[U-Boot] [U-Boot, v2, 22/22] colibri_vf: fix sdboot for vybrid modules

[sbabic at denx.de]

> From: Gerard Salvatella <gerard.salvatella at toradex.com>
> Currently, Vybrid's sdboot variable tries to load the kernel from /boot
> of the root partition (typically second partition when using the sdcard
> image). However, since we moved to flash the kernel in a separate UBI
> volume, we no longer deploy the kernel/device tree to /boot, hence
> sdboot does not work in its current state.
> Load the kernel and device tree from the first (typically FAT) partition
> as customary on all Toradex modules.
> While at it also change from rw to ro as e.g. systemd will re-mount the
> root file system rw anyway after checking it.
> Signed-off-by: Gerard Salvatella <gerard.salvatella at toradex.com>
> Acked-by: Stefan Agner <stefan.agner at toradex.com>
> Acked-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> Reviewed-by: Igor Opaniuk <igor.opaniuk at toradex.com>

Applied to u-boot-imx, -next, thanks !

Best regards,
Stefano Babic

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