rockchip: firefly-rk3399: dts: enable sdmmc device

Enable sdmmc device and add the spl boot device sequence.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

diff --git a/arch/arm/dts/rk3399-firefly.dts b/arch/arm/dts/rk3399-firefly.dts
index edf48fb..91d3193 100644 (file)
--- a/arch/arm/dts/rk3399-firefly.dts
+++ b/arch/arm/dts/rk3399-firefly.dts
@@ -16,6 +16,7 @@
 
        chosen {
                stdout-path = &uart2;
+               u-boot,spl-boot-order = &sdhci, &sdmmc;
        };
 
        backlight: backlight {
@@ -590,6 +591,12 @@
        status = "okay";
 };
 
+&sdmmc {
+       u-boot,dm-pre-reloc;
+       bus-width = <4>;
+       status = "okay";
+};
+
 &sdhci {
        bus-width = <8>;
        keep-power-in-suspend;