[Skiboot] [RFC PATCH v2 0/9] add support to read the core temperatures

Cedric Le Goater clg at fr.ibm.com
Thu Jan 22 19:48:27 AEDT 2015


Hi,

On 01/21/2015 06:54 PM, C├ędric Le Goater wrote:

[ ... ]

> TODO:
> 
>  * the file doc/opal-spec.txt needs an update.
>  * get the junction temperatures (from the OCC SRAM ?)

I am looking for a contact to work that out.

>  * add the DTS for the memory controllers 

I tried to get DTS values for the memory controllers using the {put,get}scom 
commands on the FSP the same way it is can be done for the cores. I must be
missing something as I only get zeroes.

Registers from the specs are :

	THERM.DTS_RESULT0	1050000
	THERM.THERM_MODE_REG	105000F
	THERM.CONTROL_REG REG	1050012
	THERM.ERR_STATUS_REG 	1050013

Has someone more material on the topic ? 

Cheers,

C.  



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