[Buildroot] Looking for BDI2000 advice with buildroot kernel
charles.krinke at gmail.com
Sun Mar 13 23:59:21 UTC 2011
I have a kernel built with "-g", both zImage and vmlinux for MPC8323E-RDB
using buildroot-2010.11. I can run the target until a u-boot prompt, halt
the target with the BDI2000, load either vmlinux or zImage into the target,
but after I do a "target remote bdi2000:2001", although I can "stepi"
through the first few dozen assembly instructions in vmlinux, I cannot seem
to get anywhere with zImage.
I think I am bolloxed up in mmu/virtual/physical addresses.
Here is my recipe so far:
BDI> load zImage 0x00400000
BDI> bi 0xc000xxxx <start_kernel from System.map>
Host$ ddd --debugger powerpc....gdb vmlinux
(gdb) target remote bdi2000:2001
(gdb) symbol-file vmlinux
At this point a "BDI> go" or a "(gdb) cont" ends up just resetting the
What am I stupidly doing wrong?
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