The rk3288 has problems accessing the memory region 0xfe000000~0xff000000.
So block off the affected region to prevent its use.
Tested on 4GB Veyron Minnie and 2GB Veyron Jerry devices.
Signed-off-by: Heiko Stuebner <heiko at sntech.de>
---
arch/arm/boot/dts/rk3288.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 2db91c9..19766af 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -169,6 +169,16 @@
};
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ unusable at fe000000 {
+ reg = <0xfe000000 0x1000000>;
+ };
+ };
+
xin24m: oscillator {
compatible = "fixed-clock";
clock-frequency = <24000000>;
--
2.1.4
