[U-Boot] [PATCH] rockchip: add support for rk3288 miniarm board
Ziyuan Xu
xzy.xu at rock-chips.com
Mon Aug 1 02:31:13 CEST 2016
Hi Simon,
On 2016年08月01日 07:28, Simon Glass wrote:
> Hi Ziyuan,
>
> On 27 July 2016 at 21:43, Ziyuan Xu <xzy.xu at rock-chips.com> wrote:
>> Miniarm is a rockchip rk3288 based development board, which has lots of
>> interface such as HDMI, USB, micro-SD card, Audio etc.
>>
>> Signed-off-by: Ziyuan Xu <xzy.xu at rock-chips.com>
>> ---
>>
>> arch/arm/dts/Makefile | 1 +
>> arch/arm/dts/rk3288-miniarm.dts | 61 +++
>> arch/arm/dts/rk3288-miniarm.dtsi | 533 +++++++++++++++++++++++++
>> arch/arm/mach-rockchip/rk3288/Kconfig | 10 +
>> board/rockchip/miniarm_rk3288/Kconfig | 15 +
>> board/rockchip/miniarm_rk3288/MAINTAINERS | 6 +
>> board/rockchip/miniarm_rk3288/Makefile | 7 +
>> board/rockchip/miniarm_rk3288/miniarm-rk3288.c | 15 +
>> configs/miniarm-rk3288_defconfig | 65 +++
>> doc/README.rockchip | 3 +-
>> include/configs/miniarm_rk3288.h | 26 ++
>> 11 files changed, 741 insertions(+), 1 deletion(-)
>> create mode 100644 arch/arm/dts/rk3288-miniarm.dts
>> create mode 100644 arch/arm/dts/rk3288-miniarm.dtsi
>> create mode 100644 board/rockchip/miniarm_rk3288/Kconfig
>> create mode 100644 board/rockchip/miniarm_rk3288/MAINTAINERS
>> create mode 100644 board/rockchip/miniarm_rk3288/Makefile
>> create mode 100644 board/rockchip/miniarm_rk3288/miniarm-rk3288.c
>> create mode 100644 configs/miniarm-rk3288_defconfig
>> create mode 100644 include/configs/miniarm_rk3288.h
> Acked-by: Simon Glass <sjg at chromium.org>
>
> But please can you keep things in alpha order? See below.
Okay, I will send v2 patch later, also keep your ASK tag.
>
>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
>> index 639c06d..50ddb39 100644
>> --- a/arch/arm/dts/Makefile
>> +++ b/arch/arm/dts/Makefile
>> @@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
>> rk3288-evb.dtb \
>> rk3288-fennec.dtb \
>> rk3288-popmetal.dtb \
>> + rk3288-miniarm.dtb \
> move up one line
>
>> rk3036-sdk.dtb \
>> rk3399-evb.dtb
>> dtb-$(CONFIG_ARCH_MESON) += \
>> diff --git a/arch/arm/dts/rk3288-miniarm.dts b/arch/arm/dts/rk3288-miniarm.dts
>> new file mode 100644
>> index 0000000..c741082
>> --- /dev/null
>> +++ b/arch/arm/dts/rk3288-miniarm.dts
>> @@ -0,0 +1,61 @@
>> +/*
>> + * (C) Copyright 2016 Rockchip Electronics Co., Ltd
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+ X11
>> + */
>> +
>> +/dts-v1/;
>> +#include "rk3288-miniarm.dtsi"
>> +
>> +/ {
>> + model = "Miniarm-RK3288";
>> + compatible = "rockchip,rk3288-miniarm", "rockchip,rk3288";
>> +
>> + chosen {
>> + stdout-path = &uart2;
>> + };
>> +};
>> +
>> +&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>;
>> + /* Add a dummy value to cause of-platdata think this is bytes */
>> + rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xf 0xf 0xff>;
>> + rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
>> +};
>> +
>> +
>> +&pinctrl {
>> + u-boot,dm-pre-reloc;
>> +};
>> +
>> +&pwm1 {
>> + status = "okay";
>> +};
>> +
>> +&uart2 {
>> + u-boot,dm-pre-reloc;
>> + reg-shift = <2>;
>> +};
>> +
>> +&sdmmc {
>> + u-boot,dm-pre-reloc;
>> +};
>> +
>> +&emmc {
>> + u-boot,dm-pre-reloc;
>> +};
>> +
>> +&gpio3 {
>> + u-boot,dm-pre-reloc;
>> +};
>> +
>> +&gpio8 {
>> + u-boot,dm-pre-reloc;
>> +};
>> diff --git a/arch/arm/dts/rk3288-miniarm.dtsi b/arch/arm/dts/rk3288-miniarm.dtsi
>> new file mode 100644
>> index 0000000..b889875
>> --- /dev/null
>> +++ b/arch/arm/dts/rk3288-miniarm.dtsi
>> @@ -0,0 +1,533 @@
>> +/*
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + * a) This file is free software; you can redistribute it and/or
>> + * modify it under the terms of the GNU General Public License as
>> + * published by the Free Software Foundation; either version 2 of the
>> + * License, or (at your option) any later version.
