Re: [PATCH] bsp/tms570: implemented and tested initialization of Cortex-R performance counters.

2014-09-18 Thread Daniel Gutson
Hi folks, could you please give us an update of the shape of this BSP? There's a project that uses the TMS570, and I'd like to convince some people to move to RTEMS. How far do you consider the BSP is from the "industrial" status? I don't see much progress details in its wiki, such as stabili

Re: [PATCH] bsp/tms570: implemented and tested initialization of Cortex-R performance counters.

2014-08-22 Thread Joel Sherrill
Pushed. Followups can just be subsequent patches. On 8/22/2014 10:20 AM, Pavel Pisa wrote: > The code is written as BSP specific now but it should work for all > Cortex-A and R based CPUs and can be moved to ARM generic place in future. > > StackOverflow suggested sequences of writes to the regis

[PATCH] bsp/tms570: implemented and tested initialization of Cortex-R performance counters.

2014-08-22 Thread Pavel Pisa
The code is written as BSP specific now but it should work for all Cortex-A and R based CPUs and can be moved to ARM generic place in future. StackOverflow suggested sequences of writes to the registers required to start counters is used. http://stackoverflow.com/questions/3247373/how-to-measure-