diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/chips/cfi_probe.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/mtd/chips/cfi_probe.c b/drivers/mtd/chips/cfi_probe.c index f657d16cb98c..045dc100496c 100644 --- a/drivers/mtd/chips/cfi_probe.c +++ b/drivers/mtd/chips/cfi_probe.c @@ -158,6 +158,7 @@ static int __xipram cfi_chip_setup(struct map_info *map, __u32 base = 0; int num_erase_regions = cfi_read_query(map, base + (0x10 + 28)*ofs_factor); int i; + int addr_unlock1 = 0x555, addr_unlock2 = 0x2AA; xip_enable(base, map, cfi); #ifdef DEBUG_CFI @@ -214,9 +215,9 @@ static int __xipram cfi_chip_setup(struct map_info *map, * back into Read Mode, which is a nop in this case). */ cfi_send_gen_cmd(0xf0, 0, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0xaa, 0x555, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0x55, 0x2aa, base, map, cfi, cfi->device_type, NULL); - cfi_send_gen_cmd(0x90, 0x555, base, map, cfi, cfi->device_type, NULL); + cfi_send_gen_cmd(0xaa, addr_unlock1, base, map, cfi, cfi->device_type, NULL); + cfi_send_gen_cmd(0x55, addr_unlock2, base, map, cfi, cfi->device_type, NULL); + cfi_send_gen_cmd(0x90, addr_unlock1, base, map, cfi, cfi->device_type, NULL); cfi->mfr = cfi_read_query16(map, base); cfi->id = cfi_read_query16(map, base + ofs_factor); |