On 06/06/2018 01:43 AM, Paul Whalen wrote:
----- Original Message -----
> Oh by the way, I am using
> On 06/06/2018 12:13 AM, Zamir SUN wrote:
>> I have two questions about BeagleBone Black.
>> 1. Is there anyway to make it boot when plug into power adapter? By this
>> I mean, without the matter of push the power button.
>> 2. I see by console=ttyO0 cannot get the log printed onto serial now.
>> Although I know console=tty0 can still make the logs printed to a
>> screen, but showing on the serial is always easier for debug. So is
>> there anywhere I can check the new console name?
The console was moved to ttyS0, but should still show output on ttyO0. I
still use ttyO0 and get a warning during the boot:
[ 0.004075] WARNING: Your 'console=ttyO0' has been replaced by
I do use an RS232 cape for my serial console, so perhaps it differs. Can
anyone else confirm?
Thanks for your info.
Well, I tried "console=ttyO0" and it do not work yesterday. While just
now I switched to "console=ttyO0,115200n8" and it works all of a sudden,
not sure why. So at last my working kernel commandline looks like
ro root=UUID=0dc43cd3-b7f5-47dc-8b74-5261d2dd7ded console=ttyO0,115200n8
By the way, I am using a cheap PL2303 serial, lsusb shows the following.
Bus 002 Device 007: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial
By the way, I don't know what hack takes effect, but today my BBB can
boot without push the button XD
Hope this is still useful for others.
 - https://www.logicsupply.com/cbb-ttl-232/
> Ziqian SUN (Zamir)
> GPG : 1D86 6D4A 49CE 4BBD 72CF FCF5 D856 6E11 F2A0 525E
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Ziqian SUN (Zamir)
GPG : 1D86 6D4A 49CE 4BBD 72CF FCF5 D856 6E11 F2A0 525E
Want to know more about Fedora?
Ready to contribute? See https://whatcanidoforfedora.org/