I was trying to debug a custom board with BDI3000 but I was having issues, so I tried with SABRE but the issues persist.
The state after powering up with BDI attached seems good to me:
IMX6#0>info
Core number : 0
Core state : debug mode (ARM)
Debug entry cause : Debug Request
Current PC : 0x2780ad40
Current CPSR : 0x600001d3 (Supervisor)
Current SPSR : 0xca0c196d
However, I can't correctly read and write from memory.
Example:
IMX6#0>md 0x8a000000 1
8a000000 : 0x00000071 113 q...
IMX6#0>mm 0x8a000000 0x1234abcd 1
IMX6#0>md 0x8a000000 1
8a000000 : 0x00000061 97 a...
IMX6#0>mm 0x8a000000 0x12345678 1
IMX6#0>md 0x8a000000 1
8a000000 : 0x04000071 67108977 q...
Apparently, it is not writing what is expected to. I need to make this process consistent an then load the u-boot into memory.
Does anyone know what is happening? Or maybe have a better configuration file?
I'm using the attached configuration file. Any help would greatly appreciated.
Original Attachment has been moved to: regCortex-A9.def.zip
Original Attachment has been moved to: imx6.cfg.zip
