MicroSD (SPI mode) support in Linux-2.6.26-1

Wolfgang Wegner wolfgang at leila.ping.de
Sat Jan 24 00:40:02 EST 2009


Hi Andre,

On Fri, Jan 23, 2009 at 01:43:47PM +0100, Andre Schwarz wrote:
> 
> Sai Amruta wrote:
> >Hi All,
> >
> >I am using linux-2.6.26 on MPC8567 and microSD is connected through 
> >SPI interface.
> >Is the existing mmc driver supports microSD?
> yes - it's working perfectly fine on my MPC8343.
> Even with SDHC cards ;-)

that's great to hear - is there anything like a HOWTO on how to set
this up on top of the SPI driver (probably involving some custom GPIO
stuff for card and WP detection) out there?
I tried to but did not get it to work on MCF53xx (uClinux 2.6.23-uc0)
and probably did not find the right search strings either.

Regards,
Wolfgang




More information about the Linuxppc-dev mailing list