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authorMike Frysinger <vapier@gentoo.org>2009-05-20 12:04:09 -0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-09-19 14:52:42 -0400
commitd79c326c048246b855b83a0092e6324df0717735 (patch)
tree3a1465753d9c7a6c61cbf3d6fca0c2bf45d559bc /drivers/mtd/maps/Kconfig
parent1b533d227e5f8356d2f009f90b8c8c1f02eb71b8 (diff)
mtd/maps: gpio-addr-flash: new driver for GPIO assisted flash addressing
This driver lets people use GPIO's for additional address lines in case their processor does not have enough address lines already. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/maps/Kconfig')
-rw-r--r--drivers/mtd/maps/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 0f314eb430c1..3a9a960644b6 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -484,6 +484,16 @@ config MTD_BFIN_ASYNC
484 484
485 If compiled as a module, it will be called bfin-async-flash. 485 If compiled as a module, it will be called bfin-async-flash.
486 486
487config MTD_GPIO_ADDR
488 tristate "GPIO-assisted Flash Chip Support"
489 depends on MTD_COMPLEX_MAPPINGS
490 select MTD_PARTITIONS
491 help
492 Map driver which allows flashes to be partially physically addressed
493 and assisted by GPIOs.
494
495 If compiled as a module, it will be called gpio-addr-flash.
496
487config MTD_UCLINUX 497config MTD_UCLINUX
488 bool "Generic uClinux RAM/ROM filesystem support" 498 bool "Generic uClinux RAM/ROM filesystem support"
489 depends on MTD_PARTITIONS && MTD_RAM=y && !MMU 499 depends on MTD_PARTITIONS && MTD_RAM=y && !MMU