Hi Bob, On Wed, Apr 02, 2008 at 12:12:02PM -0400, Bob Grimes wrote: > Hi all, > > I'm using a customized Freescale M5329EVB-based board, and want to use > the third Coldfire serial port. The first two serial ports of the > mcf5329 chip work fine, as one would expect; however, the third > doesn't. Looking at the kernel boot messages, I see the following: > > ColdFire internal UART serial driver version 1.00 > ttyS0 at 0xfc060000 (irq = 90) is a builtin ColdFire UART > ttyS1 at 0xfc064000 (irq = 91) is a builtin ColdFire UART > > Does anyone know why the third port is not showing up, and what I > should do to fix that?
I seem to remember this is fixed in newer uClinux-releases. I am using ttyS2 as the console, and except I do not get the first boot messages, I somehow managed to get it to work. In case you want to have a look, you can find my hacked linux-2.6.x/drivers at http://leila.dyna.ping.de/wolfgang/linux-2.6.x-5329-drivers.tar.bz2 (Sorry, not cleaned - I still did not understand the uClinux build system and did not take the time to make a complete tree clean) (In case you see some ASTRO5373L_CONFIG this is what I hacked in for our board - MCF5373L is software compatible to MCF5329, however there might be some differences in initializing the GPIO module) HTH, Wolfgang _______________________________________________ uClinux-dev mailing list [email protected] http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by [email protected] To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
