diff options
Diffstat (limited to 'drivers/mtd/nand/denali.h')
| -rw-r--r-- | drivers/mtd/nand/denali.h | 480 |
1 files changed, 83 insertions, 397 deletions
diff --git a/drivers/mtd/nand/denali.h b/drivers/mtd/nand/denali.h index 422a29ab2f6..96681746242 100644 --- a/drivers/mtd/nand/denali.h +++ b/drivers/mtd/nand/denali.h @@ -17,7 +17,7 @@ * */ -#include <linux/mtd/nand.h> +#include <linux/mtd/nand.h> #define DEVICE_RESET 0x0 #define DEVICE_RESET__BANK0 0x0001 @@ -29,7 +29,7 @@ #define TRANSFER_SPARE_REG__FLAG 0x0001 #define LOAD_WAIT_CNT 0x20 -#define LOAD_WAIT_CNT__VALUE 0xffff +#define LOAD_WAIT_CNT__VALUE 0xffff #define PROGRAM_WAIT_CNT 0x30 #define PROGRAM_WAIT_CNT__VALUE 0xffff @@ -83,7 +83,7 @@ #define RE_2_WE 0x120 #define RE_2_WE__VALUE 0x003f -#define ACC_CLKS 0x130 +#define ACC_CLKS 0x130 #define ACC_CLKS__VALUE 0x000f #define NUMBER_OF_PLANES 0x140 @@ -140,7 +140,7 @@ #define DEVICES_CONNECTED 0x250 #define DEVICES_CONNECTED__VALUE 0x0007 -#define DIE_MASK 0x260 +#define DIE_MASK 0x260 #define DIE_MASK__VALUE 0x00ff #define FIRST_BLOCK_OF_NEXT_PLANE 0x270 @@ -152,7 +152,7 @@ #define RE_2_RE 0x290 #define RE_2_RE__VALUE 0x003f -#define MANUFACTURER_ID 0x300 +#define MANUFACTURER_ID 0x300 #define MANUFACTURER_ID__VALUE 0x00ff #define DEVICE_ID 0x310 @@ -173,13 +173,13 @@ #define LOGICAL_PAGE_SPARE_SIZE 0x360 #define LOGICAL_PAGE_SPARE_SIZE__VALUE 0xffff -#define REVISION 0x370 +#define REVISION 0x370 #define REVISION__VALUE 0xffff #define ONFI_DEVICE_FEATURES 0x380 #define ONFI_DEVICE_FEATURES__VALUE 0x003f -#define ONFI_OPTIONAL_COMMANDS 0x390 +#define ONFI_OPTIONAL_COMMANDS 0x390 #define ONFI_OPTIONAL_COMMANDS__VALUE 0x003f #define ONFI_TIMING_MODE 0x3a0 @@ -201,195 +201,56 @@ #define FEATURES 0x3f0 #define FEATURES__N_BANKS 0x0003 #define FEATURES__ECC_MAX_ERR 0x003c -#define FEATURES__DMA 0x0040 +#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 FEATURES__INDEX_ADDR 0x0800 #define TRANSFER_MODE 0x400 #define TRANSFER_MODE__VALUE 0x0003 -#define INTR_STATUS0 0x410 -#define INTR_STATUS0__ECC_TRANSACTION_DONE 0x0001 -#define INTR_STATUS0__ECC_ERR 0x0002 -#define INTR_STATUS0__DMA_CMD_COMP 0x0004 -#define INTR_STATUS0__TIME_OUT 0x0008 -#define INTR_STATUS0__PROGRAM_FAIL 0x0010 -#define INTR_STATUS0__ERASE_FAIL 0x0020 -#define INTR_STATUS0__LOAD_COMP 0x0040 -#define INTR_STATUS0__PROGRAM_COMP 0x0080 -#define INTR_STATUS0__ERASE_COMP 0x0100 -#define INTR_STATUS0__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_STATUS0__LOCKED_BLK 0x0400 -#define INTR_STATUS0__UNSUP_CMD 0x0800 -#define INTR_STATUS0__INT_ACT 0x1000 -#define INTR_STATUS0__RST_COMP 0x2000 -#define INTR_STATUS0__PIPE_CMD_ERR 0x4000 -#define INTR_STATUS0__PAGE_XFER_INC 0x8000 - -#define INTR_EN0 0x420 -#define INTR_EN0__ECC_TRANSACTION_DONE 0x0001 -#define INTR_EN0__ECC_ERR 0x0002 -#define INTR_EN0__DMA_CMD_COMP 