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mtd: denali: detect the number of banks before resetting NAND 

Commit c89eeda810 (mtd: denali: detect the
number of banks) introduced runtime detection of the number of banks.

However, denali_nand_reset() uses uses denanli_nand_info::max_banks so
we need to detect the maximum number of banks before doing the reset.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Jamie Iles 2011-06-06 17:11:34 +01:00 committed by Artem Bityutskiy
parent 0dc8626a17
commit bc27ede371
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/denali.c
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@ -1346,6 +1346,7 @@ static void denali_hw_init(struct denali_nand_info *denali)
* */ * */
denali->bbtskipbytes = ioread32(denali->flash_reg + denali->bbtskipbytes = ioread32(denali->flash_reg +
SPARE_AREA_SKIP_BYTES); SPARE_AREA_SKIP_BYTES);
detect_max_banks(denali);
denali_nand_reset(denali); denali_nand_reset(denali);
iowrite32(0x0F, denali->flash_reg + RB_PIN_ENABLED); iowrite32(0x0F, denali->flash_reg + RB_PIN_ENABLED);
iowrite32(CHIP_EN_DONT_CARE__FLAG, iowrite32(CHIP_EN_DONT_CARE__FLAG,
@ -1356,7 +1357,6 @@ static void denali_hw_init(struct denali_nand_info *denali)
/* Should set value for these registers when init */ /* Should set value for these registers when init */
iowrite32(0, denali->flash_reg + TWO_ROW_ADDR_CYCLES); iowrite32(0, denali->flash_reg + TWO_ROW_ADDR_CYCLES);
iowrite32(1, denali->flash_reg + ECC_ENABLE); iowrite32(1, denali->flash_reg + ECC_ENABLE);
detect_max_banks(denali);
denali_nand_timing_set(denali); denali_nand_timing_set(denali);
denali_irq_init(denali); denali_irq_init(denali);
} }