commit 84e1184e607933d9f83bb8bd4be219fb646aae95
author Jagan Teki <jagan@amarulasolutions.com> Tue Jul 16 17:27:45 2019 +0530
committer Kever Yang <kever.yang@rock-chips.com> Sat Jul 20 23:59:44 2019 +0800
tree d5a53f59062f6d9bf94ef5f76bcc5708e6d236a7
parent bbcfc30558b788e20a86934e8d29f1c04afab621

rockchip: dts: rk3399: rock-pi-4: Use LPDDR4-100 dtsi

Use LPDDR4-100 sdram timings dtsi for RockPI-4 board.

All these timings are processed during TPL stage of rock-pi-4 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>

arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi

diff --git a/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi b/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
index f8d8e33..5bd8696 100644
--- a/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
@@ -4,6 +4,8 @@
  */
 
 #include "rk3399-u-boot.dtsi"
+#include "rk3399-sdram-lpddr4-100.dtsi"
+
 / {
 	chosen {
 		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;