diff options
Diffstat (limited to 'drivers/mtd/nand/spi/gigadevice.c')
| -rw-r--r-- | drivers/mtd/nand/spi/gigadevice.c | 45 |
1 files changed, 12 insertions, 33 deletions
diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c index e99d425aa93f..d219c970042a 100644 --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -195,7 +195,8 @@ static int gd5fxgq4ufxxg_ecc_get_status(struct spinand_device *spinand, } static const struct spinand_info gigadevice_spinand_table[] = { - SPINAND_INFO("GD5F1GQ4xA", 0xF1, + SPINAND_INFO("GD5F1GQ4xA", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xf1), NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), NAND_ECCREQ(8, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants, @@ -204,7 +205,8 @@ static const struct spinand_info gigadevice_spinand_table[] = { 0, SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout, gd5fxgq4xa_ecc_get_status)), - SPINAND_INFO("GD5F2GQ4xA", 0xF2, + SPINAND_INFO("GD5F2GQ4xA", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xf2), NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1), NAND_ECCREQ(8, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants, @@ -213,7 +215,8 @@ static const struct spinand_info gigadevice_spinand_table[] = { 0, SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout, gd5fxgq4xa_ecc_get_status)), - SPINAND_INFO("GD5F4GQ4xA", 0xF4, + SPINAND_INFO("GD5F4GQ4xA", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xf4), NAND_MEMORG(1, 2048, 64, 64, 4096, 80, 1, 1, 1), NAND_ECCREQ(8, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants, @@ -222,7 +225,8 @@ static const struct spinand_info gigadevice_spinand_table[] = { 0, SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout, gd5fxgq4xa_ecc_get_status)), - SPINAND_INFO("GD5F1GQ4UExxG", 0xd1, + SPINAND_INFO("GD5F1GQ4UExxG", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xd1), NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), NAND_ECCREQ(8, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants, @@ -231,7 +235,8 @@ static const struct spinand_info gigadevice_spinand_table[] = { 0, SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout, gd5fxgq4uexxg_ecc_get_status)), - SPINAND_INFO("GD5F1GQ4UFxxG", 0xb148, + SPINAND_INFO("GD5F1GQ4UFxxG", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb1, 0x48), NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), NAND_ECCREQ(8, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants_f, @@ -242,39 +247,13 @@ static const struct spinand_info gigadevice_spinand_table[] = { gd5fxgq4ufxxg_ecc_get_status)), }; -static int gigadevice_spinand_detect(struct spinand_device *spinand) -{ - u8 *id = spinand->id.data; - u16 did; - int ret; - - /* - * Earlier GDF5-series devices (A,E) return [0][MID][DID] - * Later (F) devices return [MID][DID1][DID2] - */ - - if (id[0] == SPINAND_MFR_GIGADEVICE) - did = (id[1] << 8) + id[2]; - else if (id[0] == 0 && id[1] == SPINAND_MFR_GIGADEVICE) - did = id[2]; - else - return 0; - - ret = spinand_match_and_init(spinand, gigadevice_spinand_table, - ARRAY_SIZE(gigadevice_spinand_table), - did); - if (ret) - return ret; - - return 1; -} - static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = { - .detect = gigadevice_spinand_detect, }; const struct spinand_manufacturer gigadevice_spinand_manufacturer = { .id = SPINAND_MFR_GIGADEVICE, .name = "GigaDevice", + .chips = gigadevice_spinand_table, + .nchips = ARRAY_SIZE(gigadevice_spinand_table), .ops = &gigadevice_spinand_manuf_ops, }; |