Jean-Christophe PLAGNIOL-VILLARD wrote at Tuesday, November 22, 2011 1:38 AM:
On 14:44 Mon 21 Nov , Stephen Warren wrote:
quoted
Mark any SDHCI controllers that aren't registered by the board files as
disabled in the device-tree files.
In practice, these controllers:
* Have nothing hooked up to them at all, or
* For ports intended for SDIO usage, the drivers for anything that might
be attached are not in the device-tree yet. If/when drivers appear, the
SD/MMC port can be re-enabled.
The only possible exception is TrimSlice's mico SD slot, but that wasn't
enabled in the board files before anyway, and doesn't work when all the
SDHCI controllers are enabled anyway.
it will be better to invert the logic
just enable what you are supposed too
It used to be that way when the files were first added, but they got
switched around this way to match standard practice.
--
nvpublic