Hi, Can anyone verify what the kernel command line option should be to use the first imx31 uart? As far as I can tell it is "console=ttymxc0,115200"
The reason I ask, is that I am seeing the kernel messages in the ram kernel ring buffer, but not seing them come out the serial console. I am porting linux to our own hardware which is similar to the LogicPD LiteKit platform (I have compiled the kernel for this platform ..) Debugging into the serial driver in ../drivers/serial/mx31 .. I see the function init_serial_init() being called ( .. and it's printk message is in the buffer) but I am not seeing the serial_imx_probe() being called .. I do not understand the the registering of platform drivers enough to work out how the kernel connects the diver with the hardware .... Can someone enlighten me on how to debug this further ..... Or even better just tell me to use the correct command line option and it all bursts into life :-) Thanks, Bernie _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
