[PATCH v4 1/2] ARM: OMAP: Add secure function omap_smc3() which calling instruction smc #1

[Tony Lindgren]

* Dave Martin <Dave.Martin at arm.com> [130916 10:18]:
> On Sat, Sep 14, 2013 at 10:37:12AM +0100, Pali Rohár wrote:
> > On Sunday 08 September 2013 09:43:29 Pali Rohár wrote:
> > > + */
> > > +ENTRY(omap_smc3)
> > > +	stmfd	sp!, {r4-r11, lr}
> > > +	mov	r12, r0		@ Copy the secure service ID
> > > +	mov	r6, #0xff	@ Indicate new Task call
> > > +	dsb			@ Memory Barrier (not sure if needed, copied from
> > > omap_smc2) +	smc	#1		@ Call PPA service
> > > +	ldmfd	sp!, {r4-r11, pc}
> > > +ENDPROC(omap_smc3)
> > > +
> > >  ENTRY(omap_modify_auxcoreboot0)
> > >  	stmfd   sp!, {r1-r12, lr}
> > >  	ldr	r12, =0x104
> > 
> > Dave, it is ok now?
> 
> Yes, that's sufficient to warn people to stop and think (at least, if
> someone copy-pastes it, they will likely highlight the possible error by
> copy-pasting the comment too).  Thanks.
> 
> Acked-by: Dave Martin <Dave.Martin at arm.com>

Have you guys checked how this works with the recently posted
"[PATCH v6 0/5] ARM: support for Trusted Foundations secure monitor"
series?

Regards,

Tony