I just checked, and the last time I compiled an MLO was one year ago....to
the week! I am using version 2.00.00.07, so I don't know what has changed
in 2.00.01.xx. That being said I have a couple more questions:
1) Did you have to create the projects in CCSv5, or did you use the
Starterware one
("<starterware_folder>\build\armv7a\cgt_ccs\am335x\beaglebone\demo")?
2) Are you building the bootloader (MLO) and the demo app, or just the demo?
3) What is your demo binary file name?
For my application I used the bootloader demo to create an MLO. This MLO
setup the beaglebone and then loaded a file called "app" from the SD card.
Once the app was loaded, the bootloader transferred control to it.
Louis
On Thursday, September 26, 2013 6:49:19 PM UTC-5, Warren S wrote:
>
> Hi, Louis
>
> Wow, thanks for heeding my call.
>
> 1) Yes, I am using the latest Starterware for the AM335x family. The
> older version actually worked better because I could compile in debug mode
> while the latest version only lets me run in release mode for the time
> being. As my TI Applications support adviser noted before turning me over
> to the forum, the latest version inserts a debug or release folder in the
> source code location file chain.
>
> 2) Yes, I tested it first without any of my own code added to the
> demo. The print statements were only added later to see where it stopped.
>
> 3) I have no problem running the Angstrom Distribution or the Demo
> using a freshly formatted memory card. Although I am not sure what to
> expect when I run usb_dev_serial. Perhaps a second com port window?
> Surprisingly (to me), after Starterware hangs at MMUinit, the MLO/Demo
> binaries still work after I press the reset button on the board (but not
> the reset in Starterware).
>
> Thanks for giving me hope,
> Warren
>
>
>
>
> On Thu, Sep 26, 2013 at 1:58 PM, Louis McCarthy
> <[email protected]<javascript:>
> > wrote:
>
>> This is a pretty specific issue, and since I don't have this exact setup,
>> I am shooting in the dark.
>>
>> 1) Are you using the latest Starterware for the AM335x family?
>> 2) Have you tested it without any of your code added to the demo?
>> 3) Have you freshly formatted and partitioned the memory card and then
>> copied MLO first, then other files?
>>
>> It's been a few months since I played around in Starterware....
>> Louis
>>
>> On Wednesday, September 18, 2013 12:49:33 PM UTC-5, Warren S wrote:
>>>
>>> Hi:
>>>
>>> My BeagleBone White hangs at the function call MMUInit((unsigned
>>> int*)pageTable) while running the Demo and the usb_dev_serial examples in
>>> TI's Starterware 01.01 in the TI Code Composer Studio v5. I have
>>> corresponded with the TI Applications support team and the TI Starterware
>>> community at TI Home <http://www.ti.com/> » TI E2E
>>> Community<http://e2e.ti.com/>» Support
>>> Forums <http://e2e.ti.com/support/default.aspx> » Embedded
>>> Software<http://e2e.ti.com/support/embedded/default.aspx>»
>>> StarterWare<http://e2e.ti.com/support/embedded/starterware/default.aspx>»
>>> StarterWare
>>> forum <http://e2e.ti.com/support/embedded/starterware/f/790.aspx> » the
>>> demo in StarterWare_02_00_00_07 is not working for
>>> AM3352BZCZ80<http://e2e.ti.com/support/embedded/starterware/f/790/t/287998.aspx>to
>>> no avail. It runs the C instructions and my added print to console
>>> statements just fine until I get to this function call halfway through the
>>> MMUConfigAndEnable function call define earlier in the example programs.
>>>
>>> Thanks,
>>>
>>> Warren S.
>>>
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