From: Lech Perczak <lech.perczak@gmail.com>
Date: Wed, 26 Aug 2020 21:38:25 +0000 (+0200)
Subject: ath79: ubnt-unifi: make u-boot-env partition read-only
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=52d3b027ec7e69488b37b2947657a55ce6ad7712;p=openwrt%2Fstaging%2Fwigyori.git

ath79: ubnt-unifi: make u-boot-env partition read-only

This partition isn't normally modified during boot process. Make it
read-only to prevent accidental overwrite.
If needed this can be overriden with installing kmod-mtd-rw; the same
way as for installing modified U-boot.

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
---

diff --git a/target/linux/ath79/dts/ar7241_ubnt_unifi.dts b/target/linux/ath79/dts/ar7241_ubnt_unifi.dts
index c4c0235f7b..ce59463d9e 100644
--- a/target/linux/ath79/dts/ar7241_ubnt_unifi.dts
+++ b/target/linux/ath79/dts/ar7241_ubnt_unifi.dts
@@ -80,6 +80,7 @@
 			partition@40000 {
 				label = "u-boot-env";
 				reg = <0x040000 0x010000>;
+				read-only;
 			};
 
 			partition@50000 {