Our team has developed a custom SoC with embedded flash blocks and a Cortex M0. Given that the code flash download routine will have to be customized, I am looking for some help and information on how to get started. The SoC as a 2 wire SWD interface built-in.
We are planning to use the Keil IDE and a Jlink debugger hardware. I am relatively new in this and might not be using the right technical terms, so do correct me if some of the questions are ambiguous.
Questions I have are
1. Given that most of the IDEs and Flash Programmers only define routines for known mainstream products; how do I get my compiled code into my custom Soc through the SWD interface?
2. Is there a platform where we can write SWD commands and include it into Keil as part of flash download routine?
3. Will code debugging / breakpoint still work with a custom routine?
4. Otherwise, do I need to run a separate Flash Programmer software ?
Thank you in advance for all inputs.