GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/trusted-firmware/trusted-firmware-a-2.8/plat/arm/board/rdv1/rdv1_security.c

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+#include <platform_def.h>
+
+static const arm_tzc_regions_info_t tzc_regions[] = {
+	ARM_TZC_REGIONS_DEF,
+	{}
+};
+
+/* Initialize the secure environment */
+void plat_arm_security_setup(void)
+{
+	int i;
+
+	for (i = 0; i < TZC400_COUNT; i++)
+		arm_tzc400_setup(TZC400_BASE(i), tzc_regions);
+}