> -----Original Message-----
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Thursday, September 16, 2010 5:52 AM
> To: Shilimkar, Santosh
> Cc: linux-arm-ker...@lists.infradead.org; t...@linutronix.de;
> catalin.mari...@arm.com; linux-omap@vger.kernel.org
> Subject: Re: [PATCH 3/6] omap4: l2x0: Override the default l2x0_disable
>
> * Santosh Shilimkar <santosh.shilim...@ti.com> [100907 00:50]:
> > The machine_kexec() calls outer_disable which can crash on OMAP4
> > becasue of trustzone restrictions.
> >
> > This patch overrides the default l2x0_disable with a OMAP4
> > specific implementation taking care of trustzone
>
> <snip>
>
> > @@ -66,6 +73,12 @@ static int __init omap_l2_cache_init(void)
> >
> > */
> > l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff);
> >
> > + /*
> > + * Override default outer_cache.disable with a OMAP4
> > + * specific one
> > + */
> > + outer_cache.disable = omap4_l2x0_disable;
> > +
> > return 0;
> > }
> > early_initcall(omap_l2_cache_init);
>
> Just to be sure.. No outer_cache functions get set unless
> l2x0_init gets called, right? So omap2 and omap3 functions
> always stay NULL with omap3_defconfig?
>
Yes.
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