[PATCH 1/5] imx: spl: return boot mode for asked MMC device in spl_mmc_boot_mode()

[sbabic at denx.de]

> From: Anatolij Gustschin <agust at denx.de>
> Boards may extend or re-define the boot list in their board_boot_order()
> function by modifying spl_boot_list. E.g. a board might boot SPL from a
> slow SPI NOR flash and then load the U-Boot from an eMMC or SD-card.
> Or it might use additional MMC boot device in spl_boot_list for cases
> when the image in SPI NOR flash is not found, so it could fall back to
> eMMC, SD-card or another boot device.
> Getting the MMC boot mode in spl_mmc will fail when we are trying to
> boot from an MMC device in the spl_boot_list and the original board
> boot mode (as returned by spl_boot_device()) is not an MMC boot mode.
> Fix it by checking the asked MMC boot device from the spl_mmc_boot_mode()
> argument.
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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