[coreboot] Problems with the gdb debugger and coreboot

[René Reuter]

Hi,

I'm trying to set up the gdb debugger with coreboot and qemu. I've followed
the instructions on that page: http://www.coreboot.org/Debugging

If I put

uses CONFIG_GDB_STUB
default CONFIG_GDB_STUB=1

into the mainboards config.lb how it's written in the instructions the
./buildtarget will fail. That's why I put it into src/config/Config.lb, then
the build is successful but gdb can't find any debugging symbols in the
coreboot.ram.

The CFLAGS are all set correct.

Does anybody know an idea what I'm doing wrong?

Regards,

René