>> + *
>> + * This file is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * Or, alternatively,
>> + *
>> + * b) Permission is hereby granted, free of charge, to any person
>> + * obtaining a copy of this software and associated documentation
>> + * files (the "Software"), to deal in the Software without
>> + * restriction, including without limitation the rights to use,
>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>> + * sell copies of the Software, and to permit persons to whom the
>> + * Software is furnished to do so, subject to the following
>> + * conditions:
>> + *
>> + * The above copyright notice and this permission notice shall be
>> + * included in all copies or substantial portions of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + * OTHER DEALINGS IN THE SOFTWARE.
>> + */
>> +
>> +#include "rk3288.dtsi"
>> +
>> +/ {
>> + memory {
>> + device_type = "memory";
>> + reg = <0x0 0x80000000>;
>> + };
>> +
>> + ext_gmac: external-gmac-clock {
>> + compatible = "fixed-clock";
>> + clock-frequency = <125000000>;
>> + clock-output-names = "ext_gmac";
>> + #clock-cells = <0>;
>> + };
>> +
>> + gpio-keys {
>> + compatible = "gpio-keys";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + autorepeat;
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pwrbtn>;
>> +
>> + button at 0 {
>> + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
>> + label = "GPIO Key Power";
>> + linux,input-type = <1>;
>> + gpio-key,wakeup = <1>;
>> + debounce-interval = <100>;
>> + };
>> + };
>> +
>> + gpio-leds {
>> + compatible = "gpio-leds";
>> +
>> + pwr-led {
>> + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
>> + linux,default-trigger = "default-on";
>> + };
>> +
>> + act-led {
>> + gpios=<&gpio2 3 GPIO_ACTIVE_LOW>;
>> + linux,default-trigger="mmc0";
>> + };
>> + };
>> +
>> + 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;
>> + };
>> +
>> + /*
>> + * NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from
>> + * vcc_io directly. Those boards won't be able to power cycle SD cards
>> + * but it shouldn't hurt to toggle this pin there anyway.
