diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 14 | ||||
| -rw-r--r-- | drivers/mtd/dataflash.c | 15 | ||||
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 6 |
3 files changed, 24 insertions, 11 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 12647ef..479075c 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -158,13 +158,13 @@ static uint flash_offset_cfi[2] = { FLASH_OFFSET_CFI, FLASH_OFFSET_CFI_ALT }; /* use CFG_MAX_FLASH_BANKS_DETECT if defined */ #ifdef CFG_MAX_FLASH_BANKS_DETECT -static ulong bank_base[CFG_MAX_FLASH_BANKS_DETECT] = CFG_FLASH_BANKS_LIST; -flash_info_t flash_info[CFG_MAX_FLASH_BANKS_DETECT]; /* FLASH chips info */ +# define CFI_MAX_FLASH_BANKS CFG_MAX_FLASH_BANKS_DETECT #else -static ulong bank_base[CFG_MAX_FLASH_BANKS] = CFG_FLASH_BANKS_LIST; -flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* FLASH chips info */ +# define CFI_MAX_FLASH_BANKS CFG_MAX_FLASH_BANKS #endif +flash_info_t flash_info[CFI_MAX_FLASH_BANKS]; /* FLASH chips info */ + /* * Check if chip width is defined. If not, start detecting with 8bit. */ @@ -1912,12 +1912,14 @@ unsigned long flash_init (void) char *s = getenv("unlock"); #endif +#define BANK_BASE(i) (((unsigned long [CFI_MAX_FLASH_BANKS])CFG_FLASH_BANKS_LIST)[i]) + /* Init: no FLASHes known */ for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) { flash_info[i].flash_id = FLASH_UNKNOWN; - if (!flash_detect_legacy (bank_base[i], i)) - flash_get_size (bank_base[i], i); + if (!flash_detect_legacy (BANK_BASE(i), i)) + flash_get_size (BANK_BASE(i), i); size += flash_info[i].size; if (flash_info[i].flash_id == FLASH_UNKNOWN) { #ifndef CFG_FLASH_QUIET_TEST diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c index 0ad48cd..049da69 100644 --- a/drivers/mtd/dataflash.c +++ b/drivers/mtd/dataflash.c @@ -56,7 +56,7 @@ int AT91F_DataflashInit (void) switch (dfcode) { case AT45DB021: dataflash_info[i].Device.pages_number = 1024; - dataflash_info[i].Device.pages_size = 263; + dataflash_info[i].Device.pages_size = 264; dataflash_info[i].Device.page_offset = 9; dataflash_info[i].Device.byte_mask = 0x300; dataflash_info[i].Device.cs = cs[i].cs; @@ -65,6 +65,19 @@ int AT91F_DataflashInit (void) dataflash_info[i].id = dfcode; found[i] += dfcode;; break; + + case AT45DB081: + dataflash_info[i].Device.pages_number = 4096; + dataflash_info[i].Device.pages_size = 264; + dataflash_info[i].Device.page_offset = 9; + dataflash_info[i].Device.byte_mask = 0x300; + dataflash_info[i].Device.cs = cs[i].cs; + dataflash_info[i].Desc.DataFlash_state = IDLE; + dataflash_info[i].logical_address = cs[i].addr; + dataflash_info[i].id = dfcode; + found[i] += dfcode;; + break; + case AT45DB161: dataflash_info[i].Device.pages_number = 4096; dataflash_info[i].Device.pages_size = 528; diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index d32e382..a7054ae 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -680,13 +680,11 @@ int onenand_read_oob(struct mtd_info *mtd, loff_t from, size_t len, * onenand_verify_page - [GENERIC] verify the chip contents after a write * @param mtd MTD device structure * @param buf the databuffer to verify - * @param block block address - * @param page page address * * Check DataRAM area directly */ static int onenand_verify_page(struct mtd_info *mtd, u_char * buf, - loff_t addr, int block, int page) + loff_t addr) { struct onenand_chip *this = mtd->priv; void __iomem *dataram0, *dataram1; @@ -783,7 +781,7 @@ static int onenand_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, written += thislen; /* Only check verify write turn on */ - ret = onenand_verify_page(mtd, (u_char *) buf, to, block, page); + ret = onenand_verify_page(mtd, (u_char *) buf, to); if (ret) { MTDDEBUG (MTD_DEBUG_LEVEL0, "onenand_write_ecc: verify failed %d\n", ret); |