Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/plat/arm/board/sgi575/sgi575_security.c b/plat/arm/board/sgi575/sgi575_security.c
new file mode 100644
index 0000000..17d07d1
--- /dev/null
+++ b/plat/arm/board/sgi575/sgi575_security.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <platform_def.h>
+
+#include <common/debug.h>
+#include <sgi_dmc620_tzc_regions.h>
+
+uintptr_t sgi575_dmc_base[] = {
+	SGI575_DMC620_BASE0,
+	SGI575_DMC620_BASE1
+};
+
+static const tzc_dmc620_driver_data_t sgi575_plat_driver_data = {
+	.dmc_base = sgi575_dmc_base,
+	.dmc_count = ARRAY_SIZE(sgi575_dmc_base)
+};
+
+static const tzc_dmc620_acc_addr_data_t sgi575_acc_addr_data[] = {
+	CSS_SGI_DMC620_TZC_REGIONS_DEF
+};
+
+static const tzc_dmc620_config_data_t sgi575_plat_config_data = {
+	.plat_drv_data = &sgi575_plat_driver_data,
+	.plat_acc_addr_data = sgi575_acc_addr_data,
+	.acc_addr_count = ARRAY_SIZE(sgi575_acc_addr_data)
+};
+
+/* Initialize the secure environment */
+void plat_arm_security_setup(void)
+{
+	arm_tzc_dmc620_setup(&sgi575_plat_config_data);
+}