[PATCH 1/1] ARM: dts: orange-pi-zero-plus2: use fixed mmc indexes

Maxime Ripard maxime at cerno.tech
Wed Feb 3 04:29:12 EST 2021


On Wed, Jan 27, 2021 at 08:46:20AM +0300, Sergey Matyukevich wrote:
> Driver sunxi-mmc has recently been switched to asynchronous probe.
> As a result, mmc indexes can be shuffled breaking existing setups
> where UUIDs are not used for boot devices. Pin mmc indexes to keep
> running the systems where fixed MMC or eMMC are specified,
> e.g. root=/dev/mmcblk0p2.
> Signed-off-by: Sergey Matyukevich <geomatsi at gmail.com>

I'm not sure, really.

That would change the indices once again, and you shouldn't really rely
on them anyway, there's never been any guarantee on the order of any

And whatever the outcome of that discussion, it definitely shouldn't be
done for a single board.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20210203/6637561d/attachment-0001.sig>

More information about the linux-arm-kernel mailing list