From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Wed, 23 Nov 2022 08:12:29 +0000 (+0900)
Subject: ramips: enable BBT on NAND in I-O DATA devices
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ef4e1ae18db2c64c2bd0146913fe1560536f9b26;p=openwrt%2Fstaging%2Fblocktrron.git

ramips: enable BBT on NAND in I-O DATA devices

This patch enables MediaTek NAND BBT on I-O DATA devices manufactured by
MSTC (MitraStar Technology Corp.).

[WN-AX2033GR]
Tested-by: Yanase Yuki <dev@zpc.sakura.ne.jp>
[WN-AX1167GR2, WN-DX1167R, WN-DX1200GR, WN-DX2033GR]
Tested-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
---

diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts b/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
index 4837f29a46..653132bc61 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
@@ -58,6 +58,11 @@
 &nand {
 	status = "okay";
 
+	mediatek,bbt;
+	mediatek,bmt-remap-range =
+		<0x0000000 0x0800000>,
+		<0x3600000 0x4980000>;
+
 	partitions {
 		compatible = "fixed-partitions";
 		#address-cells = <1>;
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi b/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
index 89e7f4b3e9..4b42fcb7de 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
@@ -55,6 +55,11 @@
 &nand {
 	status = "okay";
 
+	mediatek,bbt;
+	mediatek,bmt-remap-range =
+		<0x0000000 0x0800000>,
+		<0x3600000 0x4980000>;
+
 	partitions: partitions {
 		compatible = "fixed-partitions";
 		#address-cells = <1>;