[PATCH 06/14] ARM: rockchip: Add RK3562 KickPi K3 board support

[Sascha Hauer]

On Fri, Jan 16, 2026 at 08:40:40PM +0100, Sohaib Mohamed wrote:
> KICKPI-K3 is a development board based on Rockchip RK3562, the main
> control chip. It has a quad-core 64-bit Cortex-A53 processor, a main
> frequency of up to 2.0GHz, low power consumption, and high performance.
> 
> Signed-off-by: Sohaib Mohamed <sohaib.amhmd at gmail.com>
> ---
>  arch/arm/boards/Makefile                           |  1 +
>  .../boards/rockchip-rk3562-kickpi-k3/.gitignore    |  1 +
>  arch/arm/boards/rockchip-rk3562-kickpi-k3/Makefile |  4 ++
>  arch/arm/boards/rockchip-rk3562-kickpi-k3/board.c  | 46 ++++++++++++++++++++++
>  .../boards/rockchip-rk3562-kickpi-k3/lowlevel.c    | 23 +++++++++++
>  arch/arm/configs/multi_v8_defconfig                |  1 +
>  arch/arm/configs/rockchip_v8_defconfig             |  1 +
>  arch/arm/dts/Makefile                              |  1 +
>  arch/arm/dts/rk3562-kickpi-k3.dts                  | 10 +++++
>  arch/arm/dts/rk3562-kickpi-k3.dtsi                 |  2 +-
>  arch/arm/mach-rockchip/Kconfig                     |  6 +++
>  images/Makefile.rockchip                           |  1 +
>  12 files changed, 96 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
> index 946af95560..2a8e85e0b3 100644
> --- a/arch/arm/boards/Makefile
> +++ b/arch/arm/boards/Makefile
> @@ -186,6 +186,7 @@ obj-$(CONFIG_MACH_LS1021AIOT)			+= ls1021aiot/
>  obj-$(CONFIG_MACH_MNT_REFORM)			+= mnt-reform/
>  obj-$(CONFIG_MACH_SKOV_ARM9CPU)			+= skov-arm9cpu/
>  obj-$(CONFIG_MACH_RK3562_EVB2)			+= rockchip-rk3562-evb2/
> +obj-$(CONFIG_MACH_RK3562_KICKPI_K3)		+= rockchip-rk3562-kickpi-k3/
>  obj-$(CONFIG_MACH_RK3568_EVB)			+= rockchip-rk3568-evb/
>  obj-$(CONFIG_MACH_RK3568_BPI_R2PRO)			+= rockchip-rk3568-bpi-r2pro/
>  obj-$(CONFIG_MACH_PINE64_PINETAB2)		+= pine64-pinetab2/
> diff --git a/arch/arm/boards/rockchip-rk3562-kickpi-k3/.gitignore b/arch/arm/boards/rockchip-rk3562-kickpi-k3/.gitignore
> new file mode 100644
> index 0000000000..f458f794b5
> --- /dev/null
> +++ b/arch/arm/boards/rockchip-rk3562-kickpi-k3/.gitignore
> @@ -0,0 +1 @@
> +sdram-init.bin
> diff --git a/arch/arm/boards/rockchip-rk3562-kickpi-k3/Makefile b/arch/arm/boards/rockchip-rk3562-kickpi-k3/Makefile
> new file mode 100644
> index 0000000000..da63d2625f
> --- /dev/null
> +++ b/arch/arm/boards/rockchip-rk3562-kickpi-k3/Makefile
> @@ -0,0 +1,4 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +
> +obj-y += board.o
> +lwl-y += lowlevel.o
> diff --git a/arch/arm/boards/rockchip-rk3562-kickpi-k3/board.c b/arch/arm/boards/rockchip-rk3562-kickpi-k3/board.c
> new file mode 100644
> index 0000000000..9e96bafb88
> --- /dev/null
> +++ b/arch/arm/boards/rockchip-rk3562-kickpi-k3/board.c
> @@ -0,0 +1,46 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +
> +#define pr_fmt(fmt) "rk3562-kickpi-k3: " fmt
> +
> +#include <bootsource.h>
> +#include <common.h>
> +#include <init.h>
> +#include <mach/rockchip/bbu.h>
> +#include <globalvar.h>
> +#include <deep-probe.h>

Clean up a bit globalvar.h and deep-probe.h are not yet needed.

> diff --git a/arch/arm/dts/rk3562-kickpi-k3.dtsi b/arch/arm/dts/rk3562-kickpi-k3.dtsi
> index 77bd61cf30..ad5349d7c4 100644
> --- a/arch/arm/dts/rk3562-kickpi-k3.dtsi
> +++ b/arch/arm/dts/rk3562-kickpi-k3.dtsi
> @@ -22,7 +22,7 @@ aliases {
>  	};
>  
>  	chosen {
> -		stdout-path = "console=serial0,1500000n8";
> +		stdout-path = "serial0:1500000n8";
>  	};

This was just introduced in a previous patch. Please squash this hunk in
there.

Sascha

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