mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-27 08:38:07 +00:00
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
|
|
* This file is part of the Trezor project, https://trezor.io/
|
|
*
|
|
* Copyright (C) 2019 Pavol Rusnak <stick@satoshilabs.com>
|
|
*
|
|
* This library is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __OTP_H__
|
|
#define __OTP_H__
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
|
|
#define FLASH_OTP_NUM_BLOCKS 16
|
|
#define FLASH_OTP_BLOCK_SIZE 32
|
|
|
|
#define FLASH_OTP_BLOCK_RANDOMNESS 3
|
|
|
|
bool flash_otp_is_locked(uint8_t block);
|
|
bool flash_otp_lock(uint8_t block);
|
|
bool flash_otp_read(uint8_t block, uint8_t offset, uint8_t *data,
|
|
uint8_t datalen);
|
|
bool flash_otp_write(uint8_t block, uint8_t offset, const uint8_t *data,
|
|
uint8_t datalen);
|
|
|
|
#endif
|