rockchip: rk3588: Add default u-boot,spl-boot-order prop

Add a default u-boot,spl-boot-order prop to rk3588s-u-boot.dtsi and
remove the prop from board u-boot.dtsi files using the default value.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi

@@ -6,12 +6,6 @@
 
 #include "rk3588-u-boot.dtsi"
 
-/ {
-	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
-	};
-};
-
 &fspim1_pins {
 	bootph-all;
 };

arch/arm/dts/rk3588-orangepi-5-plus-u-boot.dtsi

@@ -2,12 +2,6 @@
 
 #include "rk3588-u-boot.dtsi"
 
-/ {
-	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
-	};
-};
-
 &fspim1_pins {
 	bootph-all;
 };

arch/arm/dts/rk3588-quartzpro64-u-boot.dtsi

@@ -4,9 +4,3 @@
  */
 
 #include "rk3588-u-boot.dtsi"
-
-/ {
-	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
-	};
-};

arch/arm/dts/rk3588-rock-5b-u-boot.dtsi

@@ -7,10 +7,6 @@
 #include <dt-bindings/usb/pd.h>
 
 / {
-	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
-	};
-
 	vcc12v_dcin: vcc12v-dcin-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";

arch/arm/dts/rk3588-turing-rk1-u-boot.dtsi

@@ -6,12 +6,6 @@
 
 #include "rk3588-u-boot.dtsi"
 
-/ {
-	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
-	};
-};
-
 &sdhci {
 	cap-mmc-highspeed;
 	mmc-ddr-1_8v;

arch/arm/dts/rk3588s-rock-5a-u-boot.dtsi

@@ -5,12 +5,6 @@
 
 #include "rk3588s-u-boot.dtsi"
 
-/ {
-	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
-	};
-};
-
 &sdhci {
 	cap-mmc-highspeed;
 	mmc-ddr-1_8v;

arch/arm/dts/rk3588s-u-boot.dtsi

@@ -10,6 +10,10 @@
 		spi5 = &sfc;
 	};
 
+	chosen {
+		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
+	};
+
 	dmc {
 		compatible = "rockchip,rk3588-dmc";
 		bootph-all;