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mtd: ATMEL, AVR32: inline nand partition table access

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Currently atmel_nand driver used by AT91 and AVR32 calls a special callback
which return nand partition table and number of partitions. However in all
boards this callback returns just static data. So drop this callback and
make atmel_nand use partition table provided statically via platform_data.

Nicolas Ferre: I am in favor for a mainline inclusion through linux-mtd tree.
Hans-Christian Egtvedt: I'm fine by sending the changes for AVR32 through linux-mtd

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Dmitry Eremin-Solenikov
2011-05-29 17:49:22 +04:00
committed by Artem Bityutskiy
parent 9eeff82436
commit 1754aab9bb
23 changed files with 48 additions and 145 deletions
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9
arch/arm/mach-at91/board-rm9200dk.c
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@@ -138,19 +138,14 @@ static struct mtd_partition __initdata dk_nand_partition[] = {
},
};
static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
{
*num_partitions = ARRAY_SIZE(dk_nand_partition);
return dk_nand_partition;
}
static struct atmel_nand_data __initdata dk_nand_data = {
.ale = 22,
.cle = 21,
.det_pin = AT91_PIN_PB1,
.rdy_pin = AT91_PIN_PC2,
// .enable_pin = ... not there
.partition_info = nand_partitions,
.parts = dk_nand_partition,
.num_parts = ARRAY_SIZE(dk_nand_partition),
};
#define DK_FLASH_BASE AT91_CHIPSELECT_0