On Thu, Jan 20, 2011 at 2:50 PM, Felipe Balbi <balbi@xxxxxx> wrote: > Hi, > > On Thu, Jan 20, 2011 at 02:46:47PM +0800, Bob Liu wrote: >> Yeah, I also think it's file system issue. I added major and minor >> number to omap-serial driver, it fix the problem temporary. >> >> > No need to edit /etc/inittab with above fs since ttyO2 is mapped to >> > console device file under /dev >> >> Do you know how to do this map during build a fs? >> Thanks. > > which FS do you use ? I use a debootstrap generally :-p > I use buildroot to generate an initramfs :-) Of course I made some changes. If using 8250 serial driver, my fs works well,it can enter console correctly. But using omap-serial driver, it can't. I think there maybe some problem about the ttyO2 node in my fs. So I add it to my fs by hand, so i need to know it's major & minor number, so I added major &minor number to omap-serial driver. It seems working okay now. -- Regards, --Bob -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
