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 c4c0235f7bdc988a73587f6c3431e90b88d0ae4e..ce59463d9e8658cb9bc8627af88559a3d0f87ca0 100644 (file)
--- 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 {