diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/denali.c | 29 | ||||
| -rw-r--r-- | drivers/mtd/nand/denali.h | 9 |
2 files changed, 0 insertions, 38 deletions
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index fde9413aed0b..4699fff6940b 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -473,33 +473,6 @@ static void detect_max_banks(struct denali_nand_info *denali) denali->max_banks = 1 << (features & FEATURES__N_BANKS); } -static void detect_partition_feature(struct denali_nand_info *denali) -{ - /* - * For MRST platform, denali->fwblks represent the - * number of blocks firmware is taken, - * FW is in protect partition and MTD driver has no - * permission to access it. So let driver know how many - * blocks it can't touch. - */ - if (ioread32(denali->flash_reg + FEATURES) & FEATURES__PARTITION) { - if ((ioread32(denali->flash_reg + PERM_SRC_ID(1)) & - PERM_SRC_ID__SRCID) == SPECTRA_PARTITION_ID) { - denali->fwblks = - ((ioread32(denali->flash_reg + MIN_MAX_BANK(1)) & - MIN_MAX_BANK__MIN_VALUE) * - denali->blksperchip) - + - (ioread32(denali->flash_reg + MIN_BLK_ADDR(1)) & - MIN_BLK_ADDR__VALUE); - } else { - denali->fwblks = SPECTRA_START_BLOCK; - } - } else { - denali->fwblks = SPECTRA_START_BLOCK; - } -} - static uint16_t denali_nand_timing_set(struct denali_nand_info *denali) { uint16_t status = PASS; @@ -551,8 +524,6 @@ static uint16_t denali_nand_timing_set(struct denali_nand_info *denali) find_valid_banks(denali); - detect_partition_feature(denali); - /* * If the user specified to override the default timings * with a specific ONFI mode, we apply those changes here. diff --git a/drivers/mtd/nand/denali.h b/drivers/mtd/nand/denali.h index 0ce73447ab3b..7c0800d9dd4c 100644 --- a/drivers/mtd/nand/denali.h +++ b/drivers/mtd/nand/denali.h @@ -383,14 +383,6 @@ #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 @@ -470,7 +462,6 @@ struct denali_nand_info { 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; |