tisci_keywriter.h

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/*
 *  Copyright (C) 2017-2021 Texas Instruments Incorporated
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
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 *    Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 *    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.
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 *    Neither the name of Texas Instruments Incorporated 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
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 */
#ifndef KEYWRITER_H
#define KEYWRTIER_H
 
struct tisci_msg_keywriter_req {
    struct tisci_header    hdr;
    uint32_t            image_addr_lo;
    uint32_t            image_addr_hi;
    uint32_t            key_prog_mask[2];
} __attribute__((__packed__));
 
struct tisci_msg_keywriter_resp {
    struct tisci_header    hdr;
    uint32_t            debug_response;
} __attribute__((__packed__));
 
enum keywriter_error_codes {
    KEYWR_ERR_DECRYPT_AES256_KEY = 0,
    KEYWR_ERR_DECRYPT_BMEK = 1,
    KEYWR_ERR_DECRYPT_BMPKH = 2,
    KEYWR_ERR_DECRYPT_SMEK = 3,
    KEYWR_ERR_DECRYPT_SMPKH = 4,
    KEYWR_ERR_INTERAL_OP = 5,
    KEYWR_ERR_INVALID_EXT_COUNT = 6,
    KEYWR_ERR_PARSE_CERT = 7,
    KEYWR_ERR_PARSE_FEK = 8,
    KEYWR_ERR_PARSE_SMPK_CERT = 9,
    KEYWR_ERR_PROGR_BMEK = 10,
    KEYWR_ERR_PROGR_BMPKH_PART_1 = 11,
    KEYWR_ERR_PROGR_BMPKH_PART_2 = 12,
    KEYWR_ERR_PROGR_KEYCOUNT = 13,
    KEYWR_ERR_PROGR_KEYREV = 14,
    KEYWR_ERR_PROGR_SMEK = 15,
    KEYWR_ERR_PROGR_SMPKH_PART_1 = 16,
    KEYWR_ERR_PROGR_SMPKH_PART_2 = 17,
    KEYWR_ERR_VALIDATION_CERT = 18,
    KEYWR_ERR_VALIDATION_SMPK_CERT = 19,
    KEYWR_ERR_VALIDATION_BMPK_KEY = 20,
    KEYWR_ERR_VALIDATION_SMPK_KEY = 21,
    KEYWR_ERR_WRITE_PROT_KEYCOUNT = 22,
    KEYWR_ERR_WRITE_PROT_KEYREV = 23,
};
 
 
#endif