Commit 17aa548c authored by Simon Glass's avatar Simon Glass
Browse files

rockchip: Add basic support for firefly-rk3288



The Firefly RK3288 is a suitable target board for initial mainline Rockchip
support. It includes a good set of peripherals, a recent SoC and it is
readily available.

This adds only some basic files required to allow the baord to display a
serial message in SPL and hang.
Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
parent 1b2fd5bf
......@@ -15,6 +15,8 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
exynos5420-peach-pit.dtb \
exynos5800-peach-pi.dtb \
exynos5422-odroidxu3.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rk3288-firefly.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
tegra20-medcom-wide.dtb \
tegra20-paz00.dtb \
......
/*
* Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
/dts-v1/;
#include "rk3288-firefly.dtsi"
/ {
model = "Firefly-RK3288";
compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
chosen {
stdout-path = &uart2;
};
config {
u-boot,dm-pre-reloc;
u-boot,boot-led = "firefly:green:power";
};
};
&dmc {
rockchip,num-channels = <2>;
rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
0x5 0x0>;
rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
0xa60 0x40 0x10 0x0>;
rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xf 0xf>;
rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
};
&ir {
gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
};
&pinctrl {
u-boot,dm-pre-reloc;
act8846 {
pmic_vsel: pmic-vsel {
rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_output_low>;
};
};
ir {
ir_int: ir-int {
rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm1 {
status = "okay";
};
&uart2 {
u-boot,dm-pre-reloc;
reg-shift = <2>;
};
&sdmmc {
u-boot,dm-pre-reloc;
};
&gpio3 {
u-boot,dm-pre-reloc;
};
&gpio8 {
u-boot,dm-pre-reloc;
};
/*
* Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
#include "rk3288.dtsi"
/ {
memory {
reg = <0 0x80000000>;
};
ext_gmac: external-gmac-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
};
ir: ir-receiver {
compatible = "gpio-ir-receiver";
pinctrl-names = "default";
pinctrl-0 = <&ir_int>;
};
keys: gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
button@0 {
gpio-key,wakeup = <1>;
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
label = "GPIO Power";
linux,code = <116>;
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
};
};
leds {
u-boot,dm-pre-reloc;
compatible = "gpio-leds";
work {
u-boot,dm-pre-reloc;
gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
label = "firefly:blue:user";
linux,default-trigger = "rc-feedback";
pinctrl-names = "default";
pinctrl-0 = <&work_led>;
};
power {
u-boot,dm-pre-reloc;
gpios = <&gpio8 2 GPIO_ACTIVE_LOW>;
label = "firefly:green:power";
linux,default-trigger = "default-on";
pinctrl-names = "default";
pinctrl-0 = <&power_led>;
};
};
vcc_sys: vsys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_pwr>;
regulator-name = "vcc_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <100000>;
vin-supply = <&vcc_io>;
};
vcc_flash: flash-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_flash";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_io>;
};
vcc_5v: usb-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
vcc_host_5v: usb-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "vcc_host_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vcc_5v>;
};
vcc_otg_5v: usb-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "vcc_otg_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vcc_5v>;
};
};
&cpu0 {
cpu0-supply = <&vdd_cpu>;
};
&emmc {
broken-cd;
bus-width = <8>;
cap-mmc-highspeed;
disable-wp;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vcc_flash>;
status = "okay";
};
&hdmi {
ddc-i2c-bus = <&i2c5>;
status = "okay";
};
&i2c0 {
clock-frequency = <400000>;
status = "okay";
vdd_cpu: syr827@40 {
compatible = "silergy,syr827";
fcs,suspend-voltage-selector = <1>;
reg = <0x40>;
regulator-name = "vdd_cpu";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
vdd_gpu: syr828@41 {
compatible = "silergy,syr828";
fcs,suspend-voltage-selector = <1>;
reg = <0x41>;
regulator-name = "vdd_gpu";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
vin-supply = <&vcc_sys>;
};
hym8563: hym8563@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "xin32k";
interrupt-parent = <&gpio7>;
interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&rtc_int>;
};
act8846: act8846@5a {
compatible = "active-semi,act8846";
reg = <0x5a>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
system-power-controller;
regulators {
vcc_ddr: REG1 {
regulator-name = "vcc_ddr";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vcc_io: REG2 {
