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>

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>
Jagan Teki · Kever Yang
1 parent 001d6745e3
Showing 5 changed files with 680 additions and 0 deletions Side-by-side Diff
arch/arm/dts/Makefile
arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
arch/arm/dts/rk3399-rock-pi-4.dts
board/rockchip/evb_rk3399/MAINTAINERS
configs/rock-pi-4-rk3399_defconfig
@@ -113,6 +113,7 @@
 	rk3399-puma-ddr1333.dtb \
 	rk3399-puma-ddr1600.dtb \
 	rk3399-puma-ddr1866.dtb \
+	rk3399-rock-pi-4.dtb \
 	rk3399-rock960.dtb \
 	rk3399-rockpro64.dtb
  
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include "rk3399-u-boot.dtsi"
+// 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";
+};
@@ -31,6 +31,13 @@
 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>
+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
...	...	@@ -113,6 +113,7 @@
113	113	rk3399-puma-ddr1333.dtb \
114	114	rk3399-puma-ddr1600.dtb \
115	115	rk3399-puma-ddr1866.dtb \
	116	+ rk3399-rock-pi-4.dtb \
116	117	rk3399-rock960.dtb \
117	118	rk3399-rockpro64.dtb
118	119
	1	+// SPDX-License-Identifier: GPL-2.0+
	2	+/*
	3	+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
	4	+ */
	5	+
	6	+#include "rk3399-u-boot.dtsi"
	1	+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
	2	+/*
	3	+ * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
	4	+ * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
	5	+ */
	6	+
	7	+/dts-v1/;
	8	+#include <dt-bindings/input/linux-event-codes.h>
	9	+#include <dt-bindings/pwm/pwm.h>
	10	+#include "rk3399.dtsi"
	11	+#include "rk3399-opp.dtsi"
	12	+
	13	+/ {
	14	+ model = "Radxa ROCK Pi 4";
	15	+ compatible = "radxa,rockpi4", "rockchip,rk3399";
	16	+
	17	+ chosen {
	18	+ stdout-path = "serial2:1500000n8";
	19	+ };
	20	+
	21	+ clkin_gmac: external-gmac-clock {
	22	+ compatible = "fixed-clock";
	23	+ clock-frequency = <125000000>;
	24	+ clock-output-names = "clkin_gmac";
	25	+ #clock-cells = <0>;
	26	+ };
	27	+
	28	+ vcc12v_dcin: dc-12v {
	29	+ compatible = "regulator-fixed";
	30	+ regulator-name = "vcc12v_dcin";
	31	+ regulator-always-on;
	32	+ regulator-boot-on;
	33	+ regulator-min-microvolt = <12000000>;
	34	+ regulator-max-microvolt = <12000000>;
	35	+ };
	36	+
	37	+ vcc5v0_sys: vcc-sys {
	38	+ compatible = "regulator-fixed";
	39	+ regulator-name = "vcc5v0_sys";
	40	+ regulator-always-on;
	41	+ regulator-boot-on;
	42	+ regulator-min-microvolt = <5000000>;
	43	+ regulator-max-microvolt = <5000000>;
	44	+ vin-supply = <&vcc12v_dcin>;
	45	+ };
	46	+
	47	+ vcc3v3_pcie: vcc3v3-pcie-regulator {
	48	+ compatible = "regulator-fixed";
	49	+ enable-active-high;
