diff options
| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-10-19 10:49:07 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-06 00:24:43 +0300 |
| commit | ba32ce95cbd9876eb7f5ec39af87829c8f13a337 (patch) | |
| tree | b6c2a959057771e1fb774f9537da2d71dc47529a /drivers/mtd/maps/Kconfig | |
| parent | 3edf4b9f381efdb09299a5f928d4f35609d5f530 (diff) | |
| download | linux-ba32ce95cbd9876eb7f5ec39af87829c8f13a337.tar.xz | |
mtd: maps: Merge gpio-addr-flash.c into physmap-core.c
Controlling some MSB address lines using GPIOs is just a small
deviation from the generic physmap logic, and merging those two drivers
allows us to share most of the probe logic, which is a good thing.
Also, the gpio-addr-flash driver is unused since the removal of
the blackfin arch in v4.17, so we can safely remove the old driver
without risking breaking existing boards.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Tested-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/mtd/maps/Kconfig')
| -rw-r--r-- | drivers/mtd/maps/Kconfig | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index bb0d64e3fcd6..93b7ae32e277 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -94,6 +94,15 @@ config MTD_PHYSMAP_GEMINI platforms, some detection and setting up parallel mode on the external interface. +config MTD_PHYSMAP_GPIO_ADDR + bool "GPIO-assisted Flash Chip Support" + depends on MTD_PHYSMAP + depends on GPIOLIB || COMPILE_TEST + depends on MTD_COMPLEX_MAPPINGS + help + Extend the physmap driver to allow flashes to be partially + physically addressed and assisted by GPIOs. + config MTD_PMC_MSP_EVM tristate "CFI Flash device mapped on PMC-Sierra MSP" depends on PMC_MSP && MTD_CFI @@ -334,16 +343,6 @@ config MTD_PCMCIA_ANONYMOUS If unsure, say N. -config MTD_GPIO_ADDR - tristate "GPIO-assisted Flash Chip Support" - depends on GPIOLIB || COMPILE_TEST - depends on MTD_COMPLEX_MAPPINGS - help - Map driver which allows flashes to be partially physically addressed - and assisted by GPIOs. - - If compiled as a module, it will be called gpio-addr-flash. - config MTD_UCLINUX bool "Generic uClinux RAM/ROM filesystem support" depends on (MTD_RAM=y || MTD_ROM=y) && (!MMU || COLDFIRE) |