[U-Boot-Users] Porting UBoot without UART

Ladislav Michl ladis at linux-mips.org
Tue Feb 22 20:49:31 CET 2005

On Tue, Feb 22, 2005 at 11:21:01AM -0800, Shawn Jin wrote:
> My first thought about porting UBoot under this circumstance is to
> disable the serial driver in UBoot and to redirect all printf to a
> fixed memory area, just as what a circular log buffer does. I'm
> wondering how much workload this will be. Is this kind of mechasim
> already existent in UBoot?

Provide our own console functions. See common/console.c and
common/devices.c how it is initialized and used.

Best regards,

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