rockchip: rk3399: Add Rock PI 4 support

Add initial support for Rock PI 4 board.

Specification
- Rockchip RK3399
- LPDDR4
- eMMC
- SD card slot
- RTL8211E 1Gbps
- HDMI In/Out, DP, MIPI DSI/CSI
- PCIe M.2
- USB 2.0, USB-3.0
- USB C Type

Commit details of rk3399-rock-pi-4.dts sync from Linux 5.1-rc2:
"arm64: dts: rockchip: add ROCK Pi 4 DTS support"
(sha1: 1b5715c602fda7b812af0e190eddcce2812e5417)

Signed-off-by: Akash Gajjar <akash@openedev.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index bb80dabdf6e07dca21fc2d5898888063af508eff..e0c54bfa767e475c12fea7d547d366d62d4ed633 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -113,6 +113,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \
        rk3399-puma-ddr1333.dtb \
        rk3399-puma-ddr1600.dtb \
        rk3399-puma-ddr1866.dtb \
+       rk3399-rock-pi-4.dtb \
        rk3399-rock960.dtb \
        rk3399-rockpro64.dtb
 

diff --git a/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi b/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
new file mode 100644 (file)
index 0000000..7bddc3a
--- /dev/null
+++ b/arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include "rk3399-u-boot.dtsi"

