I'm not sure if kgdb over serial stops before NAND initialization, but it is worth a try. For dm644x and dm355, kgdbos should work. However, dm6467 requires a patch.
Of course, as Stjin points out, printk is always available :) Regards, Steve On Sat, 2009-01-31 at 11:31 +0100, Stijn Devriendt wrote: > Have you thought of good-old printk() ? > It saves you a lot of effort in getting kernel debugging up and running. > > Regards, > Stijn > > 2009/1/30 ashish pareek <[email protected]>: > > Hi, > > We want to debug kernel code to support a Nand device. I did configure > > kernel for debugging and build it and tried to use DDD over GDB using > > ethernet.I faced few issues - > > > > -Since debugging require Kernel to stop boot before Nand gets detected ,i > > used kgdbwait to stop it and wait for gdb to get connected.But my Mtd-Nand > > code was done before ethernet initialisation and then a msg appeared > > "waiting for GDB to connect".Is thr any way to debug my Nand code during > > boot time? > > > > -Any other debugger available for debugging? > > > > Ashish > > > > > > _______________________________________________ > > Davinci-linux-open-source mailing list > > [email protected] > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
