ramips: fix software reboot failure on HILINK HLK-7628N

In the new kernel version 5.X,reboot will fail.

When SOC is reset, flash has not exited the 4-byte address mode,
which causes the operation mode mismatch of flash during boot.Add
broken-flash-reset to make flash exit 4-byte address mode before
SOC reset

Signed-off-by: Liu Yu <f78fk@live.com>

diff --git a/target/linux/ramips/dts/mt7628an_hilink_hlk-7628n.dts b/target/linux/ramips/dts/mt7628an_hilink_hlk-7628n.dts
index f5106a50800e8de96445e064111a314aaf24294a..87dff72c401dbdbe45793a90fa7c63d01dd4f1d1 100644 (file)
--- a/target/linux/ramips/dts/mt7628an_hilink_hlk-7628n.dts
+++ b/target/linux/ramips/dts/mt7628an_hilink_hlk-7628n.dts
@@ -47,6 +47,7 @@
                compatible = "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <10000000>;
+               broken-flash-reset;
 
                partitions {
                        compatible = "fixed-partitions";