Arun, Could you send relevent lines from your .config (KGDB*)? Also try to skip kgdbwait on commandline and check whether the board boots fine. If it does, look at dmesg for any kgdb errors. -Amit
On Monday 02 July 2007 09:12, Arun Govind wrote: > Hi, > > I am trying to setup kgdb with the atmel AT91RM9200 as target and a > normal x86 PC as the host. The problem is host target connection through > gdb is not happening. I tried as per the documentation in kgdb and > remote debugging is working when I use PC as host and PC as target. > > I tried with 8250/16550 and compatible serial port and AT91RM9200 serial > port. In both cases I tried with and without console through that port. > > Always the target is waiting to connect at the message > "kgdb: Waiting for connection from remote gdb...", even after trying to > connect from host side as > > root# gdb ./vmlinux > (gdb) set remotebaud 115200 > (gdb) target remote /dev/ttyS0, this is not connecting > > I am using the kernel version 2.6.15.5 with AT91RM9200 2.6.15 patches > and kgdb 2.6.15.5 patches for ARM, and arm tool chain version 3.4.1. > (This is the supported one for AT91RM9200) > > What could be the settings (configurations for "make menuconfig") for > serial to be used for remote debugging with kgdb? I tried with the > version 2.6.13 and the result was same. Has anyone successfully used > kgdb with AT91RM9200? I did a google and did not get much help. Any > helps directions will be thankful. > > Thanking you, > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Kgdb-bugreport mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Kgdb-bugreport mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport
