mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-23 20:24:26 +08:00
rockchip: rk3368: add Sheep board
Sheep board is designed by Rockchip as a EVB for rk3368. Currently it is able to boot a linux kernel and system to console with the miniloader run as fist level loader. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan
Simon Glass
parent
fe9d4e77ea
commit
e2901ab8f6
@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
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rk3288-veyron-mickey.dtb \
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rk3288-veyron-minnie.dtb \
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rk3328-evb.dtb \
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rk3368-sheep.dtb \
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rk3399-evb.dtb \
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rk3399-firefly.dtb \
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rk3399-puma.dtb
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283
arch/arm/dts/rk3368-sheep.dts
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283
arch/arm/dts/rk3368-sheep.dts
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@ -0,0 +1,283 @@
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/*
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* (C) Copyright 2017 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/dts-v1/;
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#include "rk3368.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Rockchip sheep board";
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compatible = "rockchip,sheep", "rockchip,rk3368";
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chosen {
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stdout-path = "serial2:115200n8";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x80000000>;
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};
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ext_gmac: gmac-clk {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "ext_gmac";
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#clock-cells = <0>;
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};
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ir: ir-receiver {
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compatible = "gpio-ir-receiver";
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gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&ir_int>;
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};
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keys: gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&pwr_key>;
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power {
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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label = "GPIO Power";
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linux,code = <KEY_POWER>;
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wakeup-source;
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};
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};
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leds: gpio-leds {
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compatible = "gpio-leds";
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blue {
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gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
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label = "geekbox:blue:led";
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default-state = "on";
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};
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red {
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gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
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label = "geekbox:red:led";
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default-state = "off";
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};
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};
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vcc_sys: vcc-sys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_sys";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&emmc {
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status = "okay";
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bus-width = <8>;
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cap-mmc-highspeed;
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clock-frequency = <150000000>;
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disable-wp;
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keep-power-in-suspend;
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non-removable;
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num-slots = <1>;
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vmmc-supply = <&vcc_io>;
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vqmmc-supply = <&vcc18_flash>;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
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};
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&gmac {
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status = "okay";
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phy-supply = <&vcc_lan>;
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phy-mode = "rgmii";
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clock_in_out = "input";
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assigned-clocks = <&cru SCLK_MAC>;
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assigned-clock-parents = <&ext_gmac>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_pins>;
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tx_delay = <0x30>;
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rx_delay = <0x10>;
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};
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&i2c0 {
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status = "okay";
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rk808: pmic@1b {
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compatible = "rockchip,rk808";
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reg = <0x1b>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
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interrupt-parent = <&gpio0>;
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interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
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rockchip,system-power-controller;
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vcc1-supply = <&vcc_sys>;
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vcc2-supply = <&vcc_sys>;
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vcc3-supply = <&vcc_sys>;
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vcc4-supply = <&vcc_sys>;
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vcc6-supply = <&vcc_sys>;
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vcc7-supply = <&vcc_sys>;
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vcc8-supply = <&vcc_io>;
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vcc9-supply = <&vcc_sys>;
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vcc10-supply = <&vcc_sys>;
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vcc11-supply = <&vcc_sys>;
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vcc12-supply = <&vcc_io>;
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clock-output-names = "xin32k", "rk808-clkout2";
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#clock-cells = <1>;
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regulators {
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vdd_cpu: DCDC_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1500000>;
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regulator-name = "vdd_cpu";
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};
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vdd_log: DCDC_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1500000>;
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regulator-name = "vdd_log";
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};
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vcc_ddr: DCDC_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vcc_ddr";
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};
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vcc_io: DCDC_REG4 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_io";
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};
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vcc18_flash: LDO_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc18_flash";
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};
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vcc33_lcd: LDO_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc33_lcd";
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};
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vdd_10: LDO_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vdd_10";
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};
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vcca_18: LDO_REG4 {
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcca_18";
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};
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vccio_sd: LDO_REG5 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vccio_sd";
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};
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vdd10_lcd: LDO_REG6 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vdd10_lcd";
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};
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vcc_18: LDO_REG7 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc_18";
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};
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vcc18_lcd: LDO_REG8 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc18_lcd";
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};
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vcc_sd: SWITCH_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vcc_sd";
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};
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vcc_lan: SWITCH_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vcc_lan";
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};
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};
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};
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};
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&pinctrl {
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ir {
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ir_int: ir-int {
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rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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keys {
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pwr_key: pwr-key {
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rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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pmic {
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pmic_sleep: pmic-sleep {
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rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
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};
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pmic_int: pmic-int {
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rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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&tsadc {
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status = "okay";
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rockchip,hw-tshut-mode = <0>; /* CRU */
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rockchip,hw-tshut-polarity = <1>; /* high */
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};
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&uart4 {
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status = "okay";
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_otg {
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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@ -1,6 +1,17 @@
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if ROCKCHIP_RK3368
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choice
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prompt "RK3368 board"
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config TARGET_SHEEP
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bool "Sheep board"
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help
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Sheep board is designed by Rockchip as a EVB board
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for rk3368.
