On 05/31/2012 02:18 PM, Bodke, Kishore K wrote:
-----Original Message-----
From: yocto-boun...@yoctoproject.org [mailto:yocto-
boun...@yoctoproject.org] On Behalf Of jfabernathy
Sent: Thursday, May 31, 2012 9:12 AM
To: yocto@yoctoproject.org
Subject: [yocto] meta-cedartrail - serial console
Using a DN2800MT (Marshalltown) Intel board, I'm testing the
meta-cedartrail using edison branch and noticed an issues with the
serial console.
The cedartrail.conf in the machine directory has the following statements:
SYSLINUX_OPTS = "serial 0 115200"
SERIAL_CONSOLE = "115200 ttyS0"
APPEND += "console=ttyS0,115200 console=tty0"
I just saw that Edison branch has ttyS3 enabled.
SYSLINUX_OPTS = "serial 3 115200"
SERIAL_CONSOLE = "115200 ttyS3"
APPEND += "console=ttyS3,115200 console=tty3"
Are you looking into right branch?
Thanks
-Kishore.
So how do you get changes in the cedartrail.conf file to take affect??
I edited the file and did the bitbake again, but nothing changed. I'm
guessing I need a bitbake -c cleansstate "somthing" But I don't know
what to put there to make rebuild with ttyS0.
Jim A
However, when the image booted, I had no serial console on ttyS0. I
checked /etc/inittab and noticed that the following line existed:
S:2345:respawn:/sbin/getty 115200 ttyS3
I changed the ttyS3 to ttyS0 and then I have a serial console on the
next reboot. So it appears the override in the .conf file is not
working. Also I only have the console from getty, and not the kernel
logging console.
Anyone have a solution??
If this is considered a bug I can put it on bugzilla.
Jim A
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