Need help booting allmodconfig on arm64

[Mark Rutland]

On Thu, Jun 01, 2017 at 06:26:34PM -0500, Timur Tabi wrote:
> On 06/01/2017 05:50 PM, Russell King - ARM Linux wrote:
> >>
> >>It boots to my initramfs, but not my SATA rootfs.  I think the problem
> >>is that /init is a shell script, and there's no interpreter?
> >Have you checked that BINFMT_SCRIPT is not modular?
> 
> That helped, thanks.
> 
> Now I don't have any /dev/sdX entries, so I can't mount my SATA
> drive. I'm trying to parse the initramfs disks, but I don't know
> what to look for.  How do the /dev/sdX entries normally appear?

Do you laod the relevant drivers in your initramfs?

Per the commadns you gave, the SATA driver would be modular in your config:

CONFIG_SATA_AHCI=m
CONFIG_SATA_AHCI_PLATFORM=m

Thanks,
Mark.