[U-Boot] [PATCH 2/4] ARM: Introduce ability to enable invalidate of BTB with ICIALLU on Cortex-A15 for CVE-2017-5715

[Tom Rini]

On Wed, Jun 13, 2018 at 08:32:15AM -0500, Nishanth Menon wrote:
> On 23:05-20180612, Marek Vasut wrote:
> > On 06/12/2018 10:24 PM, Nishanth Menon wrote:
> [..]
> > > +#ifdef CONFIG_ARM_CORTEX_A15_CVE_2017_5715
> > > +	mrc	p15, 0, r0, c1, c0, 1	@ read auxilary control register
> > > +	orr	r0, r0, #1 << 0		@ Enable invalidates of BTB
> > 
> > Can we use BIT() macro in the assembler code too ?
> 
> Probably, but just following convention in the rest of the file. Do we
> want to change from existing code?

Agreed, we should follow the existing style (and I'm not 100% sure I
like using BIT() in asm files).

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20180613/cebb11ee/attachment.sig>