On the Pico2 RP2350 I'm not able to get core 1 working. Following my bare metal assembly, link & picotool the core 0 runs the assembly code fine but not core 1.
I'm including the block and image def as per the "datasheet 5.9.5.1. Minimum Arm IMAGE_DEF".
Attempting to start core 1 using the SIO FIFO process as per "datasheet 5.3. Launching Code On Processor Core 1". Using this process I can start core 1 on the RP2040 but not on the RP2350. Not sure where the problem lies, possibly a problem with the salt register or maybe the image_def.
Please help on how I can get core 1 working.
I'm including the block and image def as per the "datasheet 5.9.5.1. Minimum Arm IMAGE_DEF".
Attempting to start core 1 using the SIO FIFO process as per "datasheet 5.3. Launching Code On Processor Core 1". Using this process I can start core 1 on the RP2040 but not on the RP2350. Not sure where the problem lies, possibly a problem with the salt register or maybe the image_def.
Please help on how I can get core 1 working.
Statistics: Posted by des234m — Fri Jul 25, 2025 12:38 pm