Stefano Babic 11fdade294 MMC: add weak function to detect MMC/SD card
Most controllers can check if there is a card in the slot.
However, they require pins that could be not available because
required by other functions and the detection of a card must
be performed in another way. This patch adds a weak function
that a board can implement to add its internal custom way
to check the presence of a MMC/SD card.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
..
2009-07-16 22:24:06 +02:00
2009-08-10 10:38:34 +02:00
2009-02-20 03:47:50 +01:00
2009-02-20 03:47:50 +01:00