[U-Boot] [PATCH v7 07/11] rockchip: rk3399: Add Nanopc T4 board support
Kever Yang
kever.yang at rock-chips.com
Wed May 8 03:48:15 UTC 2019
On 05/08/2019 02:36 AM, Jagan Teki wrote:
> Add initial support for Nanopc T4 board.
>
> Specification
> - Rockchip RK3399
> - Dual-Channel 4GB LPDDR3-1866
> - SD card slot
> - 16GB eMMC
> - RTL8211E 1Gbps
> - AP6356S WiFI/BT
> - HDMI In/Out, DP, MIPI DSI/CSI, eDP
> - USB 3.0, 2.0
> - USB Type C power and data
> - GPIO expansion ports
> - DC 12V/2A
>
> Commit details of rk3399-nanopc-t4.dts sync from Linux 5.1-rc2:
> "arm64: dts: rockchip: Add NanoPC-T4 IR receiver"
> (sha1: 95658e21b1707ad7844f873db2fdaa295109a5a3)
>
> Tested-by: Daniel Gröber <dxld at darkboxed.org>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
Thanks,
- Kever
> ---
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi | 7 ++
> arch/arm/dts/rk3399-nanopc-t4.dts | 91 +++++++++++++++++++++++
> board/rockchip/evb_rk3399/MAINTAINERS | 6 ++
> configs/nanopc-t4-rk3399_defconfig | 59 +++++++++++++++
> 5 files changed, 164 insertions(+)
> create mode 100644 arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi
> create mode 100644 arch/arm/dts/rk3399-nanopc-t4.dts
> create mode 100644 configs/nanopc-t4-rk3399_defconfig
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 2a5bfd3fb5..adaca524c3 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -106,6 +106,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \
> rk3399-ficus.dtb \
> rk3399-firefly.dtb \
> rk3399-gru-bob.dtb \
> + rk3399-nanopc-t4.dtb \
> rk3399-nanopi-m4.dtb \
> rk3399-orangepi.dtb \
> rk3399-puma-ddr1333.dtb \
> diff --git a/arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi b/arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi
> new file mode 100644
> index 0000000000..17201bcf41
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi
> @@ -0,0 +1,7 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (C) 2019 Jagan Teki <jagan at amarulasolutions.com>
> + */
> +
> +#include "rk3399-nanopi4-u-boot.dtsi"
> +#include "rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi"
> diff --git a/arch/arm/dts/rk3399-nanopc-t4.dts b/arch/arm/dts/rk3399-nanopc-t4.dts
> new file mode 100644
> index 0000000000..84433cf02b
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-nanopc-t4.dts
> @@ -0,0 +1,91 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * FriendlyElec NanoPC-T4 board device tree source
> + *
> + * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
> + * (http://www.friendlyarm.com)
> + *
> + * Copyright (c) 2018 Collabora Ltd.
> + */
> +
> +/dts-v1/;
> +#include "rk3399-nanopi4.dtsi"
> +
> +/ {
> + model = "FriendlyElec NanoPC-T4";
> + compatible = "friendlyarm,nanopc-t4", "rockchip,rk3399";
> +
> + vcc12v0_sys: vcc12v0-sys {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-max-microvolt = <12000000>;
> + regulator-min-microvolt = <12000000>;
> + regulator-name = "vcc12v0_sys";
> + };
> +
> + vcc5v0_host0: vcc5v0-host0 {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc5v0_host0";
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + adc-keys {
> + compatible = "adc-keys";
> + io-channels = <&saradc 1>;
> + io-channel-names = "buttons";
> + keyup-threshold-microvolt = <1800000>;
> + poll-interval = <100>;
> +
> + recovery {
> + label = "Recovery";
> + linux,code = <KEY_VENDOR>;
> + press-threshold-microvolt = <18000>;
> + };
> + };
> +
> + ir-receiver {
> + compatible = "gpio-ir-receiver";
> + gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&ir_rx>;
> + };
> +};
> +
> +&pinctrl {
> + ir {
> + ir_rx: ir-rx {
> + /* external pullup to VCC3V3_SYS, despite being 1.8V :/ */
> + rockchip,pins = <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>;
> + };
> + };
> +};
> +
> +&sdhci {
> + mmc-hs400-1_8v;
> + mmc-hs400-enhanced-strobe;
> +};
> +
> +&u2phy0_host {
> + phy-supply = <&vcc5v0_host0>;
> +};
> +
> +&u2phy1_host {
> + phy-supply = <&vcc5v0_host0>;
> +};
> +
> +&vcc5v0_sys {
> + vin-supply = <&vcc12v0_sys>;
> +};
> +
> +&vcc3v3_sys {
> + vin-supply = <&vcc12v0_sys>;
> +};
> +
> +&vbus_typec {
> + enable-active-high;
> + gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
> + vin-supply = <&vcc5v0_sys>;
> +};
> diff --git a/board/rockchip/evb_rk3399/MAINTAINERS b/board/rockchip/evb_rk3399/MAINTAINERS
> index ae43805a6a..f55c92f80c 100644
> --- a/board/rockchip/evb_rk3399/MAINTAINERS
> +++ b/board/rockchip/evb_rk3399/MAINTAINERS
> @@ -6,6 +6,12 @@ F: include/configs/evb_rk3399.h
> F: configs/evb-rk3399_defconfig
> F: configs/firefly-rk3399_defconfig
>
> +NANOPC-T4
> +M: Jagan Teki <jagan at amarulasolutions.com>
> +S: Maintained
> +F: configs/nanopc-t4-rk3399_defconfig
> +F: arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi
> +
> NANOPI-M4
> M: Jagan Teki <jagan at amarulasolutions.com>
> S: Maintained
> diff --git a/configs/nanopc-t4-rk3399_defconfig b/configs/nanopc-t4-rk3399_defconfig
> new file mode 100644
> index 0000000000..d9f2137b4c
> --- /dev/null
> +++ b/configs/nanopc-t4-rk3399_defconfig
> @@ -0,0 +1,59 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_ROCKCHIP=y
> +CONFIG_SYS_TEXT_BASE=0x00200000
> +CONFIG_SPL_LIBCOMMON_SUPPORT=y
> +CONFIG_SPL_LIBGENERIC_SUPPORT=y
> +CONFIG_SYS_MALLOC_F_LEN=0x4000
> +CONFIG_ROCKCHIP_RK3399=y
> +CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x4000
> +CONFIG_DEBUG_UART_BASE=0xFF1A0000
> +CONFIG_DEBUG_UART_CLOCK=24000000
> +CONFIG_SPL_STACK_R_ADDR=0x80000
> +CONFIG_DEBUG_UART=y
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-nanopc-t4.dtb"
> +# CONFIG_DISPLAY_CPUINFO is not set
> +CONFIG_DISPLAY_BOARDINFO_LATE=y
> +CONFIG_SPL_TEXT_BASE=0xff8c2000
> +CONFIG_SPL_STACK_R=y
> +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x4000
> +CONFIG_CMD_BOOTZ=y
> +CONFIG_CMD_GPT=y
> +CONFIG_CMD_MMC=y
> +CONFIG_CMD_SF=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-nanopc-t4"
> +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_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_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_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_USE_TINY_PRINTF=y
> +CONFIG_ERRNO_STR=y
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