<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On 15 February 2016 at 07:47, <span dir="ltr"><<a href="mailto:rongqing.li@windriver.com" target="_blank">rongqing.li@windriver.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div id=":2uk" class="" style="overflow:hidden">-SERIAL_CONSOLE ?= "115200 ttyS0"<br>
+SERIAL_CONSOLES ?= "115200 ttyS0"<br></div></blockquote></div><br>bitbake.conf says:</div><div class="gmail_extra"><br></div><div class="gmail_extra">SERIAL_CONSOLES ??= "${@d.getVar('SERIAL_CONSOLE', True).replace(' ', ';')}"<br></div><div class="gmail_extra"><br></div><div class="gmail_extra">And the relevant commit introducing _CONSOLES says:</div><div class="gmail_extra"><br></div><div class="gmail_extra"><div class="gmail_extra"> Just define additional serial consoles like so:</div><div class="gmail_extra"> SERIAL_CONSOLES="115200;ttyS0 115200;ttyS1 ... 115200;ttySN"<br></div><div class="gmail_extra"><br></div><div class="gmail_extra">So moving from CONSOLE to CONSOLES is more than just adding an S.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Anyway, surely the machine should be setting this if required? Why does systemd-serialgetty think that ttyS0 should be a serial console if the machine doesn't say so?</div><div class="gmail_extra"><br></div><div class="gmail_extra">Ross</div></div></div>