[U-Boot] [PATCH v2] spl: fix SPI config dependencies

[Lukasz Majewski <lukma@denx.de>]

On Fri, 25 Oct 2019 16:22:09 +0200
Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> wrote:

> As SPL_SPI_FLASH_SUPPORT cannot work without SPL_SPI_SUPPORT, fix
> dependencies to prevent enabling SPI flash support without basic SPI
> support.
> 
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
> 
> Changes in v2:
> - move SYS_SPI_U_BOOT_OFFS out of the SPL_SPI_FLASH_SUPPORT guard
>   since that broke sunxi SPL (which uses non-DM spi)
> 
>  common/spl/Kconfig | 21 +++++++++++----------
>  1 file changed, 11 insertions(+), 10 deletions(-)
> 
> diff --git a/common/spl/Kconfig b/common/spl/Kconfig
> index 86d7edfee1..b8d234eb5e 100644
> --- a/common/spl/Kconfig
> +++ b/common/spl/Kconfig
> @@ -1014,8 +1014,19 @@ config SPL_SERIAL_SUPPORT
>  	  unless there are space reasons not to. Even then, consider
>  	  enabling SPL_USE_TINY_PRINTF which is a small printf()
> version. 
> +config SPL_SPI_SUPPORT
> +	bool "Support SPI drivers"
> +	help
> +	  Enable support for using SPI in SPL. This is used for
> connecting
> +	  to SPI flash for loading U-Boot. See SPL_SPI_FLASH_SUPPORT
> for
> +	  more details on that. The SPI driver provides the
> transport for
> +	  data between the SPI flash and the CPU. This option can be
> used to
> +	  enable SPI drivers that are needed for other purposes
> also, such
> +	  as a SPI PMIC.
> +
>  config SPL_SPI_FLASH_SUPPORT
>  	bool "Support SPI flash drivers"
> +	depends on SPL_SPI_SUPPORT
>  	help
>  	  Enable support for using SPI flash in SPL, and loading
> U-Boot from SPI flash. SPI flash (Serial Peripheral Bus flash) is
> named after @@ -1060,16 +1071,6 @@ config SYS_SPI_U_BOOT_OFFS
>  	 Address within SPI-Flash from where the u-boot payload is
> fetched from.
>  
> -config SPL_SPI_SUPPORT
> -	bool "Support SPI drivers"
> -	help
> -	  Enable support for using SPI in SPL. This is used for
> connecting
> -	  to SPI flash for loading U-Boot. See SPL_SPI_FLASH_SUPPORT
> for
> -	  more details on that. The SPI driver provides the
> transport for
> -	  data between the SPI flash and the CPU. This option can be
> used to
> -	  enable SPI drivers that are needed for other purposes
> also, such
> -	  as a SPI PMIC.
> -
>  config SPL_THERMAL
>  	bool "Driver support for thermal devices"
>  	help

Reviewed-by: Lukasz Majewski <lukma@denx.de>


Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
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