From 5ed11012e7d990a11256917a5112f528cb983c89 Mon Sep 17 00:00:00 2001
From: David Yang <mmyangfl@gmail.com>
Date: Sun, 11 Jul 2021 22:16:54 +0800
Subject: [PATCH] ramips: lock u-boot partition and unlock u-boot-env for
 miwifi-mini

Generally u-boot should keep read-only to avoid mis-overwriting and
bricking the device, but u-boot-env could be safely modified with u-boot
setenv tool.

Signed-off-by: David Yang <mmyangfl@gmail.com>
---
 target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts b/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts
index d89ded78a5..b2e46a7a56 100644
--- a/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts
+++ b/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts
@@ -71,12 +71,12 @@
 			partition@0 {
 				label = "u-boot";
 				reg = <0x0 0x30000>;
+				read-only;
 			};
 
 			partition@30000 {
 				label = "u-boot-env";
 				reg = <0x30000 0x10000>;
-				read-only;
 			};
 
 			factory: partition@40000 {