commit b6ea86b1c3d79d37dac213ed6d6d0469e68c4b7f
author Varun Wadekar <vwadekar@nvidia.com> Thu Jan 07 14:36:12 2016 -0800
committer Varun Wadekar <vwadekar@nvidia.com> Mon Mar 20 09:13:11 2017 -0700
tree 160f5c9742afb380de7d841f770ba49ac3de9278
parent 348619f2874cd4e7d4ea09a3aa238cb722bf0e0b

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

diff --git a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
index 02119d3..d1e469d 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 @@
 {
 	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;
+}