Re: QEMU and ColdFire
Greg Ungerer <[email protected]>
| Newsgroups | gmane.linux.uclinux.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi Ezequiel, On 10/02/2012 10:29 AM, Ezequiel Garcia wrote: > On Fri, Sep 28, 2012 at 3:34 AM, Greg Ungerer <[email protected]> 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: [email protected] 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 _______________________________________________ uClinux-dev mailing list [email protected] http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by [email protected] To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev