Comment # 6 on bug 1161337 from Fabian Vogt

(In reply to Matthias Brugger from comment #5)
> With upstream v5.5 and defconfig we get:
> 
> Loading test Linux ...
> Loading initial ramdisk ...
> undefined instruction
> pc : [<12e66454>]          lr : [<000000df>]
> reloc pc : [<f4f2c454>]    lr : [<e20c60df>]
> sp : 1db35840  ip : 12e5c000     fp : 1db35910
> r10: 1ca5ff9c  r9 : 00000000     r8 : 00000000
> r7 : 00000000  r6 : 1db358b0     r5 : 12e5c000  r4 : 00000000
> r3 : 00000001  r2 : 00000042     r1 : 1db4ffc0  r0 : 1df42820
> Flags: nzCv  IRQs off  FIQs off  Mode SVC_32
> Code: e1530004 0a00006b e1a0c005 e1a07004 (e30087ff) 

objdump says:
0:   e30087ff        movw    r8, #2047       ; 0x7ff

movw/movt is only available from armv7 and up, so it's actually a armv7 kernel?
What were the kconfig options and compile flags?