Re: [Qemu-ppc] How to build QEMU for Xilinx ML507 hardware

[Elvis Dowson]

Hi,

On Jun 4, 2012, at 1:27 PM, Alexander Graf wrote:

On 04.06.2012, at 13:24, Elvis Dowson wrote:

If someone could help point me in the right direction, I can then adapt the instructions to build a QEMU recipe for yocto and add the QEMU ML507 machine configuration to the Yocto meta-xilinx repository.

That'd be pretty cool :). Thanks!

Support for the ML507 is already present in the yocto qemu recipes (with some minor differences in the list of supported ppc targets).

$ runqemu qemuppc qemuparams="--M ?"

Continuing with the following parameters:

KERNEL: [/tool/yocto/poky/build/tmp/deploy/images/vmlinux-qemuppc.bin]

ROOTFS: [/tool/yocto/poky/build/tmp/deploy/images/core-image-sato-qemuppc.ext3]

FSTYPE: [ext3]

Setting up tap interface under sudo

[sudo] password for elvis: 

Acquiring lockfile for tap0...

WARNING: distccd not present, no distcc support loaded.

Running qemu-system-ppc...

/tool/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/qemu-system-ppc -kernel /tool/yocto/poky/build/tmp/deploy/images/vmlinux-qemuppc.bin -net nic,model=pcnet -net tap,vlan=0,ifname=tap0,script=no,downscript=no -cpu G4 -M mac99 -hda /tool/yocto/poky/build/tmp/deploy/images/core-image-sato-qemuppc.ext3 -no-reboot -show-cursor -usb -usbdevice wacom-tablet -no-reboot --M ? -m 128 --append "root=/dev/hda rw console=ttyS0 console=tty ip=192.168.7.2::192.168.7.1:255.255.255.0 mem=128M "

Supported machines are:

prep       PowerPC PREP platform

g3beige    Heathrow based PowerMAC (default)

mac99      Mac99 based PowerMAC

ref405ep   ref405ep

taihu      taihu

bamboo     bamboo (alias of bamboo-0.13)

bamboo-0.13 bamboo

bamboo-0.12 bamboo

mpc8544ds  mpc8544ds

virtex-ml507 Xilinx Virtex ML507 reference design

Set 'tap0' nonpersistent

Releasing lockfile of preconfigured tap device 'tap0'

Best regards,

Elvis Dowson