[PATCH] cmd: ums: Enable by default for sunxi

[Jagan Teki]

On Tue, Jul 6, 2021 at 4:53 AM Andre Przywara <andre.przywara at arm.com> wrote:
>
> The ums command (presenting a U-Boot block device as a USB mass storage
> device) is very useful for accessing eMMC devices via USB-OTG.
>
> At the moment we enable USB fastboot by default for Allwinner devices,
> so it makes sense to do the same with USB mass storage, which is
> actually more versatile and can be accessed on any USB host easily.
>
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> ---
>  cmd/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/cmd/Kconfig b/cmd/Kconfig
> index a9fb4eead29..7b1c96910a8 100644
> --- a/cmd/Kconfig
> +++ b/cmd/Kconfig
> @@ -1347,6 +1347,7 @@ config CMD_USB_MASS_STORAGE
>         bool "UMS usb mass storage"
>         select USB_FUNCTION_MASS_STORAGE
>         depends on BLK && USB_GADGET
> +       default y if ARCH_SUNXI && USB_MUSB_GADGET

UMS or any secondary-emmc accessible are considered in production
u-boot config instead of mainline u-boot since we have fastboot
already available for this kind of purpose. This might be one of the
reason not conisidered UMS by default till now, atleast on Allwinner.

Thanks,
Jagan.