boot/common/src/loader/include/asm/arch-m0/denali.h

/*
 * NAND Flash Controller Device Driver
 * Copyright (c) 2009 - 2010, Intel Corporation and its suppliers.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 *
 */
#ifndef _DENALI_H_
#define _DENALI_H_


#define NAND_BASE                   	 	0x1214000		// ¼Ä´æÆ÷»ùµØÖ·
#define NAND_DATA                    		0x1215000		// Êý¾Ý»ùµØÖ·
#define NAND_DATA_10                        (NAND_DATA + 0x10)

#define DEVICE_RESET				(NAND_BASE + 0x0)
#define     DEVICE_RESET__BANK0				0x0001
#define     DEVICE_RESET__BANK1				0x0002
#define     DEVICE_RESET__BANK2				0x0004
#define     DEVICE_RESET__BANK3				0x0008

#define TRANSFER_SPARE_REG			(NAND_BASE + 0x10)
#define     TRANSFER_SPARE_REG__FLAG			0x0001
#define     TRANSFER_MAIN_REG__FLAG			    0x0000

#define LOAD_WAIT_CNT				(NAND_BASE + 0x20)
#define     LOAD_WAIT_CNT__VALUE			0xffff

#define PROGRAM_WAIT_CNT			(NAND_BASE + 0x30)
#define     PROGRAM_WAIT_CNT__VALUE			0xffff

#define ERASE_WAIT_CNT				(NAND_BASE + 0x40)
#define     ERASE_WAIT_CNT__VALUE			0xffff

#define INT_MON_CYCCNT				(NAND_BASE + 0x50)
#define     INT_MON_CYCCNT__VALUE			0xffff

#define RB_PIN_ENABLED				(NAND_BASE + 0x60)
#define     RB_PIN_ENABLED__BANK0			0x0001
#define     RB_PIN_ENABLED__BANK1			0x0002
#define     RB_PIN_ENABLED__BANK2			0x0004
#define     RB_PIN_ENABLED__BANK3			0x0008

#define MULTIPLANE_OPERATION			(NAND_BASE + 0x70)
#define     MULTIPLANE_OPERATION__FLAG			0x0001

#define MULTIPLANE_READ_ENABLE			(NAND_BASE + 0x80)
#define     MULTIPLANE_READ_ENABLE__FLAG		0x0001

#define COPYBACK_DISABLE			(NAND_BASE + 0x90)
#define     COPYBACK_DISABLE__FLAG			0x0001

#define CACHE_WRITE_ENABLE			(NAND_BASE + 0xa0)
#define     CACHE_WRITE_ENABLE__FLAG			0x0001

#define CACHE_READ_ENABLE			(NAND_BASE + 0xb0)
#define     CACHE_READ_ENABLE__FLAG			0x0001

#define PREFETCH_MODE				(NAND_BASE + 0xc0)
#define     PREFETCH_MODE__PREFETCH_EN			0x0001
#define     PREFETCH_MODE__PREFETCH_BURST_LENGTH	0xfff0

#define CHIP_ENABLE_DONT_CARE			(NAND_BASE + 0xd0)
#define     CHIP_EN_DONT_CARE__FLAG			0x01

#define ECC_ENABLE				(NAND_BASE + 0xe0)
#define     ECC_ENABLE__FLAG				0x0001
#define     ECC_DISABLE__FLAG				0x0000

#define GLOBAL_INT_ENABLE			(NAND_BASE + 0xf0)
#define     GLOBAL_INT_EN_FLAG				0x01

#define WE_2_RE					(NAND_BASE + 0x100)
#define     WE_2_RE__VALUE				0x003f

#define ADDR_2_DATA				(NAND_BASE + 0x110)
#define     ADDR_2_DATA__VALUE				0x003f

#define RE_2_WE					(NAND_BASE + 0x120)
#define     RE_2_WE__VALUE				0x003f

#define ACC_CLKS				(NAND_BASE + 0x130)
#define     ACC_CLKS__VALUE				0x000f

#define NUMBER_OF_PLANES			(NAND_BASE + 0x140)
#define     NUMBER_OF_PLANES__VALUE			0x0007

