[v3,56/57] rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsi
diff mbox series

Message ID 20190716115745.12585-57-jagan@amarulasolutions.com
State New
Headers show
Series
  • ram: rk3399: Add LPDDR4 support
Related show

Commit Message

Jagan Teki July 16, 2019, 11:57 a.m. UTC
Use LPDDR4-100 sdram timings dtsi for Rockpro64 board.

All these timings are processed during TPL stage of rockpro64 board,
bootchain. This make TPL would replace rockchip in house rkbin in
current bootchain.

Bootchain after and before this change:

   TPL -> SPL -> U-Boot proper

 rkbin -> SPL -> U-Boot proper

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Kever Yang July 16, 2019, 1:22 p.m. UTC | #1
On 2019/7/16 下午7:57, Jagan Teki wrote:
> Use LPDDR4-100 sdram timings dtsi for Rockpro64 board.
>
> All these timings are processed during TPL stage of rockpro64 board,
> bootchain. This make TPL would replace rockchip in house rkbin in
> current bootchain.
>
> Bootchain after and before this change:
>
>     TPL -> SPL -> U-Boot proper
>
>   rkbin -> SPL -> U-Boot proper
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>

Thanks,
  - Kever
> ---
>   arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
> index 50b0ca0df5..f7f26d584f 100644
> --- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
> @@ -4,6 +4,7 @@
>    */
>   
>   #include "rk3399-u-boot.dtsi"
> +#include "rk3399-sdram-lpddr4-100.dtsi"
>   
>   &vdd_log {
>   	regulator-init-microvolt = <950000>;

Patch
diff mbox series

diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
index 50b0ca0df5..f7f26d584f 100644
--- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
@@ -4,6 +4,7 @@ 
  */
 
 #include "rk3399-u-boot.dtsi"
+#include "rk3399-sdram-lpddr4-100.dtsi"
 
 &vdd_log {
 	regulator-init-microvolt = <950000>;