| /* |
| * Copyright (C) 2008-2010 Samsung Electronics |
| * Kyungmin Park <kyungmin.park@samsung.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #ifndef __SAMSUNG_ONENAND_H__ |
| #define __SAMSUNG_ONENAND_H__ |
| |
| /* |
| * OneNAND Controller |
| */ |
| #define MEM_CFG_OFFSET 0x0000 |
| #define BURST_LEN_OFFSET 0x0010 |
| #define MEM_RESET_OFFSET 0x0020 |
| #define INT_ERR_STAT_OFFSET 0x0030 |
| #define INT_ERR_MASK_OFFSET 0x0040 |
| #define INT_ERR_ACK_OFFSET 0x0050 |
| #define ECC_ERR_STAT_OFFSET 0x0060 |
| #define MANUFACT_ID_OFFSET 0x0070 |
| #define DEVICE_ID_OFFSET 0x0080 |
| #define DATA_BUF_SIZE_OFFSET 0x0090 |
| #define BOOT_BUF_SIZE_OFFSET 0x00A0 |
| #define BUF_AMOUNT_OFFSET 0x00B0 |
| #define TECH_OFFSET 0x00C0 |
| #define FBA_WIDTH_OFFSET 0x00D0 |
| #define FPA_WIDTH_OFFSET 0x00E0 |
| #define FSA_WIDTH_OFFSET 0x00F0 |
| #define TRANS_SPARE_OFFSET 0x0140 |
| #define DBS_DFS_WIDTH_OFFSET 0x0160 |
| #define INT_PIN_ENABLE_OFFSET 0x01A0 |
| #define ACC_CLOCK_OFFSET 0x01C0 |
| #define FLASH_VER_ID_OFFSET 0x01F0 |
| #define FLASH_AUX_CNTRL_OFFSET 0x0300 /* s3c64xx only */ |
| |
| #define ONENAND_MEM_RESET_HOT 0x3 |
| #define ONENAND_MEM_RESET_COLD 0x2 |
| #define ONENAND_MEM_RESET_WARM 0x1 |
| |
| #define CACHE_OP_ERR (1 << 13) |
| #define RST_CMP (1 << 12) |
| #define RDY_ACT (1 << 11) |
| #define INT_ACT (1 << 10) |
| #define UNSUP_CMD (1 << 9) |
| #define LOCKED_BLK (1 << 8) |
| #define BLK_RW_CMP (1 << 7) |
| #define ERS_CMP (1 << 6) |
| #define PGM_CMP (1 << 5) |
| #define LOAD_CMP (1 << 4) |
| #define ERS_FAIL (1 << 3) |
| #define PGM_FAIL (1 << 2) |
| #define INT_TO (1 << 1) |
| #define LD_FAIL_ECC_ERR (1 << 0) |
| |
| #define TSRF (1 << 0) |
| |
| #endif |
