QemuKVMARM

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Prerequisites: from now we assume we are running inside a Cortex A15 capable host (Calxeda ECX 2000 or ARM Vexpress) Prerequisites: from now we assume we are running inside a Cortex A15 capable host (Calxeda ECX 2000 or ARM Vexpress qemu)

how to setup an arm vexpress a15 guest

Prerequisites: from now we assume we are running inside a Cortex A15 capable host (Calxeda ECX 2000 or ARM Vexpress qemu)

Download a cloud img: 

wget -c http://cloud-images.ubuntu.com/saucy/current/saucy-server-cloudimg-armhf.tar.gz
tar zxvf saucy-server-cloudimg-armhf.tar.gz
mkdir -p tmp
mount -o loop -rw saucy-server-cloudimg-armhf.img tmp

Copy the modules and serial to the system: 

cp -a /lib/modules/`uname -r`/ tmp/lib/modules/.
cp /etc/init/ttyAMA0.conf tmp/etc/init/

Setup the environment: 

chroot tmp
adduser ubuntu
rm etc/init/cloud-*
exit
umount tmp

Execute qemu: 

sudo qemu-system-arm -machine vexpress-a15 -cpu cortex-a15 -enable-kvm -m 512M -kernel /boot/vmlinuz-`uname -r` -append "console=ttyAMA0 earlyprintk=serial root=/dev/mmcblk0 ro rootfstype=ext4" -serial stdio -dtb fw2/vexpress-v2p-ca15-tc1.dtb -initrd boot/initrd.img-uname -r -drive if=sd,cache=writeback,file=saucy-server-cloudimg-armhf.img -net nic -net user,hostfwd=tcp::2223-:22 -display none

Kernel/Dev/QemuKVMARM (last edited 2013-09-30 11:28:12 by p-pisati)