Thank You For Your Response. > >However to change from UART0 to USB0, "you'll" have to do some work.. >
Can you please guide me how to proceed.? Where to change.? Is it required to change to any configuration setting while building U-Boot source code.? > >However u-boot can be "easly" programed to change the UART0 to a different UARTx > If the Boot ROM is fixed, how can we change that.? On Tuesday, October 23, 2018 at 6:55:52 PM UTC+5:30, RobertCNelson wrote: > > On Tue, Oct 23, 2018 at 7:08 AM <[email protected] <javascript:>> wrote: > > > > Dear Support Team: > > Sorry, just a community of users. No Support Team here. ;) > > > > > I am glad to have beaglebone black board to start my Linux activities. > > > > Currently I am working on Baremetal Programming on Beagle Bone Black > Board. I gone through the BBB booting procedure and I found that the boot > environment using UART0 as debug/console. Now, I want to change debug port > from UART0 to USB0. > > > > 1. Is it fixed in Boot ROM code only.? > > 2. What are all the necessary information should I know.? > > 3. Is it required to modify in u-boot source code.? if yes, where can I > change.? > > The Boot ROM "defaults" to UART0, this is why you see "CCCCCC's.." > over the usart when the eMMC and microSD are blank.. > > However u-boot can be "easly" programed to change the UART0 to a different > UARTx > > However to change from UART0 to USB0, "you'll" have to do some work.. > > PS, once you jump from u-boot to app x, the "usb" handoff is complex... > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/a141d330-8388-431b-9d16-b6a18afbfa65%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
