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: <ethaddr> 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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