[U-Boot] [PATCH v2 0/3] imx:mx6 add usb support

[Peng Fan <B51431@freescale.com>]

? 11/4/2014 6:31 PM, Marek Vasut ??:
> On Tuesday, November 04, 2014 at 08:49:59 AM, Peng Fan wrote:
>
> So uh, what exactly does this patchset do ? It's not clear at all from the
> subject and any description is completely missing.
>
> To my knowledge, i.MX6 already does have USB support in U-Boot, so the subject
> is misleading as well.
mx6sxsasbresd board and mx6slevk board does not have board level support 
for usb. This patchset is mainly to add pinmux and implement 
board_ehci_hcd_init and board_echi_power and add USB CONFIG in header 
file to make usb work fine.

I'll send another patch for review, if "usb:ehci-mx6 add 
board_ehci_usb_mode function" is fine.
>
>> Changes v2:
>>   - move pinmux setting into board_init
>>   - add otg polarity setting in board_ehci_hcd_init
>>   - Introduce a new weak function to give board a choice to decide the work
>> mode of the otg port, since a otg port can also work in host mode without
>> touch ID pin.
>>
>> Peng Fan (3):
>>    usb:ehci-mx6 add board_ehci_usb_mode function
>>    imx:mx6sxsabresd add usb support
>>    imx:mx6slevk add usb support
>>
>>   arch/arm/include/asm/arch-mx6/mx6sl_pins.h  |  5 +++
>>   board/freescale/mx6slevk/mx6slevk.c         | 51
>> +++++++++++++++++++++++++++++ board/freescale/mx6sxsabresd/mx6sxsabresd.c
>> | 51 +++++++++++++++++++++++++++++ drivers/usb/host/ehci-mx6.c
>>      |  7 ++++
>>   include/configs/mx6slevk.h                  | 14 ++++++++
>>   include/configs/mx6sxsabresd.h              | 14 ++++++++
>>   6 files changed, 142 insertions(+)
>
> Best regards,
> Marek Vasut
>
Regards,
Peng.