kernel: add support for Toshiba TC58NVG0S3HTA00 NAND flash

The Toshiba TC58NVG0S3HTA00 is detected with 64 byte OOB while the flash
has 128 byte OOB. This adds a static NAND ID entry to correct this.

Signed-off-by: Andreas Böhler <dev@aboehler.at>
(cherry picked from commit 0bc794a66845738eef7eeb7e13877ffb8aec17f7)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

diff --git a/target/linux/generic/pending-5.10/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch b/target/linux/generic/pending-5.10/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch
new file mode 100644 (file)
index 0000000..54df828
--- /dev/null
+++ b/target/linux/generic/pending-5.10/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch
@@ -0,0 +1,36 @@
+From 35ca7e3e6ccd120d694a3425f37fc6374ad2e11e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20B=C3=B6hler?= <dev@aboehler.at>
+Date: Wed, 20 Apr 2022 12:08:38 +0200
+Subject: [PATCH] mtd: rawnand: add support for Toshiba TC58NVG0S3HTA00
+ NAND flash
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The Toshiba TC58NVG0S3HTA00 is detected with 64 byte OOB while the flash
+has 128 bytes OOB. This adds a static NAND ID entry to correct this.
+
+Tested on FRITZ!Box 7530 flashed with OpenWrt.
+
+Signed-off-by: Andreas Böhler <dev@aboehler.at>
+---
+ 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 6e41902be35f..d64adbd1ce6b 100644
+--- a/drivers/mtd/nand/raw/nand_ids.c
++++ b/drivers/mtd/nand/raw/nand_ids.c
+@@ -29,6 +29,9 @@ struct nand_flash_dev nand_flash_ids[] = {
+       {"TC58NVG0S3E 1G 3.3V 8-bit",
+               { .id = {0x98, 0xd1, 0x90, 0x15, 0x76, 0x14, 0x01, 0x00} },
+                 SZ_2K, SZ_128, SZ_128K, 0, 8, 64, NAND_ECC_INFO(1, SZ_512), },
++      {"TC58NVG0S3HTA00 1G 3.3V 8-bit",
++              { .id = {0x98, 0xf1, 0x80, 0x15} },
++                SZ_2K, SZ_128, SZ_128K, 0, 4, 128, NAND_ECC_INFO(8, SZ_512), },
+       {"TC58NVG2S0F 4G 3.3V 8-bit",
+               { .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08} },
+                 SZ_4K, SZ_512, SZ_256K, 0, 8, 224, NAND_ECC_INFO(4, SZ_512) },
+-- 
+2.35.1
+