[PATCH v4 1/2] arm: meson: add support for EFI capsule updates

[Ferass El Hafidi]

On Thu, 11 Dec 2025 15:44, Neil Armstrong <neil.armstrong at linaro.org> wrote:
<snip>
>Wait this means all boards uses the same GUID ?

The GUID is generated at runtime based on the devicetree compatible
string and the fw_image name.
(https://docs.u-boot.org/en/latest/develop/uefi/uefi.html#dynamic-firmware-update-guids)

So this means each board should get a unique GUID, based on the
compatible, and in addition, based on which storage device it is
booted from, as the fw_image name is different depending on the
boot device.

Best regards,
Ferass