--- arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi.orig	2020-10-05 18:15:32.000000000 +0300
+++ arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi	2021-01-21 18:38:39.284963000 +0300
@@ -8,7 +8,20 @@
 
 / {
 	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
+		u-boot,spl-boot-order = "same-as-spl", &spiflash, &sdhci, &sdmmc;
+	};
+
+	aliases {
+		spi0 = &spi1;
+	};
+
+};
+
+&spi1 {
+	status = "okay";
+
+	spiflash: flash@0 {
+		u-boot,dm-pre-reloc;
 	};
 };