>> + */
>> + 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>;
>> + };
>> +};
>> +
>> +&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>;
>> + status = "okay";
>> +};
>> +
>> +&sdmmc {
>> + bus-width = <4>;
>> + cap-mmc-highspeed;
>> + cap-sd-highspeed;
>> + card-detect-delay = <200>;
>> + disable-wp; /* wp not hooked up */
>> + num-slots = <1>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
>> + status = "okay";
>> + supports-sd;
>> + vmmc-supply = <&vcc_sd>;
>> + vqmmc-supply = <&vccio_sd>;
>> +};
>> +
>> +&gpu {
>> + mali-supply = <&vdd_gpu>;
>> + status = "okay";
>> +};
>> +
>> +&gmac {
>> + phy-supply = <&vcc33_lan>;
>> + phy-mode = "rgmii";
>> + clock_in_out = "input";
>> + snps,reset-gpio = <&gpio4 7 0>;
>> + snps,reset-active-low;
>> + snps,reset-delays-us = <0 10000 1000000>;
>> + assigned-clocks = <&cru SCLK_MAC>;
>> + assigned-clock-parents = <&ext_gmac>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rgmii_pins>;
>> + tx_delay = <0x30>;
>> + rx_delay = <0x10>;
>> + status = "ok";
>> +};
>> +
>> +&hdmi {
>> + ddc-i2c-bus = <&i2c5>;
>> + status = "okay";
>> +};
>> +
>> +&i2c0 {
>> + status = "okay";
>> + clock-frequency = <400000>;
>> +
>> + rk808: pmic at 1b {
>> + compatible = "rockchip,rk808";
>> + reg = <0x1b>;
>> + interrupt-parent = <&gpio0>;
>> + interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pmic_int &global_pwroff>;
>> + rockchip,system-power-controller;
>> + wakeup-source;
>> + #clock-cells = <1>;
>> + clock-output-names = "xin32k", "rk808-clkout2";
>> +
>> + 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_18>;
>> + vcc9-supply = <&vcc_io>;
>> + vcc10-supply = <&vcc_io>;
>> + vcc11-supply = <&vcc_sys>;
>> + vcc12-supply = <&vcc_io>;
>> + vddio-supply = <&vcc18_ldo1>;
>> +
>> + regulators {
>> + vdd_cpu: DCDC_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-name = "vdd_arm";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_gpu: DCDC_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-name = "vdd_gpu";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1000000>;
>> + };
>> + };
>> +
>> + vcc_ddr: DCDC_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc_ddr";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> +
>> + vcc_io: DCDC_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vcc_io";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3300000>;
>> + };
>> + };
>> +
>> + vcc18_ldo1: LDO_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc18_ldo1";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc33_mipi: LDO_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vcc33_mipi";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_10: LDO_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1000000>;
>> + regulator-max-microvolt = <1000000>;
>> + regulator-name = "vdd_10";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1000000>;
>> + };
>> + };
>> +
>> + vcc18_codec: LDO_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc18_codec";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vccio_sd: LDO_REG5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vccio_sd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3300000>;
>> + };
>> + };
>> +
>> + vdd10_lcd: LDO_REG6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1000000>;
>> + regulator-max-microvolt = <1000000>;
>> + regulator-name = "vdd10_lcd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1000000>;
>> + };
>> + };
>> +
>> + vcc_18: LDO_REG7 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc_18";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc18_lcd: LDO_REG8 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc18_lcd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc33_sd: SWITCH_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc33_sd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> +
>> + vcc33_lan: SWITCH_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc33_lan";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&i2c2 {
>> + status = "okay";
>> + headset: nau8825 at 1a {
