I am using the MPC8272ADS with kernel 2.6.10. The kernel is configured to support 4 CPM SCCs, of which 1 and 4 are connected on the board. I created device files as follows:
mknod /dev/ttyCPM0 c 204 46 mknod /dev/ttyCPM1 c 204 47 mknod /dev/ttyCPM2 c 204 48 mknod /dev/ttyCPM3 c 204 49 If I boot the kernel using console=ttyCPM3 I see that it uses SCC4. But when I boot with console=ttyCPM0 and write to the second port using a command like "echo hello > /dev/ttyCPM3" I don't see that anything is being outputted to the second console. What am I doing wrong? *********************************************************************************** Information contained in this email message is intended only for use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please immediately notify the postmaster at nds.com and destroy the original message. ***********************************************************************************
