[U-Boot] kirkwood: CONFIG_SYS_INIT_SP_ADDR wrong?

Daniel Hobi daniel.hobi at schmid-telecom.ch
Wed Nov 10 15:37:24 CET 2010


Hi Heiko,

On 10.11.2010 15:15, Heiko Schocher wrote:
> Daniel Hobi wrote:
>> @Heiko: include/configs/km_arm.h may have the same problem.
> 
> I made a patch for this, see:
> 
> http://lists.denx.de/pipermail/u-boot/2010-November/081275.html

Reading your patch, I noticed that we don't align the early stack
pointer to an 8-byte boundary which may lead to the problem described here:

http://article.gmane.org/gmane.comp.boot-loaders.u-boot/69342

Since you seem to be the author of the relevant assembly code, could you
please prepare a fix (adding "bic sp, sp, #7")?

Best regards,
Daniel



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