Cubieboard A10: Undefined instruction in kernel

[Kooda <kooda%upyum.com@localhost>]

Hi, I just tried to boot a current kernel from today's sources and apparently it
fails right after initializing vfp0. Does anybody have a clue?

Here is the log:

sun4i# ext2load mmc 0 0x43000000 script.bin
43816 bytes read in 8 ms (5.2 MiB/s)
sun4i# ext2load mmc 0 0x48000000 uImage
4771776 bytes read in 218 ms (20.9 MiB/s)
sun4i# bootm 0x48000000
## Booting kernel from Legacy Image at 48000000 ...
   Image Name:   NetBSD/cubie 6.99.32
   Created:      2014-03-31  14:00:26 UTC
   Image Type:   ARM NetBSD Kernel Image (uncompressed)
   Data Size:    4771712 Bytes = 4.6 MiB
   Load Address: 40007800
   Entry Point:  40007800
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
## Transferring control to NetBSD stage-2 loader (at address 40007800) ...
Early console started
[ Kernel symbol table missing! ]
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 6.99.32 (CUBIEBOARD) #0: Mon Mar 31 14:00:24 UTC 2014
        
toor%crocmou.upyum.com@localhost:/build/obj/sys/arch/evbarm/compile/CUBIEBOARD
total memory = 1024 MB
avail memory = 999 MB
sysctl_createv: sysctl_create(machine_arch) returned 17
mainbus0 (root)
cpu0 at mainbus0 core 0: 1 GHz Cortex-A8 r3p2 (Cortex V7A core)
cpu0: DC enabled IC enabled WB disabled EABT branch prediction enabled
cpu0: 32KB/64B 4-way L1 VIPT Instruction cache
cpu0: 32KB/64B 4-way write-back-locking-C L1 PIPT Data cache
cpu0: 256KB/64B 8-way write-through L2 PIPT Unified cache
vfp0 at cpu0: NEON MPE (VFP 3.0+)
Undefined instruction in kernel
Stopped in pid 0.1 (system) at  netbsd:armperiph_match+0xc4:    mrc     p15, 4, 
r
0, c15, c0, 0
db> bt
0x804c7eb0: netbsd:config_match+0xc
0x804c7eec: netbsd:mainbussearch+0x70
0x804c7f30: netbsd:config_search_loc+0x134
0x804c7f44: netbsd:config_search_ia+0x1c
0x804c7f70: netbsd:config_attach_loc+0x19c
0x804c7f84: netbsd:config_attach+0x24
0x804c7f9c: netbsd:cpu_configure+0x34
0x804c7fec: netbsd:main+0x210
0x804c7ffc: netbsd:kernel_text+0x50
db>

-- 
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