Hi Simon > > chosen { > > - bootargs = "earlyprintk ignore_loglevel root=/dev/nfs ip=dhcp rw"; > > + bootargs = "console=tty0 console=ttySC0,115200 earlyprintk > > + ignore_loglevel root=/dev/nfs ip=dhcp rw"; > > stdout-path = "serial0:115200n8"; > > }; > > Hi, > > this feels wrong. My understanding is that stdout-path should be enough > to get the console. (snip) > Thank you for your comment. > Before creating this patch, I have a patch reference of you and Geert. > https://patchwork.kernel.org/patch/5184001/ I think he want to say here is that it needs "console=" which is indicated by Geert on https://patchwork.kernel.org/patch/5184001/ "Note that we have to keep the "console=ttySC1" parameter in chosen/bootargs, ..." I don't have armadillo800eva anymore, so I can't test this patch. But according to Phuc-san, there is not command prompt after boot without this patch. Best regards --- Kuninori Morimoto