[U-Boot] [PATCH V3] ARM: tegra: enable USB device mode and UMS on some boards

Stephen Warren swarren at wwwdotorg.org
Thu Jun 5 19:22:24 CEST 2014


On 05/29/2014 03:29 PM, Stephen Warren wrote:
> From: Stephen Warren <swarren at nvidia.com>
> 
> For each of Jetson TK1, Venice2, and Beaver:
> 
> - Enable the first USB controller in DT, and describe its configuration.
> 
> - Enable USB device/gadget support. This allows the user to type e.g.
>   "ums 0 mmc 0" at the command-line to cause U-Boot to act a USB device
>   implementing the USB Mass Storage protocol, and expose MMC device 0
>   that way.
> 
> This allows a host PC to mount the Tegra device's MMC, partition it, and
> install a filesystem on it.

Tom, could this be applied soon so it makes v2014.07? Thanks.


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