On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <[email protected]> wrote: > On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <[email protected]> wrote: >> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <[email protected]> wrote: >>> Hi, >>> >>> I have built the freescale linux image (for my custom board using >>> iMX6Q) fsl_L.3.14.28-1.0.0_ga. While building I added few more >>> packages like rpm, opkg, e2fsprogs, etc. >>> >>> The startup scripts do not show std output on the serial console >>> (ttymxc0). The output is likely redirected to /dev/null. They only sow >>> errors. Which setting (file) has to be modified to get the output on >>> the serial console? >> >> http://git.yoctoproject.org/cgit/cgit.cgi/meta-fsl-arm/tree/conf/machine/include/imx6sabresd-common.inc#n6 >> >> Take a look in the difference between file imx6sabresd-common.inc and >> imx6sabreauto-common.inc >> >> Maybe it can help you >> > > Thanks Daiane for your inputs! > > The link you pasted indicates that correct serial port must be specified. > > I have ensured that correct serial port is set (/etc/inittab) . I can > see the errors but I cannot see the stdout. > I think there is a setting for verbosity, which is set to quiet. I'm > not sure though. > > FYI: I also have installed procps package. > > I modified the file /etc/init.d/bootmisc.sh: > original line: eval /sbin/sysctl -p "${SYSCTL_CONF}" $VERBOSE_REDIR > edited line: eval /sbin/sysctl -p "${SYSCTL_CONF}" > (VERBOSE_REDIR is set to "1>/dev/null") > > After the above modification, I can see script stdout while system > reboot or shutdown, but I cannot see the same during system startup. > >
I have built the yocto image again (fsl_L.3.14.28-1.0.0_ga) (framebuffer) I verified the file: fsl-L3.14.28-1.0.0_ga/fsl-release-bsp/sources/meta-fsl-arm/conf/machine/include/imx6sabresd-common.inc correct console device and baud rate is selected (ttymxc0). I have installed extra packages by adding the following line to conf/local.conf: CORE_IMAGE_EXTRA_INSTALL += " rpm opkg freetype createrepo libsocketcan ntp parted cairo curl python-pycurl expat harfbuzz htop pixman tslib e2fsprogs fontconfig pango glib-2.0 opkg-utils sqlite3 python-pysqlite libcurl bzip2 dropbear python-smartpm tzdata python-debugger python-difflib python-sqlite3 connman connman-client e2fsprogs-tune2fs lsof msmtp iptables " I do not see the init scripts log on the serial console (during startup). There is no issue with console configuration as the init scripts show log during shutdown/reboot. If I run "ps eax", I see the following (partial output shown here): 1424 ? Ss 0:00 /lib/udev/udevd -d CONSOLE=/dev/null display_lvds0= display_lvds1= SHELL=/bin/sh TERM=linux prevlevel=N INIT_VERSION=sysvinit-2.88 PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add runlevel=S RUNLEVEL=S PWD=/ VERBOSE=very TZ=/etc/localtime PREVLEVEL=N previous=N SHLVL=2 HOME=/ _=/lib/udev/udevd 1509 ? S 0:00 /lib/udev/udevd -d CONSOLE=/dev/null display_lvds0= display_lvds1= SHELL=/bin/sh TERM=linux prevlevel=N INIT_VERSION=sysvinit-2.88 PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add runlevel=S RUNLEVEL=S PWD=/ VERBOSE=very TZ=/etc/localtime PREVLEVEL=N previous=N SHLVL=2 HOME=/ _=/lib/udev/udevd 1510 ? S 0:00 /lib/udev/udevd -d CONSOLE=/dev/null display_lvds0= display_lvds1= SHELL=/bin/sh TERM=linux prevlevel=N INIT_VERSION=sysvinit-2.88 PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add runlevel=S RUNLEVEL=S PWD=/ VERBOSE=very TZ=/etc/localtime PREVLEVEL=N previous=N SHLVL=2 HOME=/ _=/lib/udev/udevd 1973 ? Ss 0:00 /usr/bin/eGTouchD CONSOLE=/dev/null display_lvds0= display_lvds1= TERM=linux SHELL=/bin/sh INIT_VERSION=sysvinit-2.88 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin RUNLEVEL=5 runlevel=5 PWD=/ VERBOSE=very PREVLEVEL=N previous=N HOME=/ SHLVL=2 _=/usr/bin/eGTouchD 1983 ? Ss 0:00 /usr/bin/dbus-daemon --system CONSOLE=/dev/null display_lvds0= display_lvds1= TERM=linux SHELL=/bin/sh INIT_VERSION=sysvinit-2.88 PATH=/sbin:/usr/sbin:/bin:/usr/bin RUNLEVEL=5 runlevel=5 PWD=/ VERBOSE=very PREVLEVEL=N previous=N HOME=/ SHLVL=2 _=/sbin/start-stop-daemon 1989 ? Ss 0:00 /usr/sbin/connmand CONSOLE=/dev/null display_lvds0= display_lvds1= TERM=linux SHELL=/bin/sh INIT_VERSION=sysvinit-2.88 PATH=/sbin:/usr/sbin:/bin:/usr/bin RUNLEVEL=5 runlevel=5 PWD=/ VERBOSE=very PREVLEVEL=N previous=N HOME=/ SHLVL=2 _=/usr/sbin/connmand I edit the file: /etc/init.d/rc and exported CONSOLE=/dev/ttymxc0. When I reboot the system and re-run "ps eax" I can see the CONSOLE env getting correctly updated. But still no output on the serial log. Any inputs what may be going wrong? I'm kind of stuck here. Any information might be of help to me. Regards, Pj -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