	50	+ gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
	51	+ pinctrl-names = "default";
	52	+ pinctrl-0 = <&pcie_pwr_en>;
	53	+ regulator-name = "vcc3v3_pcie";
	54	+ regulator-always-on;
	55	+ regulator-boot-on;
	56	+ vin-supply = <&vcc5v0_sys>;
	57	+ };
	58	+
	59	+ vcc3v3_sys: vcc3v3-sys {
	60	+ compatible = "regulator-fixed";
	61	+ regulator-name = "vcc3v3_sys";
	62	+ regulator-always-on;
	63	+ regulator-boot-on;
	64	+ regulator-min-microvolt = <3300000>;
	65	+ regulator-max-microvolt = <3300000>;
	66	+ vin-supply = <&vcc5v0_sys>;
	67	+ };
	68	+
	69	+ vcc5v0_host: vcc5v0-host-regulator {
	70	+ compatible = "regulator-fixed";
	71	+ enable-active-high;
	72	+ gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
	73	+ pinctrl-names = "default";
	74	+ pinctrl-0 = <&vcc5v0_host_en>;
	75	+ regulator-name = "vcc5v0_host";
	76	+ regulator-always-on;
	77	+ vin-supply = <&vcc5v0_sys>;
	78	+ };
	79	+
	80	+ vcc5v0_typec: vcc5v0-typec-regulator {
	81	+ compatible = "regulator-fixed";
	82	+ enable-active-high;
	83	+ gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
	84	+ pinctrl-names = "default";
	85	+ pinctrl-0 = <&vcc5v0_typec_en>;
	86	+ regulator-name = "vcc5v0_typec";
	87	+ regulator-always-on;
	88	+ vin-supply = <&vcc5v0_sys>;
	89	+ };
	90	+
	91	+ vcc_lan: vcc3v3-phy-regulator {
	92	+ compatible = "regulator-fixed";
	93	+ regulator-name = "vcc_lan";
	94	+ regulator-always-on;
	95	+ regulator-boot-on;
	96	+ regulator-min-microvolt = <3300000>;
	97	+ regulator-max-microvolt = <3300000>;
	98	+
	99	+ regulator-state-mem {
	100	+ regulator-off-in-suspend;
	101	+ };
	102	+ };
	103	+
	104	+ vdd_log: vdd-log {
	105	+ compatible = "pwm-regulator";
	106	+ pwms = <&pwm2 0 25000 1>;
	107	+ regulator-name = "vdd_log";
	108	+ regulator-always-on;
	109	+ regulator-boot-on;
	110	+ regulator-min-microvolt = <800000>;
	111	+ regulator-max-microvolt = <1400000>;
	112	+ vin-supply = <&vcc5v0_sys>;
	113	+ };
	114	+};
	115	+
	116	+&cpu_l0 {
	117	+ cpu-supply = <&vdd_cpu_l>;
	118	+};
	119	+
	120	+&cpu_l1 {
	121	+ cpu-supply = <&vdd_cpu_l>;
	122	+};
	123	+
	124	+&cpu_l2 {
	125	+ cpu-supply = <&vdd_cpu_l>;
	126	+};
	127	+
	128	+&cpu_l3 {
	129	+ cpu-supply = <&vdd_cpu_l>;
	130	+};
	131	+
	132	+&cpu_b0 {
	133	+ cpu-supply = <&vdd_cpu_b>;
	134	+};
	135	+
	136	+&cpu_b1 {
	137	+ cpu-supply = <&vdd_cpu_b>;
	138	+};
	139	+
	140	+&emmc_phy {
	141	+ status = "okay";
	142	+};
	143	+
	144	+&gmac {
	145	+ assigned-clocks = <&cru SCLK_RMII_SRC>;
	146	+ assigned-clock-parents = <&clkin_gmac>;
	147	+ clock_in_out = "input";
	148	+ phy-supply = <&vcc_lan>;
	149	+ phy-mode = "rgmii";
	150	+ pinctrl-names = "default";
	151	+ pinctrl-0 = <&rgmii_pins>;
