mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-24 07:18:09 +00:00
63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
#ifndef __TREZORHAL_FLASH_H__
|
|
#define __TREZORHAL_FLASH_H__
|
|
|
|
#include <stdint.h>
|
|
#include "secbool.h"
|
|
|
|
// see docs/memory.md for more information
|
|
|
|
#define FLASH_SECTOR_BOARDLOADER_START 0
|
|
// 1
|
|
#define FLASH_SECTOR_BOARDLOADER_END 2
|
|
|
|
#define FLASH_SECTOR_PIN_AREA 3
|
|
|
|
#define FLASH_SECTOR_STORAGE_1 4
|
|
|
|
#define FLASH_SECTOR_BOOTLOADER 5
|
|
|
|
#define FLASH_SECTOR_FIRMWARE_START 6
|
|
// 7
|
|
// 8
|
|
// 9
|
|
// 10
|
|
#define FLASH_SECTOR_FIRMWARE_END 11
|
|
|
|
#define FLASH_SECTOR_UNUSED_START 12
|
|
// 13
|
|
// 14
|
|
#define FLASH_SECTOR_UNUSED_END 15
|
|
|
|
#define FLASH_SECTOR_STORAGE_2 16
|
|
|
|
#define FLASH_SECTOR_FIRMWARE_EXTRA_START 17
|
|
// 18
|
|
// 19
|
|
// 20
|
|
// 21
|
|
// 22
|
|
#define FLASH_SECTOR_FIRMWARE_EXTRA_END 23
|
|
|
|
#define FLASH_SECTOR_COUNT 24
|
|
|
|
extern const uint32_t FLASH_SECTOR_TABLE[FLASH_SECTOR_COUNT + 1];
|
|
|
|
void flash_set_option_bytes(void);
|
|
|
|
secbool flash_unlock(void);
|
|
secbool flash_lock(void);
|
|
|
|
secbool flash_erase_sectors(const uint8_t *sectors, int len, void (*progress)(int pos, int len));
|
|
secbool flash_write_byte(uint32_t address, uint8_t data);
|
|
secbool flash_write_word(uint32_t address, uint32_t data);
|
|
|
|
#define FLASH_OTP_NUM_BLOCKS 16
|
|
#define FLASH_OTP_BLOCK_SIZE 32
|
|
|
|
secbool flash_otp_read(uint8_t block, uint8_t offset, uint8_t *data, uint8_t datalen);
|
|
secbool flash_otp_write(uint8_t block, uint8_t offset, const uint8_t *data, uint8_t datalen);
|
|
secbool flash_otp_lock(uint8_t block);
|
|
secbool flash_otp_is_locked(uint8_t block);
|
|
|
|
#endif
|