mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-10 15:14:43 +00:00
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
10 changed files with 453 additions and 0 deletions
|
|
@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
|
|||
rk3288-veyron-mickey.dtb \
|
||||
rk3288-veyron-minnie.dtb \
|
||||
rk3328-evb.dtb \
|
||||
rk3368-sheep.dtb \
|
||||
rk3399-evb.dtb \
|
||||
rk3399-firefly.dtb \
|
||||
rk3399-puma.dtb
|
||||
|
|
|
|||
283
arch/arm/dts/rk3368-sheep.dts
Normal file
283
arch/arm/dts/rk3368-sheep.dts
Normal file
|
|
@ -0,0 +1,283 @@
|
|||
/*
|
||||
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include "rk3368.dtsi"
|
||||
#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
|
||||
model = "Rockchip sheep board";
|
||||
compatible = "rockchip,sheep", "rockchip,rk3368";
|
||||
|
||||
chosen {
|
||||
stdout-path = "serial2:115200n8";
|
||||
};
|
||||
|
||||
memory@0 {
|
||||
device_type = "memory";
|
||||
reg = <0x0 0x0 0x0 0x80000000>;
|
||||
};
|
||||
|
||||
ext_gmac: gmac-clk {
|
||||
compatible = "fixed-clock";
|
||||
clock-frequency = <125000000>;
|
||||
clock-output-names = "ext_gmac";
|
||||
#clock-cells = <0>;
|
||||
};
|
||||
|
||||
ir: ir-receiver {
|
||||
compatible = "gpio-ir-receiver";
|
||||
gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&ir_int>;
|
||||
};
|
||||
|
||||
keys: gpio-keys {
|
||||
compatible = "gpio-keys";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pwr_key>;
|
||||
|
||||
power {
|
||||
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
|
||||
label = "GPIO Power";
|
||||
linux,code = <KEY_POWER>;
|
||||
wakeup-source;
|
||||
};
|
||||
};
|
||||
|
||||
leds: gpio-leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
blue {
|
||||
gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
|
||||
label = "geekbox:blue:led";
|
||||
default-state = "on";
|
||||
};
|
||||
|
||||
red {
|
||||
gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
|
||||
label = "geekbox:red:led";
|
||||
default-state = "off";
|
||||
};
|
||||
};
|
||||
|
||||
vcc_sys: vcc-sys-regulator {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "vcc_sys";
|
||||
regulator-min-microvolt = <5000000>;
|
||||
regulator-max-microvolt = <5000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
};
|
||||
|
||||
&emmc {
|
||||
status = "okay";
|
||||
bus-width = <8>;
|
||||
cap-mmc-highspeed;
|
||||
clock-frequency = <150000000>;
|
||||
disable-wp;
|
||||
keep-power-in-suspend;
|
||||
non-removable;
|
||||
num-slots = <1>;
|
||||
vmmc-supply = <&vcc_io>;
|
||||
vqmmc-supply = <&vcc18_flash>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
|
||||
};
|
||||
|
||||
&gmac {
|
||||
status = "okay";
|
||||
phy-supply = <&vcc_lan>;
|
||||
phy-mode = "rgmii";
|
||||
clock_in_out = "input";
|
||||
assigned-clocks = <&cru SCLK_MAC>;
|
||||
assigned-clock-parents = <&ext_gmac>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&rgmii_pins>;
|
||||
tx_delay = <0x30>;
|
||||
rx_delay = <0x10>;
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
status = "okay";
|
||||
|
||||
rk808: pmic@1b {
|
||||
compatible = "rockchip,rk808";
|
||||
reg = <0x1b>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
|
||||
interrupt-parent = <&gpio0>;
|
||||
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
|
||||
rockchip,system-power-controller;
|
||||
vcc1-supply = <&vcc_sys>;
|
||||
vcc2-supply = <&vcc_sys>;
|
||||
vcc3-supply = <&vcc_sys>;
|
||||
vcc4-supply = <&vcc_sys>;
|
||||
vcc6-supply = <&vcc_sys>;
|
||||
vcc7-supply = <&vcc_sys>;
|
||||
vcc8-supply = <&vcc_io>;
|
||||
vcc9-supply = <&vcc_sys>;
|
||||
vcc10-supply = <&vcc_sys>;
|
||||
vcc11-supply = <&vcc_sys>;
|
||||
vcc12-supply = <&vcc_io>;
|
||||
clock-output-names = "xin32k", "rk808-clkout2";
|
||||
#clock-cells = <1>;
|
||||
|
||||
regulators {
|
||||
vdd_cpu: DCDC_REG1 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <700000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-name = "vdd_cpu";
|
||||
};
|
||||
|
||||
