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-rw-r--r--arch/arm/mach-uniphier/arm32/psci.c5
-rw-r--r--arch/arm/mach-uniphier/reset.c14
2 files changed, 17 insertions, 2 deletions
diff --git a/arch/arm/mach-uniphier/arm32/psci.c b/arch/arm/mach-uniphier/arm32/psci.c
index 633a3e0840..e6682657be 100644
--- a/arch/arm/mach-uniphier/arm32/psci.c
+++ b/arch/arm/mach-uniphier/arm32/psci.c
@@ -151,3 +151,8 @@ int __secure psci_cpu_on(u32 function_id, u32 cpuid, u32 entry_point)
return PSCI_RET_SUCCESS;
}
+
+void __secure psci_system_reset(u32 function_id)
+{
+ reset_cpu(0);
+}
diff --git a/arch/arm/mach-uniphier/reset.c b/arch/arm/mach-uniphier/reset.c
index b5825bc0c7..43e27d12c3 100644
--- a/arch/arm/mach-uniphier/reset.c
+++ b/arch/arm/mach-uniphier/reset.c
@@ -1,15 +1,25 @@
/*
- * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2012-2014 Panasonic Corporation
+ * Copyright (C) 2015-2016 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <linux/io.h>
+#include <asm/secure.h>
#include "sc-regs.h"
-void reset_cpu(unsigned long ignored)
+/* If PSCI is enabled, this is used for SYSTEM_RESET function */
+#ifdef CONFIG_ARMV7_PSCI
+#define __SECURE __secure
+#else
+#define __SECURE
+#endif
+
+void __SECURE reset_cpu(unsigned long ignored)
{
u32 tmp;