Intermittent debugging error with STM32MP257F-DK and STM32CubeIDE
I am trying to debug a project I have created in STM32CubeMX and edited in STM32CubeIDE with the STM32MP257F-DK. I am seeing an intermittent error which is mentioned in the troubleshooting grid, but it's not clear to me how to fix it.
After it builds with no errors, I get a familiar message:
Error in final launch sequence:
Failed pre launch
Failed pre launch
Firmware remoteproc load failed, please:
1. make sure that /lib/firmware on your target has space
2. make sure that /lib/firmware has write access
> you can open a Console View for this..
When I check dmesg on the board, I see the lines
[ 58.546876] remoteproc remoteproc0: powering up m0
[ 58.628708] remoteproc remoteproc0: Booting fw image Project_Name_CM33.elf, size 3097880
[ 58.631958] remoteproc remoteproc0: bad phdr da 0x80100000 mem 0x540
[ 58.638236] remoteproc remoteproc0: Failed to load program segments: -22
[ 58.645251] remoteproc remoteproc0: Boot failed: -22
This "bad phdr" line is mentioned in Table 1 of the troubleshooting grid, but it's not clear to me what I need to do to fix it. I have noticed that sometimes it works and sometimes it doesn't, so I will need to hit the reset button and wait to reconnect a few times until I get it to work without the error, but I don't have a repeatable way to actually fix the problem.
Is there something I can do to fix this issue more reliably? I am just using the project as imported from STM32CubeMX with only minimal code changes made in the IDE.
This is a different error than what I had posted about before, although the error message is similar. The guide I have been using is the same ST page as before, although some things look slightly different. I am on the most recent versions of STM32CubeIDE and STM32CubeMX for Linux (Ubuntu).