Application freezes after a second or two when using FNET bootloader

[njk909]

I am running the HTTP server demo on my 52259EVB.  It runs fine by itself.  I am trying to add an ethernet bootloader (FNET).  I am able to start the TFTP server on FNET and then push my .S19 image of the web server onto the bootloader.  The transfer is successfull, and when I restart the board I see the web server application start (I see all my printf statements on the webserver app).  I added a loop that puts a print statement out every second and it just stops after 2 or 3 times through the loop.  I have plenty or room left in ROM, so it shouldn't have any issue with space...

I made the .lcf mods that are described to change memory start to 0xC000, etc...

It seems that the application starts and then just freezes after a few seconds.  It runs fine when loaded onto the board by itself without the bootloader.

Any ideas why?

[butok]

You can try to check if the MQX application sets its vector table properly (copies it to RAM and updates VBR).

It is only guessing (as I personally do not run the bootloader with MQX).

BTW:

            I suggest to add a Service Request - "official support of MQX+FNET Bootloader” to:

https://www.freescale.com/webapp/servicerequest.create_SR.framework

            At least, it should be part of MQX test process.

Thanks,

     Andrey Butok