Re: [uClinux-dev] m68k compile issue with 4.0.5
From: Greg Ungerer
Date: Wed Jun 17 2015 - 02:05:51 EST
On 17/06/15 15:42, Waldemar Brodkorb wrote:
> Hi Greg,
> Greg Ungerer wrote,
>> I don't have any compile (or runtime) problems with m5208evb_defconfig
>> on linux-4.0.5 either. That is close to what most people use with qemu.
>> What .config are you using?
> Are you sure the defconfig creates a bootable image?
Yes, on real M5208EVB hardware. That is what I ran it on.
I didn't run it under QEMU.
> I still need at least two patches.
> Without this one I get black screen.
Better to use the fixes to QEMU instead of working around
its problems in the linux kernel sources :-)
This thread has the QEMU fixes:
I have posted them a couple of times to the QEMU dev list, but
no-one seems to pick them up.
> Without this one I get
> qemu: hardware error: mcf_fec_read: Bad address 0x1c4
Yes, you still need that. I haven't cleaned that up into a
state that I am totally happy with yet.
> Networking still does not work for me after booting with the two
> patches applied:
> fec fec.0 (unnamed net_device) (uninitialized): MDIO read timeout
> fec: probe of fec.0 failed with error -5
> Any idea?
Hmm, no, haven't seen that one. I'll try a run with qemu and see
if I can see what is going on.
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