arm: rk3399: add support nanopi r4s

From 0c1b6b9c696f7bbdb91119af033e598e4b8d2f81 Mon Sep 17 00:00:00 2001
From: Xiaobo Tian <peterwillcn@gmail.com>
Date: Sat, 26 Dec 2020 00:13:37 +0800
Subject: [PATCH] arm: rk3399: add support nanopi r4s
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

SoC – Rockchip RK3399 hexa-core processor with dual-Core Cortex-A72 up to
2.0GHz, quad-core Cortex-A53 up to 1.5GHz, Mali-T864 GPU with OpenGL
ES1.1/2.0/3.0/3.1, OpenCL, DX11, and AFBC support, 4K VP9 and 4K 10-bit
H265/H264 60fps video decoder
System Memory – 1GB DDR3 or 4GB LPDDR4
Storage – MicroSD card slot
Networking – 2x GbE(RTL8211E 1Gbps - RTL8111H 1Gbps), including one native
Gigabit Ethernet, and one PCIe Gigabit Ethernet
USB – 2x USB 3.0 Type-A ports, USB 2.0 via 4-pin header
Expansion – 2×5-pin header with 1x SPI, 1x I2C
Debugging – 3-pin debug UART header
Misc- 1x power LED, and 3x user LEDs (SYS, LAN, WAN), user button, 2-pin
RTC battery connector, 5V fan connector
Power Supply
5V/3A via USB-C connector or pin header
RK808-D PMIC and independent DC/DC enabling DVFS, software power-down, RTC
wake-up, system sleep mode
Dimensions – 66 x 66 mm (8-layer PCB)
Temperature Range – -20°C to 70°C
The detailed information for NanoPi R4S <
https://wiki.friendlyarm.com/wiki/index.php/NanoPi_R4S>

Signed-off-by: Xiaobo Tian <peterwillcn@gmail.com>
---
 arch/arm/dts/Makefile                      |   1 +
 arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi |   7 ++
 arch/arm/dts/rk3399-nanopi-r4s.dts         | 120 +++++++++++++++++++++
 configs/nanopi-r4s-rk3399_defconfig        |  62 +++++++++++
 4 files changed, 190 insertions(+)
 create mode 100644 arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-nanopi-r4s.dts
 create mode 100644 configs/nanopi-r4s-rk3399_defconfig

+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_ERRNO_STR=y
--
2.30.0

Hi Xiaobo,

     Please reference the requirement to below document for patch submit.

     http://www.denx.de/wiki/U-Boot/Patches


     Tips, you can reference to other patches for new board support, eg. 
using cmd: git log arch/arm/dts/Makefile


Thanks,

- Kever

On 2021/1/27 上午12:12, alex tian wrote:
>  From 0c1b6b9c696f7bbdb91119af033e598e4b8d2f81 Mon Sep 17 00:00:00 2001
> From: Xiaobo Tian <peterwillcn@gmail.com>
> Date: Sat, 26 Dec 2020 00:13:37 +0800
> Subject: [PATCH] arm: rk3399: add support nanopi r4s
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
>
> SoC – Rockchip RK3399 hexa-core processor with dual-Core Cortex-A72 up to
> 2.0GHz, quad-core Cortex-A53 up to 1.5GHz, Mali-T864 GPU with OpenGL
> ES1.1/2.0/3.0/3.1, OpenCL, DX11, and AFBC support, 4K VP9 and 4K 10-bit
> H265/H264 60fps video decoder
> System Memory – 1GB DDR3 or 4GB LPDDR4
> Storage – MicroSD card slot
> Networking – 2x GbE(RTL8211E 1Gbps - RTL8111H 1Gbps), including one native
> Gigabit Ethernet, and one PCIe Gigabit Ethernet
> USB – 2x USB 3.0 Type-A ports, USB 2.0 via 4-pin header
> Expansion – 2×5-pin header with 1x SPI, 1x I2C
> Debugging – 3-pin debug UART header
> Misc- 1x power LED, and 3x user LEDs (SYS, LAN, WAN), user button, 2-pin
> RTC battery connector, 5V fan connector
> Power Supply
> 5V/3A via USB-C connector or pin header
> RK808-D PMIC and independent DC/DC enabling DVFS, software power-down, RTC
> wake-up, system sleep mode
> Dimensions – 66 x 66 mm (8-layer PCB)
> Temperature Range – -20°C to 70°C
> The detailed information for NanoPi R4S <
> https://wiki.friendlyarm.com/wiki/index.php/NanoPi_R4S>
>
> Signed-off-by: Xiaobo Tian <peterwillcn@gmail.com>
> ---
>   arch/arm/dts/Makefile                      |   1 +
>   arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi |   7 ++
>   arch/arm/dts/rk3399-nanopi-r4s.dts         | 120 +++++++++++++++++++++
>   configs/nanopi-r4s-rk3399_defconfig        |  62 +++++++++++
>   4 files changed, 190 insertions(+)
>   create mode 100644 arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
>   create mode 100644 arch/arm/dts/rk3399-nanopi-r4s.dts
>   create mode 100644 configs/nanopi-r4s-rk3399_defconfig
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index e320c2254e..507b1e4ec9 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -92,6 +92,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3288) += \
>    rk3288-evb.dtb \
>    rk3288-firefly.dtb \
>    rk3288-miqi.dtb \
> + rk3399-nanopi-r4s.dtb \
>    rk3288-phycore-rdk.dtb \
>    rk3288-popmetal.dtb \
>    rk3288-rock2-square.dtb \
> diff --git a/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
> b/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
> new file mode 100644
> index 0000000000..05f785e662
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
> @@ -0,0 +1,7 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (C) 2020 Xiaobo <tianxiaobo@gelaxy.io>
> + */
> +
> +#include "rk3399-nanopi4-u-boot.dtsi"
> +#include "rk3399-sdram-lpddr4-100.dtsi"
> diff --git a/arch/arm/dts/rk3399-nanopi-r4s.dts
> b/arch/arm/dts/rk3399-nanopi-r4s.dts
> new file mode 100644
> index 0000000000..5c65447f0e
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-nanopi-r4s.dts
> @@ -0,0 +1,120 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd.
> + * (http://www.friendlyarm.com)
> + *
> + * Copyright (C) 2020 Xiaobo <tianxiaobo@gelaxy.io>
> + */
> +
> +/dts-v1/;
> +#include "rk3399-nanopi4.dtsi"
> +
> +/ {
> + model = "FriendlyElec NanoPi R4S";
> + compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
> +
> + vdd_5v: vdd-5v {
> + compatible = "regulator-fixed";
> + regulator-name = "vdd_5v";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + fan: pwm-fan {
> + compatible = "pwm-fan";
> + /* FIXME: adjust leveles for the connected fan */
> + cooling-levels = <0 12 18 255>;
> + #cooling-cells = <2>;
> + fan-supply = <&vdd_5v>;
> + pwms = <&pwm1 0 50000 0>;
> + };
> +};
> +
> +&cpu_thermal {
> + trips {
> + cpu_warm: cpu_warm {
> + temperature = <55000>;
> + hysteresis = <2000>;
> + type = "active";
> + };
> +
> + cpu_hot: cpu_hot {
> + temperature = <65000>;
> + hysteresis = <2000>;
> + type = "active";
> + };
> + };
> +
> + cooling-maps {
> + map2 {
> + trip = <&cpu_warm>;
> + cooling-device = <&fan THERMAL_NO_LIMIT 1>;
> + };
> +
> + map3 {
> + trip = <&cpu_hot>;
> + cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
> + };
> + };
> +};
> +
> +&emmc_phy {
> + status = "disabled";
> +};
> +
> +&fusb0 {
> + status = "disabled";
> +};
> +
> +&leds {
> + lan_led: led-1 {
> + gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
> + label = "nanopi-r4s:green:lan";
> + };
> +
> + wan_led: led-2 {
> + gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
> + label = "nanopi-r4s:green:wan";
> + };
> +};
> +
> +&leds_gpio {
> + rockchip,pins =
> + <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>,
> + <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>,
> + <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
> +};
> +
> +&pcie0 {
> + max-link-speed = <1>;
> + num-lanes = <1>;
> + vpcie3v3-supply = <&vcc3v3_sys>;
> +};
> +
> +&sdhci {
> + status = "disabled";
> +};
> +
> +&sdio0 {
> + status = "disabled";
> +};
> +
> +&sdmmc {
> + host-index-min = <1>;
> +};
> +
> +&u2phy0_host {
> + phy-supply = <&vdd_5v>;
> +};
> +
> +&u2phy1_host {
> + status = "disabled";
> +};
> +
> +&usbdrd_dwc3_0 {
> + dr_mode = "host";
> +};
> +
> +&vcc3v3_sys {
> + vin-supply = <&vcc5v0_sys>;
> +};
> diff --git a/configs/nanopi-r4s-rk3399_defconfig
> b/configs/nanopi-r4s-rk3399_defconfig
> new file mode 100644
> index 0000000000..0a3c28b012
> --- /dev/null
> +++ b/configs/nanopi-r4s-rk3399_defconfig
> @@ -0,0 +1,62 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_ROCKCHIP=y
> +CONFIG_SYS_TEXT_BASE=0x00200000
> +CONFIG_ENV_OFFSET=0x3F8000
> +CONFIG_ROCKCHIP_RK3399=y
> +CONFIG_TARGET_EVB_RK3399=y
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_DEBUG_UART_BASE=0xFF1A0000
> +CONFIG_DEBUG_UART_CLOCK=24000000
> +CONFIG_DEBUG_UART=y
> +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-nanopi-r4s.dtb"
> +CONFIG_DISPLAY_BOARDINFO_LATE=y
> +# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
> +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_USB=y
> +# CONFIG_CMD_SETEXPR is not set
> +CONFIG_CMD_TIME=y
> +CONFIG_SPL_OF_CONTROL=y
> +CONFIG_DEFAULT_DEVICE_TREE="rk3399-nanopi-r4s"
> +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_SYS_RELOC_GD_ENV_ADDR=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_RAM_RK3399_LPDDR4=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_KEYBOARD=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_DM_VIDEO=y
> +CONFIG_DISPLAY=y
> +CONFIG_VIDEO_ROCKCHIP=y
> +CONFIG_DISPLAY_ROCKCHIP_HDMI=y
> +CONFIG_SPL_TINY_MEMSET=y
> +CONFIG_ERRNO_STR=y
> --
> 2.30.0