mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-03 21:48:15 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/*
|
|
* U-boot - flash-defines.h
|
|
*
|
|
* Copyright (c) 2005-2007 Analog Devices Inc.
|
|
*
|
|
* (C) Copyright 2000-2004
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __FLASHDEFINES_H__
|
|
#define __FLASHDEFINES_H__
|
|
|
|
#include <common.h>
|
|
|
|
#define V_ULONG(a) (*(volatile unsigned long *)( a ))
|
|
#define V_BYTE(a) (*(volatile unsigned char *)( a ))
|
|
#define BUFFER_SIZE 0x80000
|
|
#define NO_COMMAND 0
|
|
#define GET_CODES 1
|
|
#define RESET 2
|
|
#define WRITE 3
|
|
#define FILL 4
|
|
#define ERASE_ALL 5
|
|
#define ERASE_SECT 6
|
|
#define READ 7
|
|
#define GET_SECTNUM 8
|
|
#define FLASH_START_L 0x0000
|
|
#define FLASH_START_H 0x2000
|
|
#define FLASH_TOT_SECT 40
|
|
#define FLASH_SIZE 0x220000
|
|
#define FLASH_MAN_ST 2
|
|
#define CONFIG_SYS_FLASH0_BASE 0x20000000
|
|
#define CONFIG_SYS_FLASH1_BASE 0x20200000
|
|
#define RESET_VAL 0xF0
|
|
|
|
flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
|
|
|
|
int get_codes(void);
|
|
int poll_toggle_bit(long lOffset);
|
|
void reset_flash(void);
|
|
int erase_flash(void);
|
|
int erase_block_flash(int, unsigned long);
|
|
void unlock_flash(long lOffset);
|
|
int write_data(long lStart, long lCount, uchar *pnData);
|
|
int FillData(long lStart, long lCount, long lStride, int *pnData);
|
|
int read_data(long lStart, long lCount, long lStride, int *pnData);
|
|
int read_flash(long nOffset, int *pnValue);
|
|
int write_flash(long nOffset, int nValue);
|
|
void get_sector_number(long lOffset, int *pnSector);
|
|
int GetSectorProtectionStatus(flash_info_t * info, int nSector);
|
|
int GetOffset(int nBlock);
|
|
|
|
#define WRITESEQ1 0x0AAA
|
|
#define WRITESEQ2 0x0554
|
|
#define WRITESEQ3 0x0AAA
|
|
#define WRITESEQ4 0x0AAA
|
|
#define WRITESEQ5 0x0554
|
|
#define WRITESEQ6 0x0AAA
|
|
#define WRITEDATA1 0xaa
|
|
#define WRITEDATA2 0x55
|
|
#define WRITEDATA3 0x80
|
|
#define WRITEDATA4 0xaa
|
|
#define WRITEDATA5 0x55
|
|
#define WRITEDATA6 0x10
|
|
#define PriFlashABegin 0
|
|
#define SecFlashABegin 32
|
|
#define SecFlashBBegin 36
|
|
#define PriFlashAOff 0x0
|
|
#define PriFlashBOff 0x100000
|
|
#define SecFlashAOff 0x200000
|
|
#define SecFlashBOff 0x280000
|
|
#define INVALIDLOCNSTART 0x20270000
|
|
#define INVALIDLOCNEND 0x20280000
|
|
#define BlockEraseVal 0x30
|
|
#define UNLOCKDATA1 0xaa
|
|
#define UNLOCKDATA2 0x55
|
|
#define UNLOCKDATA3 0xa0
|
|
#define GETCODEDATA1 0xaa
|
|
#define GETCODEDATA2 0x55
|
|
#define GETCODEDATA3 0x90
|
|
#define SecFlashASec1Off 0x200000
|
|
#define SecFlashASec2Off 0x204000
|
|
#define SecFlashASec3Off 0x206000
|
|
#define SecFlashASec4Off 0x208000
|
|
#define SecFlashAEndOff 0x210000
|
|
#define SecFlashBSec1Off 0x280000
|
|
#define SecFlashBSec2Off 0x284000
|
|
#define SecFlashBSec3Off 0x286000
|
|
#define SecFlashBSec4Off 0x288000
|
|
#define SecFlashBEndOff 0x290000
|
|
|
|
#define SECT32 32
|
|
#define SECT33 33
|
|
#define SECT34 34
|
|
#define SECT35 35
|
|
#define SECT36 36
|
|
#define SECT37 37
|
|
#define SECT38 38
|
|
#define SECT39 39
|
|
|
|
#define FLASH_SUCCESS 0
|
|
#define FLASH_FAIL -1
|
|
|
|
#endif
|