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mtd: add some at45 spi flash support

Browse source 
- AT45DB321D
 - AT45DB161D
 - AT45DB081D
 - AT45DB041D
 - AT45DB021D
 - AT45DB011D

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2009-01-04 07:44:07 +01:00 committed by Mike Frysinger
parent 6805e4bf83
commit 6b850a9fa8
1 changed files with 48 additions and 0 deletions
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48
drivers/mtd/spi/atmel.c
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@ -52,6 +52,54 @@ to_atmel_spi_flash(struct spi_flash *flash)
} }
static const struct atmel_spi_flash_params atmel_spi_flash_table[] = { static const struct atmel_spi_flash_params atmel_spi_flash_table[] = {
{
.idcode1 = 0x22,
.l2_page_size = 8,
.pages_per_block = 8,
.blocks_per_sector = 16,
.nr_sectors = 4,
.name = "AT45DB011D",
},
{
.idcode1 = 0x23,
.l2_page_size = 8,
.pages_per_block = 8,
.blocks_per_sector = 16,
.nr_sectors = 8,
.name = "AT45DB021D",
},
{
.idcode1 = 0x24,
.l2_page_size = 8,
.pages_per_block = 8,
.blocks_per_sector = 32,
.nr_sectors = 8,
.name = "AT45DB041D",
},
{
.idcode1 = 0x25,
.l2_page_size = 8,
.pages_per_block = 8,
.blocks_per_sector = 32,
.nr_sectors = 16,
.name = "AT45DB081D",
},
{
.idcode1 = 0x26,
.l2_page_size = 9,
.pages_per_block = 8,
.blocks_per_sector = 32,
.nr_sectors = 16,
.name = "AT45DB161D",
},
{
.idcode1 = 0x27,
.l2_page_size = 9,
.pages_per_block = 8,
.blocks_per_sector = 64,
.nr_sectors = 64,
.name = "AT45DB321D",
},
{ {
.idcode1 = 0x28, .idcode1 = 0x28,
.l2_page_size = 10, .l2_page_size = 10,