flash_nand_parts.h

某个ARM9板子的实际bootloader 对裁剪

#ifndef _FLASH_NAND_PARTS_H
#define _FLASH_NAND_PARTS_H

#define FLASH_DEBUG  0
#define FLASHWORD(x)			(x & 0xff)
//----------------------------------------------------------------------------
// Common device details.
#define FLASH_Read_ID                   FLASHWORD(0x90)
#define FLASH_Reset                     FLASHWORD(0xFF)
#define FLASH_Read_Mode1                FLASHWORD(0x00)
#define FLASH_Read_Mode2                FLASHWORD(0x01)
#define FLASH_Read_Mode3                FLASHWORD(0x50)
#define FLASH_Program                   FLASHWORD(0x10)
#define FLASH_Send_Data                 FLASHWORD(0x80)
#define FLASH_Status                    FLASHWORD(0x70)
#define FLASH_Block_Erase               FLASHWORD(0x60)
#define FLASH_Start_Erase               FLASHWORD(0xD0)

//#define CYGNUM_FLASH_ID_MANUFACTURER    FLASHWORD(0x98)
#define CYGNUM_FLASH_VENDOR_TOSHIBA    FLASHWORD(0x98)
#define CYGNUM_FLASH_VENDOR_SAMSUNG    FLASHWORD(0xec)


//--> storlink define
#define	FLASH_WORD_ID		        0x00000000
#define	FLASH_STATUS		        0x00000008
#define	FLASH_TYPE		        0x0000000C
#define	NFLASH_ACCESS		        0x00000030
#define	NFLASH_COUNT		        0x00000034
#define	NFLASH_COMMAND_ADDRESS         	0x00000038
#define	NFLASH_ADDRESS            	0x0000003C
#define	NFLASH_DATA		        0x00000040
#define	NFLASH_TIMING 	            	0x0000004C   
#define	NFLASH_ECC_STATUS		0x00000050
#define	NFLASH_ECC_CONTROL		0x00000054
#define	NFLASH_ECC_OOB			0x0000005c
#define	NFLASH_ECC_CODE_GEN0		0x00000060
#define	NFLASH_ECC_CODE_GEN1		0x00000064
#define	NFLASH_ECC_CODE_GEN2		0x00000068
#define	NFLASH_ECC_CODE_GEN3		0x0000006C
#define	NFLASH_FIFO_CONTROL		0x00000070
#define	NFLASH_FIFO_STATUS		0x00000074
#define	NFLASH_FIFO_ADDRESS		0x00000078
#define	NFLASH_FIFO_DATA		0x0000007c

#define NFLASH_CHIP0_EN            	0x00000000  // 16th bit = 0
#define NFLASH_CHIP1_EN            	0x00010000  // 16th bit = 1

#define	NFLASH_WiDTH8              	0x00000000
#define	NFLASH_WiDTH16             	0x00000400
#define	NFLASH_WiDTH32             	0x00000800

#define	NFLASH_DIRECT              	0x00004000 //0x00004000 0x00044000
#define	NFLASH_INDIRECT            	0x00000000

/* DMA Registers */
#define	DMA_MAIN_CFG 		   		0x00000024
#define	DMA_INT_TC_CLR				0x00000008
#define	DMA_TC						0x00000014

#define	DMA_CH0_CSR    				0x00000100
#define	DMA_CH0_CFG    				0x00000104
#define	DMA_CH0_SRC_ADDR    		0x00000108
#define	DMA_CH0_DST_ADDR    		0x0000010c
#define	DMA_CH0_LLP    				0x00000110
#define	DMA_CH0_SIZE    			0x00000114

#define PASS	   1
#define FAIL       2
#define ECCERROR   3
#define Sequential_Data_Input_cmd  0x80
#define Read1_cmd    0x00
#define Read2_cmd    0x50
#define ReadID_cmd   0x90
#define Reset_cmd    0xff
#define Page_Program_cmd  0x10
#define Block_Erase_cmd   0x60
#define Block_Erase_Confirm_cmd  0xd0
#define Read_Status_cmd   0x70
#define FLASH_INTERLEAVE 1

// <--

//typedef unsigned long long UINT64;

typedef struct flash_dev_info {
    UINT8	device_id;
    UINT32	block_size;
    UINT32	page_size;
    UINT32  block_count;
    UINT32  base_mask;
    UINT32  device_size;
} flash_dev_info_t;


static const flash_dev_info_t supported_devices[] = {
{  // 8Mb (1MB)
    device_id  : FLASHWORD(0x6e),
    block_size : 0x1000 * FLASH_INTERLEAVE,
    page_size  : 0x100 * FLASH_INTERLEAVE,
    block_count: 256,
    device_size: 0x100000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x100000 * FLASH_INTERLEAVE - 1),
},
{  // 8Mb (1MB)
    device_id  : FLASHWORD(0xec),
    block_size : 0x1000 * FLASH_INTERLEAVE,
    page_size  : 0x100 * FLASH_INTERLEAVE,
    block_count: 256,
    device_size: 0x100000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x100000 * FLASH_INTERLEAVE - 1),
},