>> + compatible = "nuvoton,nau8825";
>> + #sound-dai-cells = <0>;
>> + reg = <0x1a>;
>> + interrupt-parent = <&gpio6>;
>> + interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
>> + nuvoton,jkdet-enable = <1>;
>> + nuvoton,jkdet-pull-enable = <1>;
>> + nuvoton,jkdet-pull-up = <0>;
>> + nuvoton,jkdet-polarity = <1>;
>> + nuvoton,vref-impedance = <2>;
>> + nuvoton,micbias-voltage = <6>;
>> + nuvoton,sar-threshold-num = <4>;
>> + nuvoton,sar-threshold = <0xa 0x14 0x26 0x73>;
>> + nuvoton,sar-hysteresis = <0>;
>> + nuvoton,sar-voltage = <6>;
>> + nuvoton,sar-compare-time = <0>;
>> + nuvoton,sar-sampling-time = <0>;
>> + nuvoton,short-key-debounce = <3>;
>> + nuvoton,jack-insert-debounce = <7>;
>> + nuvoton,jack-eject-debounce = <7>;
>> + clock-names = "mclk";
>> + clocks = <&cru SCLK_I2S0_OUT>;
>> + };
>> +};
>> +
>> +&i2c5 {
>> + status = "okay";
>> +};
>> +
>> +&wdt {
>> + status = "okay";
>> +};
>> +
>> +&pwm0 {
>> + status = "okay";
>> +};
>> +
>> +&saradc {
>> + vref-supply = <&vcc18_ldo1>;
>> + status ="okay";
>> +};
>> +
>> +&uart0 {
>> + status = "okay";
>> +};
>> +
>> +&uart1 {
>> + status = "okay";
>> +};
>> +
>> +&uart2 {
>> + status = "okay";
>> +};
>> +
>> +&uart3 {
>> + status = "okay";
>> +};
>> +
>> +&uart4 {
>> + status = "okay";
>> +};
>> +
>> +&tsadc {
>> + rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
>> + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
>> + status = "okay";
>> +};
>> +
>> +&usbphy {
>> + status = "okay";
>> +};
>> +
>> +&usb_host0_ehci {
>> + status = "okay";
>> +};
>> +
>> +&usb_host1 {
>> + status = "okay";
>> +};
>> +
>> +&usb_otg {
>> + status= "okay";
>> +};
>> +
>> +&vopb {
>> + status = "okay";
>> +};
>> +
>> +&vopb_mmu {
>> + status = "okay";
>> +};
>> +
>> +&vopl {
>> + status = "okay";
>> +};
>> +
>> +&vopl_mmu {
>> + status = "okay";
>> +};
>> +
>> +&pinctrl {
>> + pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
>> + drive-strength = <8>;
>> + };
>> +
>> + pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
>> + bias-pull-up;
>> + drive-strength = <8>;
>> + };
>> +
>> + backlight {
>> + bl_en: bl-en {
>> + rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + buttons {
>> + pwrbtn: pwrbtn {
>> + rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +
>> + eth_phy {
>> + eth_phy_pwr: eth-phy-pwr {
>> + rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + pmic {
>> + pmic_int: pmic-int {
>> + rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +
>> + sdmmc {
>> + /*
>> + * Default drive strength isn't enough to achieve even
>> + * high-speed mode on EVB board so bump up to 8ma.
>> + */
>> + sdmmc_bus4: sdmmc-bus4 {
>> + rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
>> + <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
>> + <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
>> + <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + sdmmc_clk: sdmmc-clk {
>> + rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
>> + };
>> +
>> + sdmmc_cmd: sdmmc-cmd {
>> + rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
>> + };
>> +
>> + sdmmc_pwr: sdmmc-pwr {
>> + rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + usb {
>> + host_vbus_drv: host-vbus-drv {
>> + rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + pwr_3g: pwr-3g {
>> + rockchip,pins = <7 8 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +};
>> diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
>> index 8ec1920..aaa13b5 100644
>> --- a/arch/arm/mach-rockchip/rk3288/Kconfig
>> +++ b/arch/arm/mach-rockchip/rk3288/Kconfig
>> @@ -33,6 +33,14 @@ config TARGET_POPMETAL_RK3288
>> 2GB DDR3. Expansion connectors provide access to I2C, SPI, UART,
>> GPIOs and display interface.
>>
>> +config TARGET_MINIARM_RK3288
>> + bool "miniarm-RK3288"
>> + help
>> + Miniarm is a RK3288-based development board with 2 USB ports, HDMI,
>> + micro-SD card, audio, Gigabit Ethernet. It also includes on-board
>> + 8GB eMMC and 2GB of SDRAM. Expansion connectors provide access to
>> + I2C, SPI, UART, GPIOs.