diff --git a/arch/arm/dts/rk3399-rock-pi-4.dts b/arch/arm/dts/rk3399-rock-pi-4.dts
new file mode 100644 (file)
index 0000000..4a543f2
--- /dev/null
+++ b/arch/arm/dts/rk3399-rock-pi-4.dts
@@ -0,0 +1,606 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
+ * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+       model = "Radxa ROCK Pi 4";
+       compatible = "radxa,rockpi4", "rockchip,rk3399";
+
+       chosen {
+               stdout-path = "serial2:1500000n8";
+       };
+
+       clkin_gmac: external-gmac-clock {
+               compatible = "fixed-clock";
+               clock-frequency = <125000000>;
+               clock-output-names = "clkin_gmac";
+               #clock-cells = <0>;
+       };
+
+       vcc12v_dcin: dc-12v {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc12v_dcin";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <12000000>;
+               regulator-max-microvolt = <12000000>;
+       };
+
+       vcc5v0_sys: vcc-sys {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc5v0_sys";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               vin-supply = <&vcc12v_dcin>;
+       };
+
+       vcc3v3_pcie: vcc3v3-pcie-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pcie_pwr_en>;
+               regulator-name = "vcc3v3_pcie";
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       vcc3v3_sys: vcc3v3-sys {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc3v3_sys";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       vcc5v0_host: vcc5v0-host-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vcc5v0_host_en>;
+               regulator-name = "vcc5v0_host";
+               regulator-always-on;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       vcc5v0_typec: vcc5v0-typec-regulator {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vcc5v0_typec_en>;
+               regulator-name = "vcc5v0_typec";
+               regulator-always-on;
+               vin-supply = <&vcc5v0_sys>;
+       };
+
+       vcc_lan: vcc3v3-phy-regulator {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc_lan";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+
+               regulator-state-mem {
+                       regulator-off-in-suspend;
+               };
+       };
+
+       vdd_log: vdd-log {
+               compatible = "pwm-regulator";
+               pwms = <&pwm2 0 25000 1>;
+               regulator-name = "vdd_log";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <800000>;
+               regulator-max-microvolt = <1400000>;
+               vin-supply = <&vcc5v0_sys>;
+       };
+};
+
+&cpu_l0 {
+       cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+       cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+       cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+       cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+       cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+       cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+       status = "okay";
+};
+
+&gmac {
+       assigned-clocks = <&cru SCLK_RMII_SRC>;
+       assigned-clock-parents = <&clkin_gmac>;
+       clock_in_out = "input";
+       phy-supply = <&vcc_lan>;
+       phy-mode = "rgmii";
+       pinctrl-names = "default";
+       pinctrl-0 = <&rgmii_pins>;
+       snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+       snps,reset-active-low;
+       snps,reset-delays-us = <0 10000 50000>;
+       tx_delay = <0x28>;
+       rx_delay = <0x11>;
+       status = "okay";
+};
+
+&hdmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&hdmi_cec>;
+       status = "okay";
+};
+
+&i2c0 {
+       clock-frequency = <400000>;
+       i2c-scl-rising-time-ns = <168>;
+       i2c-scl-falling-time-ns = <4>;
+       status = "okay";
+
+       rk808: pmic@1b {
+               compatible = "rockchip,rk808";
+               reg = <0x1b>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+               #clock-cells = <1>;
+               clock-output-names = "xin32k", "rk808-clkout2";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pmic_int_l>;
+               rockchip,system-power-controller;
+               wakeup-source;
+
+               vcc1-supply = <&vcc5v0_sys>;
+               vcc2-supply = <&vcc5v0_sys>;
+               vcc3-supply = <&vcc5v0_sys>;
+               vcc4-supply = <&vcc5v0_sys>;
+               vcc6-supply = <&vcc5v0_sys>;
+               vcc7-supply = <&vcc5v0_sys>;
+               vcc8-supply = <&vcc3v3_sys>;
+               vcc9-supply = <&vcc5v0_sys>;
+               vcc10-supply = <&vcc5v0_sys>;
+               vcc11-supply = <&vcc5v0_sys>;
+               vcc12-supply = <&vcc3v3_sys>;
+               vddio-supply = <&vcc_1v8>;
+
+               regulators {
+                       vdd_center: DCDC_REG1 {
+                               regulator-name = "vdd_center";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <750000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-ramp-delay = <6001>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vdd_cpu_l: DCDC_REG2 {
+                               regulator-name = "vdd_cpu_l";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <750000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-ramp-delay = <6001>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_ddr: DCDC_REG3 {
+                               regulator-name = "vcc_ddr";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                               };
+                       };
+
+                       vcc_1v8: DCDC_REG4 {
+                               regulator-name = "vcc_1v8";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <1800000>;
+                               };
+                       };
+
+                       vcc1v8_codec: LDO_REG1 {
+                               regulator-name = "vcc1v8_codec";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc1v8_hdmi: LDO_REG2 {
+                               regulator-name = "vcc1v8_hdmi";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcca_1v8: LDO_REG3 {
+                               regulator-name = "vcca_1v8";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <1800000>;
+                               };
+                       };
+
+                       vcc_sdio: LDO_REG4 {
+                               regulator-name = "vcc_sdio";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <3000000>;
+                               };
+                       };
+
+                       vcca3v0_codec: LDO_REG5 {
+                               regulator-name = "vcca3v0_codec";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_1v5: LDO_REG6 {
+                               regulator-name = "vcc_1v5";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <1500000>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <1500000>;
+                               };
+                       };
+
+                       vcc0v9_hdmi: LDO_REG7 {
+                               regulator-name = "vcc0v9_hdmi";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <900000>;
+                               regulator-max-microvolt = <900000>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_3v0: LDO_REG8 {
+                               regulator-name = "vcc_3v0";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-state-mem {
+                                       regulator-on-in-suspend;
+                                       regulator-suspend-microvolt = <3000000>;
+                               };
+                       };
+
+                       vcc_cam: SWITCH_REG1 {
+                               regulator-name = "vcc_cam";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+
+                       vcc_mipi: SWITCH_REG2 {
+                               regulator-name = "vcc_mipi";
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-state-mem {
+                                       regulator-off-in-suspend;
+                               };
+                       };
+               };
+       };
+
+       vdd_cpu_b: regulator@40 {
+               compatible = "silergy,syr827";
+               reg = <0x40>;
+               fcs,suspend-voltage-selector = <1>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vsel1_gpio>;
+               regulator-name = "vdd_cpu_b";
+               regulator-min-microvolt = <712500>;
+               regulator-max-microvolt = <1500000>;
+               regulator-ramp-delay = <1000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&vcc5v0_sys>;
+
+               regulator-state-mem {
+                       regulator-off-in-suspend;
+               };
+       };
+
+       vdd_gpu: regulator@41 {
+               compatible = "silergy,syr828";
+               reg = <0x41>;
+               fcs,suspend-voltage-selector = <1>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vsel2_gpio>;
+               regulator-name = "vdd_gpu";
+               regulator-min-microvolt = <712500>;
+               regulator-max-microvolt = <1500000>;
+               regulator-ramp-delay = <1000>;
+               regulator-always-on;
+               regulator-boot-on;
+               vin-supply = <&vcc5v0_sys>;
+
+               regulator-state-mem {
+                       regulator-off-in-suspend;
+               };
+       };
+};
+
+&i2c1 {
+       i2c-scl-rising-time-ns = <300>;
+       i2c-scl-falling-time-ns = <15>;
+       status = "okay";
+};
+
+&i2c3 {
+       i2c-scl-rising-time-ns = <450>;
+       i2c-scl-falling-time-ns = <15>;
+       status = "okay";
+};
+
+&i2c4 {
+       i2c-scl-rising-time-ns = <600>;
+       i2c-scl-falling-time-ns = <20>;
+       status = "okay";
+};
+
+&i2s0 {
+       rockchip,playback-channels = <8>;
+       rockchip,capture-channels = <8>;
+       status = "okay";
+};
+
+&i2s1 {
+       rockchip,playback-channels = <2>;
+       rockchip,capture-channels = <2>;
+       status = "okay";
+};
+
+&i2s2 {
+       status = "okay";
+};
+
+&io_domains {
+       status = "okay";
+
+       bt656-supply = <&vcc_3v0>;
+       audio-supply = <&vcc_3v0>;
+       sdmmc-supply = <&vcc_sdio>;
+       gpio1830-supply = <&vcc_3v0>;
+};
+
+&pmu_io_domains {
+       status = "okay";
+
+       pmu1830-supply = <&vcc_3v0>;
+};
+
+&pinctrl {
+       pcie {
+               pcie_pwr_en: pcie-pwr-en {
+                       rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
+       pmic {
+               pmic_int_l: pmic-int-l {
+                       rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+               };
+
+               vsel1_gpio: vsel1-gpio {
+                       rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
+               };
+
+               vsel2_gpio: vsel2-gpio {
+                       rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
+               };
+       };
+
+       usb-typec {
+               vcc5v0_typec_en: vcc5v0-typec-en {
+                       rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+               };
+       };
+
+       usb2 {
+               vcc5v0_host_en: vcc5v0-host-en {
+                       rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+};
+
+&pwm2 {
+       status = "okay";
+};
+
+&saradc {
+       status = "okay";
+
+       vref-supply = <&vcc_1v8>;
+};
+
+&sdmmc {
+       bus-width = <4>;
+       cap-mmc-highspeed;
+       cap-sd-highspeed;
+       cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+       disable-wp;
+       max-frequency = <150000000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sdmmc_clk &sdmmc_cd &sdmmc_cmd &sdmmc_bus4>;
+       status = "okay";
+};
+
+&sdhci {
+       bus-width = <8>;
+       mmc-hs400-1_8v;
+       mmc-hs400-enhanced-strobe;
+       non-removable;
+       status = "okay";
+};
+
+&tcphy0 {
+       status = "okay";
+};
+
+&tcphy1 {
+       status = "okay";
+};
+
+&tsadc {
+       status = "okay";
+
+       /* tshut mode 0:CRU 1:GPIO */
+       rockchip,hw-tshut-mode = <1>;
+       /* tshut polarity 0:LOW 1:HIGH */
+       rockchip,hw-tshut-polarity = <1>;
+};
+
+&u2phy0 {
+       status = "okay";
+
+       u2phy0_otg: otg-port {
+               status = "okay";
+       };
+
+       u2phy0_host: host-port {
+               phy-supply = <&vcc5v0_host>;
+               status = "okay";
+       };
+};
+
+&u2phy1 {
+       status = "okay";
+
+       u2phy1_otg: otg-port {
+               status = "okay";
+       };
+
+       u2phy1_host: host-port {
+               phy-supply = <&vcc5v0_host>;
+               status = "okay";
+       };
+};
+
+&uart2 {
+       status = "okay";
+};
+
+&usb_host0_ehci {
+       status = "okay";
+};
+
+&usb_host0_ohci {
+       status = "okay";
+};
+
+&usb_host1_ehci {
+       status = "okay";
+};
+
+&usb_host1_ohci {
+       status = "okay";
+};
+
+&usbdrd3_0 {
+       status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+       status = "okay";
+       dr_mode = "otg";
+};
+
+&usbdrd3_1 {
+       status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+       status = "okay";
+       dr_mode = "host";
+};
+
+&vopb {
+       status = "okay";
+};
+
+&vopb_mmu {
+       status = "okay";
+};
+
+&vopl {
+       status = "okay";
+};
+
+&vopl_mmu {
+       status = "okay";
+};

