rockchip: Pinebook Pro: enable rng to provide an entropy source
Enable the rng so UEFI can provide entropy for KASLR
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
index 1a2e24d..296321d 100644
--- a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
@@ -24,6 +24,10 @@
u-boot,dm-pre-reloc;
};
+&rng {
+ status = "okay";
+};
+
&sdhci {
max-frequency = <25000000>;
u-boot,dm-pre-reloc;
diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
index bac09df..cb8991a 100644
--- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
@@ -19,6 +19,10 @@
};
};
+&rng {
+ status = "okay";
+};
+
&spi1 {
spi_flash: flash@0 {
u-boot,dm-pre-reloc;