diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2024-10-09 14:50:01 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2024-10-21 11:55:40 +0200 |
| commit | ff97ceb6c4addb4a6044c623119d4c1fd83eae6d (patch) | |
| tree | 7bc6464d07859bb0f31603933ee954124204a0a5 | |
| parent | fee9b240916df82a8b07aef0fdfe96785417a164 (diff) | |
| download | lwn-ff97ceb6c4addb4a6044c623119d4c1fd83eae6d.tar.gz lwn-ff97ceb6c4addb4a6044c623119d4c1fd83eae6d.zip | |
mtd: spinand: winbond: Ignore the last ID characters
The last 4 characters in Winbond's branding indicate:
- the package type (ZE/SF/TB),
- the temperature grade (I/J),
- special options, typically the continuous read vs. page read feature
support and its default (G/T/F/R),
None of these information impact us, at the software level (well, the
continuous read mode by default is impacting, but is already handled
gracefully by disabling it in the initialization phase), so let's get
rid of it.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://lore.kernel.org/linux-mtd/20241009125002.191109-4-miquel.raynal@bootlin.com
| -rw-r--r-- | drivers/mtd/nand/spi/winbond.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c index a33ad04e99cc..0aee4c4cbe83 100644 --- a/drivers/mtd/nand/spi/winbond.c +++ b/drivers/mtd/nand/spi/winbond.c @@ -207,7 +207,7 @@ static const struct spinand_info winbond_spinand_table[] = { &update_cache_variants), 0, SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)), - SPINAND_INFO("W25N02JWZEIF", + SPINAND_INFO("W25N02JW", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22), NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 2, 1), NAND_ECCREQ(1, 512), @@ -225,7 +225,7 @@ static const struct spinand_info winbond_spinand_table[] = { &update_cache_variants), 0, SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)), - SPINAND_INFO("W25N02KWZEIR", + SPINAND_INFO("W25N02KW", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x22), NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1), NAND_ECCREQ(8, 512), @@ -234,7 +234,7 @@ static const struct spinand_info winbond_spinand_table[] = { &update_cache_variants), 0, SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)), - SPINAND_INFO("W25N01GWZEIG", + SPINAND_INFO("W25N01GW", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x21), NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), NAND_ECCREQ(1, 512), |