Hi Prasanna,
MMC-Utils open source utility for enabling and disabling features.
It use ioctl defined in block/card to send commands to host.
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git
Thanks,
Nitin
On Tue, Sep 3, 2013 at 2:28 PM, Prasanna NAVARATNA
wrote:
> Hello Jaehoon,
>
I have question regarding MMC subsystem ; whether it supports multiple
emmc card. As for eMMC in mmc_init_card function card->rca = 1 set for
all cards.
As per Jedec there is no chip select for eMMC so on the basis of
Relative Card Address card selected.
Jedec does not tell about multiple card supp
