diff options
| author | Philippe De Muyter <phdm@macqel.be> | 2014-03-06 00:00:00 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-10 22:42:29 -0700 |
| commit | 670b46aa6cad88e126c5e7d0f37ed2b41693869d (patch) | |
| tree | 0526f7c8c41c4e68d9cab5558ac284663040b602 /drivers/mtd | |
| parent | 6f7db7f3203a0bd48170807adeb53dd401d29110 (diff) | |
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>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/maps/Kconfig | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index 179c6e124701..fce23fe043f7 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -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. |