1 files changed, 59 insertions, 0 deletions
diff --git a/include/drivers/arm/cryptocell/nvm_otp.h b/include/drivers/arm/cryptocell/nvm_otp.h
new file mode 100644
index 00000000..390d62bc
--- /dev/null
+++ b/include/drivers/arm/cryptocell/nvm_otp.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _NVM_OTP_H
+#define _NVM_OTP_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include "cc_crypto_boot_defs.h"
+#include "cc_pal_types.h"
+
+/*------------------------------------
+    DEFINES
+-------------------------------------*/
+
+
+
+/**
+ * @brief The NVM_GetSwVersion function is a NVM interface function -
+ *        The function retrieves the SW version from the SRAM/NVM.
+ *        In case of OTP, we support up to 16 anti-rollback counters (taken from the certificate)
+ *
+ * @param[in] hwBaseAddress -  CryptoCell base address
+ *
+ * @param[in] counterId -  relevant only for OTP (valid values: 1,2)
+ *
+ * @param[out] swVersion   -  the minimum SW version
+ *
+ * @return CCError_t - On success the value CC_OK is returned, and on failure   -a value from NVM_error.h
+ */
+CCError_t NVM_GetSwVersion(unsigned long hwBaseAddress, CCSbSwVersionId_t counterId, uint32_t *swVersion);
+
+
+/**
+ * @brief The NVM_SetSwVersion function is a NVM interface function -
+ *        The function writes the SW version into the SRAM/NVM.
+ *        In case of OTP, we support up to 16 anti-rollback counters (taken from the certificate)
+ *
+ * @param[in] hwBaseAddress -  CryptoCell base address
+ *
+ * @param[in] counterId -  relevant only for OTP (valid values: 1,2)
+ *
+ * @param[in] swVersion   -  the minimum SW version
+ *
+ * @return CCError_t - On success the value CC_OK is returned, and on failure   -a value from NVM_error.h
+ */
+CCError_t NVM_SetSwVersion(unsigned long hwBaseAddress, CCSbSwVersionId_t counterId, uint32_t swVersion);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif