Messages in this thread | | | Date | Tue, 2 Oct 2012 10:13:01 +0100 | From | Will Deacon <> | Subject | Re: [PATCH] ARM: hw_breakpoint: Clear breakpoints before enabling monitor mode |
| |
On Tue, Oct 02, 2012 at 01:34:28AM +0100, Stephen Boyd wrote: > On 09/24/12 10:19, Will Deacon wrote: > > Ok, I've pushed a bunch of patches to my hw-breakpoint branch (head commit > > 55cb726797c7). I'll post them to the list after the merge window, but please > > do take them for a spin if you get a chance. > > > > Forgot to reply here. Took them for a spin last week with that commit. > No more boot hangs but I can't say much else beyond that. When you post > to the list I'll add my tested-by.
Thanks Stephen. I've also got some patches for OS save/restore of the debug registers using the various hardware locking and readout mechanisms, so that debug state can be persisted across low-power states.
Do any of the Qualcomm chips (v7 as opposed to v7.1) implement the save/restore registers?
Will
| |