The rk3528-generic target can no longer boot after v6.16-dts was merged
into dts/upstream, and instead end up in a boot loop:
No serial driver found
resetting ...
After Linux commit 34d2730fbbdd ("arm64: dts: rockchip: move rk3528
i2c+uart aliases to board files") there is no longer an alias for
serial0 defined for the U-Boot only rk3528-generic device tree.
Add a board specific aliases node that include the missing serial0 alias
to resolve the boot issue and ensure that stdout-path = "serial0:..."
can be resolved by U-Boot.
Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
---
arch/arm/dts/rk3528-generic.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/rk3528-generic.dts b/arch/arm/dts/rk3528-generic.dts
index 3f6f0bed108d..fe9e72c41cd7 100644
--- a/arch/arm/dts/rk3528-generic.dts
+++ b/arch/arm/dts/rk3528-generic.dts
@@ -10,6 +10,11 @@
model = "Generic RK3528";
compatible = "rockchip,rk3528";
+ aliases {
+ mmc0 = &sdhci;
+ serial0 = &uart0;
+ };
+
chosen {
stdout-path = "serial0:1500000n8";
};
--
2.50.1