#define PAGES_PER_BLOCK				(NAND_BASE + 0x150)
#define     PAGES_PER_BLOCK__VALUE			0xffff

#define DEVICE_WIDTH				(NAND_BASE + 0x160)
#define     DEVICE_WIDTH__VALUE				0x0003

#define DEVICE_MAIN_AREA_SIZE			(NAND_BASE + 0x170)
#define     DEVICE_MAIN_AREA_SIZE__VALUE		0xffff

#define DEVICE_SPARE_AREA_SIZE			(NAND_BASE + 0x180)
#define     DEVICE_SPARE_AREA_SIZE__VALUE		0xffff

#define TWO_ROW_ADDR_CYCLES			(NAND_BASE + 0x190)
#define     TWO_ROW_ADDR_CYCLES__FLAG			0x0001

#define MULTIPLANE_ADDR_RESTRICT		(NAND_BASE + 0x1a0)
#define     MULTIPLANE_ADDR_RESTRICT__FLAG		0x0001

#define ECC_CORRECTION				(NAND_BASE + 0x1b0)
#define     ECC_CORRECTION__VALUE			0x001f

#define READ_MODE				(NAND_BASE + 0x1c0)
#define     READ_MODE__VALUE				0x000f

#define WRITE_MODE				(NAND_BASE + 0x1d0)
#define     WRITE_MODE__VALUE				0x000f

#define COPYBACK_MODE				(NAND_BASE + 0x1e0)
#define     COPYBACK_MODE__VALUE			0x000f

#define RDWR_EN_LO_CNT				(NAND_BASE + 0x1f0)
#define     RDWR_EN_LO_CNT__VALUE			0x001f

#define RDWR_EN_HI_CNT				(NAND_BASE + 0x200)
#define     RDWR_EN_HI_CNT__VALUE			0x001f

#define MAX_RD_DELAY				(NAND_BASE + 0x210)
#define     MAX_RD_DELAY__VALUE				0x000f

#define CS_SETUP_CNT				(NAND_BASE + 0x220)
#define     CS_SETUP_CNT__VALUE				0x001f

#define SPARE_AREA_SKIP_BYTES			(NAND_BASE + 0x230)
#define     SPARE_AREA_SKIP_BYTES__VALUE		0x003f

#define SPARE_AREA_MARKER			(NAND_BASE + 0x240)
#define     SPARE_AREA_MARKER__VALUE			0xffff

#define DEVICES_CONNECTED			(NAND_BASE + 0x250)
#define     DEVICES_CONNECTED__VALUE			0x0007

#define DIE_MASK				(NAND_BASE + 0x260)
#define     DIE_MASK__VALUE				0x00ff

#define FIRST_BLOCK_OF_NEXT_PLANE		(NAND_BASE + 0x270)
#define     FIRST_BLOCK_OF_NEXT_PLANE__VALUE		0xffff

#define WRITE_PROTECT				(NAND_BASE + 0x280)
#define     WRITE_PROTECT__FLAG				0x0001

#define RE_2_RE					(NAND_BASE + 0x290)
#define     RE_2_RE__VALUE				0x003f

#define MANUFACTURER_ID				(NAND_BASE + 0x300)
#define     MANUFACTURER_ID__VALUE			0x00ff

#define DEVICE_ID				(NAND_BASE + 0x310)
#define     DEVICE_ID__VALUE				0x00ff

#define DEVICE_PARAM_0				(NAND_BASE + 0x320)
#define     DEVICE_PARAM_0__VALUE			0x00ff

#define DEVICE_PARAM_1				(NAND_BASE + 0x330)
#define     DEVICE_PARAM_1__VALUE			0x00ff

#define DEVICE_PARAM_2				(NAND_BASE + 0x340)
#define     DEVICE_PARAM_2__VALUE			0x00ff

