svn commit: r266083 - in head/sys/arm: arm include

[Michael Tuexen]

On 29 May 2014, at 19:41, Mark R V Murray <markm at FreeBSD.org> wrote:

> 
> On 29 May 2014, at 12:05, Hans Petter Selasky <hps at selasky.org> wrote:
> 
>> On 05/22/14 09:09, Mark R V Murray wrote:
>>> 
>>> On 21 May 2014, at 21:15, Hans Petter Selasky <hps at selasky.org> wrote:
>>> 
>>>> On 05/14/14 21:11, Mark Murray wrote:
>>>>> Author: markm
>>>>> Date: Wed May 14 19:11:15 2014
>>>>> New Revision: 266083
>>>>> URL: http://svnweb.freebsd.org/changeset/base/266083
>>>>> 
>>>>> Log:
>>>>>  Give suitably-endowed ARMs a register similar to the x86 TSC register.
>>>>> 
>>>> 
>>>> Hi,
>>>> 
>>>> Regression issue:
>>>> This commit prevents RPI-B from booting.
>>> 
>>> Thanks, I’ll look at it ASAP.
>>> 
>>> M
>>> 
>> 
>> Any news on this issue?
> 
> Hi
> 
> Yes, thanks!
> 
> I can make it work on RPI, but trying to find what else it will/won’t work on is more problematic.
Wouldn't it require to use different registers on the RPI? This would mean you
would need more #ifdefs...
I can test things on the RPI, but can't test on other platforms...

Best regards
Michael
> 
> I’m considering disabling this on RPI, and then spending a bit of time writing a full driver for this counter, then the annoying details of the problem can be solved in FDT code.
> 
> M
> -- 
> Mark R V Murray
> 
> 
>