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Re: [Qemu-ppc] Modify qemu/hw/virtex5_ml507.c to accept a kernel uImage

From: Edgar E. Iglesias
Subject: Re: [Qemu-ppc] Modify qemu/hw/virtex5_ml507.c to accept a kernel uImage file
Date: Tue, 5 Jun 2012 21:03:37 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Tue, Jun 05, 2012 at 08:30:28PM +0200, Elvis Dowson wrote:
> Hi,
> On Jun 5, 2012, at 7:19 PM, Alexander Graf wrote:
>      On 05.06.2012, at 18:58, Elvis Dowson wrote:
>           Which machine model should I look at, to adapt qemu/hw/
>           virtex5_ml507.c to support loading vmlinux and uImage
>           kernel image formats?
>      I'd say the best target to look at as example today would be hw/
>      ppce500_mpc8544ds.c. It should be pretty straight forward to add
>      uimage loading support :).
> I was able to add kernel uImage loading support but it hangs while attempting
> to probe the the ethernet device. Is there any way to get past this? 
> Should I modify the Xilinx ISE 14.1 BSP project to remove ethernet support, or
> is there a quicker way to bypass probing the ethernet and allowing the boot
> process to continue normally.

The ll-temac model is missing, remove the linux driver or remove it from the
device-tree and it should be OK.


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