ramips: let the "reserved" MTD partition be RO for R6220

The "reserved" partition should probably be read-only, just in case. Even
not knowing it's content, other devices have marked it as such, so it
seems a good idea to do so also for this device.

Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>
CC: Mathias Kresin <dev@kresin.me>
CC: Hanqing Wong <hquu@outlook.com>

diff --git a/target/linux/ramips/dts/R6220.dts b/target/linux/ramips/dts/R6220.dts
index 72c6fc7d5a4c0b3e358b233159b9e3c720a116d5..eb9f3c4a2567762ac08ce026c921b581faaa51b3 100644 (file)
--- a/target/linux/ramips/dts/R6220.dts
+++ b/target/linux/ramips/dts/R6220.dts
@@ -117,6 +117,7 @@
        partition@4200000 {
                label = "reserved";
                reg = <0x4200000 0x3c00000>;
+               read-only;
        };
 };