From: Imre Kaloz <kaloz@openwrt.org>
Date: Thu, 15 Feb 2018 18:57:05 +0000 (+0100)
Subject: mvebu: Add support for WRT3200ACM with new NAND flash
X-Git-Tag: v17.01.5~20
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9dd189d4adc4158e54461b4cbac5ef4e66222a94;p=openwrt%2Fopenwrt.git

mvebu: Add support for WRT3200ACM with new NAND flash

Newer Linksys boards might come with a Winbond W29N02GV which can be
configured in different ways. Make sure we configure it the same way as
the older chips so everything keeps working.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---

diff --git a/target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-rango.dts b/target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-rango.dts
index ea1af6f9da..1ed229b055 100644
--- a/target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-rango.dts
+++ b/target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-rango.dts
@@ -186,6 +186,8 @@
 			flash@d0000 {
 				status = "okay";
 				num-cs = <1>;
+				nand-ecc-strength = <4>;
+				nand-ecc-step-size = <512>;
 				marvell,nand-keep-config;
 				marvell,nand-enable-arbiter;
 				nand-on-flash-bbt;