[U-Boot] [PATCH v2 2/3] tegra2: Add Avionic Design Plutux support.

[Thierry Reding]

* Thierry Reding wrote:
> * Simon Glass wrote:
[...]
> > 
> > If you are not implementing MMC, just remove it and all the MMC code below.
> > 
> 
> I don't understand. What makes you think I don't want MMC? Both the Plutux
> and the Medcom boot from MMC. If you are referring to the CD being
> hard-coded, then that is just because I copied from Harmony. You are right
> though that I should probably fill the implementation. I'm not really sure
> about the best way to do this, though. The struct mmc passed into
> board_mmc_getcd() doesn't contain enough information to decide which GPIO to
> check. I could assume it is always SD4 since that is the only controller that
> is initialized, but would that be acceptable?

I was going to implement proper card-detection (it's quite trivial) but then
I saw that board_mmc_getcd() is never called in the Tegra2 MMC driver so I
guess that should be implemented as well. Did anybody work on that already or
would you like me to prepare a patch?

Thierry
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