Re: [PATCH 1/5] arm: dts: rockchip: rk3399: add and enable rng node

2020-04-14 Thread Kever Yang 



On 2020/3/31 下午5:39, Lin Jinhan wrote:

Add rng node in rk3399-u-boot.dtsi and enable it in
rk3399-evb-u-boot.dtsi.

Signed-off-by: Lin Jinhan 



Reviewed-by: Kever Yang 

Thanks,
- Kever

---
  arch/arm/dts/rk3399-evb-u-boot.dtsi | 5 +
  arch/arm/dts/rk3399-u-boot.dtsi | 6 ++
  2 files changed, 11 insertions(+)

diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi 
b/arch/arm/dts/rk3399-evb-u-boot.dtsi
index ccb33d34d1..5b50c5ba30 100644
--- a/arch/arm/dts/rk3399-evb-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi
@@ -11,3 +11,8 @@
u-boot,spl-boot-order = &sdhci, &sdmmc;
};
  };
+
+&rng {
+   status = "okay";
+};
+
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index 8b857ccfc7..757b8c10a2 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -25,6 +25,12 @@
clock-names = "pclk_ddr_mon";
};
  
+	rng: rng@ff8b8000 {

+   compatible = "rockchip,cryptov1-rng";
+   reg = <0x0 0xff8b8000 0x0 0x1000>;
+   status = "disabled";
+   };
+
dmc: dmc {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3399-dmc";

Re: [PATCH 1/5] arm: dts: rockchip: rk3399: add and enable rng node

2020-04-04 Thread Sughosh Ganu 
On Tue, 31 Mar 2020 at 15:10, Lin Jinhan  wrote:

> Add rng node in rk3399-u-boot.dtsi and enable it in
> rk3399-evb-u-boot.dtsi.
>
> Signed-off-by: Lin Jinhan 
>

For the series

Reviewed-by: Sughosh Ganu 

I guess Kever can pick it up directly in the rockchip tree. Thanks.

-sughosh



> ---
>  arch/arm/dts/rk3399-evb-u-boot.dtsi | 5 +
>  arch/arm/dts/rk3399-u-boot.dtsi | 6 ++
>  2 files changed, 11 insertions(+)
>
> diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi
> b/arch/arm/dts/rk3399-evb-u-boot.dtsi
> index ccb33d34d1..5b50c5ba30 100644
> --- a/arch/arm/dts/rk3399-evb-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi
> @@ -11,3 +11,8 @@
> u-boot,spl-boot-order = &sdhci, &sdmmc;
> };
>  };
> +
> +&rng {
> +   status = "okay";
> +};
> +
> diff --git a/arch/arm/dts/rk3399-u-boot.dtsi
> b/arch/arm/dts/rk3399-u-boot.dtsi
> index 8b857ccfc7..757b8c10a2 100644
> --- a/arch/arm/dts/rk3399-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-u-boot.dtsi
> @@ -25,6 +25,12 @@
> clock-names = "pclk_ddr_mon";
> };
>
> +   rng: rng@ff8b8000 {
> +   compatible = "rockchip,cryptov1-rng";
> +   reg = <0x0 0xff8b8000 0x0 0x1000>;
> +   status = "disabled";
> +   };
> +
> dmc: dmc {
> u-boot,dm-pre-reloc;
> compatible = "rockchip,rk3399-dmc";
> --
> 2.17.1
>
>
>
>

Re: [PATCH 1/5] arm: dts: rockchip: rk3399: add and enable rng node

2020-04-01 Thread Peter Robinson 
On Tue, Mar 31, 2020 at 12:35 PM Lin Jinhan  wrote:
>
> Add rng node in rk3399-u-boot.dtsi and enable it in
> rk3399-evb-u-boot.dtsi.
>
> Signed-off-by: Lin Jinhan 
Tested-by: Peter Robinson 

Tested with UEFI RNG providing a seed for KASLR.

> ---
>  arch/arm/dts/rk3399-evb-u-boot.dtsi | 5 +
>  arch/arm/dts/rk3399-u-boot.dtsi | 6 ++
>  2 files changed, 11 insertions(+)
>
> diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi 
> b/arch/arm/dts/rk3399-evb-u-boot.dtsi
> index ccb33d34d1..5b50c5ba30 100644
> --- a/arch/arm/dts/rk3399-evb-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi
> @@ -11,3 +11,8 @@
> u-boot,spl-boot-order = &sdhci, &sdmmc;
> };
>  };
> +
> +&rng {
> +   status = "okay";
> +};
> +
> diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
> index 8b857ccfc7..757b8c10a2 100644
> --- a/arch/arm/dts/rk3399-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-u-boot.dtsi
> @@ -25,6 +25,12 @@
> clock-names = "pclk_ddr_mon";
> };
>
> +   rng: rng@ff8b8000 {
> +   compatible = "rockchip,cryptov1-rng";
> +   reg = <0x0 0xff8b8000 0x0 0x1000>;
> +   status = "disabled";
> +   };
> +
> dmc: dmc {
> u-boot,dm-pre-reloc;
> compatible = "rockchip,rk3399-dmc";
> --
> 2.17.1
>
>
>

[PATCH 1/5] arm: dts: rockchip: rk3399: add and enable rng node

2020-03-31 Thread Lin Jinhan 
Add rng node in rk3399-u-boot.dtsi and enable it in
rk3399-evb-u-boot.dtsi.

Signed-off-by: Lin Jinhan 
---
 arch/arm/dts/rk3399-evb-u-boot.dtsi | 5 +
 arch/arm/dts/rk3399-u-boot.dtsi | 6 ++
 2 files changed, 11 insertions(+)

diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi 
b/arch/arm/dts/rk3399-evb-u-boot.dtsi
index ccb33d34d1..5b50c5ba30 100644
--- a/arch/arm/dts/rk3399-evb-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi
@@ -11,3 +11,8 @@
u-boot,spl-boot-order = &sdhci, &sdmmc;
};
 };
+
+&rng {
+   status = "okay";
+};
+
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index 8b857ccfc7..757b8c10a2 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -25,6 +25,12 @@
clock-names = "pclk_ddr_mon";
};
 
+   rng: rng@ff8b8000 {
+   compatible = "rockchip,cryptov1-rng";
+   reg = <0x0 0xff8b8000 0x0 0x1000>;
+   status = "disabled";
+   };
+
dmc: dmc {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3399-dmc";
-- 
2.17.1