[PATCH] rockchip: imply most symbols for ARCH_ROCKCHIP

[Kever Yang]

On 2025/10/29 19:34, Quentin Schulz wrote:
> From: Quentin Schulz <quentin.schulz at cherry.de>
>
> Forcing all those symbols on means we cannot make the binary smaller or
> with unnecessary features or drivers disabled. This is especially useful
> for security, auditing and certification where less code built means
> less to look at (and less surface attack) and less to patch, but also
> for making binary images smaller which typically means faster boot.
>
> It is possible to have boards without MMC, NAND or SPI flashes, without
> anything on SPI or I2C buses, nothing to control over PWM or GPIO or for
> which we have no interest in regulator control or serial output so make
> it possible to remove all that if desired.
>
> No intended change in default selected symbols.
>
> Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   arch/arm/Kconfig | 26 +++++++++++++-------------
>   1 file changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index ef834542bd4..4ee74d5cdd8 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -2072,30 +2072,30 @@ config ARCH_ROCKCHIP
>   	bool "Support Rockchip SoCs"
>   	select BINMAN if SPL_OPTEE || SPL
>   	select DM
> -	select DM_GPIO
> -	select DM_I2C
> -	select DM_PWM
> -	select DM_REGULATOR
> -	select DM_SERIAL
> -	select DM_SPI
> -	select DM_SPI_FLASH
>   	select DM_USB_GADGET if USB_DWC3_GADGET
>   	select ENABLE_ARM_SOC_BOOT0_HOOK
>   	select OF_CONTROL
> -	select MMC
> -	select MTD
> -	select SPI
>   	select SPL_DM if SPL
> -	select SPL_DM_SPI if SPL
> -	select SPL_DM_SPI_FLASH if SPL
>   	select SYS_MALLOC_F
>   	select SYS_THUMB_BUILD if !ARM64
>   	imply ADC
> +	imply BOOTSTD_DEFAULTS
>   	imply CMD_DM
>   	imply DEBUG_UART_BOARD_INIT
> -	imply BOOTSTD_DEFAULTS
> +	imply DM_GPIO
> +	imply DM_I2C
> +	imply DM_PWM
> +	imply DM_REGULATOR
> +	imply DM_SERIAL
> +	imply DM_SPI
> +	imply DM_SPI_FLASH
>   	imply FAT_WRITE
> +	imply MMC
> +	imply MTD
>   	imply SARADC_ROCKCHIP
> +	imply SPI
> +	imply SPL_DM_SPI if SPL
> +	imply SPL_DM_SPI_FLASH if SPL
>   	imply SPL_SYSRESET
>   	imply SPL_SYS_MALLOC_SIMPLE
>   	imply SYS_NS16550
>
> ---
> base-commit: 4cad9faf8d2887b8851f0ced5194ffbaa92ca71e
> change-id: 20251029-arch-rockchip-imply-dc2a843a1767
>
> Best regards,