u-boot-1.0.0/MPC8260 custom board
When I type in commands at the command prompt and hit enter, some of the commands are getting run twice.
For instance, version gets run twice while an md runs only once.
=> version version
U-Boot 1.0.0 (Mar 11 2004 - 12:24:15) =>
U-Boot 1.0.0 (Mar 11 2004 - 12:24:15) => md 0x0 1 md 0x0 1 00000000: ff000000 .... =>
One thing to note about my setup is that I am accessing the serial console using telnet over a remote serial devices server. So the whole telnet end-of-line issue and the processing of CR,LF, and NUL come into play.
Snooping the network and watching the character counts on the seriver server's serial port, I can see that each time I hit <Enter> there are two characters going over the serial line (CR-LF or CR-NUL) to the target.
My questions are:
1) Has anybody else encountered this problem? I already googled for an answer but came up with nothing.
2) Does anybody have any idea why some commands are working and others are not? I would expect that either all would be repeated or none of them would be repeated.
Thanks, Jeff