2019-06-04 10:11:33 +02:00
/* SPDX-License-Identifier: GPL-2.0-only */
2010-05-20 08:59:05 +02:00
/*
* Copyright ( C ) 2008 - 2010 Samsung Electronics
* Kyungmin Park < kyungmin . park @ samsung . com >
*/
# 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
