fsl_otfad_driver.h
/*
* Copyright (c) 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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*/
#ifndef _fsl_otfad_h
#define _fsl_oftad_h
#include "bootloader_common.h"
#include "otfad/hal/fsl_otfad_hal.h"
// Definitions
enum _otfad_driver_errors
{
kStatus_OtfadSecurityViolation = MAKE_STATUS(kStatusGroup_OTFADDriver, 0),
kStatus_OtfadLogicallyDisabled = MAKE_STATUS(kStatusGroup_OTFADDriver, 1),
kStatus_OtfadInvalidKey = MAKE_STATUS(kStatusGroup_OTFADDriver, 2),
kStatus_OtfadInvalidKeyBlob = MAKE_STATUS(kStatusGroup_OTFADDriver, 3)
};
typedef struct OtfadKek
{
uint32_t keyWord0;
uint32_t keyWord1;
uint32_t keyWord2;
uint32_t keyWord3;
} otfad_kek_t;
// Prototypes
#if defined(__cplusplus)
extern "C" {
#endif // __cplusplus
status_t otfad_init(uint32_t instance, const uint8_t *keyBlobs, const otfad_kek_t *kek);
#if defined(__cplusplus)
}
#endif // __cplusplus
#endif // _fsl_otfad.h_
// EOF
otfad_kek_t::keyWord0
uint32_t keyWord0
Word0: KEY[31:0][A03, A02, A01, A00].
Definition: fsl_otfad_driver.h:59
_otfad_driver_errors
_otfad_driver_errors
OTFAD Driver status codes.
Definition: fsl_otfad_driver.h:45
otfad_kek_t::keyWord2
uint32_t keyWord2
Word2: KEY[31:0][A11, A10, A09, A08].
Definition: fsl_otfad_driver.h:61
otfad_kek_t::keyWord3
uint32_t keyWord3
Word3: KEY[31:0][A15, A14, A13, A12].
Definition: fsl_otfad_driver.h:62
otfad_kek_t::keyWord1
uint32_t keyWord1
Word1: KEY[31:0][A07, A06, A05, A04].
Definition: fsl_otfad_driver.h:60
kStatusGroup_OTFADDriver
OTFAD driver status group number.
Definition: bootloader_common.h:158
status_t
int32_t status_t
Type used for all status and error return values.
Definition: fsl_common.h:121
otfad_kek_t
Format of OTFAD key wrap key (KEK).
Definition: fsl_otfad_driver.h:57
otfad_init
status_t otfad_init(uint32_t instance, const uint8_t *keyBlobs, const otfad_kek_t *kek)
Initialize.
Definition: fsl_otfad_driver.c:157