Add headers to enable CryptoCell integration
This patch adds header files with required declarations and
macro definitions to enable integration with CryptoCell SBROM
version `CC712 – Release 1.0.0.1061`. These headers enable ARM
Trusted Firmware to build and link with CryptoCell SBROM
library.
Change-Id: I501eda7fe1429acb61db8e1cab78cc9aee9c1871
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
diff --git a/include/drivers/arm/cryptocell/nvm.h b/include/drivers/arm/cryptocell/nvm.h
new file mode 100644
index 0000000..f806d3d
--- /dev/null
+++ b/include/drivers/arm/cryptocell/nvm.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _NVM__H
+#define _NVM__H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include "cc_crypto_boot_defs.h"
+#include "cc_sec_defs.h"
+#include "cc_pal_types.h"
+
+/*------------------------------------
+ DEFINES
+-------------------------------------*/
+
+/**
+ * @brief This function reads the LCS from the SRAM/NVM
+ *
+ * @param[in] hwBaseAddress - CryptoCell base address
+ *
+ * @param[in/out] lcs_ptr - pointer to memory to store the LCS
+ *
+ * @return CCError_t - On success the value CC_OK is returned, and on failure -a value from NVM_error.h
+ */
+CCError_t NVM_GetLCS(unsigned long hwBaseAddress, uint32_t *lcs_ptr);
+
+/**
+ * @brief The NVM_ReadHASHPubKey function is a NVM interface function -
+ * The function retrieves the HASH of the device Public key from the SRAM/NVM
+ *
+ * @param[in] hwBaseAddress - CryptoCell base address
+ *
+ * @param[in] pubKeyIndex - Index of HASH in the OTP
+ *
+ * @param[out] PubKeyHASH - the public key HASH.
+ *
+ * @param[in] hashSizeInWords - hash size (valid values: 4W, 8W)
+ *
+ * @return CCError_t - On success the value CC_OK is returned, and on failure -a value from NVM_error.h
+ */
+
+CCError_t NVM_ReadHASHPubKey(unsigned long hwBaseAddress, CCSbPubKeyIndexType_t pubKeyIndex, CCHashResult_t PubKeyHASH, uint32_t hashSizeInWords);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif