2009-01-31 16:44:07 Console prints other than UART
Sudhakar GN (INDIA)
Message: 68634
Hi,
We are working on a BF533 with uClinux kernel. Planning to use on chip UART for controlling another device. How to redirect the kernel console prints to other devices say SPI or another UART controller on the board?
Thanks,
Sudhakar
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2009-01-31 17:50:10 Re: Console prints other than UART
Mike Frysinger (UNITED STATES)
Message: 68635
use the console= kernel command line option
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2009-02-03 08:58:12 Re: Console prints other than UART
Sudhakar GN (INDIA)
Message: 68767
Mike,
Could you provide more details on "use the console= kernel command line option"
For e.g, if we have redirect the meassages to SPI , what are the steps in Linux kernel for relalizing the same
How do we redirect console to SPI or if the HW has new UART controller
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2009-02-03 12:23:34 Re: Console prints other than UART
Mike Frysinger (UNITED STATES)
Message: 68790
you dont "redirect to SPI", you set the console to an appropriate console device. the console= option is documented in linux-2.6.x/Documentation/kernel-parameters.txt.