rockchip: Add basic support for evb-rv1108 board

Add basic support for rv1108 evb, whith this patch we
can boot into u-boot console.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

11 files changed, 747 insertions, 1 deletions

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index cbfe17dd0a0..4d8a56aea84 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -46,7 +46,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3368-px5-evb.dtb \
 	rk3399-evb.dtb \
 	rk3399-firefly.dtb \
-	rk3399-puma.dtb
+	rk3399-puma.dtb \
+	rv1108-evb.dtb
 dtb-$(CONFIG_ARCH_MESON) += \
 	meson-gxbb-odroidc2.dtb
 dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
diff --git a/arch/arm/dts/rv1108-evb.dts b/arch/arm/dts/rv1108-evb.dts
new file mode 100644
index 00000000000..0128dd8b1d7
--- /dev/null
+++ b/arch/arm/dts/rv1108-evb.dts
@@ -0,0 +1,54 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "rv1108.dtsi"
+
+/ {
+	model = "Rockchip RV1108 Evaluation board";
+	compatible = "rockchip,rv1108-evb", "rockchip,rv1108";
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x08000000>;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+};
+
+&gmac {
+	status = "okay";
+	clock_in_out = <0>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_LOW>;
+};
+
+&sfc {
+	status = "okay";
+	flash@0 {
+		compatible = "gd25q256","spi-flash";
+		reg = <0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		spi-max-frequency = <96000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
diff --git a/arch/arm/dts/rv1108.dtsi b/arch/arm/dts/rv1108.dtsi
new file mode 100644
index 00000000000..77ca24e7f3d
--- /dev/null
+++ b/arch/arm/dts/rv1108.dtsi
@@ -0,0 +1,479 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/rv1108-cru.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	compatible = "rockchip,rv1108";
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		spi0	= &sfc;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@f00 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0xf00>;
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a7-pmu";
+		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
+		clock-frequency = <24000000>;
+	};
+
+	xin24m: oscillator {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	amba {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		pdma: pdma@102a0000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x102a0000 0x4000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			arm,pl330-broken-no-flushp;
+			clocks = <&cru ACLK_DMAC>;
+			clock-names = "apb_pclk";
+		};
+	};
+
+	bus_intmem@10080000 {
+		compatible = "mmio-sram";
+		reg = <0x10080000 0x2000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x10080000 0x2000>;
+	};
+
+	uart2: serial@10210000 {
+		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
+		reg = <0x10210000 0x100>;
+		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2m0_xfer>;
+		status = "disabled";
+	};
+
+	uart1: serial@10220000 {
+		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
+		reg = <0x10220000 0x100>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1_xfer>;
+		status = "disabled";
+	};
+
+	uart0: serial@10230000 {
+		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
+		reg = <0x10230000 0x100>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+		status = "disabled";
+	};
+
+	grf: syscon@10300000 {
+		compatible = "rockchip,rv1108-grf", "syscon";
+		reg = <0x10300000 0x1000>;
+	};
+
+	pmugrf: syscon@20060000 {
+		compatible = "rockchip,rv1108-pmugrf", "syscon";
+		reg = <0x20060000 0x1000>;
+	};
+
+	cru: clock-controller@20200000 {
+		compatible = "rockchip,rv1108-cru";
+		reg = <0x20200000 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	emmc: dwmmc@30110000 {
+		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 150000000>;
+		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
+			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0x30110000 0x4000>;
+		status = "disabled";
+	};
+
+	sdio: dwmmc@30120000 {
+		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 150000000>;
+		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
+			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0x30120000 0x4000>;
+		status = "disabled";
+	};
+
+	sdmmc: dwmmc@30130000 {
+		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 100000000>;
+		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0x30130000 0x4000>;
+		status = "disabled";
+	};
+
+	sfc: sfc@301c0000 {
+		compatible = "rockchip,sfc";
+		reg = <0x301c0000 0x200>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+		clock-names = "clk_sfc", "hclk_sfc";
