[U-Boot] [PATCH v2 1/2] arm: dts: rock960: Enable booting from eMMC when using SPL

[Manivannan Sadhasivam]

This commits enables booting from eMMC when using SPL on 96Boards
Rock960 board by adding SDHCI to boot order. Since the SDHCI driver
already has the reloc flag, this works straightaway. While we are at it,
let's also include the common u-boot dtsi for rk3399.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
---

Changes in v2:

* Moved the change to <board>-u-boot.dtsi as spotted by Peter.

 arch/arm/dts/rk3399-rock960-u-boot.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/dts/rk3399-rock960-u-boot.dtsi b/arch/arm/dts/rk3399-rock960-u-boot.dtsi
index 5256f6d3f2..4850debdf0 100644
--- a/arch/arm/dts/rk3399-rock960-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rock960-u-boot.dtsi
@@ -3,4 +3,11 @@
  * Copyright (C) 2019 Jagan Teki <jagan at amarulasolutions.com>
  */
 
+#include "rk3399-u-boot.dtsi"
 #include "rk3399-sdram-lpddr3-2GB-1600.dtsi"
+
+/ {
+	chosen {
+		u-boot,spl-boot-order = &sdhci, &sdmmc;
+	};
+};
-- 
2.17.1