Re: Crochet build for Pi3 fails to boot on r313441 (and later), works on r313109

On 2/8/2017 16:18, Karl Denninger wrote:
> r313441 blows up on the Pi3 in /boot/loader.efi with:
>
> FreeBSD/arm64 EFI loader, Revision 1.1
> (Tue Feb  7 15:15:52 CST 2017 freebsd_at_NewFS.denninger.net)
> Failed to start image provided by UFS (14)
> "Synchronous Abort" handler, esr 0x96000004
> ELR:     3af62cec
> LR:      3af61d60
> x0 : 0000000000000001 x1 : 0000000000000001
> x2 : 000000003afeb000 x3 : 000000000000003f
> x4 : 0000000000000020 x5 : 0000000000000010
> x6 : 0000000000000000 x7 : 0000000039b260a4
> x8 : 000000003af61d48 x9 : 000000000000000d
> x10: 0000000000000030 x11: 0000000000000000
> x12: 0000000000000000 x13: 0000000000000002
> x14: 0000000000000000 x15: 0000000000000000
> x16: 0000000000000000 x17: 0000000000000000
> x18: 000000003ab30df8 x19: 0000000037a16008
> x20: 0000000000000000 x21: 0000000000000000
> x22: 0000000039b28000 x23: 0000000039b1d49c
> x24: 0000000039b28850 x25: 000000003ab3d740
> x26: 000000003af839a0 x27: 0000000039b2e3e8
> x28: 0000000000000000 x29: 000000003ab2ef60
>
> Resetting CPU ...
>
> If you copy in a loader.efi from an earlier build (e.g. r313109) then the system boots but complains about SMP problems, fails to start any of the other CPUs (although it sees them) and panics before it reaches a login prompt with what appears to be a problem reading the SD card (I also get a couple of lor's in here too..... not sure if those are "real" or false positives)
>
> B

This has been isolated to r313333 in sys/boot/efi; reverting the EFI
loader to a previous revision stops the crash.

Filed here: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=216940

-- 
Karl Denninger
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