vdd_log: DCDC_REG2 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <700000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-name = "vdd_log";
|
||||
};
|
||||
|
||||
vcc_ddr: DCDC_REG3 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-name = "vcc_ddr";
|
||||
};
|
||||
|
||||
vcc_io: DCDC_REG4 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vcc_io";
|
||||
};
|
||||
|
||||
vcc18_flash: LDO_REG1 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcc18_flash";
|
||||
};
|
||||
|
||||
vcc33_lcd: LDO_REG2 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vcc33_lcd";
|
||||
};
|
||||
|
||||
vdd_10: LDO_REG3 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-name = "vdd_10";
|
||||
};
|
||||
|
||||
vcca_18: LDO_REG4 {
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcca_18";
|
||||
};
|
||||
|
||||
vccio_sd: LDO_REG5 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vccio_sd";
|
||||
};
|
||||
|
||||
vdd10_lcd: LDO_REG6 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-name = "vdd10_lcd";
|
||||
};
|
||||
|
||||
vcc_18: LDO_REG7 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcc_18";
|
||||
};
|
||||
|
||||
vcc18_lcd: LDO_REG8 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcc18_lcd";
|
||||
};
|
||||
|
||||
vcc_sd: SWITCH_REG1 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-name = "vcc_sd";
|
||||
};
|
||||
|
||||
vcc_lan: SWITCH_REG2 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-name = "vcc_lan";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
ir {
|
||||
ir_int: ir-int {
|
||||
rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
};
|
||||
|
||||
keys {
|
||||
pwr_key: pwr-key {
|
||||
rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
};
|
||||
|
||||
pmic {
|
||||
pmic_sleep: pmic-sleep {
|
||||
rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
|
||||
};
|
||||
|
||||
pmic_int: pmic-int {
|
||||
rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&tsadc {
|
||||
status = "okay";
|
||||
rockchip,hw-tshut-mode = <0>; /* CRU */
|
||||
rockchip,hw-tshut-polarity = <1>; /* high */
|
||||
};
|
||||
|
||||
&uart4 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_host0_ehci {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_otg {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&wdt {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -1,6 +1,17 @@
|
|||
if ROCKCHIP_RK3368
|
||||
|
||||
choice
|
||||
prompt "RK3368 board"
|
||||
|
||||
config TARGET_SHEEP
|
||||
bool "Sheep board"
|
||||
help
|
||||
Sheep board is designed by Rockchip as a EVB board
|
||||
for rk3368.
|
||||
endchoice
|
||||
|
||||
config SYS_SOC
|
||||
default "rockchip"
|
||||
|
||||
source "board/rockchip/sheep_rk3368/Kconfig"
|
||||
endif
|
||||
|
|
|
|||
15
board/rockchip/sheep_rk3368/Kconfig
Normal file
15
board/rockchip/sheep_rk3368/Kconfig
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
if TARGET_SHEEP
|
||||
|
||||
config SYS_BOARD
|
||||
default "sheep_rk3368"
|
||||
|
||||
config SYS_VENDOR
|
||||
default "rockchip"
|
||||
|
||||
config SYS_CONFIG_NAME
|
||||
default "sheep_rk3368"
|
||||
|
||||
config BOARD_SPECIFIC_OPTIONS # dummy
|
||||
def_bool y
|
||||
|
||||
endif
|
||||
6
board/rockchip/sheep_rk3368/MAINTAINERS
Normal file
6
board/rockchip/sheep_rk3368/MAINTAINERS
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
RK3368 Sheep Board
|
||||
M: Andy Yan <andy.yan@rock-chips.com>
|
||||
S: Maintained
|
||||
F: board/rockchip/sheep_rk3368
|
||||
F: include/configs/sheep_rk3368.h
|
||||
F: configs/sheep-rk3368_defconfig
|
||||
7
board/rockchip/sheep_rk3368/Makefile
Normal file
7
board/rockchip/sheep_rk3368/Makefile
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
#
|
||||
# Copyright (c) 2017 Rockchip Electronics Co., Ltd
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
|
||||
obj-y += sheep_rk3368.o
|
||||
44
board/rockchip/sheep_rk3368/README
Normal file
44
board/rockchip/sheep_rk3368/README
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
Here is the step-by-step to boot to U-Boot on rk3368.