	152	+ snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
	153	+ snps,reset-active-low;
	154	+ snps,reset-delays-us = <0 10000 50000>;
	155	+ tx_delay = <0x28>;
	156	+ rx_delay = <0x11>;
	157	+ status = "okay";
	158	+};
	159	+
	160	+&hdmi {
	161	+ pinctrl-names = "default";
	162	+ pinctrl-0 = <&hdmi_cec>;
	163	+ status = "okay";
	164	+};
	165	+
	166	+&i2c0 {
	167	+ clock-frequency = <400000>;
	168	+ i2c-scl-rising-time-ns = <168>;
	169	+ i2c-scl-falling-time-ns = <4>;
	170	+ status = "okay";
	171	+
	172	+ rk808: pmic@1b {
	173	+ compatible = "rockchip,rk808";
	174	+ reg = <0x1b>;
	175	+ interrupt-parent = <&gpio1>;
	176	+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
	177	+ #clock-cells = <1>;
	178	+ clock-output-names = "xin32k", "rk808-clkout2";
	179	+ pinctrl-names = "default";
	180	+ pinctrl-0 = <&pmic_int_l>;
	181	+ rockchip,system-power-controller;
	182	+ wakeup-source;
	183	+
	184	+ vcc1-supply = <&vcc5v0_sys>;
	185	+ vcc2-supply = <&vcc5v0_sys>;
	186	+ vcc3-supply = <&vcc5v0_sys>;
	187	+ vcc4-supply = <&vcc5v0_sys>;
	188	+ vcc6-supply = <&vcc5v0_sys>;
	189	+ vcc7-supply = <&vcc5v0_sys>;
	190	+ vcc8-supply = <&vcc3v3_sys>;
	191	+ vcc9-supply = <&vcc5v0_sys>;
	192	+ vcc10-supply = <&vcc5v0_sys>;
	193	+ vcc11-supply = <&vcc5v0_sys>;
	194	+ vcc12-supply = <&vcc3v3_sys>;
	195	+ vddio-supply = <&vcc_1v8>;
	196	+
	197	+ regulators {
	198	+ vdd_center: DCDC_REG1 {
	199	+ regulator-name = "vdd_center";
	200	+ regulator-always-on;
	201	+ regulator-boot-on;
	202	+ regulator-min-microvolt = <750000>;
	203	+ regulator-max-microvolt = <1350000>;
	204	+ regulator-ramp-delay = <6001>;
	205	+ regulator-state-mem {
	206	+ regulator-off-in-suspend;
	207	+ };
	208	+ };
	209	+
	210	+ vdd_cpu_l: DCDC_REG2 {
	211	+ regulator-name = "vdd_cpu_l";
	212	+ regulator-always-on;
	213	+ regulator-boot-on;
	214	+ regulator-min-microvolt = <750000>;
	215	+ regulator-max-microvolt = <1350000>;
	216	+ regulator-ramp-delay = <6001>;
	217	+ regulator-state-mem {
	218	+ regulator-off-in-suspend;
	219	+ };
	220	+ };
	221	+
	222	+ vcc_ddr: DCDC_REG3 {
	223	+ regulator-name = "vcc_ddr";
	224	+ regulator-always-on;
	225	+ regulator-boot-on;
	226	+ regulator-state-mem {
	227	+ regulator-on-in-suspend;
	228	+ };
	229	+ };
	230	+
	231	+ vcc_1v8: DCDC_REG4 {
	232	+ regulator-name = "vcc_1v8";
	233	+ regulator-always-on;
	234	+ regulator-boot-on;
	235	+ regulator-min-microvolt = <1800000>;
	236	+ regulator-max-microvolt = <1800000>;
	237	+ regulator-state-mem {
	238	+ regulator-on-in-suspend;
	239	+ regulator-suspend-microvolt = <1800000>;
	240	+ };
	241	+ };
	242	+
	243	+ vcc1v8_codec: LDO_REG1 {
	244	+ regulator-name = "vcc1v8_codec";
	245	+ regulator-always-on;
