Stephen, > -----Original Message----- > From: Stephen Warren [mailto:[email protected]] > Sent: Wednesday, August 05, 2015 12:52 PM > To: Tom Warren > Cc: [email protected]; Thierry Reding; Stephen Warren; > [email protected] > Subject: Re: [U-Boot] [PATCH] Tegra: Allow TZ writes to VPR aperature regs > > On 07/29/2015 10:24 AM, Tom Warren wrote: > > VPR (Video Protect Region) may be reconfigured from secure code in the > > kernel/OS. Set the ALLOW_TZ_WRITE_ACCESS bit in REG_CTRL to allow > > this. Also used common CONFIG option (CONFIG_LOCK_VPR) in T124/T210 > > builds to enable VPR setup. > > Acked-by: Stephen Warren <[email protected]> > > I haven't investigated this much, but it seems fine. Thanks, but I'm dropping this patch. I've added Alex's 2 GPU/VPR patches, so this isn't needed (and enabling TZ writes is only done for dynamic VPR, which I've learned isn't needed/used).
Tom -- nvpublic _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
