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From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Tegra: Allow TZ writes to VPR aperature regs
Date: Wed, 05 Aug 2015 13:51:43 -0600	[thread overview]
Message-ID: <55C2694F.7010001@wwwdotorg.org> (raw)
In-Reply-To: <1438187063-3400-4-git-send-email-twarren@nvidia.com>

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.

  reply	other threads:[~2015-08-05 19:51 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-29 16:24 [U-Boot] [PATCH] T210: P2571: Enable SD-card power via PMIC LDO2 Tom Warren
2015-07-29 16:24 ` [U-Boot] [PATCH] T210: P2571: Restore USB gadget mode (ums) Tom Warren
2015-07-29 16:24 ` [U-Boot] [PATCH] T210: P2571: Turn CPU fan on Tom Warren
2015-07-29 16:24 ` [U-Boot] [PATCH] Tegra: Allow TZ writes to VPR aperature regs Tom Warren
2015-08-05 19:51   ` Stephen Warren [this message]
2015-08-05 19:57     ` Tom Warren
2015-07-29 18:19 ` [U-Boot] [PATCH] T210: P2571: Enable SD-card power via PMIC LDO2 Stephen Warren

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