Re: [PATCH v2 05/11] mci: atmel_mci: Add PBL helper to configure highcapacity

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

On 28.06.22 22:38, Sam Ravnborg wrote:
> Older atmel SoC's like at91sam9263 do not support highcapacity SD cards.
> Add helper that can be used to disable highcapacity support
> in the PBL code - as probing for the SD card type is not an option.

Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

> 
> Suggested-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> ---
>  arch/arm/mach-at91/include/mach/xload.h | 1 +
>  drivers/mci/atmel_mci_pbl.c             | 5 +++++
>  2 files changed, 6 insertions(+)
> 
> diff --git a/arch/arm/mach-at91/include/mach/xload.h b/arch/arm/mach-at91/include/mach/xload.h
> index e9336d59c..488279c1a 100644
> --- a/arch/arm/mach-at91/include/mach/xload.h
> +++ b/arch/arm/mach-at91/include/mach/xload.h
> @@ -13,5 +13,6 @@ void __noreturn sama5d3_atmci_start_image(u32 r4, unsigned int clock,
>  int at91_sdhci_bio_init(struct pbl_bio *bio, void __iomem *base);
>  int at91_mci_bio_init(struct pbl_bio *bio, void __iomem *base,
>  		      unsigned int clock, unsigned int slot);
> +void at91_mci_bio_set_highcapacity(bool highcapacity_card);
>  
>  #endif /* __MACH_XLOAD_H */
> diff --git a/drivers/mci/atmel_mci_pbl.c b/drivers/mci/atmel_mci_pbl.c
> index 767d6f3ce..65d8b3632 100644
> --- a/drivers/mci/atmel_mci_pbl.c
> +++ b/drivers/mci/atmel_mci_pbl.c
> @@ -114,3 +114,8 @@ int at91_mci_bio_init(struct pbl_bio *bio, void __iomem *base,
>  
>  	return 0;
>  }
> +
> +void at91_mci_bio_set_highcapacity(bool highcapacity_card)
> +{
> +	atmci_sdcard.highcapacity_card = highcapacity_card;
> +}


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