On Tue, Dec 20, 2022 at 06:38:18PM +0000, Martyn Welch wrote:
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
Applied to u-boot/master, thanks!