#define LOGICAL_PAGE_DATA_SIZE			(NAND_BASE + 0x350)
#define     LOGICAL_PAGE_DATA_SIZE__VALUE		0xffff

#define LOGICAL_PAGE_SPARE_SIZE			(NAND_BASE + 0x360)
#define     LOGICAL_PAGE_SPARE_SIZE__VALUE		0xffff

#define REVISION				(NAND_BASE + 0x370)
#define     REVISION__VALUE				0xffff

#define ONFI_DEVICE_FEATURES			(NAND_BASE + 0x380)
#define     ONFI_DEVICE_FEATURES__VALUE			0x003f

#define ONFI_OPTIONAL_COMMANDS			(NAND_BASE + 0x390)
#define     ONFI_OPTIONAL_COMMANDS__VALUE		0x003f

#define ONFI_TIMING_MODE			(NAND_BASE + 0x3a0)
#define     ONFI_TIMING_MODE__VALUE			0x003f

#define ONFI_PGM_CACHE_TIMING_MODE		(NAND_BASE + 0x3b0)
#define     ONFI_PGM_CACHE_TIMING_MODE__VALUE		0x003f

#define ONFI_DEVICE_NO_OF_LUNS			(NAND_BASE + 0x3c0)
#define     ONFI_DEVICE_NO_OF_LUNS__NO_OF_LUNS		0x00ff
#define     ONFI_DEVICE_NO_OF_LUNS__ONFI_DEVICE		0x0100

#define ONFI_DEVICE_NO_OF_BLOCKS_PER_LUN_L	(NAND_BASE + 0x3d0)
#define     ONFI_DEVICE_NO_OF_BLOCKS_PER_LUN_L__VALUE	0xffff

#define ONFI_DEVICE_NO_OF_BLOCKS_PER_LUN_U	(NAND_BASE + 0x3e0)
#define     ONFI_DEVICE_NO_OF_BLOCKS_PER_LUN_U__VALUE	0xffff

#define FEATURES					(NAND_BASE + 0x3f0)
#define     FEATURES__N_BANKS				0x0003
#define     FEATURES__ECC_MAX_ERR			0x003c
#define     FEATURES__DMA				0x0040
#define     FEATURES__CMD_DMA				0x0080
#define     FEATURES__PARTITION				0x0100
#define     FEATURES__XDMA_SIDEBAND			0x0200
#define     FEATURES__GPREG				0x0400
#define     FEATURES__INDEX_ADDR			0x0800

#define TRANSFER_MODE				(NAND_BASE + 0x400)
#define     TRANSFER_MODE__VALUE			0x0003

#define INTR_STATUS(__bank)	(NAND_BASE + 0x410 + ((__bank) * 0x50))
#define INTR_EN(__bank)		(NAND_BASE + 0x420 + ((__bank) * 0x50))


#define     INTR_STATUS__ECC_ERR			0x0001
#define     INTR_STATUS__ECC_TRANSACTION_DONE		0x0002
#define     INTR_STATUS__DMA_CMD_COMP			0x0004
#define     INTR_STATUS__TIME_OUT			0x0008
#define     INTR_STATUS__PROGRAM_FAIL			0x0010
#define     INTR_STATUS__ERASE_FAIL			0x0020
#define     INTR_STATUS__LOAD_COMP			0x0040
#define     INTR_STATUS__PROGRAM_COMP			0x0080
#define     INTR_STATUS__ERASE_COMP			0x0100
#define     INTR_STATUS__PIPE_CPYBCK_CMD_COMP		0x0200
#define     INTR_STATUS__LOCKED_BLK			0x0400
#define     INTR_STATUS__UNSUP_CMD			0x0800
#define     INTR_STATUS__INT_ACT			0x1000
#define     INTR_STATUS__RST_COMP			0x2000
#define     INTR_STATUS__PIPE_CMD_ERR			0x4000
#define     INTR_STATUS__PAGE_XFER_INC			0x8000

