blob: 1654eec1f3335293bd273b3fde68a845e8a81ce3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
#ifndef SPI_FLASH_H
#define SPI_FLASH_H
#include <sys/types.h>
#define OTP_ADDR(x) (0x114 + ( ((x) - 1) * 16 ) )
void spiflash_init(void);
void spiflash_get_id(uint8_t *id);
int spiflash_read_status(void);
void spiflash_clear_status(void);
void spiflash_write_protect(int on);
int spiflash_write_enable(int enable);
int spiflash_otp_read(uint32_t otp_addr, uint8_t *out, uint16_t rx_len);
int spiflash_otp_write(uint32_t otp_addr, uint8_t data);
int spiflash_otp_get_lock(uint8_t region);
int spiflash_otp_set_lock(uint8_t region);
#endif
|
