| Line 1... |
Line 1... |
#ifndef _FLASH_H
|
#ifndef _FLASH_H
|
#define _FLASH_H
|
#define _FLASH_H
|
|
|
|
#ifdef FLASH_ORG_16_2
|
|
/* INC_ADDR = for how many bytes address should be incremented */
|
|
#define INC_ADDR 4
|
|
#define reg_write(a,b) (REG32(a) = b)
|
|
#define reg_read(a) (REG32(a))
|
|
#define check_error_bit(a,b) ((a & (b << 16)) || (a & b))
|
|
#define fl_wait_busy(a) (!(a & (FL_SR_WSM_READY << 16)) || !(a & FL_SR_WSM_READY))
|
|
|
|
#elif FLASH_ORG_16_1
|
|
#define INC_ADDR 2
|
|
#define reg_write(a,b) (REG16(a) = (unsigned short)b)
|
|
#define reg_read(a) (REG16(a))
|
|
#define check_error_bit(a,b) (a & b)
|
|
#define fl_wait_busy(a) (!(a & FL_SR_WSM_READY))
|
|
#else
|
|
#error Flash organization is not set! Check board.h.
|
|
#endif
|
|
|
#define FL_SR_WSM_READY 0x80
|
#define FL_SR_WSM_READY 0x80
|
#define FL_SR_ERASE_ERR 0x20
|
#define FL_SR_ERASE_ERR 0x20
|
#define FL_SR_PROG_ERR 0x40
|
#define FL_SR_PROG_ERR 0x40
|
#define FL_SR_PROG_LV 0x08
|
#define FL_SR_PROG_LV 0x08
|
#define FL_SR_LOCK 0x02
|
#define FL_SR_LOCK 0x02
|
|
|
int fl_init (void);
|
int fl_init (void);
|
|
int fl_unlock_one_block (unsigned long addr);
|
int fl_unlock_blocks (void);
|
int fl_unlock_blocks (void);
|
int fl_word_program (unsigned long addr, unsigned long val);
|
int fl_word_program (unsigned long addr, unsigned long val);
|
int fl_block_erase (unsigned long addr);
|
int fl_block_erase (unsigned long addr);
|
|
|
/* erase = 1 (whole chip), erase = 2 (required only) */
|
/* erase = 1 (whole chip), erase = 2 (required only) */
|
int fl_program (unsigned long src_addr, unsigned long dst_addr, unsigned long len, int erase, int verify);
|
int fl_program (unsigned long src_addr, unsigned long dst_addr, unsigned long len, int erase, int verify);
|
|
|
|
/*
|
|
* Next definitions and functions are here, because we need there flash
|
|
* functions in RAM (when we are running orpmon from Flash). They are
|
|
* copied to RAM and fl_ext_program, fl_ext_erase and fl_ext_unlock are
|
|
* pointing to them.
|
|
*/
|
|
typedef int(*t_fl_ext_program)(unsigned long, unsigned long);
|
|
typedef int(*t_fl_erase)(unsigned long);
|
|
|
|
typedef void(*t_uart_putc)(unsigned char);
|
|
|
|
t_fl_ext_program fl_ext_program;
|
|
t_fl_erase fl_ext_erase, fl_ext_unlock;
|
|
|
#endif /* _FLASH_H */
|
#endif /* _FLASH_H */
|
|
|
No newline at end of file
|
No newline at end of file
|
