Pierre Ossman 7ccd266e67 mmc: Support for high speed SD cards
Modern SD cards support a clock speed of 50 MHz. Make sure we test for
this capability and do the song and dance required to activate it.

Activating high speed support actually modifies the TRAN_SPEED field
of the CSD. But as the spec says that the cards must report 50 MHz,
we might as well skip re-reading the CSD.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2006-12-01 18:53:37 +01:00
..
2006-11-03 12:27:57 -08:00
2006-10-11 11:14:25 -07:00
2006-11-20 13:06:19 -08:00
2006-12-01 18:53:37 +01:00
2006-10-03 22:31:37 +02:00
2006-10-17 08:18:42 -07:00
2006-11-03 12:27:58 -08:00
2006-11-25 13:28:34 -08:00
2006-11-16 14:30:26 -08:00
2006-10-17 08:18:42 -07:00
2006-08-10 07:31:37 -04:00