On Sat, 2012-03-17 at 19:46 +0100, [email protected] wrote: > There is no major and minor defined in omap serial driver in the kernel > 3.2.9! I asked in the linux mailing list how can I get these numbers. > Waiting an answer, I m going to put some logs in busybox or maybe > activate if there are already logs to see at each step it stucks.
I use the following in an S00dev that gets run near the start of /etc/inittab: if [ ! -c /dev/ttyO0 ]; then mknod /dev/ttyO0 c 253 0 ; fi if [ ! -c /dev/ttyO1 ]; then mknod /dev/ttyO1 c 253 1 ; fi if [ ! -c /dev/ttyO2 ]; then mknod /dev/ttyO2 c 253 2 ; fi This seems to work for 3.2.12. I'm testing 3.2.14 at the moment. I got the major/minor numbers by booting a default Buildroot build, I think, using Busybox 1.19.4 and mdev. If you want to see how I set up my init scripts and inittab, take a look at BeagleBox: http://gitorious.org/beaglebox http://gitorious.org/beaglebox/beaglebox/trees/master/src/buildroot/skeleton/etc BeagleBox used to boot into X last year, but I had to layoff for a year to finish another project, so I'm rebuilding the boot process and just recently got the rootfs properly booting to a login on ttyO2. Still don't have access to the HDMI output (re: tty0) - possibly need to load the dss2 driver or something. Hope that helps. -- Michael J. Hammel <[email protected]> _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
