diff options
author | wdenk <wdenk> | 2003-06-27 21:31:46 +0000 |
---|---|---|
committer | wdenk <wdenk> | 2003-06-27 21:31:46 +0000 |
commit | 8bde7f776c77b343aca29b8c7b58464d915ac245 (patch) | |
tree | 20f1fd99975215e7c658454a15cdb4ed4694e2d4 /board/bubinga405ep | |
parent | 993cad9364c6b87ae429d1ed1130d8153f6f027e (diff) |
* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Diffstat (limited to 'board/bubinga405ep')
-rw-r--r-- | board/bubinga405ep/Makefile | 2 | ||||
-rw-r--r-- | board/bubinga405ep/flash.c | 95 | ||||
-rw-r--r-- | board/bubinga405ep/init.S | 4 | ||||
-rw-r--r-- | board/bubinga405ep/u-boot.lds | 4 | ||||
-rw-r--r-- | board/bubinga405ep/u-boot.lds.debug | 1 |
5 files changed, 54 insertions, 52 deletions
diff --git a/board/bubinga405ep/Makefile b/board/bubinga405ep/Makefile index 12b2fa8107..97d6a1e671 100644 --- a/board/bubinga405ep/Makefile +++ b/board/bubinga405ep/Makefile @@ -29,7 +29,7 @@ OBJS = $(BOARD).o flash.o SOBJS = init.o $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) crv $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bubinga405ep/flash.c b/board/bubinga405ep/flash.c index f93dcd4f9d..6a9907c016 100644 --- a/board/bubinga405ep/flash.c +++ b/board/bubinga405ep/flash.c @@ -73,8 +73,8 @@ unsigned long flash_init (void) { unsigned long size_b0, size_b1; int i; - uint pbcr; - unsigned long base_b0, base_b1; + uint pbcr; + unsigned long base_b0, base_b1; /* Init: no FLASHes known */ for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) { @@ -172,7 +172,6 @@ unsigned long flash_init (void) } - /*----------------------------------------------------------------------- */ static void flash_get_offsets (ulong base, flash_info_t *info) @@ -180,11 +179,11 @@ static void flash_get_offsets (ulong base, flash_info_t *info) int i; /* set up sector start address table */ - if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || + if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || (info->flash_id == FLASH_AM040)){ for (i = 0; i < info->sector_count; i++) info->start[i] = base + (i * 0x00010000); - } else { + } else { if (info->flash_id & FLASH_BTYPE) { /* set sector offsets for bottom boot block type */ info->start[0] = base + 0x00000000; @@ -212,10 +211,10 @@ static void flash_get_offsets (ulong base, flash_info_t *info) void flash_print_info (flash_info_t *info) { int i; - int k; - int size; - int erased; - volatile unsigned long *flash; + int k; + int size; + int erased; + volatile unsigned long *flash; if (info->flash_id == FLASH_UNKNOWN) { printf ("missing or unknown FLASH type\n"); @@ -261,24 +260,24 @@ void flash_print_info (flash_info_t *info) printf (" Sector Start Addresses:"); for (i=0; i<info->sector_count; ++i) { - /* - * Check if whole sector is erased - */ - if (i != (info->sector_count-1)) - size = info->start[i+1] - info->start[i]; - else - size = info->start[0] + info->size - info->start[i]; - erased = 1; - flash = (volatile unsigned long *)info->start[i]; - size = size >> 2; /* divide by 4 for longword access */ - for (k=0; k<size; k++) - { - if (*flash++ != 0xffffffff) - { - erased = 0; - break; - } - } + /* + * Check if whole sector is erased + */ + if (i != (info->sector_count-1)) + size = info->start[i+1] - info->start[i]; + else + size = info->start[0] + info->size - info->start[i]; + erased = 1; + flash = (volatile unsigned long *)info->start[i]; + size = size >> 2; /* divide by 4 for longword access */ + for (k=0; k<size; k++) + { + if (*flash++ != 0xffffffff) + { + erased = 0; + break; + } + } if ((i % 5) == 0) printf ("\n "); @@ -313,7 +312,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info) short i; FLASH_WORD_SIZE value; ulong base = (ulong)addr; - volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr; + volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr; /* Write auto select command: read Manufacturer ID */ addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; @@ -345,14 +344,14 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info) #ifdef CONFIG_ADCIOP value = addr2[0]; /* device ID */ - /* printf("\ndev_code=%x\n", value); */ + /* printf("\ndev_code=%x\n", value); */ #else value = addr2[1]; /* device ID */ #endif switch (value) { case (FLASH_WORD_SIZE)AMD_ID_F040B: - info->flash_id += FLASH_AM040; + info->flash_id += FLASH_AM040; info->sector_count = 8; info->size = 0x0080000; /* => 512 ko */ break; @@ -423,11 +422,11 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info) } /* set up sector start address table */ - if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || + if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || (info->flash_id == FLASH_AM040)){ for (i = 0; i < info->sector_count; i++) info->start[i] = base + (i * 0x00010000); - } else { + } else { if (info->flash_id & FLASH_BTYPE) { /* set sector offsets for bottom boot block type */ info->start[0] = base + 0x00000000; @@ -458,10 +457,10 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info) info->protect[i] = addr2[4] & 1; #else addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]); - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) - info->protect[i] = 0; - else - info->protect[i] = addr2[2] & 1; + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) + info->protect[i] = 0; + else + info->protect[i] = addr2[2] & 1; #endif } @@ -472,9 +471,9 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info) #if 0 /* test-only */ #ifdef CONFIG_ADCIOP addr2 = (volatile unsigned char *)info->start[0]; - addr2[ADDR0] = 0xAA; - addr2[ADDR1] = 0x55; - addr2[ADDR0] = 0xF0; /* reset bank */ + addr2[ADDR0] = 0xAA; + addr2[ADDR1] = 0x55; + addr2[ADDR0] = 0xF0; /* reset bank */ #else addr2 = (FLASH_WORD_SIZE *)info->start[0]; *addr2 = (FLASH_WORD_SIZE)0x00F000F0; /* reset bank */ @@ -496,15 +495,15 @@ int wait_for_DQ7(flash_info_t *info, int sect) start = get_timer (0); last = start; while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) { - 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 */ - putc ('.'); - last = now; - } + 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 */ + putc ('.'); + last = now; + } } return 0; } diff --git a/board/bubinga405ep/init.S b/board/bubinga405ep/init.S index 12c51e829b..e47852595f 100644 --- a/board/bubinga405ep/init.S +++ b/board/bubinga405ep/init.S @@ -50,6 +50,6 @@ /* Function: sdram_init */ /* Description: Dummy implementation here - done in C later */ /*----------------------------------------------------------------------------- */ - .globl sdram_init + .globl sdram_init sdram_init: - blr + blr diff --git a/board/bubinga405ep/u-boot.lds b/board/bubinga405ep/u-boot.lds index a1ddd841f1..3894614a4a 100644 --- a/board/bubinga405ep/u-boot.lds +++ b/board/bubinga405ep/u-boot.lds @@ -121,6 +121,10 @@ SECTIONS _edata = .; PROVIDE (edata = .); + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + __start___ex_table = .; __ex_table : { *(__ex_table) } __stop___ex_table = .; diff --git a/board/bubinga405ep/u-boot.lds.debug b/board/bubinga405ep/u-boot.lds.debug index 69b7872ea7..df50b7d198 100644 --- a/board/bubinga405ep/u-boot.lds.debug +++ b/board/bubinga405ep/u-boot.lds.debug @@ -144,4 +144,3 @@ SECTIONS _end = . ; PROVIDE (end = .); } - |