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6cb142fa WD |
1 | /* |
2 | * U-boot - flash-defines.h | |
3 | * | |
155fd766 | 4 | * Copyright (c) 2005-2007 Analog Devices Inc. |
6cb142fa WD |
5 | * |
6 | * (C) Copyright 2000-2004 | |
7 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
8 | * | |
1a459660 | 9 | * SPDX-License-Identifier: GPL-2.0+ |
6cb142fa WD |
10 | */ |
11 | ||
12 | #ifndef __FLASHDEFINES_H__ | |
13 | #define __FLASHDEFINES_H__ | |
14 | ||
15 | #include <common.h> | |
16 | ||
17 | #define V_ULONG(a) (*(volatile unsigned long *)( a )) | |
18 | #define V_BYTE(a) (*(volatile unsigned char *)( a )) | |
6cb142fa WD |
19 | #define BUFFER_SIZE 0x80000 |
20 | #define NO_COMMAND 0 | |
21 | #define GET_CODES 1 | |
22 | #define RESET 2 | |
23 | #define WRITE 3 | |
24 | #define FILL 4 | |
25 | #define ERASE_ALL 5 | |
26 | #define ERASE_SECT 6 | |
27 | #define READ 7 | |
28 | #define GET_SECTNUM 8 | |
53677ef1 WD |
29 | #define FLASH_START_L 0x0000 |
30 | #define FLASH_START_H 0x2000 | |
6cb142fa | 31 | #define FLASH_TOT_SECT 40 |
53677ef1 WD |
32 | #define FLASH_SIZE 0x220000 |
33 | #define FLASH_MAN_ST 2 | |
6d0f6bcf | 34 | #define CONFIG_SYS_FLASH0_BASE 0x20000000 |
65ba1abd | 35 | #define CONFIG_SYS_FLASH1_BASE 0x20200000 |
6cb142fa WD |
36 | #define RESET_VAL 0xF0 |
37 | ||
6d0f6bcf | 38 | flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; |
6cb142fa WD |
39 | |
40 | int get_codes(void); | |
41 | int poll_toggle_bit(long lOffset); | |
42 | void reset_flash(void); | |
43 | int erase_flash(void); | |
3f0606ad | 44 | int erase_block_flash(int, unsigned long); |
6cb142fa | 45 | void unlock_flash(long lOffset); |
dfeeab2c | 46 | int write_data(long lStart, long lCount, uchar *pnData); |
6cb142fa WD |
47 | int FillData(long lStart, long lCount, long lStride, int *pnData); |
48 | int read_data(long lStart, long lCount, long lStride, int *pnData); | |
49 | int read_flash(long nOffset, int *pnValue); | |
50 | int write_flash(long nOffset, int nValue); | |
51 | void get_sector_number(long lOffset, int *pnSector); | |
52 | int GetSectorProtectionStatus(flash_info_t * info, int nSector); | |
53 | int GetOffset(int nBlock); | |
6cb142fa WD |
54 | |
55 | #define WRITESEQ1 0x0AAA | |
56 | #define WRITESEQ2 0x0554 | |
57 | #define WRITESEQ3 0x0AAA | |
58 | #define WRITESEQ4 0x0AAA | |
59 | #define WRITESEQ5 0x0554 | |
60 | #define WRITESEQ6 0x0AAA | |
61 | #define WRITEDATA1 0xaa | |
62 | #define WRITEDATA2 0x55 | |
63 | #define WRITEDATA3 0x80 | |
64 | #define WRITEDATA4 0xaa | |
65 | #define WRITEDATA5 0x55 | |
66 | #define WRITEDATA6 0x10 | |
67 | #define PriFlashABegin 0 | |
68 | #define SecFlashABegin 32 | |
69 | #define SecFlashBBegin 36 | |
70 | #define PriFlashAOff 0x0 | |
71 | #define PriFlashBOff 0x100000 | |
72 | #define SecFlashAOff 0x200000 | |
73 | #define SecFlashBOff 0x280000 | |
74 | #define INVALIDLOCNSTART 0x20270000 | |
75 | #define INVALIDLOCNEND 0x20280000 | |
76 | #define BlockEraseVal 0x30 | |
77 | #define UNLOCKDATA1 0xaa | |
78 | #define UNLOCKDATA2 0x55 | |
79 | #define UNLOCKDATA3 0xa0 | |
80 | #define GETCODEDATA1 0xaa | |
81 | #define GETCODEDATA2 0x55 | |
82 | #define GETCODEDATA3 0x90 | |
83 | #define SecFlashASec1Off 0x200000 | |
84 | #define SecFlashASec2Off 0x204000 | |
85 | #define SecFlashASec3Off 0x206000 | |
86 | #define SecFlashASec4Off 0x208000 | |
87 | #define SecFlashAEndOff 0x210000 | |
88 | #define SecFlashBSec1Off 0x280000 | |
89 | #define SecFlashBSec2Off 0x284000 | |
90 | #define SecFlashBSec3Off 0x286000 | |
91 | #define SecFlashBSec4Off 0x288000 | |
92 | #define SecFlashBEndOff 0x290000 | |
93 | ||
94 | #define SECT32 32 | |
95 | #define SECT33 33 | |
96 | #define SECT34 34 | |
97 | #define SECT35 35 | |
98 | #define SECT36 36 | |
99 | #define SECT37 37 | |
100 | #define SECT38 38 | |
101 | #define SECT39 39 | |
102 | ||
103 | #define FLASH_SUCCESS 0 | |
104 | #define FLASH_FAIL -1 | |
105 | ||
106 | #endif |