On 8 August 2013 18:50, Peter Maydell peter.maydell@linaro.org wrote:
On 8 August 2013 11:23, Andy Green andy.green@linaro.org wrote:
On 8 August 2013 17:35, Peter Maydell peter.maydell@linaro.org wrote
Can't you put the relevant information into the device tree so that it works on multiplatform kernels? That's the way the kernel's chosen to store its "this is the config for this platform" data, after all...
I assumed if it could be done, DEBUG_LL would be doing it.
I think DEBUG_LL should also be doing it. The virtualization team is going to be looking into this, because we really don't want to have lots of people trying to start VMs and coming back with "I get no output" bug reports :-)
Well good luck it looks like a bigger job.
I can see how to get it from the flat device tree by adding properties to chosen { } and riding on early_init_dt_scan_chosen() easily enough. From the results I have already I know on this platform that's ~500us after where we set it up at the moment, which is not really hurting. So I'll give that a go, thanks for the advice.
-Andy