Tegra186: check MCE firmware version during boot
This patch checks that the system is running with the supported MCE
firmware during boot. In case the firmware version does not match the
interface header version, then the system halts.
Change-Id: Ib82013fd1c1668efd6f0e4f36cd3662d339ac076
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
diff --git a/plat/nvidia/tegra/soc/t186/plat_setup.c b/plat/nvidia/tegra/soc/t186/plat_setup.c
index b37bdad..49f4589 100644
--- a/plat/nvidia/tegra/soc/t186/plat_setup.c
+++ b/plat/nvidia/tegra/soc/t186/plat_setup.c
@@ -37,6 +37,7 @@
#include <debug.h>
#include <denver.h>
#include <interrupt_mgmt.h>
+#include <mce.h>
#include <platform.h>
#include <tegra_def.h>
#include <tegra_private.h>
@@ -170,3 +171,11 @@
if (sizeof(tegra186_sec_irqs) > 0)
tegra_fiq_handler_setup();
}
+
+/*******************************************************************************
+ * Handler for early platform setup
+ ******************************************************************************/
+void plat_early_platform_setup(void)
+{
+ mce_verify_firmware_version();
+}