From: Stephen Warren
Various errata exist in the Cortex-A9 CPU, and may be worked around by
setting some bits in a CP15 diagnostic register. Add code to implement
the workarounds, enabled by new CONFIG_ options.
This code was taken from the Linux kernel, v3.8, arch/arm/mm/proc-v7.S,
and modified
On Tue, Feb 26, 2013 at 2:28 PM, Stephen Warren wrote:
> From: Stephen Warren
>
> Various errata exist in the Cortex-A9 CPU, and may be worked around by
> setting some bits in a CP15 diagnostic register. Add code to implement
> the workarounds, enabled by new CONFIG_ options.
>
> This code was ta
On 02/27/2013 05:30 PM, Simon Glass wrote:
> On Tue, Feb 26, 2013 at 2:28 PM, Stephen Warren wrote:
>> From: Stephen Warren
>>
>> Various errata exist in the Cortex-A9 CPU, and may be worked around by
>> setting some bits in a CP15 diagnostic register. Add code to implement
>> the workarounds, en
HI Stephen,
On Wed, Feb 27, 2013 at 4:36 PM, Stephen Warren wrote:
> On 02/27/2013 05:30 PM, Simon Glass wrote:
>> On Tue, Feb 26, 2013 at 2:28 PM, Stephen Warren
>> wrote:
>>> From: Stephen Warren
>>>
>>> Various errata exist in the Cortex-A9 CPU, and may be worked around by
>>> setting some
On 02/26/2013 03:28 PM, Stephen Warren wrote:
> From: Stephen Warren
>
> Various errata exist in the Cortex-A9 CPU, and may be worked around by
> setting some bits in a CP15 diagnostic register. Add code to implement
> the workarounds, enabled by new CONFIG_ options.
>
> This code was taken from
On 02/28/2013 10:08 AM, Stephen Warren wrote:
> On 02/26/2013 03:28 PM, Stephen Warren wrote:
>> From: Stephen Warren
>>
>> Various errata exist in the Cortex-A9 CPU, and may be worked around by
>> setting some bits in a CP15 diagnostic register. Add code to implement
>> the workarounds, enabled b
Stephen,
> -Original Message-
> From: Stephen Warren [mailto:swar...@wwwdotorg.org]
> Sent: Friday, March 01, 2013 2:54 PM
> To: Tom Warren
> Cc: u-boot@lists.denx.de; Stephen Warren
> Subject: Re: [U-Boot] [PATCH 1/3] ARM: implement some Cortex-A9 errata
> workaroun
Stephen & Albert,
> -Original Message-
> From: Stephen Warren [mailto:swar...@wwwdotorg.org]
> Sent: Friday, March 01, 2013 2:54 PM
> To: Tom Warren
> Cc: u-boot@lists.denx.de; Stephen Warren
> Subject: Re: [U-Boot] [PATCH 1/3] ARM: implement some Cortex-A9 errata
&g
x.de; Stephen Warren
> > Subject: Re: [U-Boot] [PATCH 1/3] ARM: implement some Cortex-A9 errata
> > workarounds
> >
> > On 02/28/2013 10:08 AM, Stephen Warren wrote:
> > > On 02/26/2013 03:28 PM, Stephen Warren wrote:
> > >> From: Stephen Warren
> &
t; > Sent: Friday, March 01, 2013 2:54 PM
> > > To: Tom Warren
> > > Cc: u-boot@lists.denx.de; Stephen Warren
> > > Subject: Re: [U-Boot] [PATCH 1/3] ARM: implement some Cortex-A9
> > > errata workarounds
> > >
> > > On 02/28/2013 10:08 AM, Stephen Warr
Hi Stephen,
On Tue, 26 Feb 2013 15:28:27 -0700, Stephen Warren
wrote:
> From: Stephen Warren
>
> Various errata exist in the Cortex-A9 CPU, and may be worked around by
> setting some bits in a CP15 diagnostic register. Add code to implement
> the workarounds, enabled by new CONFIG_ options.
>
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