From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Warren <swarren@wwwdotorg.org>
Date: Wed, 05 Aug 2015 13:51:43 -0600
Subject: [U-Boot] [PATCH] Tegra: Allow TZ writes to VPR aperature regs
In-Reply-To: <1438187063-3400-4-git-send-email-twarren@nvidia.com>
References: <1438187063-3400-1-git-send-email-twarren@nvidia.com>
 <1438187063-3400-4-git-send-email-twarren@nvidia.com>
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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 <swarren@nvidia.com>

I haven't investigated this much, but it seems fine.