ODROID-M1: fix access eMMC in SPL/U-Boot

Change-Id: I52ea26a5e1625b8e880b6dba9a301ba7f7bed71a
Signed-off-by: Dongjin Kim <[email protected]>

Author: tobetter

arch/arm/dts/rk3568-odroid-m1.dts

@@ -43,8 +43,7 @@
 	pinctrl-0 = <&emmc_bus8
 		     &emmc_clk
 		     &emmc_cmd
-		     &emmc_datastrobe
-		     &emmc_rstnout>;
+		     &emmc_datastrobe>;
 	non-removable;
 	cap-mmc-hw-reset;
 };

arch/arm/dts/rk3568-u-boot.dtsi

@@ -380,6 +380,10 @@
 &pinctrl {
 	u-boot,dm-pre-reloc;
 	status = "okay";
+
+	emmc {
+		u-boot,dm-spl;
+	};
 };
 
 &gpio0 {
@@ -427,3 +431,23 @@
 	u-boot,dm-pre-reloc;
 	status = "okay";
 };
+
+&emmc_bus8 {
+	u-boot,dm-spl;
+};
+
+&emmc_clk {
+	u-boot,dm-spl;
+};
+
+&emmc_cmd {
+	u-boot,dm-spl;
+};
+
+&emmc_datastrobe {
+	u-boot,dm-spl;
+};
+
+&emmc_rstnout {
+	u-boot,dm-spl;
+};