feat(drtm): update drtm setup function
Updated DRTM setup functionality that mainly does below 2 things
1. Initialise the DRTM DMA protection, this function assumes the
platform must support complete DMA protection.
2. Initialise the Crypto module that will be useful to calculate
the hash of various DRTM element involved.
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: I3d6e4d534686d391fa7626094d2b2535dac74e00
diff --git a/services/std_svc/drtm/drtm_dma_prot.h b/services/std_svc/drtm/drtm_dma_prot.h
new file mode 100644
index 0000000..e0c58b5
--- /dev/null
+++ b/services/std_svc/drtm/drtm_dma_prot.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+#ifndef DRTM_DMA_PROT_H
+#define DRTM_DMA_PROT_H
+
+#include <stdint.h>
+
+bool drtm_dma_prot_init(void);
+
+#endif /* DRTM_DMA_PROT_H */