tisci_keywriter.h

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/*
 *  Copyright (C) 2017-2022 Texas Instruments Incorporated
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *    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.
 *
 *    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
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 *
 */
#ifndef KEYWRITER_H
#define KEYWRITER_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__));
 
#define NUM_KEYWR_ERR_CODES     (30)
 
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,
    KEYWR_ERR_IMG_INTEG_SMPK_CERT  = 24,
    KEYWR_ERR_PROGR_MSV            = 25,
    KEYWR_ERR_PROGR_SWREV          = 26,
    KEYWR_ERR_PROGR_FW_CFG_REV     = 27,
    KEYWR_ERR_DECRYPT_EXT_OTP      = 28,
    KEYWR_ERR_PROGR_EXT_OTP      = 29,
};
#endif