regulator-name = "vcc_io";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd_log: REG3 {
regulator-name = "vdd_log";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
vcc_20: REG4 {
regulator-name = "vcc_20";
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
};
vccio_sd: REG5 {
regulator-name = "vccio_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd10_lcd: REG6 {
regulator-name = "vdd10_lcd";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
vcca_18: REG7 {
regulator-name = "vcca_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vcca_33: REG8 {
regulator-name = "vcca_33";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vcc_lan: REG9 {
regulator-name = "vcc_lan";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vdd_10: REG10 {
regulator-name = "vdd_10";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
vcc_18: REG11 {
regulator-name = "vcc_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcc18_lcd: REG12 {
regulator-name = "vcc18_lcd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
};
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
};
&pinctrl {
pcfg_output_high: pcfg-output-high {
output-high;
};
pcfg_output_low: pcfg-output-low {
output-low;
};
act8846 {
pwr_hold: pwr-hold {
rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>;
};
};
gmac {
phy_int: phy-int {
rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
};
phy_pmeb: phy-pmeb {
rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
};
phy_rst: phy-rst {
rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
};
};
hym8563 {
rtc_int: rtc-int {
rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
keys {
pwr_key: pwr-key {
rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
leds {
power_led: power-led {
rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>;
};
work_led: work-led {
rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdmmc {
sdmmc_pwr: sdmmc-pwr {
rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb_host {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
};
usbhub_rst: usbhub-rst {
rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>;
};
};
usb_otg {
otg_vbus_drv: otg-vbus-drv {
rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&saradc {
vref-supply = <&vcc_18>;
status = "okay";
};
&sdio0 {
broken-cd;
bus-width = <4>;
disable-wp;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
vmmc-supply = <&vcc_18>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <200>;
disable-wp;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
vmmc-supply = <&vcc_sd>;
status = "okay";
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&usb_host1 {
pinctrl-names = "default";
pinctrl-0 = <&usbhub_rst>;
status = "okay";
};
&usb_otg {
status = "okay";
};
&vopb {
status = "okay";
};
&vopb_mmu {
status = "okay";
};
&vopl {
status = "okay";
};
&vopl_mmu {
status = "okay";
};
&wdt {
status = "okay";
};
if ROCKCHIP_RK3288
config TARGET_FIREFLY_RK3288
bool "Firefly-RK3288"
help
Firefly is a RK3288-based development board with 2 USB ports,
HDMI, VGA, micro-SD card, audio, WiFi and Gigabit Ethernet, It
also includes on-board eMMC and 1GB of SDRAM. Expansion connectors
provide access to display pins, I2C, SPI, UART and GPIOs.
config SYS_SOC
default "rockchip"
source "board/firefly/firefly-rk3288/Kconfig"
endif
if TARGET_FIREFLY_RK3288
config SYS_BOARD
default "firefly-rk3288"
config SYS_VENDOR
default "firefly"
config SYS_CONFIG_NAME
default "firefly-rk3288"
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
endif
FIREFLY
M: Simon Glass <sjg@chromium.org>
S: Maintained
F: board/firefly/firefly-rk3288
F: include/configs/firefly-rk3288.h
F: configs/firefly-rk3288_defconfig
#
# (C) Copyright 2015 Google, Inc
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += firefly-rk3288.o
/*
* (C) Copyright 2015 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
CONFIG_ARM=y
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_ROCKCHIP_RK3288=y
CONFIG_TARGET_FIREFLY_RK3288=y
CONFIG_DEFAULT_DEVICE_TREE="rk3288-firefly"
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_ADDR=0x80000
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y
CONFIG_RESET=y
CONFIG_LED=y
CONFIG_SPL_LED=y
CONFIG_LED_GPIO=y
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
# CONFIG_PINCTRL_FULL is not set
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_ROCKCHIP_PINCTRL=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_ACT8846=y
CONFIG_DM_REGULATOR=y
CONFIG_REGULATOR_ACT8846=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DM_MMC=y
CONFIG_ROCKCHIP_DWMMC=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_CMD_DHRYSTONE=y