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endchoice
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config SYS_SOC
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default "rockchip"
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source "board/rockchip/sheep_rk3368/Kconfig"
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endif
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15
board/rockchip/sheep_rk3368/Kconfig
Normal file
15
board/rockchip/sheep_rk3368/Kconfig
Normal file
@ -0,0 +1,15 @@
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if TARGET_SHEEP
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config SYS_BOARD
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default "sheep_rk3368"
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config SYS_VENDOR
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default "rockchip"
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config SYS_CONFIG_NAME
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default "sheep_rk3368"
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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endif
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6
board/rockchip/sheep_rk3368/MAINTAINERS
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6
board/rockchip/sheep_rk3368/MAINTAINERS
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RK3368 Sheep Board
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M: Andy Yan <andy.yan@rock-chips.com>
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S: Maintained
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F: board/rockchip/sheep_rk3368
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F: include/configs/sheep_rk3368.h
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F: configs/sheep-rk3368_defconfig
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7
board/rockchip/sheep_rk3368/Makefile
Normal file
7
board/rockchip/sheep_rk3368/Makefile
Normal file
@ -0,0 +1,7 @@
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#
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# Copyright (c) 2017 Rockchip Electronics Co., Ltd
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y += sheep_rk3368.o
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44
board/rockchip/sheep_rk3368/README
Normal file
44
board/rockchip/sheep_rk3368/README
Normal file
@ -0,0 +1,44 @@
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Here is the step-by-step to boot to U-Boot on rk3368.
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Get miniloader and trust.img form rockchip vendor u-boot source code
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==============================================================================
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> git clone https://github.com/rockchip-linux/u-boot.git rockchip-uboot
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> cd rockchip-uboot
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> make rk3368_defconfig /*chose px5_defconfig if you run a px5 platform here*/
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> ./mkv8.sh
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Compile the upstream U-Boot
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===========================
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> cd u-boot
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> make CROSS_COMPILE=aarch64-linux-gnu- sheep-rk3368_defconfig all
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Package u-boot for miniloader
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================================
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> ../rockchip-uboot/tools/loaderimage --pack --uboot u-boot.bin u-boot.img
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Flash the image by rkdeveloptool
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================================
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rkdeveloptool can get from https://github.com/rockchip-linux/rkdeveloptool.git
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Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
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> rkdeveloptool db ./rockchip-uboot/rk3368_loader_v2.00.256.bin
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> rkdeveloptool wl 0x6000 ./rockchip-uboot/trust.img
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> rkdeveloptool wl 0x4000 ./u-boot/u-boot.img
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> rkdeveloptool RD
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You should be able to get U-Boot log message from boot console:
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U-Boot 2017.05-rc3-01094-g9ddd1e8-dirty (May 15 2017 - 15:57:23 +0800)
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Model: Rockchip sheep board
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DRAM: 2 GiB
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MMC: dwmmc@ff0f0000: 0
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Using default environment
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In: serial@ff690000
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Out: serial@ff690000
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Err: serial@ff690000
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Net: Net Initialization Skipped
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No ethernet found.
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Hit any key to stop autoboot: 0
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=>
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37
board/rockchip/sheep_rk3368/sheep_rk3368.c
Normal file
37
board/rockchip/sheep_rk3368/sheep_rk3368.c
Normal file
@ -0,0 +1,37 @@
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/*
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* Copyright (c) 2017 Andy Yan
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/grf_rk3368.h>
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#include <syscon.h>
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DECLARE_GLOBAL_DATA_PTR;
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int mach_cpu_init(void)
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{
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return 0;
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}
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int board_init(void)
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{
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return 0;
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}
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int dram_init(void)
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{
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gd->ram_size = 0x80000000;
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return 0;
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}
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int dram_init_banksize(void)
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{
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gd->bd->bi_dram[0].start = 0x200000;
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gd->bd->bi_dram[0].size = 0x7fe00000;
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return 0;
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}
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28
configs/sheep-rk3368_defconfig
Normal file
28
configs/sheep-rk3368_defconfig
Normal file
@ -0,0 +1,28 @@
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CONFIG_ARM=y
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CONFIG_ARCH_ROCKCHIP=y
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CONFIG_ROCKCHIP_RK3368=y
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CONFIG_TARGET_SHEEP=y
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CONFIG_DEFAULT_DEVICE_TREE="rk3368-sheep"
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CONFIG_HUSH_PARSER=y
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_FASTBOOT=y
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CONFIG_ANDROID_BOOT_IMAGE=y
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# CONFIG_CMD_IMLS is not set
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CONFIG_REGMAP=y
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CONFIG_SYSCON=y
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CONFIG_CLK=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_BOOTRK=y
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CONFIG_MMC_DW=y
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CONFIG_MMC_DW_ROCKCHIP=y
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CONFIG_SYSRESET=y
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CONFIG_PINCTRL=y
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CONFIG_ROCKCHIP_RK3368_PINCTRL=y
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CONFIG_RAM=y
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CONFIG_DEBUG_UART=y
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CONFIG_DEBUG_UART_BASE=0xFF1b0000
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CONFIG_DEBUG_UART_CLOCK=24000000
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CONFIG_DEBUG_UART_SHIFT=2
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CONFIG_DEBUG_UART_ANNOUNCE=y
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CONFIG_DEBUG_UART_SKIP_INIT=y
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CONFIG_ERRNO_STR=y
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21
include/configs/sheep_rk3368.h
Normal file
21
include/configs/sheep_rk3368.h
Normal file
@ -0,0 +1,21 @@
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/*
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* Copyright (c) 2017 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIGS_PX5_EVB_H
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#define __CONFIGS_PX5_EVB_H
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#include <configs/rk3368_common.h>
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#define KERNEL_LOAD_ADDR 0x280000
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#define DTB_LOAD_ADDR 0x5600000
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#define INITRD_LOAD_ADDR 0x5bf0000
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_SIZE 0x2000
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|
||||
#define CONFIG_CONSOLE_SCROLL_LINES 10
|
||||
|
||||
#endif
|
||||
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Reference in New Issue
Block a user