diff options
Diffstat (limited to 'board/g2000/strataflash.c')
| -rw-r--r-- | board/g2000/strataflash.c | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/board/g2000/strataflash.c b/board/g2000/strataflash.c index 06fedec..8446e02 100644 --- a/board/g2000/strataflash.c +++ b/board/g2000/strataflash.c @@ -85,12 +85,8 @@ #define FLASH_OFFSET_USER_PROTECTION 0x85 #define FLASH_OFFSET_INTEL_PROTECTION 0x81 - #define FLASH_MAN_CFI 0x01000000 - - - typedef union { unsigned char c; unsigned short w; @@ -107,13 +103,10 @@ typedef union { flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ - /*----------------------------------------------------------------------- * Functions */ - - static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c); static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf); static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd); @@ -286,28 +279,28 @@ void flash_print_info (flash_info_t *info) int erased; volatile unsigned long *flash; - /* - * 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 "); - /* print empty and read-only info */ + /* print empty and read-only info */ printf (" %08lX%s%s", info->start[i], erased ? " E" : " ", @@ -464,7 +457,7 @@ static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout printf("Command Sequence Error.\n"); } else if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS)){ printf("Block Erase Error.\n"); - retcode = ERR_NOT_ERASED; + retcode = ERR_NOT_ERASED; } else if (flash_isset(info, sector, 0, FLASH_STATUS_PSLBS)) { printf("Locking Error\n"); } |