	246	+ regulator-boot-on;
	247	+ regulator-min-microvolt = <1800000>;
	248	+ regulator-max-microvolt = <1800000>;
	249	+ regulator-state-mem {
	250	+ regulator-off-in-suspend;
	251	+ };
	252	+ };
	253	+
	254	+ vcc1v8_hdmi: LDO_REG2 {
	255	+ regulator-name = "vcc1v8_hdmi";
	256	+ regulator-always-on;
	257	+ regulator-boot-on;
	258	+ regulator-min-microvolt = <1800000>;
	259	+ regulator-max-microvolt = <1800000>;
	260	+ regulator-state-mem {
	261	+ regulator-off-in-suspend;
	262	+ };
	263	+ };
	264	+
	265	+ vcca_1v8: LDO_REG3 {
	266	+ regulator-name = "vcca_1v8";
	267	+ regulator-always-on;
	268	+ regulator-boot-on;
	269	+ regulator-min-microvolt = <1800000>;
	270	+ regulator-max-microvolt = <1800000>;
	271	+ regulator-state-mem {
	272	+ regulator-on-in-suspend;
	273	+ regulator-suspend-microvolt = <1800000>;
	274	+ };
	275	+ };
	276	+
	277	+ vcc_sdio: LDO_REG4 {
	278	+ regulator-name = "vcc_sdio";
	279	+ regulator-always-on;
	280	+ regulator-boot-on;
	281	+ regulator-min-microvolt = <3000000>;
	282	+ regulator-max-microvolt = <3000000>;
	283	+ regulator-state-mem {
	284	+ regulator-on-in-suspend;
	285	+ regulator-suspend-microvolt = <3000000>;
	286	+ };
	287	+ };
	288	+
	289	+ vcca3v0_codec: LDO_REG5 {
	290	+ regulator-name = "vcca3v0_codec";
	291	+ regulator-always-on;
	292	+ regulator-boot-on;
	293	+ regulator-min-microvolt = <3000000>;
	294	+ regulator-max-microvolt = <3000000>;
	295	+ regulator-state-mem {
	296	+ regulator-off-in-suspend;
	297	+ };
	298	+ };
	299	+
	300	+ vcc_1v5: LDO_REG6 {
	301	+ regulator-name = "vcc_1v5";
	302	+ regulator-always-on;
	303	+ regulator-boot-on;
	304	+ regulator-min-microvolt = <1500000>;
	305	+ regulator-max-microvolt = <1500000>;
	306	+ regulator-state-mem {
	307	+ regulator-on-in-suspend;
	308	+ regulator-suspend-microvolt = <1500000>;
	309	+ };
	310	+ };
	311	+
	312	+ vcc0v9_hdmi: LDO_REG7 {
	313	+ regulator-name = "vcc0v9_hdmi";
	314	+ regulator-always-on;
	315	+ regulator-boot-on;
	316	+ regulator-min-microvolt = <900000>;
	317	+ regulator-max-microvolt = <900000>;
	318	+ regulator-state-mem {
	319	+ regulator-off-in-suspend;
	320	+ };
	321	+ };
	322	+
	323	+ vcc_3v0: LDO_REG8 {
	324	+ regulator-name = "vcc_3v0";
	325	+ regulator-always-on;
	326	+ regulator-boot-on;
	327	+ regulator-min-microvolt = <3000000>;
	328	+ regulator-max-microvolt = <3000000>;
	329	+ regulator-state-mem {
	330	+ regulator-on-in-suspend;
	331	+ regulator-suspend-microvolt = <3000000>;
	332	+ };
	333	+ };
	334	+
	335	+ vcc_cam: SWITCH_REG1 {
	336	+ regulator-name = "vcc_cam";
	337	+ regulator-always-on;
	338	+ regulator-boot-on;
	339	+ regulator-min-microvolt = <3300000>;
	340	+ regulator-max-microvolt = <3300000>;