>> +
>> config TARGET_CHROMEBOOK_JERRY
>> bool "Google/Rockchip Veyron-Jerry Chromebook"
>> help
>> @@ -76,4 +84,6 @@ source "board/rockchip/fennec_rk3288/Kconfig"
>>
>> source "board/chipspark/popmetal_rk3288/Kconfig"
>>
>> +source "board/rockchip/miniarm_rk3288/Kconfig"
> Move up to maintain alpha order
>
>> +
>> endif
>> diff --git a/board/rockchip/miniarm_rk3288/Kconfig b/board/rockchip/miniarm_rk3288/Kconfig
>> new file mode 100644
>> index 0000000..529c09f
>> --- /dev/null
>> +++ b/board/rockchip/miniarm_rk3288/Kconfig
>> @@ -0,0 +1,15 @@
>> +if TARGET_MINIARM_RK3288
>> +
>> +config SYS_BOARD
>> + default "miniarm_rk3288"
>> +
>> +config SYS_VENDOR
>> + default "rockchip"
>> +
>> +config SYS_CONFIG_NAME
>> + default "miniarm_rk3288"
>> +
>> +config BOARD_SPECIFIC_OPTIONS # dummy
>> + def_bool y
>> +
>> +endif
>> diff --git a/board/rockchip/miniarm_rk3288/MAINTAINERS b/board/rockchip/miniarm_rk3288/MAINTAINERS
>> new file mode 100644
>> index 0000000..7537b8f
>> --- /dev/null
>> +++ b/board/rockchip/miniarm_rk3288/MAINTAINERS
>> @@ -0,0 +1,6 @@
>> +MINIARM-RK3288
>> +M: Lin Huang <hl at rock-chips.com>
>> +S: Maintained
>> +F: board/rockchip/miniarm_rk3288
>> +F: include/configs/miniarm_rk3288.h
>> +F: configs/miniarm-rk3288_defconfig
>> diff --git a/board/rockchip/miniarm_rk3288/Makefile b/board/rockchip/miniarm_rk3288/Makefile
>> new file mode 100644
>> index 0000000..9419b91
>> --- /dev/null
>> +++ b/board/rockchip/miniarm_rk3288/Makefile
>> @@ -0,0 +1,7 @@
>> +#
>> +# (C) Copyright 2016 Rockchip Electronics Co., Ltd
>> +#
>> +# SPDX-License-Identifier: GPL-2.0+
>> +#
>> +
>> +obj-y += miniarm-rk3288.o
>> diff --git a/board/rockchip/miniarm_rk3288/miniarm-rk3288.c b/board/rockchip/miniarm_rk3288/miniarm-rk3288.c
>> new file mode 100644
>> index 0000000..aad74ef
>> --- /dev/null
>> +++ b/board/rockchip/miniarm_rk3288/miniarm-rk3288.c
>> @@ -0,0 +1,15 @@
>> +/*
>> + * (C) Copyright 2016 Rockchip Electronics Co., Ltd
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#include <common.h>
>> +#include <spl.h>
>> +
>> +void board_boot_order(u32 *spl_boot_list)
>> +{
>> + /* eMMC prior to sdcard */
>> + spl_boot_list[0] = BOOT_DEVICE_MMC2;
>> + spl_boot_list[1] = BOOT_DEVICE_MMC1;
>> +}
>> diff --git a/configs/miniarm-rk3288_defconfig b/configs/miniarm-rk3288_defconfig
>> new file mode 100644
>> index 0000000..33a4a56
>> --- /dev/null
>> +++ b/configs/miniarm-rk3288_defconfig
>> @@ -0,0 +1,65 @@
>> +CONFIG_ARM=y
>> +CONFIG_ARCH_ROCKCHIP=y
>> +CONFIG_SYS_MALLOC_F_LEN=0x2000
>> +CONFIG_ROCKCHIP_RK3288=y
>> +CONFIG_TARGET_MINIARM_RK3288=y
>> +CONFIG_SPL_STACK_R_ADDR=0x80000
>> +CONFIG_DEFAULT_DEVICE_TREE="rk3288-miniarm"
>> +CONFIG_SPL_STACK_R=y
>> +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
>> +CONFIG_HUSH_PARSER=y
>> +CONFIG_CMD_BOOTZ=y
>> +# CONFIG_CMD_IMLS is not set
>> +CONFIG_CMD_MMC=y
>> +CONFIG_CMD_SF=y
>> +CONFIG_CMD_SPI=y
>> +CONFIG_CMD_I2C=y
