[U-Boot] [PATCH v2] rockchip: rk3399: Add Leez P710 support
Kever Yang
kever.yang at rock-chips.com
Fri Sep 27 01:00:01 UTC 2019
On 2019/9/22 下午6:06, Andyshrk wrote:
> From: Andy Yan <andyshrk at gmail.com>
>
> Specification
> - Rockchip RK3399
> - LPDDR4
> - TF sd scard slot
> - eMMC
> - M.2 B-Key for 4G LTE
> - AP6256 for WiFi + BT
> - Gigabit ethernet
> - HDMI out
> - 40 pin header
> - USB 2.0 x 2
> - USB 3.0 x 1
> - USB 3.0 Type-C x 1
> - TYPE-C Power supply
>
> Commit details of rk3399-leez-p710.dts sync from linus tree for Linux 5.4-rc1:
> "arm64: dts: rockchip: Add dts for Leez RK3399 P710 SBC"
> (sha1: fc702ed49a8668a17343811ee28214d845bfc5e6)
>
> Signed-off-by: Andy Yan <anyshrk at gmail.com>
Reviewed-by: Kever Yang<kever.yang at rock-chips.com>
Thanks,
- Kever
>
> ---
>
> Changes in v2:
> - Update board/rockchip/evb_rk3399/MAINTAINERS file
> - Add Linux dts sync commit details as Jagan's wish
>
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/rk3399-leez-p710-u-boot.dtsi | 13 +
> arch/arm/dts/rk3399-leez-p710.dts | 645 ++++++++++++++++++++++
> board/rockchip/evb_rk3399/MAINTAINERS | 6 +
> configs/leez-rk3399_defconfig | 58 ++
> 5 files changed, 723 insertions(+)
> create mode 100644 arch/arm/dts/rk3399-leez-p710-u-boot.dtsi
> create mode 100644 arch/arm/dts/rk3399-leez-p710.dts
> create mode 100644 configs/leez-rk3399_defconfig
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 62da168ef86..dbb062edda6 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -111,6 +111,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \
> rk3399-khadas-edge.dtb \
> rk3399-khadas-edge-captain.dtb \
> rk3399-khadas-edge-v.dtb \
> + rk3399-leez-p710.dtb \
> rk3399-nanopc-t4.dtb \
> rk3399-nanopi-m4.dtb \
> rk3399-nanopi-neo4.dtb \
> diff --git a/arch/arm/dts/rk3399-leez-p710-u-boot.dtsi b/arch/arm/dts/rk3399-leez-p710-u-boot.dtsi
> new file mode 100644
> index 00000000000..f8b2a1d56e7
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-leez-p710-u-boot.dtsi
> @@ -0,0 +1,13 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 Andy Yan <andy.yan at gmail.com>
> + */
> +
> +#include "rk3399-u-boot.dtsi"
> +#include "rk3399-sdram-lpddr4-100.dtsi"
> +
> +/ {
> + chosen {
> + u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
> + };
> +};
> diff --git a/arch/arm/dts/rk3399-leez-p710.dts b/arch/arm/dts/rk3399-leez-p710.dts
> new file mode 100644
> index 00000000000..32baa57b948
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-leez-p710.dts
> @@ -0,0 +1,645 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 Andy Yan <andy.yan at gmail.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 = "Leez RK3399 P710";
> + compatible = "leez,p710", "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>;
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rk808 1>;
> + clock-names = "ext_clock";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_reg_on_h>;
> + reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
> + };
> +
> + dc5v_adp: dc5v-adp {
> + compatible = "regulator-fixed";
> + regulator-name = "dc5v_adapter";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + vcc5v0_sys: vcc5v0-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&dc5v_adp>;
> + };
> +
> + 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_host0: vcc5v0_host1: vcc5v0-host {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_host";
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-min-microvolt = <5500000>;
> + regulator-max-microvolt = <5500000>;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + vcc5v0_host3: vcc5v0-host3 {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_host3";
> + enable-active-high;
> + gpio = <&gpio2 RK_PA2 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&vcc5v0_host3_en>;
> + regulator-always-on;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + vcc3v3_lan: vcc3v3-lan {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_lan";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vim-supply = <&vcc3v3_sys>;
> + };
> +
> + 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 = <&vcc3v3_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";
> +};
> +
> +&gpu {
> + mali-supply = <&vdd_gpu>;
> + status = "okay";
> +};
> +
> +&hdmi {
> + ddc-i2c-bus = <&i2c7>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&hdmi_cec>;
> + status = "okay";
> +};
> +
> +&hdmi_sound {
> + status = "okay";
> +};
> +
> +&i2c0 {
> + clock-frequency = <400000>;
