[U-Boot-Users] Linux kernel crash when using initrd and OF tree
Zang Roy-r61911
tie-fei.zang at freescale.com
Mon Aug 7 10:00:41 CEST 2006
Please try
setenv initrd_high 0
>
> Hi,
>
> I want to use an initrd on a MPC85xx processor with 512MB RAM.
> U-boot uses CONFIG_OF_FLAT_TREE to provide the bootargs to
> the kernel.
> I found out, that the Linux kernel crashes at the first
> access to the OF tree in memory. It seems that it's because
> the OF tree is located just below the initrd in memory, but
> the Linux kernel maps only the first 16MByte at startup.
> (When no initrd is used the OF tree is located differently -
> the kernel starts without problems.) Is there a reason for
> this different mapping scheme?
> Did I missed something? Shall we patch u-boot or the kernel?
>
> Thanks for your help.
>
> Torsten
>
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