[SOLVED] qemu error

vinodk_gautam · 03-26-2011, 04:42 AM

while i am starting linux kernel image with qemu emulator it's aborting by giving following error : -

vinod@linux-f9ob:~/Desktop/my bootup> qemu-system-arm -kernel zImage -initrd rootfs.img.gz -nographic
qemu: hardware error: integratorcm_read: Unimplemented offset 0x1f1018

CPU #0:
R00=00013c92 R01=001b4824 R02=00000055 R03=101f1000
R04=001b47e0 R05=001b481c R06=001b4818 R07=001b47e0
R08=00000100 R09=00000000 R10=10000000 R11=001b580c
R12=001b5810 R13=001b5800 R14=00010a80 R15=00010878
PSR=200001d3 --C- A svc32
Aborted
vinod@linux-f9ob:~/Desktop/my bootup>

PLEASE HELP ME OUT

THANKS

jadrevenge · 04-21-2011, 04:50 AM

according to: http://fedoraproject.org/wiki/Archit.../ARM/HowToQemu

the qemu ARM variety of processor doesn't have disk support ... you need to tell it to boot off an NFS volume:

qemu-system-arm -M versatilepb -kernel zImage-versatile -append root="/dev/nfs nfsroot=<host-ip>:/mnt/ARM_FS rw ip=dhcp" \
-net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=./qemu-ifup

(where <host-ip> is your local host ip, and /mnt/ARM_FS is the nfs share) or similar ...

not sure if that helps.

Jon