mxs: mmc: Allow overriding default card detect implementation
authorMarek Vasut <marex@denx.de>
Tue, 22 Jan 2013 15:01:03 +0000 (15:01 +0000)
committerStefano Babic <sbabic@denx.de>
Mon, 28 Jan 2013 10:43:01 +0000 (11:43 +0100)
commit90bc2bf29780c2d238bb0c898d3a6cc6ec73922a
tree4d15ab680f5e6e0ac05862921a4000b78d10783f
parent8000d8a8260c95727b6357a638a5e80625d7a899
mxs: mmc: Allow overriding default card detect implementation

Some MXS based boards do not implement the card-detect signal. Allow
user to specify alternate card-detect implementation.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
arch/arm/include/asm/arch-mxs/sys_proto.h
board/bluegiga/apx4devkit/apx4devkit.c
board/denx/m28evk/m28evk.c
board/freescale/mx28evk/mx28evk.c
board/schulercontrol/sc_sps_1/sc_sps_1.c
drivers/mmc/mxsmmc.c