[U-Boot] [PATCH v2 6/6] mmc: move MMC_SDHCI_IO_ACCESSORS to Kconfig

[Jaehoon Chung]

On 12/07/2016 10:10 PM, Masahiro Yamada wrote:
> This is a user-unconfigurable option that is selected by the
> drivers that need to overwrite SDHCI IO memory accessors.
> (BCM2835 SDHCI seems the only driver that needs to do so.)
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> Reviewed-by: Tom Rini <trini at konsulko.com>

Reviewed-by: Jaehoon Chung <jh80.chung at samsung.com>

Best Regards,
Jaehoon Chung


> ---
> 
> Changes in v2: None
> 
>  drivers/mmc/Kconfig   | 8 ++++++++
>  include/configs/rpi.h | 1 -
>  2 files changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
> index 521c741..12df3cf 100644
> --- a/drivers/mmc/Kconfig
> +++ b/drivers/mmc/Kconfig
> @@ -132,6 +132,13 @@ config MMC_SDHCI
>  
>  	  If unsure, say N.
>  
> +config MMC_SDHCI_IO_ACCESSORS
> +	bool
> +	depends on MMC_SDHCI
> +	help
> +	  This is silent Kconfig symbol that is selected by the drivers that
> +	  need to overwrite SDHCI IO memory accessors.
> +
>  config MMC_SDHCI_SDMA
>  	bool "Support SDHCI SDMA"
>  	depends on MMC_SDHCI
> @@ -143,6 +150,7 @@ config MMC_SDHCI_BCM2835
>  	tristate "SDHCI support for the BCM2835 SD/MMC Controller"
>  	depends on ARCH_BCM283X
>  	depends on MMC_SDHCI
> +	select MMC_SDHCI_IO_ACCESSORS
>  	help
>  	  This selects the BCM2835 SD/MMC controller.
>  
> diff --git a/include/configs/rpi.h b/include/configs/rpi.h
> index 8005ac1..45d8824 100644
> --- a/include/configs/rpi.h
> +++ b/include/configs/rpi.h
> @@ -83,7 +83,6 @@
>  
>  /* SD/MMC configuration */
>  #define CONFIG_GENERIC_MMC
> -#define CONFIG_MMC_SDHCI_IO_ACCESSORS
>  
>  #ifdef CONFIG_CMD_USB
>  #define CONFIG_USB_DWC2
>