On Wed, Oct 28, 2015 at 12:57 AM, Tom Warren TWarren@nvidia.com wrote:
Sorry, Alex. Missed these.
-----Original Message----- From: Alexandre Courbot [mailto:gnurou@gmail.com] Sent: Sunday, October 25, 2015 10:50 PM To: Alex Courbot acourbot@nvidia.com Cc: Tom Warren TWarren@nvidia.com; Stephen Warren swarren@nvidia.com; Thierry Reding treding@nvidia.com; u- boot@lists.denx.de; linux-tegra@vger.kernel.org Subject: Re: [PATCH 0/4] ARM: tegra: GPU WPR region support
Ping Tom, how does this look to you?
Looks pretty good, but what about saving the security_carveout reg settings back to the BCT or scratch regs so those settings will be restored on LP0 resume?
Absolutely - I am not familiar at all with BCT or scratch registers (and U-boot in general :) ) though, could you point me to some part of the code which I could use as a reference for this?
Also, how can I decide which mechanism to use over the other?
Thanks, Alex.