openwrt/target/linux/generic/hack-6.12/430-mtk-bmt-support.patch
Hauke Mehrtens a78f0078c4 kernel: QCOM SPI NAND: backport multiple fixes
These patches fix bugs in a patch we backported.

These patch were cherry picked from upstream Linux because it references
a patch we backported in the fixes tag.

The patches were reordered to match the ordering in the upstream Linux kernel.

Fixes: 93173aee96 ("qualcommbe: ipq95xx: Add initial support for new target")
Link: https://github.com/openwrt/openwrt/pull/21366
(cherry picked from commit 5230157a16)
Link: https://github.com/openwrt/openwrt/pull/21390
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-01-05 00:23:01 +01:00

33 lines
1.1 KiB
Diff

From ac84397efb3b3868c71c10ad7521161773228a17 Mon Sep 17 00:00:00 2001
From: OpenWrt community <openwrt-devel@lists.openwrt.org>
Date: Wed, 13 Jul 2022 13:41:44 +0200
Subject: [PATCH] mtd/nand: add MediaTek NAND bad block managment table
---
drivers/mtd/nand/Kconfig | 4 ++++
drivers/mtd/nand/Makefile | 1 +
2 files changed, 5 insertions(+)
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -46,6 +46,10 @@ config MTD_NAND_ECC_SW_BCH
ECC codes. They are used with NAND devices requiring more than 1 bit
of error correction.
+config MTD_NAND_MTK_BMT
+ bool "Support MediaTek NAND Bad-block Management Table"
+ default n
+
config MTD_NAND_ECC_MXIC
bool "Macronix external hardware ECC engine"
depends on HAS_IOMEM
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -3,6 +3,7 @@
nandcore-objs := core.o bbt.o
obj-$(CONFIG_MTD_NAND_CORE) += nandcore.o
obj-$(CONFIG_MTD_NAND_ECC_MEDIATEK) += ecc-mtk.o
+obj-$(CONFIG_MTD_NAND_MTK_BMT) += mtk_bmt.o mtk_bmt_v2.o mtk_bmt_bbt.o mtk_bmt_nmbm.o
obj-$(CONFIG_SPI_QPIC_SNAND) += qpic_common.o
obj-$(CONFIG_MTD_NAND_QCOM) += qpic_common.o
obj-y += onenand/