2008-08-26 08:37:16     virtual terminal trouble

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2008-08-26 08:37:16     virtual terminal trouble

Pafone Lee (CHINA)

Message: 61095   


i have wroten the an LCD driver for my custom BF533 board, it works well at running the test application lissa.c in the dir /user/blkfin-test/video_test/ .


i configured the linux kernel to support viretual terminal , unlucky, it failed  to display console msg on hte LCD, and the PC console shows nothing after the msg that 'boot[early_BFuart0]->real[tty0]'


i haved read the doc http://docs.blackfin.uclinux.org/doku.php?id=the_framebuffer_console .


the worst thing is that when typed the command 'console=tty0 console=ttyBF0,57600' ,the uboot showed Unknow command ...


what should i do with the uboot to make it support the 'console' command ?


my uboot version is 2008R1






2008-08-26 09:16:17     Re: virtual terminal trouble

Mike Frysinger (UNITED STATES)

Message: 61096   


there is no "console" command.  those examples are showing you what to add to your kernel command line.