From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <tudor.ambarus@linaro.org>,
Pratyush Yadav <pratyush@kernel.org>,
Michael Walle <michael@walle.cc>, <linux-mtd@lists.infradead.org>
Cc: Steam Lin <stlin2@winbond.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Md Sadre Alam <quic_mdalam@quicinc.com>,
Sridharan S N <quic_sridsn@quicinc.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
stable@vger.kernel.org
Subject: [PATCH 1/4] mtd: spi-nand: winbond: Fix 512GW and 02JW OOB layout
Date: Wed, 9 Oct 2024 14:49:59 +0200 [thread overview]
Message-ID: <20241009125002.191109-2-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20241009125002.191109-1-miquel.raynal@bootlin.com>
Both W25N512GW and W25N02JW chips have 64 bytes of OOB and thus cannot
use the layout for 128 bytes OOB. Reference the correct layout instead.
Fixes: 6a804fb72de5 ("mtd: spinand: winbond: add support for serial NAND flash")
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
drivers/mtd/nand/spi/winbond.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index 6b520b68407e..4e765cec0a3b 100644
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -189,7 +189,7 @@ static const struct spinand_info winbond_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
0,
- SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
+ SPINAND_ECCINFO(&w25m02gv_ooblayout, w25n02kv_ecc_get_status)),
SPINAND_INFO("W25N512GW",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x20),
NAND_MEMORG(1, 2048, 64, 64, 512, 10, 1, 1, 1),
@@ -198,7 +198,7 @@ static const struct spinand_info winbond_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
0,
- SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
+ SPINAND_ECCINFO(&w25m02gv_ooblayout, w25n02kv_ecc_get_status)),
SPINAND_INFO("W25N02KWZEIR",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x22),
NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
--
2.43.0
next parent reply other threads:[~2024-10-09 12:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20241009125002.191109-1-miquel.raynal@bootlin.com>
2024-10-09 12:49 ` Miquel Raynal [this message]
2024-10-09 13:16 ` [PATCH 1/4] mtd: spi-nand: winbond: Fix 512GW and 02JW OOB layout Frieder Schrempf
2024-10-21 10:02 ` Miquel Raynal
2024-10-09 12:50 ` [PATCH 2/4] mtd: spi-nand: winbond: Fix 512GW, 01GW, 01JW and 02JW ECC information Miquel Raynal
2024-10-09 13:33 ` Frieder Schrempf
2024-10-09 14:47 ` Miquel Raynal
2024-10-21 10:02 ` Miquel Raynal
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