[U-Boot] [PATCH v1 00/16] Add support for DM_USB and DM_USB_DEV to TI's am335x and am43xx_evm platforms
Marek Vasut
marex at denx.de
Wed Nov 21 13:58:52 UTC 2018
On 11/21/2018 11:51 AM, Jean-Jacques Hiblot wrote:
>
> This series applies on top of the series "Add support for DM_USB and
> DM_USB_DEV to TI's K2G platforms" and "Add support for DM_USB and
> DM_USB_DEV for TI's DRA7 EVMs and AM57 EVMs platforms."
>
> The am433x platforms can use the generic DWC3 driver instead of relying on
> the dwc3-xhci driver.
> The am335x platforms use the musb controller. With a bit of work it can be
> made to support DM as well. This series only enables DM_USB and DM_USB_GADGET
> on am335x_boneblack_vboot. The changes for the other am335x based platforms
> will come in a subsequent series that reworks the configs of several TI
> boards.
>
> This is part of a work to move all TI's platforms to support DM_USB and
> DM_USB_DEV.
> As a side effect it makes it easy to support the full USB RDNIS bootflow
> (bootrom loads SPL over RNDIS, SPL loads u-boot over RNDIS, u-boot loads
> the images over RNDIS)
>
> This series is made of 3 parts:
> - some generic changes: rename DM_USB_DEV in DM_USB_GADGET and create
> UCLASS_USB_GADGET for the USB peripheral drivers.
> - am437x support for DM_USB and DM_USB_GADGET
> - am335x support for DM_USB and DM_USB_GADGET
Real glad to see this work happening, thanks for that.
I'll let Lukasz handle the reviews since he's doing the gadget stuff.
--
Best regards,
Marek Vasut
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