>> +CONFIG_CMD_GPIO=y
>> +# CONFIG_CMD_SETEXPR is not set
>> +CONFIG_CMD_DHCP=y
>> +CONFIG_CMD_MII=y
>> +CONFIG_CMD_PING=y
>> +CONFIG_CMD_CACHE=y
>> +CONFIG_CMD_TIME=y
>> +CONFIG_CMD_PMIC=y
>> +CONFIG_CMD_REGULATOR=y
>> +CONFIG_CMD_EXT2=y
>> +CONFIG_CMD_EXT4=y
>> +CONFIG_CMD_FAT=y
>> +CONFIG_CMD_FS_GENERIC=y
>> +CONFIG_SPL_OF_CONTROL=y
>> +CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
>> +CONFIG_REGMAP=y
>> +CONFIG_SPL_REGMAP=y
>> +CONFIG_SYSCON=y
>> +CONFIG_SPL_SYSCON=y
>> +# CONFIG_SPL_SIMPLE_BUS is not set
>> +CONFIG_CLK=y
>> +CONFIG_SPL_CLK=y
>> +CONFIG_ROCKCHIP_GPIO=y
>> +CONFIG_SYS_I2C_ROCKCHIP=y
>> +CONFIG_SYSRESET=y
>> +CONFIG_DM_MMC=y
>> +CONFIG_ROCKCHIP_DWMMC=y
>> +CONFIG_PINCTRL=y
>> +CONFIG_SPL_PINCTRL=y
>> +# CONFIG_SPL_PINCTRL_FULL is not set
>> +CONFIG_ROCKCHIP_RK3288_PINCTRL=y
>> +CONFIG_DM_PMIC=y
>> +CONFIG_PMIC_RK808=y
>> +CONFIG_DM_REGULATOR=y
>> +CONFIG_REGULATOR_RK808=y
>> +CONFIG_DM_REGULATOR_FIXED=y
>> +CONFIG_DM_PWM=y
>> +CONFIG_PWM_ROCKCHIP=y
>> +CONFIG_RAM=y
>> +CONFIG_SPL_RAM=y
>> +CONFIG_DEBUG_UART=y
>> +CONFIG_DEBUG_UART_BASE=0xff690000
>> +CONFIG_DEBUG_UART_CLOCK=24000000
>> +CONFIG_DEBUG_UART_SHIFT=2
>> +CONFIG_SYS_NS16550=y
>> +CONFIG_USE_PRIVATE_LIBGCC=y
>> +CONFIG_USE_TINY_PRINTF=y
>> +CONFIG_CMD_DHRYSTONE=y
>> +CONFIG_ERRNO_STR=y
>> diff --git a/doc/README.rockchip b/doc/README.rockchip
>> index 1b3a602..b69a526 100644
>> --- a/doc/README.rockchip
>> +++ b/doc/README.rockchip
>> @@ -36,7 +36,7 @@ You will need:
>> Building
>> ========
>>
>> -At present six RK3288 boards are supported:
>> +At present seven RK3288 boards are supported:
>>
>> - Firefly RK3288 - use firefly-rk3288 configuration
>> - Radxa Rock 2 - use rock2 configuration
>> @@ -44,6 +44,7 @@ At present six RK3288 boards are supported:
>> - EVB RK3288 - use evb-rk3288 configuration
>> - Fennec RK3288 - use fennec-rk3288 configuration
>> - PopMetal RK3288 - use popmetal-rk3288 configuration
>> + - Miniarm RK3288 - use miniarm-rk3288 configuration
> Can you sort all of these?
>
>> Two RK3036 board are supported:
>>
>> diff --git a/include/configs/miniarm_rk3288.h b/include/configs/miniarm_rk3288.h
>> new file mode 100644
>> index 0000000..342557f
>> --- /dev/null
>> +++ b/include/configs/miniarm_rk3288.h
>> @@ -0,0 +1,26 @@
>> +/*
>> + * (C) Copyright 2016 Rockchip Electronics Co., Ltd
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#ifndef __CONFIG_H
>> +#define __CONFIG_H
>> +
>> +#define ROCKCHIP_DEVICE_SETTINGS
>> +#include <configs/rk3288_common.h>
>> +
>> +#define CONFIG_SPL_MMC_SUPPORT
>> +
>> +#define CONFIG_ENV_IS_IN_MMC
>> +#define CONFIG_SYS_MMC_ENV_DEV 1
>> +/* SPL @ 32k for ~36k
>> + * ENV @ 96k
>> + * u-boot @ 128K
>> + */
>> +#define CONFIG_ENV_OFFSET (96 * 1024)
>> +
>> +#define CONFIG_SYS_WHITE_ON_BLACK
>> +#define CONFIG_CONSOLE_SCROLL_LINES 10
>> +
>> +#endif
>> --
>> 1.9.1
>>
>>
> Regards,
> Simon
>
>
>
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