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

source/trusted-firmware/trusted-firmware-a-2.8/drivers/marvell/mc_trustzone/mc_trustzone.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier:     BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MC_TRUSTZONE_H
+#define MC_TRUSTZONE_H
+
+#include <drivers/marvell/addr_map.h>
+
+#define MVEBU_TZ_MAX_WINS	16
+
+#define TZ_VALID		(1 << 0)
+#define TZ_PERM(x)		((x) << 1)
+#define TZ_RZ_ENABLE		(1 << 3)
+
+/* tz attr definitions */
+#define TZ_PERM_RW		(TZ_PERM(0))
+#define TZ_PERM_RO		(TZ_PERM(1))
+#define TZ_PERM_WO		(TZ_PERM(2))
+#define TZ_PERM_ABORT		(TZ_PERM(3))
+
+void tz_enable_win(int ap_index, const struct addr_map_win *win, int win_id);
+
+#endif /* MC_TRUSTZONE_H */