Subject: Re: [PATCH] arm: omap: RX-51: ARM errata 430973 workaround


Unfortunately it is necessary, on RX-51 PPA/NOLO leaves IBE bit unset.


>-------- Оригинално писмо --------
>От: Peter De Schrijver
>Относно: Re: [PATCH] arm: omap: RX-51: ARM errata 430973 workaround
>До: Pali Rohár
>Изпратено на: Петък, 2013, Март 1 11:43:14 EET
>
>
>On Thu, Feb 28, 2013 at 10:42:28AM +0100, Pali Rohár wrote:
>> Signed-off-by: Ivaylo Dimitrov
>> Signed-off-by: Pali Rohár
>> ---
>> arch/arm/mach-omap2/Makefile | 1 +
>> arch/arm/mach-omap2/board-rx51-secure.c | 66 +++++++++++++++++++++++++++++++
>> arch/arm/mach-omap2/board-rx51-secure.h | 36 +++++++++++++++++
>> arch/arm/mach-omap2/board-rx51-smc.S | 34 ++++++++++++++++
>> arch/arm/mach-omap2/board-rx51.c | 7 ++++
>> 5 files changed, 144 insertions(+)
>> create mode 100644 arch/arm/mach-omap2/board-rx51-secure.c
>> create mode 100644 arch/arm/mach-omap2/board-rx51-secure.h
>> create mode 100644 arch/arm/mach-omap2/board-rx51-smc.S
>>
>
>Is this necessary? I thought the PPA sets this bit?
>
>Cheers,
>
>Peter.
>


2013-03-01 23:51:52

by Aaro Koskinen

[permalink] [raw]
Subject: Re: [PATCH] arm: omap: RX-51: ARM errata 430973 workaround

On Fri, Mar 01, 2013 at 12:09:12PM +0200, Ивайло Димитров wrote:
> Unfortunately it is necessary, on RX-51 PPA/NOLO leaves IBE bit unset.

You sure? I think you need to explain this more - the commit message in
the original patch is empty/missing...

A.