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| author | Christian Lamparter <chunkeey@gmail.com> | 2022-06-06 21:41:07 +0200 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2022-06-19 12:31:02 +0200 |
| commit | ac2166b1358b1cfe5b6397f027556f7327063c3e (patch) | |
| tree | fe04b3d8c74762c6df393c45d31d004d38c2cb76 /target/linux/ipq40xx | |
| parent | 9379bc2fcf905568ef329a121c8c8a11fc98b02c (diff) | |
| download | upstream-ac2166b1358b1cfe5b6397f027556f7327063c3e.tar.gz upstream-ac2166b1358b1cfe5b6397f027556f7327063c3e.tar.bz2 upstream-ac2166b1358b1cfe5b6397f027556f7327063c3e.zip | |
kernel: move Toshiba-TC58NVG0S3H patch to ipq40xx redux
Linux' upstream MTD-Maintainer Miquèl Raynal noted:
|Reverting seems the safest option here, not knowing how many devices
|have these damaged/counterfeit chips. If it is just a couple and only on
|Fritzboxes, as suggested in the Github issue this patch could be
|carried through OpenWrt and that would seem more future proof IMHO.
This patch follows up with the first patch. It actually
moves the patches out of target/linux/generic/pending into
the ipq40xx's patch heap and adds a little note what happend.
For more information, discussions or reports about bad TC58NVG0S3Hs,
please visit the OpenWrt's Github Issue #9962:
<https://github.com/openwrt/openwrt/issues/9962>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'target/linux/ipq40xx')
2 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/patches-5.10/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch b/target/linux/ipq40xx/patches-5.10/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch new file mode 100644 index 0000000000..91919b2894 --- /dev/null +++ b/target/linux/ipq40xx/patches-5.10/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch @@ -0,0 +1,29 @@ +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> +(changed id_len to 8, added comment about possible counterfeits) +--- +--- 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", /* possibly counterfeit chip - see commit */ ++ { .id = {0x98, 0xf1, 0x80, 0x15} }, /* should be more bytes */ ++ SZ_2K, SZ_128, SZ_128K, 0, 8, 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) }, diff --git a/target/linux/ipq40xx/patches-5.15/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch b/target/linux/ipq40xx/patches-5.15/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch new file mode 100644 index 0000000000..91919b2894 --- /dev/null +++ b/target/linux/ipq40xx/patches-5.15/444-mtd-nand-rawnand-add-support-for-Toshiba-TC58NVG0S3H.patch @@ -0,0 +1,29 @@ +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> +(changed id_len to 8, added comment about possible counterfeits) +--- +--- 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", /* possibly counterfeit chip - see commit */ ++ { .id = {0x98, 0xf1, 0x80, 0x15} }, /* should be more bytes */ ++ SZ_2K, SZ_128, SZ_128K, 0, 8, 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) }, |