+		pinctrl-0 = <&sfc_pins>;
+		pinctrl-names = "default";
+		status = "disabled";
+        };
+
+	gmac: ethernet@30200000 {
+		compatible = "rockchip,rv1108-gmac";
+		reg = <0x30200000 0x10000>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq";
+		rockchip,grf = <&grf>;
+		clocks = <&cru SCLK_MAC>,
+			<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
+			<&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
+			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
+                clock-names = "stmmaceth",
+                        "mac_clk_rx", "mac_clk_tx",
+                        "clk_mac_ref", "clk_mac_refout",
+                        "aclk_mac", "pclk_mac";
+		pinctrl-names = "default";
+		pinctrl-0 = <&rmii_pins>;
+		phy-mode = "rmii";
+		max-speed = <100>;
+		status = "disabled";
+	};
+
+	gic: interrupt-controller@32010000 {
+		compatible = "arm,gic-400";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+
+		reg = <0x32011000 0x1000>,
+		      <0x32012000 0x1000>,
+		      <0x32014000 0x2000>,
+		      <0x32016000 0x2000>;
+		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rv1108-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmugrf>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0@20030000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x20030000 0x100>;
+			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&xin24m>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio1@10310000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x10310000 0x100>;
+			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&xin24m>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio2@10320000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x10320000 0x100>;
+			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&xin24m>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio3@10330000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x10330000 0x100>;
+			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&xin24m>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pcfg_pull_up: pcfg-pull-up {
+			bias-pull-up;
+		};
+
+		pcfg_pull_down: pcfg-pull-down {
+			bias-pull-down;
+		};
+
+		pcfg_pull_none: pcfg-pull-none {
+			bias-disable;
+		};
+
+		pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
+			drive-strength = <8>;
+		};
+
+		pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
+			drive-strength = <12>;
+		};
+
+		pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
+			bias-pull-up;
+			drive-strength = <8>;
+		};
+
+		pcfg_pull_none_drv_4ma: pcfg-pull-none-drv-4ma {
+			drive-strength = <4>;
+		};
+
+		pcfg_pull_up_drv_4ma: pcfg-pull-up-drv-4ma {
+			bias-pull-up;
+			drive-strength = <4>;
+		};
+
+		pcfg_output_high: pcfg-output-high {
+			output-high;
+		};
+
+		pcfg_output_low: pcfg-output-low {
+			output-low;
+		};
+
+		pcfg_input_high: pcfg-input-high {
+			bias-pull-up;
+			input-enable;
+		};
+
+		gmac {
+			rmii_pins: rmii-pins {
+				rockchip,pins = <1 RK_PC5 RK_FUNC_2 &pcfg_pull_none>,
+						<1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>,
+						<1 RK_PC4 RK_FUNC_2 &pcfg_pull_none>,
+						<1 RK_PB2 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
+						<1 RK_PB3 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
+						<1 RK_PB4 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
+						<1 RK_PB5 RK_FUNC_3 &pcfg_pull_none>,
+						<1 RK_PB6 RK_FUNC_3 &pcfg_pull_none>,
+						<1 RK_PB7 RK_FUNC_3 &pcfg_pull_none>,
+						<1 RK_PC2 RK_FUNC_3 &pcfg_pull_none>;
+			};
+		};
+
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
+						<2 RK_PD4 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		i2c2m1 {
+			i2c2m1_xfer: i2c2m1-xfer {
+				rockchip,pins = <0 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
+						<0 RK_PC6 RK_FUNC_3 &pcfg_pull_none>;
+			};
+
+			i2c2m1_gpio: i2c2m1-gpio {
+				rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>,
+						<0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		i2c2m05v {
+			i2c2m05v_xfer: i2c2m05v-xfer {
+				rockchip,pins = <1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>,
+						<1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>;
+			};
+
+			i2c2m05v_gpio: i2c2m05v-gpio {
+				rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>,
+						<1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins = <0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
+						<0 RK_PC4 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
+		sfc {
+			sfc_pins: sfc-pins {
+				rockchip,pins = <2 RK_PA3 RK_FUNC_3 &pcfg_pull_none>,
