[PATCH 2/2] board: rockchip: Add Radxa ROCK 3B

[Kever Yang]

On 2024/7/31 15:28, Jonas Karlman wrote:
> The Radxa ROCK 3B is a single-board computer based on the Pico-ITX form
> factor (100mm x 75mm). Two versions of the ROCK 3B exists, a community
> version based on the RK3568 SoC and an industrial version based on the
> RK3568J SoC.
>
> Features tested on ROCK 3B 8GB v1.51 (both variants):
> - SD-card boot
> - eMMC boot
> - SPI Flash boot
> - Ethernet
> - PCIe/NVMe
> - USB gadget
> - USB host
>
> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   arch/arm/dts/rk3568-rock-3b-u-boot.dtsi |  15 ++++
>   board/rockchip/evb_rk3568/MAINTAINERS   |   6 ++
>   configs/rock-3b-rk3568_defconfig        | 100 ++++++++++++++++++++++++
>   doc/board/rockchip/rockchip.rst         |   3 +-
>   4 files changed, 123 insertions(+), 1 deletion(-)
>   create mode 100644 arch/arm/dts/rk3568-rock-3b-u-boot.dtsi
>   create mode 100644 configs/rock-3b-rk3568_defconfig
>
> diff --git a/arch/arm/dts/rk3568-rock-3b-u-boot.dtsi b/arch/arm/dts/rk3568-rock-3b-u-boot.dtsi
> new file mode 100644
> index 000000000000..b1f324282bac
> --- /dev/null
> +++ b/arch/arm/dts/rk3568-rock-3b-u-boot.dtsi
> @@ -0,0 +1,15 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +#include "rk356x-u-boot.dtsi"
> +
> +&sdhci {
> +	mmc-hs400-1_8v;
> +	mmc-hs400-enhanced-strobe;
> +};
> +
> +&sfc {
> +	flash at 0 {
> +		bootph-pre-ram;
> +		bootph-some-ram;
> +	};
> +};
> diff --git a/board/rockchip/evb_rk3568/MAINTAINERS b/board/rockchip/evb_rk3568/MAINTAINERS
> index ba4884db8e12..588134ecb27a 100644
> --- a/board/rockchip/evb_rk3568/MAINTAINERS
> +++ b/board/rockchip/evb_rk3568/MAINTAINERS
> @@ -70,6 +70,12 @@ F:	configs/rock-3a-rk3568_defconfig
>   F:	arch/arm/dts/rk3568-rock-3a.dts
>   F:	arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
>   
> +ROCK-3B
> +M:	Jonas Karlman <jonas at kwiboo.se>
> +S:	Maintained
> +F:	configs/rock-3b-rk3568_defconfig
> +F:	arch/arm/dts/rk3568-rock-3b*
> +
>   ROCK-3C
>   M:	Jonas Karlman <jonas at kwiboo.se>
>   M:	Maxim Moskalets <maximmosk4 at gmail.com>
> diff --git a/configs/rock-3b-rk3568_defconfig b/configs/rock-3b-rk3568_defconfig
> new file mode 100644
> index 000000000000..937796811a97
> --- /dev/null
> +++ b/configs/rock-3b-rk3568_defconfig
> @@ -0,0 +1,100 @@
> +CONFIG_ARM=y
> +CONFIG_SKIP_LOWLEVEL_INIT=y
> +CONFIG_COUNTER_FREQUENCY=24000000
> +CONFIG_ARCH_ROCKCHIP=y
> +CONFIG_SF_DEFAULT_SPEED=24000000
> +CONFIG_SF_DEFAULT_MODE=0x2000
> +CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3568-rock-3b"
> +CONFIG_ROCKCHIP_RK3568=y
> +CONFIG_ROCKCHIP_SPI_IMAGE=y
> +CONFIG_SPL_SERIAL=y
> +CONFIG_DEBUG_UART_BASE=0xFE660000
> +CONFIG_DEBUG_UART_CLOCK=24000000
> +CONFIG_SPL_SPI_FLASH_SUPPORT=y
> +CONFIG_SPL_SPI=y
> +CONFIG_SYS_LOAD_ADDR=0xc00800
> +CONFIG_PCI=y
> +CONFIG_DEBUG_UART=y
> +CONFIG_AHCI=y
> +CONFIG_FIT=y
> +CONFIG_FIT_VERBOSE=y
