OMAP 3530 arch_shutdown "undefined instruction"

Sascha Hauer s.hauer at pengutronix.de
Thu Jun 10 08:22:42 EDT 2010


On Tue, Jun 08, 2010 at 10:02:44AM +0200, Luca Ceresoli wrote:
> Orjan Friberg wrote:> On 2010-05-27 11:31, Sascha Hauer wrote:
> > > Seems this does not work on Cortex Processors. Can you try replacing
> > > this with the following please:
> > >
> > > 	asm volatile (
> > > 		"bl __mmu_cache_flush;"
> > > 		"bl __mmu_cache_off;"
> > > 		:
> > > 		:
> > > 		: "r0", "r1", "r2", "r3", "r6", "r10", "r12", "cc", "memory"
> > > 	);
> > 
> > Thanks, this seems to work fine (in the sense that I can load and run a 
> > second stage bootloader; I haven't tried verifying what happens with the 
> > I and D cache).
> 
> Works for me as well.
> Is it going to be committed?

Ok, done.

Sascha


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