#define     INTR_EN__ECC_TRANSACTION_DONE		0x0001
#define     INTR_EN__ECC_ERR				0x0002
#define     INTR_EN__DMA_CMD_COMP			0x0004
#define     INTR_EN__TIME_OUT				0x0008
#define     INTR_EN__PROGRAM_FAIL			0x0010
#define     INTR_EN__ERASE_FAIL				0x0020
#define     INTR_EN__LOAD_COMP				0x0040
#define     INTR_EN__PROGRAM_COMP			0x0080
#define     INTR_EN__ERASE_COMP				0x0100
#define     INTR_EN__PIPE_CPYBCK_CMD_COMP		0x0200
#define     INTR_EN__LOCKED_BLK				0x0400
#define     INTR_EN__UNSUP_CMD				0x0800
#define     INTR_EN__INT_ACT				0x1000
#define     INTR_EN__RST_COMP				0x2000
#define     INTR_EN__PIPE_CMD_ERR			0x4000
#define     INTR_EN__PAGE_XFER_INC			0x8000

#define PAGE_CNT(__bank)	(NAND_BASE + 0x430 + ((__bank) * 0x50))
#define ERR_PAGE_ADDR(__bank)	(NAND_BASE + 0x440 + ((__bank) * 0x50))
#define ERR_BLOCK_ADDR(__bank)	(NAND_BASE + 0x450 + ((__bank) * 0x50))

#define DATA_INTR				(NAND_BASE + 0x550)
#define     DATA_INTR__WRITE_SPACE_AV			0x0001
#define     DATA_INTR__READ_DATA_AV			0x0002

#define DATA_INTR_EN				(NAND_BASE + 0x560)
#define     DATA_INTR_EN__WRITE_SPACE_AV		0x0001
#define     DATA_INTR_EN__READ_DATA_AV			0x0002

#define GPREG_0					(NAND_BASE + 0x570)
#define     GPREG_0__VALUE				0xffff

#define GPREG_1					(NAND_BASE + 0x580)
#define     GPREG_1__VALUE				0xffff

#define GPREG_2					(NAND_BASE + 0x590)
#define     GPREG_2__VALUE				0xffff

#define GPREG_3					(NAND_BASE + 0x5a0)
#define     GPREG_3__VALUE				0xffff

#define ECC_THRESHOLD				(NAND_BASE + 0x600)
#define     ECC_THRESHOLD__VALUE			0x03ff

#define ECC_ERROR_BLOCK_ADDRESS			(NAND_BASE + 0x610)
#define     ECC_ERROR_BLOCK_ADDRESS__VALUE		0xffff

#define ECC_ERROR_PAGE_ADDRESS			(NAND_BASE + 0x620)
#define     ECC_ERROR_PAGE_ADDRESS__VALUE		0x0fff
#define     ECC_ERROR_PAGE_ADDRESS__BANK		0xf000

#define ECC_ERROR_ADDRESS			(NAND_BASE + 0x630)
#define     ECC_ERROR_ADDRESS__OFFSET			0x0fff
#define     ECC_ERROR_ADDRESS__SECTOR_NR		0xf000

#define ERR_CORRECTION_INFO			(NAND_BASE + 0x640)
#define     ERR_CORRECTION_INFO__BYTEMASK		0x00ff
#define     ERR_CORRECTION_INFO__DEVICE_NR		0x0f00
#define     ERR_CORRECTION_INFO__ERROR_TYPE		0x4000
#define     ERR_CORRECTION_INFO__LAST_ERR_INFO		0x8000

#define DMA_ENABLE				(NAND_BASE + 0x700)
#define     DMA_ENABLE__FLAG				0x0001
#define     DMA_DISABLE__FLAG				0x0000

#define IGNORE_ECC_DONE				(NAND_BASE + 0x710)
#define     IGNORE_ECC_DONE__FLAG			0x0001