0x0004 -#define INTR_EN0__TIME_OUT 0x0008 -#define INTR_EN0__PROGRAM_FAIL 0x0010 -#define INTR_EN0__ERASE_FAIL 0x0020 -#define INTR_EN0__LOAD_COMP 0x0040 -#define INTR_EN0__PROGRAM_COMP 0x0080 -#define INTR_EN0__ERASE_COMP 0x0100 -#define INTR_EN0__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_EN0__LOCKED_BLK 0x0400 -#define INTR_EN0__UNSUP_CMD 0x0800 -#define INTR_EN0__INT_ACT 0x1000 -#define INTR_EN0__RST_COMP 0x2000 -#define INTR_EN0__PIPE_CMD_ERR 0x4000 -#define INTR_EN0__PAGE_XFER_INC 0x8000 - -#define PAGE_CNT0 0x430 -#define PAGE_CNT0__VALUE 0x00ff - -#define ERR_PAGE_ADDR0 0x440 -#define ERR_PAGE_ADDR0__VALUE 0xffff - -#define ERR_BLOCK_ADDR0 0x450 -#define ERR_BLOCK_ADDR0__VALUE 0xffff - -#define INTR_STATUS1 0x460 -#define INTR_STATUS1__ECC_TRANSACTION_DONE 0x0001 -#define INTR_STATUS1__ECC_ERR 0x0002 -#define INTR_STATUS1__DMA_CMD_COMP 0x0004 -#define INTR_STATUS1__TIME_OUT 0x0008 -#define INTR_STATUS1__PROGRAM_FAIL 0x0010 -#define INTR_STATUS1__ERASE_FAIL 0x0020 -#define INTR_STATUS1__LOAD_COMP 0x0040 -#define INTR_STATUS1__PROGRAM_COMP 0x0080 -#define INTR_STATUS1__ERASE_COMP 0x0100 -#define INTR_STATUS1__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_STATUS1__LOCKED_BLK 0x0400 -#define INTR_STATUS1__UNSUP_CMD 0x0800 -#define INTR_STATUS1__INT_ACT 0x1000 -#define INTR_STATUS1__RST_COMP 0x2000 -#define INTR_STATUS1__PIPE_CMD_ERR 0x4000 -#define INTR_STATUS1__PAGE_XFER_INC 0x8000 - -#define INTR_EN1 0x470 -#define INTR_EN1__ECC_TRANSACTION_DONE 0x0001 -#define INTR_EN1__ECC_ERR 0x0002 -#define INTR_EN1__DMA_CMD_COMP 0x0004 -#define INTR_EN1__TIME_OUT 0x0008 -#define INTR_EN1__PROGRAM_FAIL 0x0010 -#define INTR_EN1__ERASE_FAIL 0x0020 -#define INTR_EN1__LOAD_COMP 0x0040 -#define INTR_EN1__PROGRAM_COMP 0x0080 -#define INTR_EN1__ERASE_COMP 0x0100 -#define INTR_EN1__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_EN1__LOCKED_BLK 0x0400 -#define INTR_EN1__UNSUP_CMD 0x0800 -#define INTR_EN1__INT_ACT 0x1000 -#define INTR_EN1__RST_COMP 0x2000 -#define INTR_EN1__PIPE_CMD_ERR 0x4000 -#define INTR_EN1__PAGE_XFER_INC 0x8000 - -#define PAGE_CNT1 0x480 -#define PAGE_CNT1__VALUE 0x00ff - -#define ERR_PAGE_ADDR1 0x490 -#define ERR_PAGE_ADDR1__VALUE 0xffff - -#define ERR_BLOCK_ADDR1 0x4a0 -#define ERR_BLOCK_ADDR1__VALUE 0xffff - -#define INTR_STATUS2 0x4b0 -#define INTR_STATUS2__ECC_TRANSACTION_DONE 0x0001 -#define INTR_STATUS2__ECC_ERR 0x0002 -#define INTR_STATUS2__DMA_CMD_COMP 0x0004 -#define INTR_STATUS2__TIME_OUT 0x0008 -#define INTR_STATUS2__PROGRAM_FAIL 0x0010 -#define INTR_STATUS2__ERASE_FAIL 0x0020 -#define INTR_STATUS2__LOAD_COMP 0x0040 -#define INTR_STATUS2__PROGRAM_COMP 0x0080 -#define INTR_STATUS2__ERASE_COMP 0x0100 -#define INTR_STATUS2__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_STATUS2__LOCKED_BLK 0x0400 -#define INTR_STATUS2__UNSUP_CMD 0x0800 -#define INTR_STATUS2__INT_ACT 0x1000 -#define INTR_STATUS2__RST_COMP 0x2000 -#define INTR_STATUS2__PIPE_CMD_ERR 0x4000 -#define INTR_STATUS2__PAGE_XFER_INC 0x8000 - -#define INTR_EN2 0x4c0 -#define INTR_EN2__ECC_TRANSACTION_DONE 0x0001 -#define INTR_EN2__ECC_ERR 0x0002 -#define INTR_EN2__DMA_CMD_COMP 0x0004 -#define INTR_EN2__TIME_OUT 0x0008 -#define INTR_EN2__PROGRAM_FAIL 0x0010 -#define INTR_EN2__ERASE_FAIL 0x0020 -#define INTR_EN2__LOAD_COMP 0x0040 -#define INTR_EN2__PROGRAM_COMP 0x0080 -#define INTR_EN2__ERASE_COMP 0x0100 -#define INTR_EN2__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_EN2__LOCKED_BLK 0x0400 -#define INTR_EN2__UNSUP_CMD 0x0800 -#define INTR_EN2__INT_ACT 0x1000 -#define INTR_EN2__RST_COMP 0x2000 -#define INTR_EN2__PIPE_CMD_ERR 0x4000 -#define INTR_EN2__PAGE_XFER_INC 0x8000 - -#define PAGE_CNT2 0x4d0 -#define PAGE_CNT2__VALUE 0x00ff - -#define ERR_PAGE_ADDR2 0x4e0 -#define ERR_PAGE_ADDR2__VALUE 0xffff - -#define ERR_BLOCK_ADDR2 0x4f0 -#define ERR_BLOCK_ADDR2__VALUE 0xffff - -#define INTR_STATUS3 0x500 -#define INTR_STATUS3__ECC_TRANSACTION_DONE 0x0001 -#define INTR_STATUS3__ECC_ERR 0x0002 -#define INTR_STATUS3__DMA_CMD_COMP 0x0004 -#define INTR_STATUS3__TIME_OUT 0x0008 -#define INTR_STATUS3__PROGRAM_FAIL 0x0010 -#define INTR_STATUS3__ERASE_FAIL 0x0020 -#define INTR_STATUS3__LOAD_COMP 0x0040 -#define INTR_STATUS3__PROGRAM_COMP 0x0080 -#define INTR_STATUS3__ERASE_COMP 0x0100 -#define INTR_STATUS3__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_STATUS3__LOCKED_BLK 0x0400 -#define INTR_STATUS3__UNSUP_CMD 0x0800 -#define INTR_STATUS3__INT_ACT 0x1000 -#define INTR_STATUS3__RST_COMP 0x2000 -#define INTR_STATUS3__PIPE_CMD_ERR 0x4000 -#define INTR_STATUS3__PAGE_XFER_INC 0x8000 - -#define INTR_EN3 0x510 -#define INTR_EN3__ECC_TRANSACTION_DONE 0x0001 -#define INTR_EN3__ECC_ERR 0x0002 -#define INTR_EN3__DMA_CMD_COMP 0x0004 -#define INTR_EN3__TIME_OUT 0x0008 -#define INTR_EN3__PROGRAM_FAIL 0x0010 -#define INTR_EN3__ERASE_FAIL 0x0020 -#define INTR_EN3__LOAD_COMP 0x0040 -#define INTR_EN3__PROGRAM_COMP 0x0080 -#define INTR_EN3__ERASE_COMP 0x0100 -#define INTR_EN3__PIPE_CPYBCK_CMD_COMP 0x0200 -#define INTR_EN3__LOCKED_BLK 0x0400 -#define INTR_EN3__UNSUP_CMD 0x0800 -#define INTR_EN3__INT_ACT 0x1000 -#define INTR_EN3__RST_COMP 0x2000 -#define INTR_EN3__PIPE_CMD_ERR 0x4000 -#define INTR_EN3__PAGE_XFER_INC 0x8000 - -#define PAGE_CNT3 0x520 -#define PAGE_CNT3__VALUE 0x00ff - -#define ERR_PAGE_ADDR3 0x530 -#define ERR_PAGE_ADDR3__VALUE 0xffff - -#define ERR_BLOCK_ADDR3 0x540 -#define ERR_BLOCK_ADDR3__VALUE 0xffff +#define INTR_STATUS(__bank) (0x410 + ((__bank) * 0x50)) +#define INTR_EN(__bank) (0x420 + ((__bank) * 0x50)) + +#define INTR_STATUS__ECC_TRANSACTION_DONE 0x0001 +#define INTR_STATUS__ECC_ERR 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) (0x430 + ((__bank) * 