DDR2 Gel file for omap-L138

Hi Boris Fennema,

Boris Says said:

I am trying to debug our DDR2 Gel file setup.

I use the generic OMAP-L138 gel file it runs but I cannot modify the RAM addresses. They remain set at 0000 all the time.

You can refer to this wiki link http://processors.wiki.ti.com/index.php/GEL#Debugging_GEL to debug the Gel  file.

Boris said:

Is there a document  that describes the steps in more detail f? The PLL is set up correctly.

Apart from the PLL are there any other peripherals that need to be set up before the DDR2 controller will work correctly ?

There exist a TI wiki link which talks about customizing the Gel file considering PLL, PINMUX and EMIF into account. http://processors.wiki.ti.com/index.php/Customizing_DA830_GEL_files. In DA830 EVM, the processor used is OMAPL137. You can only have this as a reference for the OMAPL138.

In addition, have a look at point no: 9 at http://processors.wiki.ti.com/index.php/OMAP-L138_designer's_resource_guide#H.2FW_designer.27s_resource, whether it helps!.

Regards,

Shankari

-------------------------------------------------------------------------------------------------------

Please click the Verify Answer button on this post if it answers your question.
--------------------------------------------------------------------------------------------------------