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mtd: allow CONFIG_MTD_PHYSMAP_OF also for CONFIG_MTD_RAM 

Up to now mtd-ram devices described in device trees were only accessible
if mtd-flash or mtd-rom were also configured at linux configuration
time, because MTD_PHYSMAP_OF was only available if (MTD_CFI ||
MTD_JEDECPROBE || MTD_ROM).  Allow MTD_PHYSMAP_OF selection also
when only MTD_RAM is set.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Philippe De Muyter 2014-03-06 00:00:00 +01:00 committed by Brian Norris
parent 6f7db7f320
commit 670b46aa6c
1 changed files with 4 additions and 4 deletions
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8
drivers/mtd/maps/Kconfig
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@ -66,11 +66,11 @@ config MTD_PHYSMAP_BANKWIDTH
used internally by the CFI drivers.
config MTD_PHYSMAP_OF
tristate "Flash device in physical memory map based on OF description"
depends on OF && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM)
tristate "Memory device in physical memory map based on OF description"
depends on OF && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM || MTD_RAM)
help
This provides a 'mapping' driver which allows the NOR Flash and
ROM driver code to communicate with chips which are mapped
This provides a 'mapping' driver which allows the NOR Flash, ROM
and RAM driver code to communicate with chips which are mapped
physically into the CPU's memory. The mapping description here is
taken from OF device tree.