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bdx-iot / meta-swupdate-dev

MIT License
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rework the stm32mp1 integration #16

Open texierp opened 4 years ago

jorisoffouga commented 4 years ago

Please write more infomations for rework

texierp commented 4 years ago

Since the stmp32mp1 uses the distro boot, we can use the devplist to indicate from which partition the extlinux.conf is read instead of using a custom boot script.

To do this, a new entry is needed in sw-description for the scan_dev_for_boot_part, you can check [0] for further informations.

Also, keep in mind that we have to override the default extlinux.conf with something like this:

UBOOT_EXTLINUX_ROOT = "root=/dev/mmcblk0p${devplist}" (not tested)

Voilà ;)

[0] - https://github.com/sbabic/meta-swupdate-boards/blob/master/recipes-extended/images/update-image/wandboard/sw-description#L34