+						<2 RK_PA2 RK_FUNC_3 &pcfg_pull_none>,
+						<2 RK_PA1 RK_FUNC_3 &pcfg_pull_none>,
+						<2 RK_PA0 RK_FUNC_3 &pcfg_pull_none>,
+						<2 RK_PB7 RK_FUNC_2 &pcfg_pull_none>,
+						<2 RK_PB4 RK_FUNC_3 &pcfg_pull_none>;
+			};
+		};
+
+		sdmmc {
+			sdmmc_clk: sdmmc-clk {
+				rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>;
+			};
+
+			sdmmc_cmd: sdmmc-cmd {
+				rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
+			};
+
+			sdmmc_cd: sdmmc-cd {
+				rockchip,pins = <0 RK_PA1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
+			};
+
+			sdmmc_bus1: sdmmc-bus1 {
+				rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
+			};
+
+			sdmmc_bus4: sdmmc-bus4 {
+				rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
+						<3 RK_PC2 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
+						<3 RK_PC1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
+						<3 RK_PC0 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
+			};
+		};
+
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_up>,
+						<3 RK_PA5 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_cts: uart0-cts {
+				rockchip,pins = <3 RK_PA4 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_rts: uart0-rts {
+				rockchip,pins = <3 RK_PA3 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_rts_gpio: uart0-rts-gpio {
+				rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins = <1 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
+						<1 RK_PD2 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart1_cts: uart1-cts {
+				rockchip,pins = <1 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart01rts: uart1-rts {
+				rockchip,pins = <1 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart2m0 {
+			uart2m0_xfer: uart2m0-xfer {
+				rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_up>,
+						<2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart2m1 {
+			uart2m1_xfer: uart2m1-xfer {
+				rockchip,pins = <3 RK_PC3 RK_FUNC_2 &pcfg_pull_up>,
+						<3 RK_PC2 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
+
+		uart2_5v {
+			uart2_5v_cts: uart2_5v-cts {
+				rockchip,pins = <1 RK_PD4 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart2_5v_rts: uart2_5v-rts {
+				rockchip,pins = <1 RK_PD5 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/mach-rockchip/rv1108/Kconfig b/arch/arm/mach-rockchip/rv1108/Kconfig
index 40237bb8b73..e6cba66578d 100644
--- a/arch/arm/mach-rockchip/rv1108/Kconfig
+++ b/arch/arm/mach-rockchip/rv1108/Kconfig
@@ -1,9 +1,28 @@
 if ROCKCHIP_RV1108
 
+config TARGET_EVB_RV1108
+	bool "EVB_RV1108"
+	help
+	  RV1108 EVB is a evaluation board for Rockchp RV1108.
+
+	  Key features of the board include:
+	   * one macro USB OTG port
+	   * one USB HOST port
+	   * one RS232 to USB port route to UART2 as debug port
+	   * MIPI screen with resolution 720 x 1280
+	   * 128M DDR3
+	   * 64M SPI Nor Flash
+	   * macro SD card interface
+	   * HDMI output
+	   * 10/100 Mbps Ethernet
+	   * camera interface compatible with imx323 / ov2710 / ov4689
+
 config SYS_SOC
 	default "rockchip"
 
 config SYS_MALLOC_F_LEN
 	default 0x400
 
+source board/rockchip/evb_rv1108/Kconfig
+
 endif
diff --git a/board/rockchip/evb_rv1108/Kconfig b/board/rockchip/evb_rv1108/Kconfig
new file mode 100644
index 00000000000..4a76e0b9fa9
--- /dev/null
+++ b/board/rockchip/evb_rv1108/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_RV1108
+
+config SYS_BOARD
+	default "evb_rv1108"
+
+config SYS_VENDOR
+	default "rockchip"
+
+config SYS_CONFIG_NAME
+	default "evb_rv1108"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+
+endif
diff --git a/board/rockchip/evb_rv1108/MAINTAINERS b/board/rockchip/evb_rv1108/MAINTAINERS
new file mode 100644
index 00000000000..94def320c4e
--- /dev/null
+++ b/board/rockchip/evb_rv1108/MAINTAINERS
@@ -0,0 +1,6 @@
+EVB-RV1108
+M:      Andy Yan <andy.yan@rock-chips.com>
+S:      Maintained
+F:      board/rockchip/evb_rv1108
+F:      include/configs/evb_rv1108.h
+F:      configs/evb-rv1108_defconfig
diff --git a/board/rockchip/evb_rv1108/Makefile b/board/rockchip/evb_rv1108/Makefile
new file mode 100644
index 00000000000..dd99054d56d
--- /dev/null
+++ b/board/rockchip/evb_rv1108/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2016 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= evb_rv1108.o
diff --git a/board/rockchip/evb_rv1108/README b/board/rockchip/evb_rv1108/README
new file mode 100644
index 00000000000..58895960e98
--- /dev/null
+++ b/board/rockchip/evb_rv1108/README
@@ -0,0 +1,47 @@
+Here is the step-by-step to boot U-Boot on rv1108 evb.
