diff --git a/patch/u-boot/u-boot-rockchip64-dev/board-renegade-add-recovery-button.patch b/patch/u-boot/u-boot-rockchip64-dev/board-renegade-add-recovery-button.patch
new file mode 100644
index 0000000000..5f51ae7c3a
--- /dev/null
+++ b/patch/u-boot/u-boot-rockchip64-dev/board-renegade-add-recovery-button.patch
@@ -0,0 +1,63 @@
+From 6c8818cd725efe738184f87fe067d0066d116db0 Mon Sep 17 00:00:00 2001
+From: zouxf <zxf@t-tchip.com.cn>
+Date: Sat, 10 Mar 2018 14:12:29 +0800
+Subject: [PATCH] add recovery button
+
+Change-Id: If4a7bb9bfdadea8d09c47b6aded2ef6a75302f1b
+---
+ arch/arm/dts/rk3328-roc-cc.dts         | 5 +++++
+ arch/arm/mach-rockchip/Kconfig         | 1 +
+ arch/arm/mach-rockchip/boot_mode.c     | 2 +-
+ arch/arm/mach-rockchip/rk3328/Kconfig  | 1 +
+ arch/arm/mach-rockchip/rk3328/rk3328.c | 8 ++++++++
+ 5 files changed, 16 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm/dts/rk3328-roc-cc.dts b/arch/arm/dts/rk3328-roc-cc.dts
+index 4f3c2cf935..eab84c7769 100644
+--- a/arch/arm/dts/rk3328-roc-cc.dts
++++ b/arch/arm/dts/rk3328-roc-cc.dts
+@@ -42,6 +42,11 @@
+ 		regulator-min-microvolt = <5000000>;
+ 		regulator-max-microvolt = <5000000>;
+ 	};
++
++	adc-keys {
++		compatible = "adc-keys";
++		io-channels = <&saradc 0>;
++	};
+ };
+ 
+ &saradc {
+diff --git a/arch/arm/mach-rockchip/boot_mode.c b/arch/arm/mach-rockchip/boot_mode.c
+index d0dbff3bb8..7a997c0516 100644
+--- a/arch/arm/mach-rockchip/boot_mode.c
++++ b/arch/arm/mach-rockchip/boot_mode.c
+@@ -4,6 +4,7 @@
+  * SPDX-License-Identifier:     GPL-2.0+
+  */
+ 
++#define DEBUG
+ #include <common.h>
+ #include <adc.h>
+ #include <asm/io.h>
+@@ -72,7 +73,6 @@ int setup_boot_mode(void)
+ 	char env_preboot[256] = {0};
+ 
+ 	rockchip_dnl_mode_check();
+-
+ 	reg = (void *)CONFIG_ROCKCHIP_BOOT_MODE_REG;
+ 
+ 	boot_mode = readl(reg);
+diff --git a/arch/arm/mach-rockchip/rk3328/Kconfig b/arch/arm/mach-rockchip/rk3328/Kconfig
+index 0faf50085f..3dfe6c402e 100644
+--- a/arch/arm/mach-rockchip/rk3328/Kconfig
++++ b/arch/arm/mach-rockchip/rk3328/Kconfig
+@@ -12,6 +12,7 @@ config TARGET_EVB_RK3328
+ 
+ config TARGET_ROC_RK3328_CC
+ 	bool "ROC-RK3328-CC board, "
++	select BOARD_LATE_INIT
+ 	help
+   	  ROC-RK3328-CC is a Raspberry Pi-2 sized 4K60P HDR Media Board Computer
+   	  powered by Rockchip RK3328 Quad-Core ARM Cortex A53 64-Bit Processor
+
diff --git a/patch/u-boot/u-boot-rockchip64-dev/board-renegade-leds.patch b/patch/u-boot/u-boot-rockchip64-dev/board-renegade-leds.patch
new file mode 100644
index 0000000000..0c777298a8
--- /dev/null
+++ b/patch/u-boot/u-boot-rockchip64-dev/board-renegade-leds.patch
@@ -0,0 +1,51 @@
+From 4f8960bd89243ace2282fbc890cf14cc8cca7a52 Mon Sep 17 00:00:00 2001
+From: zouxf <zxf@t-tchip.com.cn>
+Date: Wed, 14 Mar 2018 15:11:45 +0800
+Subject: [PATCH] firefly: dts: add led device to rk3328-roc-cc
+
+Change-Id: I60c39f4f71437d9cf9aac828deb9c19c3c9fe45a
+---
+ arch/arm/dts/rk3328-roc-cc.dts | 14 ++++++++++++--
+ 1 file changed, 12 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/dts/rk3328-roc-cc.dts b/arch/arm/dts/rk3328-roc-cc.dts
+index eab84c7769..b9b8fbc5ec 100644
+--- a/arch/arm/dts/rk3328-roc-cc.dts
++++ b/arch/arm/dts/rk3328-roc-cc.dts
+@@ -38,7 +38,7 @@
+ 		compatible = "regulator-fixed";
+ 		enable-active-high;
+ 		regulator-name = "vcc5v0_host_xhci";
+-		gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
++		gpio = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+ 		regulator-min-microvolt = <5000000>;
+ 		regulator-max-microvolt = <5000000>;
+ 	};
+@@ -109,8 +109,10 @@
+ };
+ 
+ &usb_host0_xhci {
+-	vbus-supply = <&vcc5v0_host_xhci>;
++	//vbus-supply = <&vcc5v0_host_xhci>;
++	vbus-supply = <&vcc5v0_otg>;
+ 	status = "okay";
++	maximum-speed = "high-speed";
+ };
+ 
+ &i2c1 {
+@@ -138,6 +140,14 @@
+ 			status = "okay";
+ 		};
+ 
++		led1 {
++			label = "standby";
++		};
++
++		led2 {
++			label = "power";
++		};
++
+ 		regulators {
+ 			vdd_logic: DCDC_REG1 {
+ 				regulator-name = "vdd_logic";
+