On Wed, Jan 30, 2002 at 05:23:52PM +0700, Rakesh wrote: > Hi all, > I've compiled 2.4.13 kernel and download it to assabet/neponset board. > The login appeared but i m not getting any message rel;ated to the > keyboard which is already there in "neponset.c", sa1111.c and > sa1111_keyb.c file. I am not getting any message in the minicom.
You are not seeing anything, or you are not seeing a message related to the keyboard? Do you see the keyboard LEDs flash when the kernel boots? > When i checked the pin 21 & 5 by CRO its giving some pulses. But if i m > pressing num lock, caps lock, scroll lock, LEDs are not turning ON. Just > when i connect the keybpard it just blink once. The keyboard must be connected at boot, and must remain connected. Currently, the kernel doesn't re-initialise the keyboard when it is reconnected. (Traditionally, this job is done by the i8042 keyboard controller in a PC). Oh, and its strongly recommended in all literature that I've read on PS2 devices that PS2 devices aren't connected and disconnected with power on. > I am using CS4 for sa1111 chip. And neponset interrupt signal is routed > to GPIO 1 but in the code its routed to GPIO 25. So I have made a single > change for that by changing GPIO 25 to GPIO 1. Umm, you haven't got an Assabet/Neponset then, but a custom design. > I gone thr' the mailing list and they have mentioned that sa1111_keyb > device driver works for latest kernel. And i m using the latest one only > 2.4.13. Its always best to try to keep up to date with the kernels - 2.4.17-rmk4 is broken, but I put out a patch that fixes it a few days ago. However, I don't believe any problems were reported with the sa1111 keyboard in 2.4.13. _______________________________________________ http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm Please visit the above address for information on this list.
