linux-kernel - [PATCH 1/1] mtd: rawnand: add support for TH58NYG3S0HBAI4 NAND flash

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Message-Id: <20231021150212.20509-1-amadeus@jmu.edu.cn>
Date:   Sat, 21 Oct 2023 23:02:12 +0800
From:   Chukun Pan <amadeus@....edu.cn>
To:     Miquel Raynal <miquel.raynal@...tlin.com>
Cc:     Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Chukun Pan <amadeus@....edu.cn>
Subject: [PATCH 1/1] mtd: rawnand: add support for TH58NYG3S0HBAI4 NAND flash

The Toshiba TH58NYG3S0HBAI4 is detected with 128 byte OOB while the flash
has 256 bytes OOB. This adds a static NAND ID entry to correct this.

Tested on Arcadyan AW1000 flashed with OpenWrt.

Signed-off-by: Chukun Pan <amadeus@....edu.cn>
---
 drivers/mtd/nand/raw/nand_ids.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c
index 650351c62af6..2b871dfd1d09 100644
--- a/drivers/mtd/nand/raw/nand_ids.c
+++ b/drivers/mtd/nand/raw/nand_ids.c
@@ -58,6 +58,9 @@ struct nand_flash_dev nand_flash_ids[] = {
 		{ .id = {0xad, 0xde, 0x14, 0xa7, 0x42, 0x4a} },
 		  SZ_16K, SZ_8K, SZ_4M, NAND_NEED_SCRAMBLING, 6, 1664,
 		  NAND_ECC_INFO(40, SZ_1K) },
+	{"TH58NYG3S0HBAI4 8G 1.8V 8-bit",
+		{ .id = {0x98, 0xa3, 0x91, 0x26, 0x76} },
+		  SZ_4K, SZ_1K, SZ_256K, 0, 4, 256, NAND_ECC_INFO(8, SZ_512) },
 	{"TH58NVG2S3HBAI4 4G 3.3V 8-bit",
 		{ .id = {0x98, 0xdc, 0x91, 0x15, 0x76} },
 		  SZ_2K, SZ_512, SZ_128K, 0, 5, 128, NAND_ECC_INFO(8, SZ_512) },
-- 
2.25.1