David Gilbert wrote:
On 11 July 2011 09:21, Xiao Jiang <address@hidden> wrote:
Hello,
I downloaded latest qemu 0.14.1, it should support realview-pbx-a9
board now
from
below cmd.
$ qemu-system-arm -M ?|grep Cortex-A9
realview-pbx-a9 ARM RealView Platform Baseboard Explore for Cortex-A9
Then I compiled a zImage from latest mainline with use
realview-smp_defconfig as config
file, but unfortunately qemu can't run with the image, I had tried
the below
instructions.
1. qemu-system-arm -M realview-pbx-a9 -kernel zImage -initrd initrd.img
-nographic -append "console=ttyAMA0"
2. qemu-system-arm -M realview-pbx-a9 -m 1024M -kernel zImage
-nographic
-append "root=/dev/nfs nfsroot=128.225.160.22:/home/work/rootfs rw
console=ttyAMA0 rdinit=/sbin/init" -net nic -net
tap,ifname=tap0,script=no
Both instructions can't work, console is hang and no informations is
appeared.
so I am wondering if there are something wrong about the kernel, am
I choose
the wrong
config file for realview-pbx-a9 board? Or the native mainline kernel
can't
boot on
qemu? Any suggestions? Thanks a lot!
The command I use is:
sudo ./arm-softmmu/qemu-system-arm -M realview-pbx-a9 -m 1024 -kernel
thekernel -serial telnet::4444,server -append "console=earlycon
console=ttyS0 console=ttyAMA0 earlyprintk root=/dev/nfs
nfsroot=10.1.1.1:/armroot rw
ip=10.1.1.2:10.1.1.1:10.1.1.1:255.255.255.0:armqemu nfsrootdebug "
-net nic -net tap,ifname=tap0,script=no,downscript=no
and then telnet to port 4444 to get the console.
(I'm using the linaro qemu tree).
Hi Dave,
It looks like I am not in luck, qemu still can't run successfully.
I recompiled the qemu from linaro qemu tree and executed below
instructions in order.
1. open window A, run below cmd.
address@hidden:~/work/qemu$ sudo qemu-system-arm -M
realview-pbx-a9 -m 1024 -kernel zImage-cortex-a9 -serial
telnet::4444,server -append "console=earlycon console=ttyS0
console=ttyAMA0 earlyprintk root=/dev/nfs
nfsroot=10.1.6.6:/home/gjiang/work/ti_sitara_am35xx-standard-glibc_std
ip=10.1.6.8:10.1.6.6:10.1.6.1:255.255.255.0" -net nic,vlan=0 -net
tap,vlan=0,ifname=tap0,script=no,downscript=no
QEMU waiting for connection on: telnet:0.0.0.0:4444,server
2. open another window B, telnet to port 4444.
address@hidden telnet localhost 4444
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
3, Then in window A, "VNC server running on `127.0.0.1:5901'" is
appeared,
so I open terminal service client, set the computer name to
127.0.0.1:5901
and selected vnc protocol. But after I clicked connect I can't see any
infos,
and the window named as "TightVNC: QEMU" is totally black.