	341	+ regulator-state-mem {
	342	+ regulator-off-in-suspend;
	343	+ };
	344	+ };
	345	+
	346	+ vcc_mipi: SWITCH_REG2 {
	347	+ regulator-name = "vcc_mipi";
	348	+ regulator-always-on;
	349	+ regulator-boot-on;
	350	+ regulator-min-microvolt = <3300000>;
	351	+ regulator-max-microvolt = <3300000>;
	352	+ regulator-state-mem {
	353	+ regulator-off-in-suspend;
	354	+ };
	355	+ };
	356	+ };
	357	+ };
	358	+
	359	+ vdd_cpu_b: regulator@40 {
	360	+ compatible = "silergy,syr827";
	361	+ reg = <0x40>;
	362	+ fcs,suspend-voltage-selector = <1>;
	363	+ pinctrl-names = "default";
	364	+ pinctrl-0 = <&vsel1_gpio>;
	365	+ regulator-name = "vdd_cpu_b";
	366	+ regulator-min-microvolt = <712500>;
	367	+ regulator-max-microvolt = <1500000>;
	368	+ regulator-ramp-delay = <1000>;
	369	+ regulator-always-on;
	370	+ regulator-boot-on;
	371	+ vin-supply = <&vcc5v0_sys>;
	372	+
	373	+ regulator-state-mem {
	374	+ regulator-off-in-suspend;
	375	+ };
	376	+ };
	377	+
	378	+ vdd_gpu: regulator@41 {
	379	+ compatible = "silergy,syr828";
	380	+ reg = <0x41>;
	381	+ fcs,suspend-voltage-selector = <1>;
	382	+ pinctrl-names = "default";
	383	+ pinctrl-0 = <&vsel2_gpio>;
	384	+ regulator-name = "vdd_gpu";
	385	+ regulator-min-microvolt = <712500>;
	386	+ regulator-max-microvolt = <1500000>;
	387	+ regulator-ramp-delay = <1000>;
	388	+ regulator-always-on;
	389	+ regulator-boot-on;
	390	+ vin-supply = <&vcc5v0_sys>;
	391	+
	392	+ regulator-state-mem {
	393	+ regulator-off-in-suspend;
	394	+ };
	395	+ };
	396	+};
	397	+
	398	+&i2c1 {
	399	+ i2c-scl-rising-time-ns = <300>;
	400	+ i2c-scl-falling-time-ns = <15>;
	401	+ status = "okay";
	402	+};
	403	+
	404	+&i2c3 {
	405	+ i2c-scl-rising-time-ns = <450>;
	406	+ i2c-scl-falling-time-ns = <15>;
	407	+ status = "okay";
	408	+};
	409	+
	410	+&i2c4 {
	411	+ i2c-scl-rising-time-ns = <600>;
	412	+ i2c-scl-falling-time-ns = <20>;
	413	+ status = "okay";
	414	+};
	415	+
	416	+&i2s0 {
	417	+ rockchip,playback-channels = <8>;
	418	+ rockchip,capture-channels = <8>;
	419	+ status = "okay";
	420	+};
	421	+
	422	+&i2s1 {
	423	+ rockchip,playback-channels = <2>;
	424	+ rockchip,capture-channels = <2>;
	425	+ status = "okay";
	426	+};
	427	+
	428	+&i2s2 {
	429	+ status = "okay";
	430	+};
	431	+
	432	+&io_domains {
	433	+ status = "okay";
	434	+
	435	+ bt656-supply = <&vcc_3v0>;
	436	+ audio-supply = <&vcc_3v0>;
	437	+ sdmmc-supply = <&vcc_sdio>;
	438	+ gpio1830-supply = <&vcc_3v0>;
	439	+};
	440	+
	441	+&pmu_io_domains {
	442	+ status = "okay";
	443	+
	444	+ pmu1830-supply = <&vcc_3v0>;
	445	+};
	446	+
	447	+&pinctrl {
	448	+ pcie {
	449	+ pcie_pwr_en: pcie-pwr-en {
	450	+ rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