> + i2c-scl-rising-time-ns = <168>;
> + i2c-scl-falling-time-ns = <4>;
> + status = "okay";
> +
> + rk808: pmic at 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_dvp: LDO_REG1 {
> + regulator-name = "vcc1v8_dvp";
> + 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>;
> + };
> + };
> +
> + vccio_sd: LDO_REG4 {
> + regulator-name = "vccio_sd";
> + 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>;
> + };
> + };
> + };
> + };
> +
> + vdd_cpu_b: regulator at 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 at 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";
> +};
> +
> +&i2c7 {
> + 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 = <&vcc1v8_dvp>;
> + audio-supply = <&vcc_1v8>;
> + sdmmc-supply = <&vccio_sd>;
> + gpio1830-supply = <&vcc_3v0>;
> +};
> +
> +&pmu_io_domains {
> + status = "okay";
> + pmu1830-supply = <&vcc_3v0>;
> +};
> +
> +&pinctrl {
> + bt {
> + bt_reg_on_h: bt-reg-on-h {
> + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + bt_host_wake_l: bt-host-wake-l {
> + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + bt_wake_l: bt-wake-l {
> + 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>;
> + };
> + };
> +
> + usb2 {
> + vcc5v0_host3_en: vcc5v0-host3-en {
> + rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + wifi {
> + wifi_reg_on_h: wifi-reg-on-h {
> + rockchip,pins =
> + <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + wifi_host_wake_l: wifi-host-wake-l {
> + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +};
> +
> +&pwm2 {
> + status = "okay";
> +};
> +
> +&saradc {
> + status = "okay";
> +
> + vref-supply = <&vcc_1v8>;
> +};
> +
> +&sdio0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + bus-width = <4>;
> + clock-frequency = <50000000>;
> + cap-sdio-irq;
> + cap-sd-highspeed;
> + keep-power-in-suspend;
> + mmc-pwrseq = <&sdio_pwrseq>;
> + non-removable;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
> + sd-uhs-sdr104;
> + status = "okay";
> +
> + brcmf: wifi at 1 {
> + compatible = "brcm,bcm4329-fmac";
> + reg = <1>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
> + interrupt-names = "host-wake";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_host_wake_l>;
> + };
> +};
> +
> +&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_host0>;
> + status = "okay";
> + };
> +};
> +
> +&u2phy1 {
> + status = "okay";
> +
> + u2phy1_otg: otg-port {
> + status = "okay";
> + };
> +
> + u2phy1_host: host-port {
> + phy-supply = <&vcc5v0_host1>;
> + status = "okay";
> + };
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
> + status = "okay";
> +
> + bluetooth {
> + compatible = "brcm,bcm43438-bt";
> + clocks = <&rk808 1>;
> + clock-names = "ext_clock";
> + device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
> + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
> + shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_reg_on_h>;
> + };
> +};
> +
> +&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 f8299d94601..139791795ec 100644
> --- a/board/rockchip/evb_rk3399/MAINTAINERS
> +++ b/board/rockchip/evb_rk3399/MAINTAINERS
> @@ -24,6 +24,12 @@ S: Maintained
> F: configs/khadas-edge-v-rk3399_defconfig
> F: arch/arm/dts/rk3399-khadas-edge-v-u-boot.dtsi
>
> +LEEZ-P710
> +M: Andy Yan <andy.yan at rock-chips.com>
> +S: Maintained
> +F: arch/arm/dts/rk3399-leez-p710-u-boot.dtsi
> +F: configs/leez-rk3399_defconfig
> +
> NANOPC-T4
> M: Jagan Teki <jagan at amarulasolutions.com>
> S: Maintained
> diff --git a/configs/leez-rk3399_defconfig b/configs/leez-rk3399_defconfig
> new file mode 100644
> index 00000000000..4757aaaec44
> --- /dev/null
> +++ b/configs/leez-rk3399_defconfig
> @@ -0,0 +1,58 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_ROCKCHIP=y
> +CONFIG_SYS_TEXT_BASE=0x00200000
> +CONFIG_ROCKCHIP_RK3399=y
> +CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x50000
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_SPL_STACK_R_ADDR=0x80000
> +CONFIG_DEBUG_UART_BASE=0xFF1A0000
> +CONFIG_DEBUG_UART_CLOCK=24000000
> +CONFIG_DEBUG_UART=y
> +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-leez-p710.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_TPL=y
> +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-leez-p710"
> +CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
> +CONFIG_ENV_IS_IN_MMC=y
> +CONFIG_RAM_RK3399_LPDDR4=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
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