0x50)) +#define ERR_PAGE_ADDR(__bank) (0x440 + ((__bank) * 0x50)) +#define ERR_BLOCK_ADDR(__bank) (0x450 + ((__bank) * 0x50)) #define DATA_INTR 0x550 #define DATA_INTR__WRITE_SPACE_AV 0x0001 @@ -412,9 +273,9 @@ #define GPREG_3__VALUE 0xffff #define ECC_THRESHOLD 0x600 -#define ECC_THRESHOLD__VALUE 0x03ff +#define ECC_THRESHOLD__VALUE 0x03ff -#define ECC_ERROR_BLOCK_ADDRESS 0x610 +#define ECC_ERROR_BLOCK_ADDRESS 0x610 #define ECC_ERROR_BLOCK_ADDRESS__VALUE 0xffff #define ECC_ERROR_PAGE_ADDRESS 0x620 @@ -466,7 +327,7 @@ #define CHNL_ACTIVE__CHANNEL3 0x0008 #define ACTIVE_SRC_ID 0x800 -#define ACTIVE_SRC_ID__VALUE 0x00ff +#define ACTIVE_SRC_ID__VALUE 0x00ff #define PTN_INTR 0x810 #define PTN_INTR__CONFIG_ERROR 0x0001 @@ -484,182 +345,23 @@ #define PTN_INTR_EN__ACCESS_ERROR_BANK3 0x0010 #define PTN_INTR_EN__REG_ACCESS_ERROR 0x0020 -#define PERM_SRC_ID_0 0x830 -#define PERM_SRC_ID_0__SRCID 0x00ff -#define PERM_SRC_ID_0__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_0__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_0__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_0__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_0 0x840 -#define MIN_BLK_ADDR_0__VALUE 0xffff - -#define MAX_BLK_ADDR_0 0x850 -#define MAX_BLK_ADDR_0__VALUE 0xffff - -#define MIN_MAX_BANK_0 0x860 -#define MIN_MAX_BANK_0__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_0__MAX_VALUE 0x000c - -#define PERM_SRC_ID_1 0x870 -#define PERM_SRC_ID_1__SRCID 0x00ff -#define PERM_SRC_ID_1__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_1__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_1__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_1__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_1 0x880 -#define MIN_BLK_ADDR_1__VALUE 0xffff - -#define MAX_BLK_ADDR_1 0x890 -#define MAX_BLK_ADDR_1__VALUE 0xffff - -#define MIN_MAX_BANK_1 0x8a0 -#define MIN_MAX_BANK_1__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_1__MAX_VALUE 0x000c - -#define PERM_SRC_ID_2 0x8b0 -#define PERM_SRC_ID_2__SRCID 0x00ff -#define PERM_SRC_ID_2__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_2__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_2__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_2__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_2 0x8c0 -#define MIN_BLK_ADDR_2__VALUE 0xffff - -#define MAX_BLK_ADDR_2 0x8d0 -#define MAX_BLK_ADDR_2__VALUE 0xffff - -#define MIN_MAX_BANK_2 0x8e0 -#define MIN_MAX_BANK_2__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_2__MAX_VALUE 0x000c - -#define PERM_SRC_ID_3 0x8f0 -#define PERM_SRC_ID_3__SRCID 0x00ff -#define PERM_SRC_ID_3__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_3__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_3__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_3__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_3 