|
||||
|
||||
Get miniloader and trust.img form rockchip vendor u-boot source code
|
||||
==============================================================================
|
||||
> git clone https://github.com/rockchip-linux/u-boot.git rockchip-uboot
|
||||
> cd rockchip-uboot
|
||||
> make rk3368_defconfig /*chose px5_defconfig if you run a px5 platform here*/
|
||||
> ./mkv8.sh
|
||||
|
||||
Compile the upstream U-Boot
|
||||
===========================
|
||||
> cd u-boot
|
||||
> make CROSS_COMPILE=aarch64-linux-gnu- sheep-rk3368_defconfig all
|
||||
|
||||
Package u-boot for miniloader
|
||||
================================
|
||||
> ../rockchip-uboot/tools/loaderimage --pack --uboot u-boot.bin u-boot.img
|
||||
|
||||
Flash the image by rkdeveloptool
|
||||
================================
|
||||
rkdeveloptool can get from https://github.com/rockchip-linux/rkdeveloptool.git
|
||||
|
||||
Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
|
||||
> rkdeveloptool db ./rockchip-uboot/rk3368_loader_v2.00.256.bin
|
||||
> rkdeveloptool wl 0x6000 ./rockchip-uboot/trust.img
|
||||
> rkdeveloptool wl 0x4000 ./u-boot/u-boot.img
|
||||
> rkdeveloptool RD
|
||||
|
||||
You should be able to get U-Boot log message from boot console:
|
||||
|
||||
U-Boot 2017.05-rc3-01094-g9ddd1e8-dirty (May 15 2017 - 15:57:23 +0800)
|
||||
|
||||
Model: Rockchip sheep board
|
||||
DRAM: 2 GiB
|
||||
MMC: dwmmc@ff0f0000: 0
|
||||
Using default environment
|
||||
|
||||
In: serial@ff690000
|
||||
Out: serial@ff690000
|
||||
Err: serial@ff690000
|
||||
Net: Net Initialization Skipped
|
||||
No ethernet found.
|
||||
Hit any key to stop autoboot: 0
|
||||
=>
|
||||
37
board/rockchip/sheep_rk3368/sheep_rk3368.c
Normal file
37
board/rockchip/sheep_rk3368/sheep_rk3368.c
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
/*
|
||||
* Copyright (c) 2017 Andy Yan
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
#include <common.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/arch/clock.h>
|
||||
#include <asm/arch/grf_rk3368.h>
|
||||
#include <syscon.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
int mach_cpu_init(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_init(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dram_init(void)
|
||||
{
|
||||
gd->ram_size = 0x80000000;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dram_init_banksize(void)
|
||||
{
|
||||
gd->bd->bi_dram[0].start = 0x200000;
|
||||
gd->bd->bi_dram[0].size = 0x7fe00000;
|
||||
|
||||
return 0;
|
||||
}
|
||||
28
configs/sheep-rk3368_defconfig
Normal file
28
configs/sheep-rk3368_defconfig
Normal file
|
|
@ -0,0 +1,28 @@
|
|||
CONFIG_ARM=y
|
||||
CONFIG_ARCH_ROCKCHIP=y
|
||||
CONFIG_ROCKCHIP_RK3368=y
|
||||
CONFIG_TARGET_SHEEP=y
|
||||
CONFIG_DEFAULT_DEVICE_TREE="rk3368-sheep"
|
||||
CONFIG_HUSH_PARSER=y
|
||||
# CONFIG_DISPLAY_CPUINFO is not set
|
||||
CONFIG_FASTBOOT=y
|
||||
CONFIG_ANDROID_BOOT_IMAGE=y
|
||||
# CONFIG_CMD_IMLS is not set
|
||||
CONFIG_REGMAP=y
|
||||
CONFIG_SYSCON=y
|
||||
CONFIG_CLK=y
|
||||
CONFIG_CMD_MMC=y
|
||||
CONFIG_CMD_BOOTRK=y
|
||||
CONFIG_MMC_DW=y
|
||||
CONFIG_MMC_DW_ROCKCHIP=y
|
||||
CONFIG_SYSRESET=y
|
||||
CONFIG_PINCTRL=y
|
||||
CONFIG_ROCKCHIP_RK3368_PINCTRL=y
|
||||
CONFIG_RAM=y
|
||||
CONFIG_DEBUG_UART=y
|
||||
CONFIG_DEBUG_UART_BASE=0xFF1b0000
|
||||
CONFIG_DEBUG_UART_CLOCK=24000000
|
||||
CONFIG_DEBUG_UART_SHIFT=2
|
||||
CONFIG_DEBUG_UART_ANNOUNCE=y
|
||||
CONFIG_DEBUG_UART_SKIP_INIT=y
|
||||
CONFIG_ERRNO_STR=y
|
||||
21
include/configs/sheep_rk3368.h
Normal file
21
include/configs/sheep_rk3368.h
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
/*
|
||||
* Copyright (c) 2017 Rockchip Electronics Co., Ltd
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#ifndef __CONFIGS_PX5_EVB_H
|
||||
#define __CONFIGS_PX5_EVB_H
|
||||
|
||||
#include <configs/rk3368_common.h>
|
||||
|
||||
#define CONFIG_SYS_MMC_ENV_DEV 0
|
||||
#define KERNEL_LOAD_ADDR 0x280000
|
||||
#define DTB_LOAD_ADDR 0x5600000
|
||||
#define INITRD_LOAD_ADDR 0x5bf0000
|
||||
#define CONFIG_ENV_IS_NOWHERE
|
||||
#define CONFIG_ENV_SIZE 0x2000
|
||||
|
||||
#define CONFIG_CONSOLE_SCROLL_LINES 10
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue