Re: armv7 Cortex-A7 fix

2016-08-11 Thread Mark Kettenis
> Date: Wed, 10 Aug 2016 23:11:52 -0700 > From: Chris Cappuccio > > Tinker [ti...@openmailbox.org] wrote: > > On 2016-08-11 08:30, Mark Kettenis wrote: > > > Finally found the pmap bug that kept Cortex-A7 from working. Turns > > > out we have to flush the TLB when removing a L1 slot as well. Al

Re: armv7 Cortex-A7 fix

2016-08-10 Thread Mark Kettenis
> Date: Wed, 10 Aug 2016 22:53:03 -0300 > From: Daniel Bolgheroni > > On Thu, Aug 11, 2016 at 02:30:59AM +0200, Mark Kettenis wrote: > > Finally found the pmap bug that kept Cortex-A7 from working. Turns > > out we have to flush the TLB when removing a L1 slot as well. Already > > committed the

Re: armv7 Cortex-A7 fix

2016-08-10 Thread Chris Cappuccio
Tinker [ti...@openmailbox.org] wrote: > On 2016-08-11 08:30, Mark Kettenis wrote: > > Finally found the pmap bug that kept Cortex-A7 from working. Turns > > out we have to flush the TLB when removing a L1 slot as well. Already > > committed the diff, but here it is for those that are interested.

Re: armv7 Cortex-A7 fix

2016-08-10 Thread Tinker
On 2016-08-11 08:30, Mark Kettenis wrote: Finally found the pmap bug that kept Cortex-A7 from working. Turns out we have to flush the TLB when removing a L1 slot as well. Already committed the diff, but here it is for those that are interested. For the unintroduced but curious, of what materi

Re: armv7 Cortex-A7 fix

2016-08-10 Thread Daniel Bolgheroni
On Thu, Aug 11, 2016 at 05:23:08AM +0300, Artturi Alm wrote: > Did you rememeber to revert the whatever patch you were using before? No. Thank you. -- U-Boot SPL 2016.07 (Aug 05 2016 - 23:44:57) DRAM: 1024 MiB CPU: 91200Hz, AXI/AHB/APB: 3/2/2 Trying to boot from MMC1 U-Boot 2016.07 (Aug 0

Re: armv7 Cortex-A7 fix

2016-08-10 Thread Artturi Alm
On Wed, Aug 10, 2016 at 10:53:03PM -0300, Daniel Bolgheroni wrote: > On Thu, Aug 11, 2016 at 02:30:59AM +0200, Mark Kettenis wrote: > > Finally found the pmap bug that kept Cortex-A7 from working. Turns > > out we have to flush the TLB when removing a L1 slot as well. Already > > committed the di

Re: armv7 Cortex-A7 fix

2016-08-10 Thread Daniel Bolgheroni
On Thu, Aug 11, 2016 at 02:30:59AM +0200, Mark Kettenis wrote: > Finally found the pmap bug that kept Cortex-A7 from working. Turns > out we have to flush the TLB when removing a L1 slot as well. Already > committed the diff, but here it is for those that are interested. This diff makes Cubieboa

armv7 Cortex-A7 fix

2016-08-10 Thread Mark Kettenis
Finally found the pmap bug that kept Cortex-A7 from working. Turns out we have to flush the TLB when removing a L1 slot as well. Already committed the diff, but here it is for those that are interested. Index: arch/arm/arm/pmap7.c =