0x900 -#define MIN_BLK_ADDR_3__VALUE 0xffff - -#define MAX_BLK_ADDR_3 0x910 -#define MAX_BLK_ADDR_3__VALUE 0xffff - -#define MIN_MAX_BANK_3 0x920 -#define MIN_MAX_BANK_3__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_3__MAX_VALUE 0x000c - -#define PERM_SRC_ID_4 0x930 -#define PERM_SRC_ID_4__SRCID 0x00ff -#define PERM_SRC_ID_4__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_4__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_4__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_4__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_4 0x940 -#define MIN_BLK_ADDR_4__VALUE 0xffff - -#define MAX_BLK_ADDR_4 0x950 -#define MAX_BLK_ADDR_4__VALUE 0xffff - -#define MIN_MAX_BANK_4 0x960 -#define MIN_MAX_BANK_4__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_4__MAX_VALUE 0x000c - -#define PERM_SRC_ID_5 0x970 -#define PERM_SRC_ID_5__SRCID 0x00ff -#define PERM_SRC_ID_5__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_5__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_5__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_5__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_5 0x980 -#define MIN_BLK_ADDR_5__VALUE 0xffff - -#define MAX_BLK_ADDR_5 0x990 -#define MAX_BLK_ADDR_5__VALUE 0xffff - -#define MIN_MAX_BANK_5 0x9a0 -#define MIN_MAX_BANK_5__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_5__MAX_VALUE 0x000c - -#define PERM_SRC_ID_6 0x9b0 -#define PERM_SRC_ID_6__SRCID 0x00ff -#define PERM_SRC_ID_6__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_6__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_6__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_6__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_6 0x9c0 -#define MIN_BLK_ADDR_6__VALUE 0xffff - -#define MAX_BLK_ADDR_6 0x9d0 -#define MAX_BLK_ADDR_6__VALUE 0xffff - -#define MIN_MAX_BANK_6 0x9e0 -#define MIN_MAX_BANK_6__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_6__MAX_VALUE 0x000c - -#define PERM_SRC_ID_7 0x9f0 -#define PERM_SRC_ID_7__SRCID 0x00ff -#define PERM_SRC_ID_7__DIRECT_ACCESS_ACTIVE 0x0800 -#define PERM_SRC_ID_7__WRITE_ACTIVE 0x2000 -#define PERM_SRC_ID_7__READ_ACTIVE 0x4000 -#define PERM_SRC_ID_7__PARTITION_VALID 0x8000 - -#define MIN_BLK_ADDR_7 0xa00 -#define MIN_BLK_ADDR_7__VALUE 0xffff - -#define MAX_BLK_ADDR_7 0xa10 -#define MAX_BLK_ADDR_7__VALUE 0xffff - -#define MIN_MAX_BANK_7 0xa20 -#define MIN_MAX_BANK_7__MIN_VALUE 0x0003 -#define MIN_MAX_BANK_7__MAX_VALUE 0x000c - -/* flash.h */ -struct device_info_tag { - uint16_t wDeviceMaker; - uint16_t wDeviceID; - uint8_t bDeviceParam0; - uint8_t bDeviceParam1; - uint8_t bDeviceParam2; - uint32_t wDeviceType; - uint32_t wSpectraStartBlock; - uint32_t wSpectraEndBlock; - uint32_t wTotalBlocks; - uint16_t wPagesPerBlock; - uint16_t wPageSize; - uint16_t wPageDataSize; - uint16_t wPageSpareSize; - uint16_t