The OS is Wheezy.
On Friday, May 2, 2014 9:40:31 PM UTC-5, Richard-tx wrote:
>
> I am using ttyO0 as a serial console for another linux machine. When the
> BBB boots, it sends out messages out ttyO0 which is connected to another
> machines console. Since a getty is running and the messages get echo'd
> back, uboot reacts to those messages which stops the boot process..
>
> So the bottom line is this:
>
> How do I get uboot to NOT send out boot messages to ttyO0?
>
> Here is a sample of the messages sent to ttyO0
>
>
>
>
>
> *U-Boot 2013.10-00016-g6adb529 (Feb 06 2014 - 14:54:24)^M^MI2C:
> ready^MDRAM: 512 MiB^MWARNING: Caches not enabled^M*
>
>
>
>
>
>
>
>
>
>
> *NAND: 0 MiB^MMMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1^M*** Warning -
> readenv() failed, using default environment^M^MNet:not set.
> Validating first E-fuse MAC^Mcpsw, usb_ether^MHit any key to stop
> autoboot: 1 ^H^H^H 0 ^Mgpio: pin 53 (gpio 53) value is 1^MCard did not
> respond to voltage select!^M*.
> .
> .
>
>
--
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