+
+Get ddr init binary
+==============================================================================
+  > git clone  https://github.com/rockchip-linux/rkbin.git
+  > dd if=./rkbin/rv1x/rv1108ddr.bin of=ddr.bin bs=4 skip=1
+
+Compile  U-Boot
+===========================
+  > make CROSS_COMPILE=arm-linux-gnueabi- evb-rv1108_defconfig  all
+  > ./tools/mkimage  -n rv1108 -T rksd -d ddr.bin spl.bin
+  > cat spl.bin u-boot.bin > u-boot.img
+
+Flash the image by rkdeveloptool
+================================
+rkdeveloptool can get from https://github.com/rockchip-linux/rkdeveloptool.git
+
+Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
+  > rkdeveloptool db ./rkbin/rv1x/RV1108_usb_boot.bin
+  > rkdeveloptool wl 0x40 u-boot.img
+  > rkdeveloptool RD
+
+You should be able to get U-Boot log message from boot console:
+
+DDR Version V1.02 20170220
+In
+400MHz
+DDR3
+Bus Width=16 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=512MB
+mach:2
+OUT
+
+
+U-Boot 2017.05-00693-g3a5b171 (Jun 01 2017 - 17:37:53 +0800)
+
+Model: Rockchip RV1108 Evaluation board
+DRAM:  128 MiB
+APLL: 600000000 DPLL:792000000 GPLL:384000000
+MMC:
+Using default environment
+
+In:    serial@10210000
+Out:   serial@10210000
+Err:   serial@10210000
+Net:   No ethernet found.
+Hit any key to stop autoboot:  0
+=>
diff --git a/board/rockchip/evb_rv1108/evb_rv1108.c b/board/rockchip/evb_rv1108/evb_rv1108.c
new file mode 100644
index 00000000000..fe37eac420f
--- /dev/null
+++ b/board/rockchip/evb_rv1108/evb_rv1108.c
@@ -0,0 +1,52 @@
+/*
+ * (C)Copyright 2016 Rockchip Electronics Co., Ltd
+ * Authors: Andy Yan <andy.yan@rock-chips.com>
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <fdtdec.h>
+#include <asm/arch/grf_rv1108.h>
+#include <asm/arch/hardware.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int mach_cpu_init(void)
+{
+	int node;
+	struct rv1108_grf *grf;
+
+	node = fdt_node_offset_by_compatible(gd->fdt_blob, -1, "rockchip,rv1108-grf");
+	grf = (struct rv1108_grf *)fdtdec_get_addr(gd->fdt_blob, node, "reg");
+
+	/*evb board use UART2 m0 for debug*/
+	rk_clrsetreg(&grf->gpio2d_iomux,
+		     GPIO2D2_MASK | GPIO2D1_MASK,
+		     GPIO2D2_UART2_SOUT_M0 << GPIO2D2_SHIFT |
+		     GPIO2D1_UART2_SIN_M0 << GPIO2D1_SHIFT);
+	rk_clrreg(&grf->gpio3c_iomux, GPIO3C3_MASK | GPIO3C2_MASK);
+
+	return 0;
+}
+
+
+int board_init(void)
+{
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = 0x8000000;
+
+	return 0;
+}
+
+int dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = 0x60000000;
+	gd->bd->bi_dram[0].size = 0x8000000;
+
+	return 0;
+}
diff --git a/configs/evb-rv1108_defconfig b/configs/evb-rv1108_defconfig
new file mode 100644
index 00000000000..3fa1ae82f51
--- /dev/null
+++ b/configs/evb-rv1108_defconfig
@@ -0,0 +1,40 @@
+CONFIG_ARM=y
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_ROCKCHIP_RV1108=y
+CONFIG_TARGET_EVB_RV1108=y
+CONFIG_DEFAULT_DEVICE_TREE="rv1108-evb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_HUSH_PARSER=y
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_SF=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_GMAC_ROCKCHIP=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_ROCKCHIP_RV1108=y
+CONFIG_RAM=y
+CONFIG_BAUDRATE=1500000
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0x10210000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYSRESET=y
+CONFIG_ERRNO_STR=y
diff --git a/include/configs/evb_rv1108.h b/include/configs/evb_rv1108.h
new file mode 100644
index 00000000000..ff3531b3217
--- /dev/null
+++ b/include/configs/evb_rv1108.h
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <configs/rv1108_common.h>
+
+/*
+ * Default environment settings
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS                                       \
+	"netdev=eth0\0"                                                 \
+	"ipaddr=172.16.12.50\0"                                         \
+	"serverip=172.16.12.69\0"					\
+	""
+#define CONFIG_BOOTCOMMAND						\
+	"sf probe;"							\
+	"sf read 0x62000000 0x140800 0x500000;"				\
+	"dcache off;"							\
+	"go 0x62000000"
+
+#endif