#define DMA_INTR				(NAND_BASE + 0x720)
#define     DMA_INTR__TARGET_ERROR			0x0001
#define     DMA_INTR__DESC_COMP_CHANNEL0		0x0002
#define     DMA_INTR__DESC_COMP_CHANNEL1		0x0004
#define     DMA_INTR__DESC_COMP_CHANNEL2		0x0008
#define     DMA_INTR__DESC_COMP_CHANNEL3		0x0010
#define     DMA_INTR__MEMCOPY_DESC_COMP		0x0020

#define DMA_INTR_EN				(NAND_BASE + 0x730)
#define     DMA_INTR_EN__TARGET_ERROR			0x0001
#define     DMA_INTR_EN__DESC_COMP_CHANNEL0		0x0002
#define     DMA_INTR_EN__DESC_COMP_CHANNEL1		0x0004
#define     DMA_INTR_EN__DESC_COMP_CHANNEL2		0x0008
#define     DMA_INTR_EN__DESC_COMP_CHANNEL3		0x0010
#define     DMA_INTR_EN__MEMCOPY_DESC_COMP		0x0020

#define TARGET_ERR_ADDR_LO			(NAND_BASE + 0x740)
#define     TARGET_ERR_ADDR_LO__VALUE			0xffff

#define TARGET_ERR_ADDR_HI			(NAND_BASE + 0x750)
#define     TARGET_ERR_ADDR_HI__VALUE			0xffff

#define CHNL_ACTIVE				(NAND_BASE + 0x760)
#define     CHNL_ACTIVE__CHANNEL0			0x0001
#define     CHNL_ACTIVE__CHANNEL1			0x0002
#define     CHNL_ACTIVE__CHANNEL2			0x0004
#define     CHNL_ACTIVE__CHANNEL3			0x0008

#define ACTIVE_SRC_ID				(NAND_BASE + 0x800)
#define     ACTIVE_SRC_ID__VALUE			0x00ff

#define PTN_INTR					(NAND_BASE + 0x810)
#define     PTN_INTR__CONFIG_ERROR			0x0001
#define     PTN_INTR__ACCESS_ERROR_BANK0		0x0002
#define     PTN_INTR__ACCESS_ERROR_BANK1		0x0004
#define     PTN_INTR__ACCESS_ERROR_BANK2		0x0008
#define     PTN_INTR__ACCESS_ERROR_BANK3		0x0010
#define     PTN_INTR__REG_ACCESS_ERROR			0x0020

#define PTN_INTR_EN				(NAND_BASE + 0x820)
#define     PTN_INTR_EN__CONFIG_ERROR			0x0001
#define     PTN_INTR_EN__ACCESS_ERROR_BANK0		0x0002
#define     PTN_INTR_EN__ACCESS_ERROR_BANK1		0x0004
#define     PTN_INTR_EN__ACCESS_ERROR_BANK2		0x0008
#define     PTN_INTR_EN__ACCESS_ERROR_BANK3		0x0010
#define     PTN_INTR_EN__REG_ACCESS_ERROR		0x0020

#define PERM_SRC_ID(__bank)	(NAND_BASE + 0x830 + ((__bank) * 0x40))
#define     PERM_SRC_ID__SRCID				0x00ff
#define     PERM_SRC_ID__DIRECT_ACCESS_ACTIVE		0x0800
#define     PERM_SRC_ID__WRITE_ACTIVE			0x2000
#define     PERM_SRC_ID__READ_ACTIVE			0x4000
#define     PERM_SRC_ID__PARTITION_VALID		0x8000

#define MIN_BLK_ADDR(__bank)	(NAND_BASE + 0x840 + ((__bank) * 0x40))
#define     MIN_BLK_ADDR__VALUE				0xffff

#define MAX_BLK_ADDR(__bank)	(NAND_BASE + 0x850 + ((__bank) * 0x40))
#define     MAX_BLK_ADDR__VALUE				0xffff

#define MIN_MAX_BANK(__bank)	(NAND_BASE + 0x860 + ((__bank) * 0x40))
#define     MIN_MAX_BANK__MIN_VALUE			0x0003
#define     MIN_MAX_BANK__MAX_VALUE			0x000c


