From 5096c7624fe00abfa593e21b4437bb632c303f85 Mon Sep 17 00:00:00 2001 From: Dim Fish Date: Thu, 3 Jul 2025 18:06:18 +0300 Subject: [PATCH] mediatek: spinand: force update_cache_variants to use reset for Foresee NAND Force update_cache_variantsvariants to use reset for Foresee NAND with bad blocks. Tested on Xiaomi AX3000T + F35SQA001G with bad blocks and without bad blocks Signed-off-by: Dim Fish Link: https://github.com/openwrt/openwrt/pull/17963 Signed-off-by: Chuanhong Guo (cherry picked from commit edc7cb910433e05eac61b13d94163f1e07fa6af4) [drop patch for linux kernel 6.12] Fixes: https://github.com/openwrt/openwrt/issues/17962 Signed-off-by: Mikhail Zhilkin Link: https://github.com/openwrt/openwrt/pull/19297 Signed-off-by: Hauke Mehrtens --- ...-mtd-spinand-fix-support-for-FORESEE.patch | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 target/linux/mediatek/patches-6.6/411-mtd-spinand-fix-support-for-FORESEE.patch diff --git a/target/linux/mediatek/patches-6.6/411-mtd-spinand-fix-support-for-FORESEE.patch b/target/linux/mediatek/patches-6.6/411-mtd-spinand-fix-support-for-FORESEE.patch new file mode 100644 index 00000000000..48a6515b56a --- /dev/null +++ b/target/linux/mediatek/patches-6.6/411-mtd-spinand-fix-support-for-FORESEE.patch @@ -0,0 +1,19 @@ +Force update_cache_variants to use reset for Foresee NAND with bad blocks + +Tested on Xiaomi AX3000T + F35SQA001G with bad blocks and without bad blocks + +Signed-off-by: Dim Fish + +--- a/drivers/mtd/nand/spi/foresee.c ++++ b/drivers/mtd/nand/spi/foresee.c +@@ -22,8 +22,8 @@ static SPINAND_OP_VARIANTS(write_cache_v + SPINAND_PROG_LOAD(true, 0, NULL, 0)); + + static SPINAND_OP_VARIANTS(update_cache_variants, +- SPINAND_PROG_LOAD_X4(false, 0, NULL, 0), +- SPINAND_PROG_LOAD(false, 0, NULL, 0)); ++ SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), ++ SPINAND_PROG_LOAD(true, 0, NULL, 0)); + + static int f35sqa002g_ooblayout_ecc(struct mtd_info *mtd, int section, + struct mtd_oob_region *region) -- 2.47.2