diff options
Diffstat (limited to 'drivers/mtd/chips/cfi_cmdset_0002.c')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0002.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index 389acc600f5..d072e87ce4e 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -185,6 +185,10 @@ static void fixup_convert_atmel_pri(struct mtd_info *mtd, void *param) extp->TopBottom = 2; else extp->TopBottom = 3; + + /* burst write mode not supported */ + cfi->cfiq->BufWriteTimeoutTyp = 0; + cfi->cfiq->BufWriteTimeoutMax = 0; } static void fixup_use_secsi(struct mtd_info *mtd, void *param) @@ -213,10 +217,11 @@ static void fixup_use_atmel_lock(struct mtd_info *mtd, void *param) { mtd->lock = cfi_atmel_lock; mtd->unlock = cfi_atmel_unlock; - mtd->flags |= MTD_STUPID_LOCK; + mtd->flags |= MTD_POWERUP_LOCK; } static struct cfi_fixup cfi_fixup_table[] = { + { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri, NULL }, #ifdef AMD_BOOTLOC_BUG { CFI_MFR_AMD, CFI_ID_ANY, fixup_amd_bootblock, NULL }, #endif @@ -229,7 +234,6 @@ static struct cfi_fixup cfi_fixup_table[] = { #if !FORCE_WORD_WRITE { CFI_MFR_ANY, CFI_ID_ANY, fixup_use_write_buffers, NULL, }, #endif - { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri, NULL }, { 0, 0, NULL, NULL } }; static struct cfi_fixup jedec_fixup_table[] = { @@ -338,10 +342,12 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) /* Modify the unlock address if we are in compatibility mode */ if ( /* x16 in x8 mode */ ((cfi->device_type == CFI_DEVICETYPE_X8) && - (cfi->cfiq->InterfaceDesc == 2)) || + (cfi->cfiq->InterfaceDesc == + CFI_INTERFACE_X8_BY_X16_ASYNC)) || /* x32 in x16 mode */ ((cfi->device_type == CFI_DEVICETYPE_X16) && - (cfi->cfiq->InterfaceDesc == 4))) + (cfi->cfiq->InterfaceDesc == + CFI_INTERFACE_X16_BY_X32_ASYNC))) { cfi->addr_unlock1 = 0xaaa; cfi->addr_unlock2 = 0x555; |