On 15/05/12 07:17, Somebody in the thread at some point said:
Andy Greenandy.green@linaro.org writes:
On 14/05/12 20:45, Somebody in the thread at some point said:
Hi Aneesh,
Adding linaro-dev in the loop as someone else could be also interested
I have reproduced my thermal error with a lava test so you can have a complete log available here: http://validation.linaro.org/lava-server/scheduler/job/18564/log_file
As a summary of the problem, the panda board turns off during some sysbench tests because the SDRAM has exceeded its temperature limit
Recently Sebastien Jan at TI found that on tilt-3.3, cpu_idle is interacting badly with smartreflex and the wrong Vcore can be selected for 4460.
I may be lacking context here, but: we don't have any 4460s in the lab currently, so any problems seen there cannot be 4460 specific (it _is_ possible that the lab pandas are less than perfectly ventilated of course).
I don't think the cpu_idle vs smartreflex problems were specific to 4460. Since it's PoP if the cpu die is running hot it will directly impact the sdram.
-Andy