{  // 16Mb (2MB)
    device_id  : FLASHWORD(0xea),
    block_size : 0x1000 * FLASH_INTERLEAVE,
    page_size  : 0x100 * FLASH_INTERLEAVE,
    block_count: 512,
    device_size: 0x200000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x200000 * FLASH_INTERLEAVE - 1),
},
{  // 16Mb (2MB)
    device_id  : FLASHWORD(0x64),
    block_size : 0x1000 * FLASH_INTERLEAVE,
    page_size  : 0x100 * FLASH_INTERLEAVE,
    block_count: 512,
    device_size: 0x200000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x200000 * FLASH_INTERLEAVE - 1),
},

{  // 32Mb (4MB)
    device_id  : FLASHWORD(0xe3),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 512,
    device_size: 0x400000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x400000 * FLASH_INTERLEAVE - 1),
},
{  // 32Mb (4MB)
    device_id  : FLASHWORD(0xe5),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 512,
    device_size: 0x400000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x400000 * FLASH_INTERLEAVE - 1),
},
{  // 32Mb (4MB)
    device_id  : FLASHWORD(0x6b),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 512,
    device_size: 0x400000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x400000 * FLASH_INTERLEAVE - 1),
},

{  // 64Mb (8MB)
    device_id  : FLASHWORD(0xe6),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x800000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x800000 * FLASH_INTERLEAVE - 1),
},
{  // 64Mb (8MB)
    device_id  : FLASHWORD(0x6d),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x800000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x800000 * FLASH_INTERLEAVE - 1),
},
{  // 64Mb (8MB)
    device_id  : FLASHWORD(0x70),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x800000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x800000 * FLASH_INTERLEAVE - 1),
},
{  // 64Mb (8MB)
    device_id  : FLASHWORD(0x39),
    block_size : 0x2000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x800000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x800000 * FLASH_INTERLEAVE - 1),
},

{  // 128Mb (16MB)
    device_id  : FLASHWORD(0x73),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x1000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x1000000 * FLASH_INTERLEAVE - 1),
},
{  // 128Mb (16MB)
    device_id  : FLASHWORD(0xf2),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x1000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x1000000 * FLASH_INTERLEAVE - 1),
},
{  // 128Mb (16MB)
    device_id  : FLASHWORD(0x33),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x1000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x1000000 * FLASH_INTERLEAVE - 1),
},
{  // 128Mb (16MB)
    device_id  : FLASHWORD(0x53),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x1000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x1000000 * FLASH_INTERLEAVE - 1),
},

{  // 256Mb (32MB)
    device_id  : FLASHWORD(0xf4),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 2048,
    device_size: 0x2000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x2000000 * FLASH_INTERLEAVE - 1),
},
{  // 256Mb (32MB)
    device_id  : FLASHWORD(0x75),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 2048,
    device_size: 0x2000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x2000000 * FLASH_INTERLEAVE - 1),
},
{  // 256Mb (32MB)
    device_id  : FLASHWORD(0x35),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 2048,
    device_size: 0x2000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x2000000 * FLASH_INTERLEAVE - 1),
},
{  // 256Mb (32MB)
    device_id  : FLASHWORD(0x45),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 2048,
    device_size: 0x2000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x2000000 * FLASH_INTERLEAVE - 1),
},
{  // 256Mb (32MB)
    device_id  : FLASHWORD(0x55),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 2048,
    device_size: 0x2000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x2000000 * FLASH_INTERLEAVE - 1),
},

{  // 512Mb (64MB)
    device_id  : FLASHWORD(0xf7),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 4096,
    device_size: 0x4000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x4000000 * FLASH_INTERLEAVE - 1),
},
{  // 512Mb (64MB)
    device_id  : FLASHWORD(0x76),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 4096,
    device_size: 0x4000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x4000000 * FLASH_INTERLEAVE - 1),
},
{  // 512Mb (64MB)
    device_id  : FLASHWORD(0x36),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 4096,
    device_size: 0x4000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x4000000 * FLASH_INTERLEAVE - 1),
},
{  // 512Mb (64MB)
    device_id  : FLASHWORD(0x56),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 4096,
    device_size: 0x4000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x4000000 * FLASH_INTERLEAVE - 1),
},

{  // 1024Mb (128MB) small page
    device_id  : FLASHWORD(0xf8),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 8192,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
{  // 1024Mb (128MB) small page
    device_id  : FLASHWORD(0x79),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 8192,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
{  // 1024Mb (128MB) small page
    device_id  : FLASHWORD(0x78),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 8192,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
{  // 1024Mb (128MB) small page
    device_id  : FLASHWORD(0x74),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 8192,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
{  // 1024Mb (128MB) small page
    device_id  : FLASHWORD(0xb1),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 8192,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
{  // 1024Mb (128MB) small page
    device_id  : FLASHWORD(0xc1),
    block_size : 0x4000 * FLASH_INTERLEAVE,
    page_size  : 0x200 * FLASH_INTERLEAVE,
    block_count: 8192,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},


{  // 1024Mb (128MB) large page
    device_id  : FLASHWORD(0xA1),
    block_size : 0x20000 * FLASH_INTERLEAVE,
    page_size  : 0x800 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
{  // 1024Mb (128MB) large page
    device_id  : FLASHWORD(0xf1),
    block_size : 0x20000 * FLASH_INTERLEAVE,
    page_size  : 0x800 * FLASH_INTERLEAVE,
    block_count: 1024,
    device_size: 0x8000000 * FLASH_INTERLEAVE,
    base_mask  : ~(0x8000000 * FLASH_INTERLEAVE - 1),
},
};


void flash_delay(void);
#endif // ifndef CYGONCE_DEVS_FLASH_TOSHIBA_TC58XXX_PARTS_INL