Hi Ezequiel,
On 10/02/2012 10:29 AM, Ezequiel Garcia wrote:
On Fri, Sep 28, 2012 at 3:34 AM, Greg Ungerer <g...@snapgear.com> wrote:
It seems QEMU has support for ColdFire, has anyone here been using it?
It seems it is a little broken when trying to run the very most recent
linux kernels. Here are some patches that will fix that:
http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg01954.html
http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg02099.html
http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg01956.html
Those patches applied to the latest qemu git tree, though I suspect
they should apply to v1.2 qemu source without too much trouble.
Then you can emulate a ColdFire M5208EVB board and run current kernels
on it. I have been running linux-3.5 kernels.
If you don't want to start up with gdb support then you need to generate
a kernel object that contains an initrd (which is not normally generated
by the uClinux-dist build system). With that you then simply run it
with:
qemu-system-m68k -nographic -machine mcf5208evb -kernel vmlinux
Could be kinda useful.
Indeed!
Is this emulating a mmuless machine?
Yes, it is emulating a ColdFire 5208. That is a version 2 ColdFire
core, so no MMU.
Regards
Greg
------------------------------------------------------------------------
Greg Ungerer -- Principal Engineer EMAIL: g...@snapgear.com
SnapGear Group, McAfee PHONE: +61 7 3435 2888
8 Gardner Close, FAX: +61 7 3891 3630
Milton, QLD, 4064, Australia WEB: http://www.SnapGear.com
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