Hi Richard, On Thu, Dec 7, 2023 at 10:43 AM Rafael J. Wysocki <rafael@xxxxxxxxxx> wrote: > > Otherwise, the mmc driver will be defer probed after the init > > executed, as you can imagine, the init will complain it can not find > > the dev node specified by the 'root=/dev/xxx' in the kernel. command > > line. Have you tried passing 'rootwait' into your kernel command line? That should fix the problem.