[PATCH 4/4] board: rockchip: Add ArmSoM Sige5

[Kever Yang]

On 2025/4/23 05:12, Jonas Karlman wrote:
> ArmSoM-Sige5 adopts the second-generation 8nm high-performance AIOT
> platform Rockchip RK3576, with a 6 TOPS computing power NPU and support
> for up to 16GB of large memory. It supports 4K video encoding and
> decoding, offers rich interfaces including dual gigabit Ethernet ports,
> WiFi 6 & BT5, and various video outputs.
>
> Features tested on a ArmSoM Sige5 v1.1:
> - SD-card boot
> - eMMC boot
> - Ethernet
>
> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   arch/arm/dts/rk3576-armsom-sige5-u-boot.dtsi | 18 ++++++++
>   arch/arm/mach-rockchip/rk3576/MAINTAINERS    |  6 +++
>   configs/sige5-rk3576_defconfig               | 48 ++++++++++++++++++++
>   doc/board/rockchip/rockchip.rst              |  1 +
>   4 files changed, 73 insertions(+)
>   create mode 100644 arch/arm/dts/rk3576-armsom-sige5-u-boot.dtsi
>   create mode 100644 configs/sige5-rk3576_defconfig
>
> diff --git a/arch/arm/dts/rk3576-armsom-sige5-u-boot.dtsi b/arch/arm/dts/rk3576-armsom-sige5-u-boot.dtsi
> new file mode 100644
> index 000000000000..7e0530d85d16
> --- /dev/null
> +++ b/arch/arm/dts/rk3576-armsom-sige5-u-boot.dtsi
> @@ -0,0 +1,18 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +#include "rk3576-u-boot.dtsi"
> +
> +/ {
> +	aliases {
> +		mmc0 = &sdhci;
> +		mmc1 = &sdmmc;
> +	};
> +};
> +
> +&red_led {
> +	default-state = "on";
> +};
> +
> +&sdhci {
> +	cap-mmc-highspeed;
> +};
> diff --git a/arch/arm/mach-rockchip/rk3576/MAINTAINERS b/arch/arm/mach-rockchip/rk3576/MAINTAINERS
> index b5190c818468..94ef74d429f9 100644
> --- a/arch/arm/mach-rockchip/rk3576/MAINTAINERS
> +++ b/arch/arm/mach-rockchip/rk3576/MAINTAINERS
> @@ -3,3 +3,9 @@ M:	Jonas Karlman <jonas at kwiboo.se>
>   S:	Maintained
>   F:	arch/arm/dts/rk3576-generic*
>   F:	configs/generic-rk3576_defconfig
> +
> +SIGE5-RK3576
> +M:	Jonas Karlman <jonas at kwiboo.se>
> +S:	Maintained
> +F:	arch/arm/dts/rk3576-armsom-sige5*
> +F:	configs/sige5-rk3576_defconfig
> diff --git a/configs/sige5-rk3576_defconfig b/configs/sige5-rk3576_defconfig
> new file mode 100644
> index 000000000000..a5b2bcbe5b6c
> --- /dev/null
> +++ b/configs/sige5-rk3576_defconfig
> @@ -0,0 +1,48 @@
> +CONFIG_ARM=y
> +CONFIG_SKIP_LOWLEVEL_INIT=y
> +CONFIG_COUNTER_FREQUENCY=24000000
> +CONFIG_ARCH_ROCKCHIP=y
> +CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3576-armsom-sige5"
> +CONFIG_ROCKCHIP_RK3576=y
> +CONFIG_SYS_LOAD_ADDR=0x40c00800
> +CONFIG_DEBUG_UART_BASE=0x2AD40000
> +CONFIG_DEBUG_UART_CLOCK=24000000
> +CONFIG_DEBUG_UART=y
> +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3576-armsom-sige5.dtb"
> +# CONFIG_DISPLAY_CPUINFO is not set
> +CONFIG_SPL_MAX_SIZE=0x40000
> +CONFIG_SPL_PAD_TO=0x7f8000
> +# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
> +CONFIG_CMD_MEMINFO=y
> +CONFIG_CMD_MEMINFO_MAP=y
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_GPT=y
> +CONFIG_CMD_I2C=y
> +CONFIG_CMD_MISC=y
> +CONFIG_CMD_MMC=y
> +# CONFIG_CMD_SETEXPR is not set
> +CONFIG_CMD_RNG=y
> +CONFIG_CMD_REGULATOR=y
> +# CONFIG_SPL_DOS_PARTITION is not set
> +CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
> +CONFIG_ROCKCHIP_GPIO=y
> +CONFIG_SYS_I2C_ROCKCHIP=y
> +CONFIG_LED=y
> +CONFIG_LED_GPIO=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_PHY_REALTEK=y
> +CONFIG_DWC_ETH_QOS=y
> +CONFIG_DWC_ETH_QOS_ROCKCHIP=y
> +CONFIG_DM_PMIC=y
> +CONFIG_PMIC_RK8XX=y
> +CONFIG_REGULATOR_RK8XX=y
> +CONFIG_BAUDRATE=1500000
> +CONFIG_DEBUG_UART_SHIFT=2
> +CONFIG_SYS_NS16550_MEM32=y
> +CONFIG_SYSRESET_PSCI=y
> +CONFIG_ERRNO_STR=y
> diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
> index 69c8fbf3b948..8dd5b44dd2d8 100644
> --- a/doc/board/rockchip/rockchip.rst
> +++ b/doc/board/rockchip/rockchip.rst
> @@ -133,6 +133,7 @@ List of mainline supported Rockchip boards:
>        - Radxa ROCK 3B (rock-3b-rk3568)
>   
>   * rk3576
> +     - ArmSoM Sige5 (sige5-rk3576)
>        - Firefly ROC-RK3576-PC (roc-pc-rk3576)
>        - Generic RK3576 (generic-rk3576)
>