Greetings:
I recently obtained a s3c44b0x development board, and I’m looking for a way to program it. I’m checking out open OCD and I’m wondering if anyone has written a configuration file for this particular uC.
Hi,
you should be able to use a config file from one of the ARM7TDMI based cores, see the examples in doc/configs/.
The OpenOCD wont be able to handle the S3C44B0’s cache, as Samsung seems to be using a cache implementation of their own, and not the “usual” cached ARM7, ARM720t.
Just use one of the example configs, and make sure it has “target arm7tdmi little run_and_halt 0” in it.
You could try changing “run_and_halt” into “run_and_init” while setting “reset_config” to “trst_and_srst” to see if the S3C44B0 supports debugging out of reset.
Regards,
Dominic