From b6ea86b1c3d79d37dac213ed6d6d0469e68c4b7f Mon Sep 17 00:00:00 2001
From: Varun Wadekar <vwadekar@nvidia.com>
Date: Thu, 7 Jan 2016 14:36:12 -0800
Subject: [PATCH] Tegra186: implement prepare_system_reset handler
This patch implements the 'prepare_system_reset' handler to
issue the 'system reset' command to the MCE.
Change-Id: I83d8d0b4167aac5963d640fe77d5754dc7ef05b1
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
---
plat/nvidia/tegra/soc/t186/plat_psci_handlers.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
index 02119d359..d1e469dea 100644
--- a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
+++ b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
@@ -114,3 +114,10 @@ __dead2 void tegra_soc_prepare_system_off(void)
{
mce_enter_ccplex_state(TEGRA_ARI_MISC_CCPLEX_SHUTDOWN_POWER_OFF);
}
+
+int tegra_soc_prepare_system_reset(void)
+{
+ mce_enter_ccplex_state(TEGRA_ARI_MISC_CCPLEX_SHUTDOWN_REBOOT);
+
+ return PSCI_E_SUCCESS;
+}
--
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