	451	+ };
	452	+ };
	453	+
	454	+ pmic {
	455	+ pmic_int_l: pmic-int-l {
	456	+ rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
	457	+ };
	458	+
	459	+ vsel1_gpio: vsel1-gpio {
	460	+ rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
	461	+ };
	462	+
	463	+ vsel2_gpio: vsel2-gpio {
	464	+ rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
	465	+ };
	466	+ };
	467	+
	468	+ usb-typec {
	469	+ vcc5v0_typec_en: vcc5v0-typec-en {
	470	+ rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
	471	+ };
	472	+ };
	473	+
	474	+ usb2 {
	475	+ vcc5v0_host_en: vcc5v0-host-en {
	476	+ rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
	477	+ };
	478	+ };
	479	+};
	480	+
	481	+&pwm2 {
	482	+ status = "okay";
	483	+};
	484	+
	485	+&saradc {
	486	+ status = "okay";
	487	+
	488	+ vref-supply = <&vcc_1v8>;
	489	+};
	490	+
	491	+&sdmmc {
	492	+ bus-width = <4>;
	493	+ cap-mmc-highspeed;
	494	+ cap-sd-highspeed;
	495	+ cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
	496	+ disable-wp;
	497	+ max-frequency = <150000000>;
	498	+ pinctrl-names = "default";
	499	+ pinctrl-0 = <&sdmmc_clk &sdmmc_cd &sdmmc_cmd &sdmmc_bus4>;
	500	+ status = "okay";
	501	+};
	502	+
	503	+&sdhci {
	504	+ bus-width = <8>;
	505	+ mmc-hs400-1_8v;
	506	+ mmc-hs400-enhanced-strobe;
	507	+ non-removable;
	508	+ status = "okay";
	509	+};
	510	+
	511	+&tcphy0 {
	512	+ status = "okay";
	513	+};
	514	+
	515	+&tcphy1 {
	516	+ status = "okay";
	517	+};
	518	+
	519	+&tsadc {
	520	+ status = "okay";
	521	+
	522	+ /* tshut mode 0:CRU 1:GPIO */
	523	+ rockchip,hw-tshut-mode = <1>;
	524	+ /* tshut polarity 0:LOW 1:HIGH */
	525	+ rockchip,hw-tshut-polarity = <1>;
	526	+};
	527	+
	528	+&u2phy0 {
	529	+ status = "okay";
	530	+
	531	+ u2phy0_otg: otg-port {
	532	+ status = "okay";
	533	+ };
	534	+
	535	+ u2phy0_host: host-port {
	536	+ phy-supply = <&vcc5v0_host>;
	537	+ status = "okay";
	538	+ };
	539	+};
	540	+
	541	+&u2phy1 {
	542	+ status = "okay";
	543	+
	544	+ u2phy1_otg: otg-port {
	545	+ status = "okay";
	546	+ };
	547	+
	548	+ u2phy1_host: host-port {
	549	+ phy-supply = <&vcc5v0_host>;
	550	+ status = "okay";
	551	+ };
	552	+};
	553	+
	554	+&uart2 {
	555	+ status = "okay";
	556	+};
	557	+
	558	+&usb_host0_ehci {
	559	+ status = "okay";
	560	+};
	561	+
	562	+&usb_host0_ohci {
	563	+ status = "okay";
	564	+};
	565	+
	566	+&usb_host1_ehci {
	567	+ status = "okay";
	568	+};
	569	+
	570	+&usb_host1_ohci {
	571	+ status = "okay";
	572	+};
	573	+
	574	+&usbdrd3_0 {
	575	+ status = "okay";
	576	+};
	577	+
	578	+&usbdrd_dwc3_0 {
	579	+ status = "okay";
	580	+ dr_mode = "otg";
	581	+};
	582	+
	583	+&usbdrd3_1 {
	584	+ status = "okay";
	585	+};
