00890089){ + if (addr[0x0000] != 0x00890089) { addr[0x0555] = 0x00AA00AA; addr[0x02AA] = 0x00550055; addr[0x0555] = 0x00900090; @@ -381,7 +414,7 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) addr[0x0000] = 0x0090; - if(addr[0x0000] != 0x0089){ + if (addr[0x0000] != 0x0089) { addr[0x0555] = 0x00AA; addr[0x02AA] = 0x0055; addr[0x0555] = 0x0090; @@ -409,11 +442,11 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) info->flash_id = FLASH_UNKNOWN; info->sector_count = 0; info->size = 0; - return (0); /* no or unknown flash */ + return (0); /* no or unknown flash */ } - value = addr[1]; /* device ID */ + value = addr[1]; /* device ID */ switch (value) { @@ -421,206 +454,208 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) info->flash_id += FLASH_AM400T; info->sector_count = 11; info->size = 0x00100000; - break; /* => 1 MB */ + 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 */ + 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 */ + 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 */ + 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 */ + 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 */ + 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 */ + 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 */ + break; /* => 8 MB */ #endif case (INTEL_ID_28F800B3T & FLASH_ID_MASK): info->flash_id += FLASH_INTEL800T; info->sector_count = 23; info->size = 0x00200000; - break; /* => 2 MB */ + 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 */ + 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 */ + 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 */ + 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 */ + 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 */ + break; /* => 8 MB */ -#if 0 /* enable when devices are available */ +#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 */ + 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 */ + break; /* => 16 MB */ #endif default: info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ + return (0); /* => no or unknown flash */ } /* set up sector start adress table */ if (info->flash_id & FLASH_BTYPE) { - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { #ifndef CONFIG_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; + /* 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; + /* 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 */ + /* set sector offsets for top boot block type */ i = info->sector_count - 1; - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { #ifndef CONFIG_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; - } + 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 { + } 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; + 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; - } + 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 { + } 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; + 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 } @@ -628,7 +663,7 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) 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]); + addr = (volatile FLASH_WORD_SIZE *) (info->start[i]); info->protect[i] = addr[2] & 1; } @@ -636,11 +671,11 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) * 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 */ + 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 */ + *addr = (0x00FF00FF & FLASH_ID_MASK); /* reset bank */ } } @@ -651,10 +686,11 @@ ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info) /*----------------------------------------------------------------------- */ -int flash_erase (flash_info_t *info, int s_first, int s_last) +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]); + 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; @@ -670,21 +706,20 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) if ((info->flash_id == FLASH_UNKNOWN) || ((info->flash_id > FLASH_AMD_COMP) && - ( (info->flash_id & FLASH_VENDMASK) != FLASH_MAN_INTEL ) ) ){ + ((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) { + 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); + printf ("- Warning: %d protected sectors will not be erased!\n", prot); } else { printf ("\n"); } @@ -692,109 +727,111 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) l_sect = -1; /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - if(info->flash_id < FLASH_AMD_COMP) { + flag = disable_interrupts (); + if (info->flash_id < FLASH_AMD_COMP) { #ifndef CONFIG_FLASH_16BIT - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00800080; - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; + 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; + 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; + /* 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)) > CFG_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - serial_putc ('.'); - last = now; + /* 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)) > CFG_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 { + 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; + for (sect = s_first; sect <= s_last; sect++) { + if (info->protect[sect] == 0) { /* not protected */ + barf = 0; #ifndef CONFIG_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; + 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; + 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; + 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 */ + } - addr = (volatile FLASH_WORD_SIZE *)info->start[0]; - addr[0] = (0x00FF00FF & FLASH_ID_MASK); /* reset bank */ } - - } printf (" done\n"); return rcode; } @@ -809,7 +846,7 @@ DONE: * 2 - Flash not erased */ -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) +int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) { #ifndef