diff --git a/board/rockchip/evb_rk3399/MAINTAINERS b/board/rockchip/evb_rk3399/MAINTAINERS
index 295730c91b1a375ffbeb841c38841bf38dabc11e..3308b3595fd8eaf4a10729a8875814e26c9c4057 100644 (file)
--- a/board/rockchip/evb_rk3399/MAINTAINERS
+++ b/board/rockchip/evb_rk3399/MAINTAINERS
@@ -31,6 +31,13 @@ F:   configs/orangepi-rk3399_defconfig
 F:     arch/arm/dts/rk3399-u-boot.dtsi
 F:     arch/arm/dts/rk3399-orangepi-u-boot.dtsi
 
+ROCK-PI-4
+M:     Akash Gajjar <akash@openedev.com>
+M:     Jagan Teki <jagan@amarulasolutions.com>
+S:     Maintained
+F:     configs/rock-pi-4-rk3399_defconfig
+F:     arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
+
 ROCKPRO64
 M:     Akash Gajjar <akash@openedev.com>
 M:     Jagan Teki <jagan@amarulasolutions.com>

diff --git a/configs/rock-pi-4-rk3399_defconfig b/configs/rock-pi-4-rk3399_defconfig
new file mode 100644 (file)
index 0000000..32da77a
--- /dev/null
+++ b/configs/rock-pi-4-rk3399_defconfig
@@ -0,0 +1,60 @@
+CONFIG_ARM=y
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_SYS_TEXT_BASE=0x00200000
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_ROCKCHIP_RK3399=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x50000
+CONFIG_DEBUG_UART_BASE=0xFF1A0000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_SPL_STACK_R_ADDR=0x80000
+CONFIG_DEBUG_UART=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-rock-pi-4.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="rk3399-rock-pi-4"
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_TPL=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ROCKCHIP=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_GMAC_ROCKCHIP=y
+CONFIG_PMIC_RK8XX=y
+CONFIG_REGULATOR_PWM=y
+CONFIG_REGULATOR_RK8XX=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_ASIX=y
+CONFIG_USB_ETHER_ASIX88179=y
+CONFIG_USB_ETHER_MCS7830=y
+CONFIG_USB_ETHER_RTL8152=y
+CONFIG_USB_ETHER_SMSC95XX=y
+CONFIG_USE_TINY_PRINTF=y
+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_ERRNO_STR=y