	586	+
	587	+&usbdrd_dwc3_1 {
	588	+ status = "okay";
	589	+ dr_mode = "host";
	590	+};
	591	+
	592	+&vopb {
	593	+ status = "okay";
	594	+};
	595	+
	596	+&vopb_mmu {
	597	+ status = "okay";
	598	+};
	599	+
	600	+&vopl {
	601	+ status = "okay";
	602	+};
	603	+
	604	+&vopl_mmu {
	605	+ status = "okay";
	606	+};
...	...	@@ -31,6 +31,13 @@
31	31	F: arch/arm/dts/rk3399-u-boot.dtsi
32	32	F: arch/arm/dts/rk3399-orangepi-u-boot.dtsi
33	33
	34	+ROCK-PI-4
	35	+M: Akash Gajjar <akash@openedev.com>
	36	+M: Jagan Teki <jagan@amarulasolutions.com>
	37	+S: Maintained
	38	+F: configs/rock-pi-4-rk3399_defconfig
	39	+F: arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
	40	+
34	41	ROCKPRO64
35	42	M: Akash Gajjar <akash@openedev.com>
36	43	M: Jagan Teki <jagan@amarulasolutions.com>
	1	+CONFIG_ARM=y
	2	+CONFIG_ARCH_ROCKCHIP=y
	3	+CONFIG_SYS_TEXT_BASE=0x00200000
	4	+CONFIG_SPL_LIBCOMMON_SUPPORT=y
	5	+CONFIG_SPL_LIBGENERIC_SUPPORT=y
	6	+CONFIG_SYS_MALLOC_F_LEN=0x4000
	7	+CONFIG_ROCKCHIP_RK3399=y
	8	+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x50000
	9	+CONFIG_DEBUG_UART_BASE=0xFF1A0000
	10	+CONFIG_DEBUG_UART_CLOCK=24000000
	11	+CONFIG_SPL_STACK_R_ADDR=0x80000
	12	+CONFIG_DEBUG_UART=y
	13	+CONFIG_NR_DRAM_BANKS=1
	14	+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-rock-pi-4.dtb"
	15	+# CONFIG_DISPLAY_CPUINFO is not set
	16	+CONFIG_DISPLAY_BOARDINFO_LATE=y
	17	+CONFIG_SPL_STACK_R=y
	18	+CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
	19	+CONFIG_CMD_BOOTZ=y
	20	+CONFIG_CMD_GPT=y
	21	+CONFIG_CMD_MMC=y
	22	+CONFIG_CMD_SF=y
	23	+CONFIG_CMD_USB=y
	24	+# CONFIG_CMD_SETEXPR is not set
	25	+CONFIG_CMD_TIME=y
	26	+CONFIG_SPL_OF_CONTROL=y
	27	+CONFIG_DEFAULT_DEVICE_TREE="rk3399-rock-pi-4"
	28	+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
	29	+CONFIG_TPL=y
	30	+CONFIG_ENV_IS_IN_MMC=y
	31	+CONFIG_ROCKCHIP_GPIO=y
	32	+CONFIG_SYS_I2C_ROCKCHIP=y
	33	+CONFIG_MMC_DW=y
	34	+CONFIG_MMC_DW_ROCKCHIP=y
	35	+CONFIG_MMC_SDHCI=y
	36	+CONFIG_MMC_SDHCI_ROCKCHIP=y
	37	+CONFIG_DM_ETH=y
	38	+CONFIG_ETH_DESIGNWARE=y
	39	+CONFIG_GMAC_ROCKCHIP=y
	40	+CONFIG_PMIC_RK8XX=y
	41	+CONFIG_REGULATOR_PWM=y
	42	+CONFIG_REGULATOR_RK8XX=y
	43	+CONFIG_PWM_ROCKCHIP=y
	44	+CONFIG_BAUDRATE=1500000
	45	+CONFIG_DEBUG_UART_SHIFT=2
	46	+CONFIG_SYSRESET=y
	47	+CONFIG_USB=y
	48	+CONFIG_USB_XHCI_HCD=y
	49	+CONFIG_USB_XHCI_DWC3=y
	50	+CONFIG_USB_EHCI_HCD=y
	51	+CONFIG_USB_EHCI_GENERIC=y
	52	+CONFIG_USB_HOST_ETHER=y
	53	+CONFIG_USB_ETHER_ASIX=y
	54	+CONFIG_USB_ETHER_ASIX88179=y
	55	+CONFIG_USB_ETHER_MCS7830=y
	56	+CONFIG_USB_ETHER_RTL8152=y
	57	+CONFIG_USB_ETHER_SMSC95XX=y
	58	+CONFIG_USE_TINY_PRINTF=y
	59	+CONFIG_SPL_TINY_MEMSET=y
	60	+CONFIG_ERRNO_STR=y