diff --git a/arch/arm/dts/rk3288-firefly-u-boot.dtsi b/arch/arm/dts/rk3288-firefly-u-boot.dtsi
new file mode 100644
index 0000000..2efb309
--- /dev/null
+++ b/arch/arm/dts/rk3288-firefly-u-boot.dtsi
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Rockchip Electronics Co., Ltd
+ */
+
+#include "rk3288-u-boot.dtsi"
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+	u-boot,dm-pre-reloc;
+};
+
+&sdmmc {
+	u-boot,dm-pre-reloc;
+};
+
+&emmc {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio8 {
+	u-boot,dm-pre-reloc;
+};
+
+&pcfg_pull_none_drv_8ma {
+	u-boot,dm-spl;
+};
+
+&pcfg_pull_up_drv_8ma {
+	u-boot,dm-spl;
+};
+
+&sdmmc_bus4 {
+	u-boot,dm-spl;
+};
+
+&sdmmc_clk {
+	u-boot,dm-spl;
+};
+
+&sdmmc_cmd {
+	u-boot,dm-spl;
+};
+
+&sdmmc_pwr {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/rk3288-firefly.dts b/arch/arm/dts/rk3288-firefly.dts
index 2e075406..1cff04e 100644
--- a/arch/arm/dts/rk3288-firefly.dts
+++ b/arch/arm/dts/rk3288-firefly.dts
@@ -37,7 +37,6 @@
 };
 
 &pinctrl {
-	u-boot,dm-pre-reloc;
 	act8846 {
 		pmic_vsel: pmic-vsel {
 			rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_output_low>;
@@ -59,25 +58,3 @@
 &pwm1 {
 	status = "okay";
 };
-
-&uart2 {
-	u-boot,dm-pre-reloc;
-	reg-shift = <2>;
-};
-
-&usb_host1 {
-	vbus-supply = <&vcc_host_5v>;
-	status = "okay";
-};
-
-&sdmmc {
-	u-boot,dm-pre-reloc;
-};
-
-&gpio3 {
-	u-boot,dm-pre-reloc;
-};
-
-&gpio8 {
-	u-boot,dm-pre-reloc;
-};