spmc: hypervisor calls moved to a separate module
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I285ffc684aa780246468355add9d03c1b5b8fefb
diff --git a/spm/common/spm_helpers.h b/spm/common/spm_helpers.h
new file mode 100644
index 0000000..f241e42
--- /dev/null
+++ b/spm/common/spm_helpers.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2021, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SPMC_H
+#define SPMC_H
+
+#include <ffa_helpers.h>
+
+/* Should match with IDs defined in SPM/Hafnium */
+#define SPM_INTERRUPT_GET (0xFF04)
+#define SPM_DEBUG_LOG (0xBD000000)
+
+/*
+ * Hypervisor Calls Wrappers
+ */
+
+uint32_t spm_interrupt_get(void);
+void spm_debug_log(char c);
+
+#endif /* SPMC_H */