RPI3 doesn't boot in ARM64 mode on linux-next

[Ard Biesheuvel]

On 25 November 2016 at 02:31, Michael Zoran <mzoran at crowfest.net> wrote:
> Last night I did a build of linux-next and I'm finding that I can no
> longer get my RPI 3 to boot in arm64 mode anymore.  It seems to be
> hanging very early in the boot process.
>
> I know linux-next is going through a very large number of changes now,
> so does anybody know if arm64(not just the RPI 3) is just broken in
> general at this point? 4.9rc6 is working fine.
>
> I don't have a JTAG debugger, so it's a bit hard for me to debug.  I've
> actually been looking for a decent cheap JTAG debugger for awhile now,
> so if anybody knows of one in the < $300.00 range it might be a good
> self Christmas present.
>

Are you using earlycon?