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-y	+= onenand/
 obj-y	+= raw/