OK, TRST is not driven by the supervisor - it is pulled up to 3.3V and there is a small capacitor to ground. If I understand you right, we have to drive both RST and TRST from the supervisor ouput? I will try this. I recall the there was a note in the manual that if debug is not used than the TRST must be pulled DOWN. But most reference boards (RSK, GR-PEACH...) have a pull up there (and the debug connector). That's why we use a pull up.
I checked the LD and MAP files of the project - 0x20000000 is not used, we start from 0x20020000 (the LD is based on original "GNU_e2studio-QSPI_SpSb.ld" with slightly increased areas (LOAD_MODULE2, 3 and 4 addresses being increased) to accomodate for larger code and some. I can still add "unclocking" of the protected RAM for a test.
Thank you!
I hope that the protected area is 0x20000000 .. 0x2001FFFF, and not 0x20020000 - because I use the 0x20020000 address?
