[Skiboot] [PATCH 0/3] P9 core dts support

Cédric Le Goater clg at kaod.org
Fri Feb 3 05:49:25 AEDT 2017

On 01/31/2017 08:31 AM, Cédric Le Goater wrote:
> On 01/31/2017 06:18 AM, Stewart Smith wrote:
>> Cédric Le Goater <clg at kaod.org> writes:
>>> Hello,
>>> Here is a short series adding some cleanups to the DTS framework
>>> before introducing support for the P9 cores. The P9 DTS were inherited
>>> from P8 and there is not much differences. Other chiplets also have
>>> DTS (cache, nest), their support will be added later on.
>>> I did not have the chance to validate the patchset on real HW and only
>>> did some xscom address validation under qemu and simics. So this is
>>> for review only for the moment, until I can hack a skiboot on a zaius
>>> or a witherspoon system.
>> Perhaps Rob or Mikey can give a try (or delegate somebody to) and add a
>> Tested-by ?
> that'd be nice. It should not break anything really and 
> if the distro is recent enough, the hwmon module should
> be autoloaded and should expose sysfs files under :   
> 	/sys/class/hwmon/hwmon*/temp*

So I got access to a witherspoon and surprisingly, this code is 
only reading zeroes. I need to re-check where the xscoms are going. 


More information about the Skiboot mailing list