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999304be | 1 | /* |
999304be MS |
2 | * Copyright (C) 2008-2010 Samsung Electronics |
3 | * Kyungmin Park <kyungmin.park@samsung.com> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License version 2 as | |
7 | * published by the Free Software Foundation. | |
8 | */ | |
9 | #ifndef __SAMSUNG_ONENAND_H__ | |
10 | #define __SAMSUNG_ONENAND_H__ | |
11 | ||
999304be MS |
12 | /* |
13 | * OneNAND Controller | |
14 | */ | |
15 | #define MEM_CFG_OFFSET 0x0000 | |
16 | #define BURST_LEN_OFFSET 0x0010 | |
17 | #define MEM_RESET_OFFSET 0x0020 | |
18 | #define INT_ERR_STAT_OFFSET 0x0030 | |
19 | #define INT_ERR_MASK_OFFSET 0x0040 | |
20 | #define INT_ERR_ACK_OFFSET 0x0050 | |
21 | #define ECC_ERR_STAT_OFFSET 0x0060 | |
22 | #define MANUFACT_ID_OFFSET 0x0070 | |
23 | #define DEVICE_ID_OFFSET 0x0080 | |
24 | #define DATA_BUF_SIZE_OFFSET 0x0090 | |
25 | #define BOOT_BUF_SIZE_OFFSET 0x00A0 | |
26 | #define BUF_AMOUNT_OFFSET 0x00B0 | |
27 | #define TECH_OFFSET 0x00C0 | |
28 | #define FBA_WIDTH_OFFSET 0x00D0 | |
29 | #define FPA_WIDTH_OFFSET 0x00E0 | |
30 | #define FSA_WIDTH_OFFSET 0x00F0 | |
31 | #define TRANS_SPARE_OFFSET 0x0140 | |
32 | #define DBS_DFS_WIDTH_OFFSET 0x0160 | |
33 | #define INT_PIN_ENABLE_OFFSET 0x01A0 | |
34 | #define ACC_CLOCK_OFFSET 0x01C0 | |
35 | #define FLASH_VER_ID_OFFSET 0x01F0 | |
36 | #define FLASH_AUX_CNTRL_OFFSET 0x0300 /* s3c64xx only */ | |
37 | ||
38 | #define ONENAND_MEM_RESET_HOT 0x3 | |
39 | #define ONENAND_MEM_RESET_COLD 0x2 | |
40 | #define ONENAND_MEM_RESET_WARM 0x1 | |
41 | ||
42 | #define CACHE_OP_ERR (1 << 13) | |
43 | #define RST_CMP (1 << 12) | |
44 | #define RDY_ACT (1 << 11) | |
45 | #define INT_ACT (1 << 10) | |
46 | #define UNSUP_CMD (1 << 9) | |
47 | #define LOCKED_BLK (1 << 8) | |
48 | #define BLK_RW_CMP (1 << 7) | |
49 | #define ERS_CMP (1 << 6) | |
50 | #define PGM_CMP (1 << 5) | |
51 | #define LOAD_CMP (1 << 4) | |
52 | #define ERS_FAIL (1 << 3) | |
53 | #define PGM_FAIL (1 << 2) | |
54 | #define INT_TO (1 << 1) | |
55 | #define LD_FAIL_ECC_ERR (1 << 0) | |
56 | ||
57 | #define TSRF (1 << 0) | |
58 | ||
59 | #endif |