PowerPC Cache Warning Help Request

Gedare Bloom gedare at rtems.org
Mon Oct 20 17:09:09 UTC 2014


Cache manager implementations are a perennial open project.

On Mon, Oct 20, 2014 at 11:19 AM, Joel Sherrill
<joel.sherrill at oarcorp.com> wrote:
>
> On 10/20/2014 10:08 AM, Sebastian Huber wrote:
>> On 20/10/14 16:58, Joel Sherrill wrote:
>>>
>>> On October 20, 2014 9:41:57 AM CDT, Sebastian Huber <sebastian.huber at embedded-brains.de> wrote:
>>>> Since nobody missed the unimplemented cache manager functions in
>>>> several years
>>>> it should be safe so simply remove this #warning.
>>> You didn't notice it for qoriq or e500 so years is an exaggeration for some models.
>> The QorIQ BSP is from 2011.
>>
>>> Take a look at the BSPs impacted. I don't care particularly about older CPU models but some are recent and should be addressed.
>>>
>>> After that dropping the warning is OK by me.
>>>
>> The useful functions are implemented and in case someone really needs the
>> exotic ones he should notice it if the function is a simple "blr".
>>
> OK. I will just remove the warning.
>
> Do we want to add a PR or Open Project idea for this?
>
> --
> Joel Sherrill, Ph.D.             Director of Research & Development
> joel.sherrill at OARcorp.com        On-Line Applications Research
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