[U-Boot] [PATCH v3 0/5] usb : musb : Add MUSB contorller driver and enable Davinci MSC support

Bryan Wu cooloney at kernel.org
Thu Jan 15 09:45:46 CET 2009


Hi Thomas,

I'm still debugging the MUSB driver on my Blackfin board.
I got a issue here:
https://blackfin.uclinux.org/gf/project/u-boot/tracker/?action=TrackerItemEdit&tracker_id=153&tracker_item_id=4794

1. when the board power on and run 'usb start', the usb function is ok
for usb storage usage.
2. then I tried 'usb stop'. and run 'usb start' again. usb device
cannot be found.

Is that OK on davinci or omap platform?

Thanks
-Bryan

On Sun, Jan 4, 2009 at 12:10 PM, Thomas Abraham <t-abraham at ti.com> wrote:
> This patch series adds Mentor Graphics USB OTG host controller
> driver support and MSC support for DM6446 (TI DaVinci) platform.
>
> - [PATCH v3 1/5] usb : musb : Adding host controller driver for Mentor USB controller.
> - [PATCH v3 2/5] usb : musb : Adding USB VBUS enable functionality for DM6446 DVEVM.
> - [PATCH v3 3/5] usb : musb : Adding DM6446 (TI DaVinci) platform specific USB support.
> - [PATCH v3 4/5] usb : musb : Enabling DM6446 (TI DaVinci) USB module power.
> - [PATCH v3 5/5] usb : musb : Enabling USB MSC support for DM6446 (TI DaVinci) platform.
>
> Note: This patch series depends on the following patch submitted by
> Michael Trimarchi.
>
> - [U-Boot] [USB PATCH] USB change speed
>
> Changes since v2:
>
> - Addressed changes suggested by Dirk Behme
> - Added register overlay structure to access mentor USB module registers
>
> Changes since v1:
>
> - Rebased to U-Boot USB next branch
> - Removed high element from usb_device structure
>
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