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| author | Stefano Babic <sbabic@denx.de> | 2010-02-05 15:04:43 +0100 |
|---|---|---|
| committer | Tom Rix <Tom.Rix@windriver.com> | 2010-03-07 12:36:36 -0600 |
| commit | 11fdade294b4d60c19ae861515aabddca1278deb (patch) | |
| tree | 395639b2c0124e1a4144bb6b9ecaa4b353393134 /disk | |
| parent | 250de12bc2f7842807d25e16971c5bea59c3a4b1 (diff) | |
| download | u-boot-imx-11fdade294b4d60c19ae861515aabddca1278deb.zip u-boot-imx-11fdade294b4d60c19ae861515aabddca1278deb.tar.gz u-boot-imx-11fdade294b4d60c19ae861515aabddca1278deb.tar.bz2 | |
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>
Diffstat (limited to 'disk')
0 files changed, 0 insertions, 0 deletions