CONFIG_FLASH_16BIT ulong cp, wp, data; @@ -830,19 +867,19 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) */ if ((l = addr - wp) != 0) { data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); + for (i = 0, cp = wp; i < l; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); } - for (; i<4 && cnt>0; ++i) { + for (; i < 4 && cnt > 0; ++i) { data = (data << 8) | *src++; --cnt; ++cp; } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); + for (; cnt == 0 && i < 4; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); } - if ((rc = write_word(info, wp, data)) != 0) { + if ((rc = write_word (info, wp, data)) != 0) { return (rc); } wp += 4; @@ -853,13 +890,13 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) */ while (cnt >= 4) { data = 0; - for (i=0; i<4; ++i) { + for (i = 0; i < 4; ++i) { data = (data << 8) | *src++; } - if ((rc = write_word(info, wp, data)) != 0) { + if ((rc = write_word (info, wp, data)) != 0) { return (rc); } - wp += 4; + wp += 4; cnt -= 4; } @@ -871,15 +908,15 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) * handle unaligned tail bytes */ data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { + 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); + for (; i < 4; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); } - return (write_word(info, wp, data)); + return (write_word (info, wp, data)); #else wp = (addr & ~1); /* get lower word aligned address */ @@ -891,7 +928,7 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) data = 0; data = (data << 8) | *src++; --cnt; - if ((rc = write_short(info, wp, data)) != 0) { + if ((rc = write_short (info, wp, data)) != 0) { return (rc); } wp += 2; @@ -903,7 +940,7 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) /* l = 0; used for debuging */ while (cnt >= 2) { data = 0; - for (i=0; i<2; ++i) { + for (i = 0; i < 2; ++i) { data = (data << 8) | *src++; } @@ -912,10 +949,10 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) l = 1; } used for debuging */ - if ((rc = write_short(info, wp, data)) != 0) { + if ((rc = write_short (info, wp, data)) != 0) { return (rc); } - wp += 2; + wp += 2; cnt -= 2; } @@ -927,15 +964,15 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) * handle unaligned tail bytes */ data = 0; - for (i=0, cp=wp; i<2 && cnt>0; ++i, ++cp) { + 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); + for (; i < 2; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); } - return (write_short(info, wp, data)); + return (write_short (info, wp, data)); #endif @@ -948,148 +985,151 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) * 2 - Flash not erased */ #ifndef CONFIG_FLASH_16BIT -static int write_word (flash_info_t *info, ulong dest, ulong data) +static int write_word (flash_info_t * info, ulong dest, ulong data) { - vu_long *addr = (vu_long*)(info->start[0]); - ulong start,barf; + 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) { + 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; + 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(); + enable_interrupts (); /* data polling for D7 */ start = get_timer (0); - if(info->flash_id > FLASH_AMD_COMP) { + if (info->flash_id > FLASH_AMD_COMP) { - while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) { - if (get_timer(start) > CFG_FLASH_WRITE_TOUT) { - return (1); + while ((*((vu_long *) dest) & 0x00800080) != + (data & 0x00800080)) { + if (get_timer (start) > CFG_FLASH_WRITE_TOUT) { + return (1); + } } - } - } else { + } else { - while(!(addr[0] & 0x00800080)){ /* wait for error or finish */ - if (get_timer(start) > CFG_FLASH_WRITE_TOUT) { - return (1); - } + while (!(addr[0] & 0x00800080)) { /* wait for error or finish */ + if (get_timer (start) > CFG_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); - } + 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); + return (0); -} + } #else -static int write_short (flash_info_t *info, ulong dest, ushort data) +static int write_short (flash_info_t * info, ulong dest, ushort data) { - vu_short *addr = (vu_short*)(info->start[0]); - ulong start,barf; + 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) { + 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; + 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(); + 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) > CFG_FLASH_WRITE_TOUT) { - return (1); + if (info->flash_id < FLASH_AMD_COMP) { + /* AMD stuff */ + while ((*((vu_short *) dest) & 0x0080) != (data & 0x0080)) { + if (get_timer (start) > CFG_FLASH_WRITE_TOUT) { + return (1); + } } - } - } else { - /* intel stuff */ - while(!(addr[0] & 0x0080)){ /* wait for error or finish */ - if (get_timer(start) > CFG_FLASH_WRITE_TOUT) return (1); - } + } else { + /* intel stuff */ + while (!(addr[0] & 0x0080)) { /* wait for error or finish */ + if (get_timer (start) > CFG_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) > CFG_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) > CFG_FLASH_WRITE_TOUT) + return (1); + } + *addr = 0x00FF; } - - *addr = 0x00FF; - - } - return (0); - } - #endif - -/*----------------------------------------------------------------------- - */ +/*-----------------------------------------------------------------------*/ diff --git a/board/esteem192e/u-boot.lds b/board/esteem192e/u-boot.lds index 2a8d9e2f6c..acaf4e34fc 100644 --- a/board/esteem192e/u-boot.lds +++ b/board/esteem192e/u-boot.lds @@ -33,11 +33,11 @@ SECTIONS .dynsym : { *(.dynsym) } .dynstr : { *(.dynstr) } .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } + .rela.text : { *(.rela.text) } .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } .rel.got : { *(.rel.got) } .rela.got : { *(.rela.got) } .rel.ctors : { *(.rel.ctors) } |