> +CONFIG_SPL_FIT_SIGNATURE=y
> +CONFIG_SPL_LOAD_FIT=y
> +CONFIG_LEGACY_IMAGE_FORMAT=y
> +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3568-rock-3b.dtb"
> +# CONFIG_DISPLAY_CPUINFO is not set
> +CONFIG_DISPLAY_BOARDINFO_LATE=y
> +CONFIG_SPL_MAX_SIZE=0x40000
> +CONFIG_SPL_PAD_TO=0x7f8000
> +# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
> +CONFIG_SPL_SPI_LOAD=y
> +CONFIG_SYS_SPI_U_BOOT_OFFS=0x60000
> +CONFIG_SPL_ATF=y
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_GPT=y
> +CONFIG_CMD_I2C=y
> +CONFIG_CMD_MMC=y
> +CONFIG_CMD_PCI=y
> +CONFIG_CMD_POWEROFF=y
> +CONFIG_CMD_USB=y
> +CONFIG_CMD_ROCKUSB=y
> +CONFIG_CMD_USB_MASS_STORAGE=y
> +# CONFIG_CMD_SETEXPR is not set
> +CONFIG_CMD_PMIC=y
> +CONFIG_CMD_REGULATOR=y
> +# CONFIG_SPL_DOS_PARTITION is not set
> +CONFIG_SPL_OF_CONTROL=y
> +CONFIG_OF_LIVE=y
> +CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
> +CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> +CONFIG_SPL_DM_SEQ_ALIAS=y
> +CONFIG_SPL_REGMAP=y
> +CONFIG_SPL_SYSCON=y
> +CONFIG_SCSI_AHCI=y
> +CONFIG_AHCI_PCI=y
> +CONFIG_SPL_CLK=y
> +# CONFIG_USB_FUNCTION_FASTBOOT is not set
> +CONFIG_ROCKCHIP_GPIO=y
> +CONFIG_SYS_I2C_ROCKCHIP=y
> +CONFIG_LED=y
> +CONFIG_LED_GPIO=y
> +CONFIG_MISC=y
> +CONFIG_SUPPORT_EMMC_RPMB=y
> +CONFIG_MMC_DW=y
> +CONFIG_MMC_DW_ROCKCHIP=y
> +CONFIG_MMC_SDHCI=y
> +CONFIG_MMC_SDHCI_SDMA=y
> +CONFIG_MMC_SDHCI_ROCKCHIP=y
> +CONFIG_SF_DEFAULT_BUS=4
> +CONFIG_SPI_FLASH_SFDP_SUPPORT=y
> +CONFIG_SPI_FLASH_MACRONIX=y
> +CONFIG_SPI_FLASH_XTX=y
> +CONFIG_PHY_REALTEK=y
> +CONFIG_DWC_ETH_QOS=y
> +CONFIG_DWC_ETH_QOS_ROCKCHIP=y
> +CONFIG_NVME_PCI=y
> +CONFIG_PCIE_DW_ROCKCHIP=y
> +CONFIG_PHY_ROCKCHIP_INNO_USB2=y
> +CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
> +CONFIG_SPL_PINCTRL=y
> +CONFIG_DM_PMIC=y
> +CONFIG_DM_PMIC_FAN53555=y
> +CONFIG_PMIC_RK8XX=y
> +CONFIG_REGULATOR_RK8XX=y
> +CONFIG_SPL_RAM=y
> +CONFIG_SCSI=y
> +CONFIG_BAUDRATE=1500000
> +CONFIG_DEBUG_UART_SHIFT=2
> +CONFIG_SYS_NS16550_MEM32=y
> +CONFIG_ROCKCHIP_SFC=y
> +CONFIG_SYSRESET=y
> +CONFIG_USB=y
> +CONFIG_USB_XHCI_HCD=y
> +CONFIG_USB_EHCI_HCD=y
> +CONFIG_USB_EHCI_GENERIC=y
> +CONFIG_USB_DWC3=y
> +CONFIG_USB_DWC3_GENERIC=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_GADGET_DOWNLOAD=y
> +CONFIG_USB_FUNCTION_ROCKUSB=y
> +CONFIG_ERRNO_STR=y
> diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
> index eadca0ceb2a5..3febebd0b830 100644
> --- a/doc/board/rockchip/rockchip.rst
> +++ b/doc/board/rockchip/rockchip.rst
> @@ -118,7 +118,8 @@ List of mainline supported Rockchip boards:
>        - Generic RK3566/RK3568 (generic-rk3568)
>        - Hardkernel ODROID-M1 (odroid-m1-rk3568)
>        - Radxa E25 Carrier Board (radxa-e25-rk3568)
> -     - Radxa ROCK 3 Model A (rock-3a-rk3568)
> +     - Radxa ROCK 3A (rock-3a-rk3568)
> +     - Radxa ROCK 3B (rock-3b-rk3568)
>   
>   * rk3588
>        - ArmSoM Sige7 (sige7-rk3588)