Booting UEFI ZFS is broken on arm64

[Warner Losh]

On Wed, Nov 29, 2017 at 5:34 PM, Shawn Webb <shawn.webb at hardenedbsd.org>
wrote:

> On Wed, Nov 29, 2017 at 05:33:46PM -0700, Warner Losh wrote:
> > On Wed, Nov 29, 2017 at 5:21 PM, Shawn Webb <shawn.webb at hardenedbsd.org>
> > wrote:
> >
> > > It appears that in the latest FreeBSD 12-CURRENT/arm64 snapshot,
> > > booting UEFI GPT ZFS on my OverDrive 1000 is broken. It boots up to
> > > this line:
> > >
> > > Using DTB provided by EFI at 0x801fe00000.
> >
> >
> > Which snapshot is that? Boot1 was broken until recently.
>
> FreeBSD-12.0-CURRENT-arm64-aarch64-20171121-r326056-memstick.img
>
> It also happens on latest HEAD, so it would appear to still be broken.


Is this boot1.efi producing the output, or loader.efi? I'm guessing the
latter, but wanted to make sure. If so, then we're past the point where
boot1.efi would have failed (besides, it was fixed before that snapshot).

Warner