From 5dc574b4cd2ab7f6c4eb9ccc64592df912e02d45 Mon Sep 17 00:00:00 2001
From: Rich Wiley <rwiley@nvidia.com>
Date: Wed, 4 Jan 2017 10:45:44 -0800
Subject: [PATCH] Tegra186: mce: support for TEGRA_ARI_MISC_CCPLEX_EDBGREQ
This ARI call enables the EDBGREQ feature in the CCPLEX,
which will cause the CPUs to enter debug state instead of
vectoring to sw (ie MCA handler) upon receiving an async
abort signal.
Change-Id: Ifcb0e11446b6ac55179e3350d8f02b60ba32c94d
Signed-off-by: Rich Wiley <rwiley@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
---
plat/nvidia/tegra/soc/t186/drivers/mce/ari.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/plat/nvidia/tegra/soc/t186/drivers/mce/ari.c b/plat/nvidia/tegra/soc/t186/drivers/mce/ari.c
index 95b8c7b04..7f711a726 100644
--- a/plat/nvidia/tegra/soc/t186/drivers/mce/ari.c
+++ b/plat/nvidia/tegra/soc/t186/drivers/mce/ari.c
@@ -483,7 +483,7 @@ void ari_misc_ccplex(uint32_t ari_base, uint32_t index, uint32_t value)
* used to enable/disable coresight clock gating.
*/
- if ((index > TEGRA_ARI_MISC_CCPLEX_CORESIGHT_CG_CTRL) ||
+ if ((index > TEGRA_ARI_MISC_CCPLEX_EDBGREQ) ||
((index == TEGRA_ARI_MISC_CCPLEX_CORESIGHT_CG_CTRL) &&
(value > 1))) {
ERROR("%s: invalid parameters \n", __func__);
--
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