Hi

i try to build now a KGDB to try to debug this thing. But i couldn't 
config a KERNEL:
options KGDB                    # support for kernel gdb
options KGDB_DEVNAME="\"sab\""  # driver name for the kgdb serial chip
options KGDB_DEVADDR=0x400000   # physical address of the chip
options KGDB_DEVPORT=1          # port b
options KGDB_DEVRATE=38400      # baud rate

result:
# config TARGET
../../../../arch/sparc64/conf/TARGET32:81: syntax error
*** Stop.

this is the line with KGDB_DEVNAME.

Best Regards