Hi Erwin,
Erwin Authried wrote:
serial_atmel.c is an ancient,crappy serial driver for AT91 cpus. Later,
a driver has been written for the AT91RM9200 that uses the rather new
serial core driver (atmel_serial.c). The serial hardware for the
mmu-less AT91 cpus and the AT91RM9200 is a bit different, thus the
atmel_serial driver can't be used for the mmu-less AT91 cpus. I have
adapted the new driver for AT91x40 cpus, with some improvements so that
no overrun errors can happen with high transfer speeds.
Can you get these changes mainlined?
I have managed to get core at91x40 cpu support mainlined
(within the arch/arm/mach-at91). Although there is still
a couple of missing non-mmu peices in the arm code - I
expect these will get mainlined sometime in the not too
distant future. I would be good to have the atmel_serial.c
driver support in there too.
Regards
Greg
Am Dienstag, den 24.06.2008, 09:11 -0700 schrieb rwarner:
Hi all
appears the htdig is intermittent. Does anyone know the the reason for
the two serial drivers for Atmel. One is called serial_atmel.c the
other is called atmel_serial.c
tia - bob
_______________________________________________
uClinux-dev mailing list
uClinux-dev@uclinux.org
http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
This message was resent by uclinux-dev@uclinux.org
To unsubscribe see:
http://mailman.uclinux.org/mailman/options/uclinux-dev
--
------------------------------------------------------------------------
Greg Ungerer -- Chief Software Dude EMAIL: [EMAIL PROTECTED]
Secure Computing Corporation PHONE: +61 7 3435 2888
825 Stanley St, FAX: +61 7 3891 3630
Woolloongabba, QLD, 4102, Australia WEB: http://www.SnapGear.com
_______________________________________________
uClinux-dev mailing list
uClinux-dev@uclinux.org
http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
This message was resent by uclinux-dev@uclinux.org
To unsubscribe see:
http://mailman.uclinux.org/mailman/options/uclinux-dev