wNumPageSpareFlag; - uint16_t wECCBytesPerSector; - uint32_t wBlockSize; - uint32_t wBlockDataSize; - uint32_t wDataBlockNum; - uint8_t bPlaneNum; - uint16_t wDeviceMainAreaSize; - uint16_t wDeviceSpareAreaSize; - uint16_t wDevicesConnected; - uint16_t wDeviceWidth; - uint16_t wHWRevision; - uint16_t wHWFeatures; - - uint16_t wONFIDevFeatures; - uint16_t wONFIOptCommands; - uint16_t wONFITimingMode; - uint16_t wONFIPgmCacheTimingMode; - - uint16_t MLCDevice; - uint16_t wSpareSkipBytes; - - uint8_t nBitsInPageNumber; - uint8_t nBitsInPageDataSize; - uint8_t nBitsInBlockDataSize; -}; +#define PERM_SRC_ID(__bank) (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) (0x840 + ((__bank) * 0x40)) +#define MIN_BLK_ADDR__VALUE 0xffff + +#define MAX_BLK_ADDR(__bank) (0x850 + ((__bank) * 0x40)) +#define MAX_BLK_ADDR__VALUE 0xffff + +#define MIN_MAX_BANK(__bank) (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"*/ @@ -676,24 +378,6 @@ struct device_info_tag { #define CLK_X 5 #define CLK_MULTI 4 -/* ffsport.h */ -#define VERBOSE 1 - -#define NAND_DBG_WARN 1 -#define NAND_DBG_DEBUG 2 -#define NAND_DBG_TRACE 3 - -#ifdef VERBOSE -#define nand_dbg_print(level, args...) \ - do { \ - if (level <= nand_debug_level) \ - printk(KERN_ALERT args); \ - } while (0) -#else -#define nand_dbg_print(level, args...) -#endif - - /* spectraswconfig.h */ #define CMD_DMA 0 @@ -770,30 +454,26 @@ struct device_info_tag { #define READ_WRITE_ENABLE_HIGH_COUNT 22 #define ECC_SECTOR_SIZE 512 -#define LLD_MAX_FLASH_BANKS 4 -#define DENALI_BUF_SIZE NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE - -struct nand_buf -{ +struct nand_buf { int head; int tail; - uint8_t buf[DENALI_BUF_SIZE]; + uint8_t *buf; dma_addr_t dma_buf; }; #define INTEL_CE4100 1 #define INTEL_MRST 2 +#define DT 3 struct denali_nand_info { struct mtd_info mtd; struct nand_chip nand; - struct device_info_tag dev_info; int flash_bank; /* currently selected chip */ int status; int platform; struct nand_buf buf; - struct pci_dev *dev; + struct device *dev; int total_used_banks; uint32_t block; /* stored for future use */ uint16_t page; @@ -806,11 +486,17 @@ struct denali_nand_info { uint32_t irq_status; int irq_debug_array[32]; int idx; + int irq; + + uint32_t devnum; /* represent how many nands connected */ + uint32_t fwblks; /* represent how many blocks FW used */ + uint32_t totalblks; + uint32_t blksperchip; + uint32_t bbtskipbytes; + uint32_t max_banks; }; -static uint16_t NAND_Flash_Reset(struct denali_nand_info *denali); -static uint16_t NAND_Read_Device_ID(struct denali_nand_info *denali); -static void NAND_LLD_Enable_Disable_Interrupts(struct denali_nand_info *denali, uint16_t INT_ENABLE); +extern int denali_init(struct denali_nand_info *denali); +extern void denali_remove(struct denali_nand_info *denali); #endif /*_LLD_NAND_*/ - |