/* ffsdefs.h */
#define CLEAR 0                 /*use this to clear a field instead of "fail"*/
#define SET   1                 /*use this to set a field instead of "pass"*/
#define FAIL 1                  /*failed flag*/
#define PASS 0                  /*success flag*/
#define ERR -1                  /*error flag*/

/* lld.h */
#define GOOD_BLOCK 0
#define DEFECTIVE_BLOCK 1
#define READ_ERROR 2

#define CLK_X  5
#define CLK_MULTI 4

/* spectraswconfig.h */
#define CMD_DMA 0

#define SPECTRA_PARTITION_ID    0
/**** Block Table and Reserved Block Parameters *****/
#define SPECTRA_START_BLOCK     3
#define NUM_FREE_BLOCKS_GATE    30

/* KBV - Updated to LNW scratch register address */
#define SCRATCH_REG_ADDR    CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR
#define SCRATCH_REG_SIZE    64

#define GLOB_HWCTL_DEFAULT_BLKS    2048

#define SUPPORT_15BITECC        1
#define SUPPORT_8BITECC         1

#define CUSTOM_CONF_PARAMS      0

#define ONFI_BLOOM_TIME         1
#define MODE5_WORKAROUND        0

/* lld_nand.h */
/*
 * NAND Flash Controller Device Driver
 * Copyright (c) 2009, Intel Corporation and its suppliers.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 *
 */

#define MODE_00    0x00000000
#define MODE_01    0x04000000
#define MODE_10    0x08000000
#define MODE_11    0x0C000000

/* These constants are defined by the driver to enable common driver
 * configuration options. */
#define SPARE_ACCESS		0x41
#define MAIN_ACCESS		0x42
#define MAIN_SPARE_ACCESS	0x43

#define DATA_TRANSFER_MODE              0
#define PROTECTION_PER_BLOCK            1
#define LOAD_WAIT_COUNT                 2
#define PROGRAM_WAIT_COUNT              3
#define ERASE_WAIT_COUNT                4
#define INT_MONITOR_CYCLE_COUNT         5
#define READ_BUSY_PIN_ENABLED           6
#define MULTIPLANE_OPERATION_SUPPORT    7
#define PRE_FETCH_MODE                  8
#define CE_DONT_CARE_SUPPORT            9
#define COPYBACK_SUPPORT                10
#define CACHE_WRITE_SUPPORT             11
#define CACHE_READ_SUPPORT              12
#define NUM_PAGES_IN_BLOCK              13
#define ECC_ENABLE_SELECT               14
#define WRITE_ENABLE_2_READ_ENABLE      15
#define ADDRESS_2_DATA                  16
#define READ_ENABLE_2_WRITE_ENABLE      17
#define TWO_ROW_ADDRESS_CYCLES          18
#define MULTIPLANE_ADDRESS_RESTRICT     19
#define ACC_CLOCKS                      20
#define READ_WRITE_ENABLE_LOW_COUNT     21
#define READ_WRITE_ENABLE_HIGH_COUNT    22

/*nand É豸ÃèÊö½á¹¹Ìå*/
struct nand_flash_device_para
{
	uint8_t manuf_id;             /* ³§¼ÒID */
	uint8_t device_id;            /* É豸ID */
	uint8_t res_id;               /* Æ÷¼þID */
	uint8_t bus_num;              /* 0:8λ  1:16λ */
	uint16_t  ecc_strength;         /*ECC ¾À´íÄÜÁ¦*/
	uint16_t  page_size;            /* ÿҳmainÇøÓò´óС */
	uint16_t  page_size_shift;      
	uint16_t  oob_size;             /* ÿҳspareÇøÓò´óС */
	uint16_t  block_size_shift;
	uint16_t  block_num;            /* ¿éÊý */
	uint32_t  block_size;           /* ÿ¿éµÄ´óС */
};

#endif /* _DENALI_H_*/