Re: EHCI support on beagleboard missing

Re: EHCI support on beagleboard missing

[Sid Boyce]

On 02/12/09 17:19, Sid Boyce wrote:
> On 02/12/09 17:04, Gadiyar, Anand wrote:
>> Sid Boyce wrote:
>>> Greg,
>>> I've been told you have had the patch on your queue for quite some time.
>>> I don't have the patch details to hand, but drivers/usb/Kconfig and may
>>> be 2 other files affected. I have to search for the patch later.
>>> linux-omap-2.6 # ARCH=arm make
>>> CROSS_COMPILE=/opt/arm-2009q3/bin/arm-none-eabi- defconfig
>>>   HOSTCC  scripts/basic/fixdep
>>>   HOSTCC  scripts/basic/docproc
>>>   HOSTCC  scripts/basic/hash
>>>   HOSTCC  scripts/kconfig/conf.o
>>>   HOSTCC  scripts/kconfig/kxgettext.o
>>>   SHIPPED scripts/kconfig/zconf.tab.c
>>>   SHIPPED scripts/kconfig/lex.zconf.c
>>>   SHIPPED scripts/kconfig/zconf.hash.c
>>>   HOSTCC  scripts/kconfig/zconf.tab.o
>>>   HOSTLD  scripts/kconfig/conf
>>> *** Default configuration is based on 'versatile_defconfig'
>>> #
>>> # configuration written to .config
>>> #
>>
>>
>> Looks incorrect to me. Shouldn't you be doing omap3_beagle_config?
>>
>>> slipstream:/home/lancelot/OE/openembedded/linux-omap-2.6 # grep EHCI .config
>>> # CONFIG_USB_ARCH_HAS_EHCI is not set
>>>
>>
>> And this seems to be the linux-omap kernel. So the patch should be there,
>> and if it isn't then the correct list to ping would probably be linux-omap.
>>
>>
>> There's a patch in Greg's queue to set this with OMAP3 [1].
>> And there was a newer version that was sent by Olaf recently [2], not
>> sure if it was picked up. Either of these should get you going.
>>
>> - Anand
>>
>> [1] <http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/usb/usb-ehci-allow-ehci-to-be-built-on-omap3.patch>
>> [2] <http://marc.info/?l=linux-usb&m=125913935405310&w=2>
>>
> 
> That's the one.
> Thanks and Regards
> Sid.
> 

The patch is not on Greg's queue and he knows nothing about it.
When "default y if ARCH_OMAP34XX" is added to drivers/usb/Kconfig, it
still missing the glue patch which via google I can't find a recent patch.
It's somehow fallen down the plug hole and needs resubmitting as it's an
ever present problem in all but the launchpad 2.6.31 kernel.
Regards
Sid.
-- 
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
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