[meta-ti] OMAP5: Booting build output

[Maupin, Chase]

Yes, there are still refinements and testing needed.  That is part of why the tags aren't in place yet.  I'll get a build out this weekend so the test team can start on monday 

Sincerely,
Chase Maupin

Sent from my iPad

On Mar 28, 2013, at 5:11 PM, "Dmytriyenko, Denys" <denys at ti.com> wrote:

> On Thu, Mar 28, 2013 at 09:56:12PM +0000, Maupin, Chase wrote:
>> 
>>> -----Original Message-----
>>> From: Ian Wisbon [mailto:ian.wisbon at timesys.com]
>>> Sent: Thursday, March 28, 2013 4:50 PM
>>> To: Maupin, Chase
>>> Cc: meta-ti at yoctoproject.org
>>> Subject: Re: [meta-ti] OMAP5: Booting build output
>>> 
>>> Chase,
>>> 
>>> I've got a 4-port USB serial adapter connected to my host, so, it
>>> enumerates as ttyUSB5 on my host.
>>> 
>>> I'm connecting to the micro-USB port labeled DEBUG USB, and the
>>> LED
>>> indicating debug power is lit, screen /dev/ttyUSB5 115200
>> 
>> In the dmesg output you should see two ttyUSB devices enumerated when the 
>> FTDI is detected.  The first is the serial console.  I'm not sure about your 
>> setup but if you have a 4 port serial adapter I would expect those are 
>> ttyUSB0 - ttyUSB3.  This would make the FTDI ttyUSB4.
>> 
>> The first thing we need is that you can see the serial console.  In some 
>> ways I wish this was like the beaglebone where you would see CCCCC when no 
>> SD card is loaded to know your serial connection was working :(
>> 
>>> Applying power, LEDs D1 and D2 light blue, but otherwise, nothing
>>> lights; I don't see a link come up either on the eth port.
>> 
>> Ethernet won't work until later kernels.  I haven't tried the one Denys just 
>> updated to yet but ethernet is supposed to work there.
> 
> But with that we are hearing reports the DSS is broken... :(
> 
> -- 
> Denys
> 
> 
>>> On Thu, 28 Mar 2013 17:42:26 -0400
>>> "Maupin, Chase" <chase.maupin at ti.com> wrote:
>>> 
>>>>> -----Original Message-----
>>>>> From: Ian Wisbon [mailto:ian.wisbon at timesys.com]
>>>>> Sent: Thursday, March 28, 2013 4:35 PM
>>>>> To: Maupin, Chase
>>>>> Cc: meta-ti at yoctoproject.org
>>>>> Subject: Re: [meta-ti] OMAP5: Booting build output
>>>>> 
>>>>> Chase,
>>>>> 
>>>>> Thanks - I have mine set to the same:
>>>>> 
>>>>> off-on-off-on
>>>>> 
>>>>> and still no luck booting. I also tried the reverse just in
>>> case
>>>>> I was
>>>>> backwards/upside-down; despite the same SD card booting an
>>> OMAP4
>>>>> Panda,
>>>>> and replacing with OMAP5 MLO and u-boot.img, I see nothing on
>>> the
>>>>> console whatsoever. Not even a junk character implying an
>>>>> incorrect
>>>>> baudrate, etc. The USBBOOT functionality seems to work, so I
>>>>> don't
>>>>> believe the board to be non-functional.
>>>> 
>>>> Are you connected to ttyUSB0 or ttyUSB1?  For my board the
>>> serial is
>>>> ttyUSB0.
>>>> 
>>>>> 
>>>>> I'll sit tight for a while and see what else is committed.
>>> Thanks
>>>>> for
>>>>> your assistance!
>>>>> 
>>>>> 
>>>>>>> 
>>>>>>> Does the SYSBOOT switch dictate whether the SD is used
>>> for
>>>>>>> booting? If
>>>>>>> so, what is the correct setting? I've previously
>>> attempted to
>>>>>>> boot
>>>>>>> using an SD card formatted as necessary for the OMAP4
>>> Panda,
>>>>> but
>>>>>>> have
>>>>>>> been unsuccessful - I assumed a similar FAT format would
>>> be
>>>>>>> required
>>>>>>> for MLO/u-boot.img
>>>>>> 
>>>>>> My sysboot switch is off on off on and I'm booting from SD.
>>>>>> 
>>>>>> You can use the same SD format at omap4.  Just replace the
>>>>> kerel and
>>>>>> bootloader, add the boot.scr and dtb file.
>>> 
>>> Thanks,
>>> 
>>> 
>>> --
>>> ---
>>> Ian Wisbon
>>> Support Manager
>>> Timesys Corporation
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