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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-01-04 07:44:07 +0100
committerMike Frysinger <vapier@gentoo.org>2009-04-02 06:49:38 -0400
commit6b850a9fa8a216f3692da2511cb1a6c16409b1af (patch)
tree1d2034f237c3c894d390d9f2f5422eb603b75ef0 /drivers/mtd/spi/atmel.c
parent6805e4bf83e6f444f7411101228766c8a7aec5f7 (diff)
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mtd: add some at45 spi flash support
- AT45DB321D - AT45DB161D - AT45DB081D - AT45DB041D - AT45DB021D - AT45DB011D Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'drivers/mtd/spi/atmel.c')
-rw-r--r--drivers/mtd/spi/atmel.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/mtd/spi/atmel.c b/drivers/mtd/spi/atmel.c
index a5f51ca..fc924a2 100644
--- a/drivers/mtd/spi/atmel.c
+++ b/drivers/mtd/spi/atmel.c
@@ -53,6 +53,54 @@ to_atmel_spi_flash(struct spi_flash *flash)
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,
.l2_page_size = 10,
.pages_per_block = 8,