refactor(hw_crc32): renamed hw_crc32 to tf_crc32
Renamed hw_crc32 to tf_crc32 to make the file and function
name more generic so that the same name can be used in upcoming
software CRC32 implementation.
Change-Id: Idff8f70c50ca700a4328a27b49d5e1f14d2095eb
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/include/common/tf_crc32.h b/include/common/tf_crc32.h
new file mode 100644
index 0000000..38c56a5
--- /dev/null
+++ b/include/common/tf_crc32.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2021, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef TF_CRC32_H
+#define TF_CRC32_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+/* compute CRC using Arm intrinsic function */
+uint32_t tf_crc32(uint32_t crc, const unsigned char *buf, size_t size);
+
+#endif /* TF_CRC32_H */