If you hook-up JLink to BeagleBoard and execute JLink commander, then you probably get the following error:
****** Error: DBEGN is not asserted.
And fail to recognise the target. This is because TI OMAP3530 needs a special setup sequence for JLink to connect, which is controlled by JLink script file (Default.JLinkScript)
Find the script file:
$JLINK_INST_DIR$\Samples\JLink\Scripts\ScriptBeagleBoard...
Copy it to the base directory(Windows) or the current directory(Linux) and rename it to
Default.JLinkScript
Then you can successfully connect to the board.
Does anyone have a link to a script / ?? to debug in SDRAM with JLink on any of the TI cortex A8 chipsets ?
ReplyDeleteI know it is working with latest IAR IDE (v6.20) but wanted to get it working with an open source tool chain.
I have heard that .gdbinit might also be able to do the DDR setup if using gdb.