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The boot mode detection assumes that BOOT_DEVICE_MMC2 should always result in MMCSD_MODE_FS, but MMCSD_MODE_RAW is also a valid option for this port. The current logic also avoids looking at the bootmode pin strapping, which should be the primary means of determining whether a device is being booted in MMCSD_MODE_EMMCBOOT mode. Switch around the logic to check the boot mode to determine whether the eMMC boot mode is expected or MMC/SD boot mode. From there we can look at the boot mode config if in MMC/SD boot mode to determine whether to attempt RAW or FS based booting. This change allows U-Boot to also be successfully booted from RAW offsets in addition to from a filesystem. Signed-off-by: Martyn Welch <martyn.welch@collabora.com>