* imx6q: Startup script output not shown on serial console @ 2015-06-08 8:57 Prasant J 2015-06-08 12:10 ` Daiane Angolini 0 siblings, 1 reply; 9+ messages in thread From: Prasant J @ 2015-06-08 8:57 UTC (permalink / raw) To: meta-freescale@yoctoproject.org 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? Any inputs will be of help. Regards, Pj ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-06-08 8:57 imx6q: Startup script output not shown on serial console Prasant J @ 2015-06-08 12:10 ` Daiane Angolini 2015-06-08 14:14 ` Prasant J 0 siblings, 1 reply; 9+ messages in thread From: Daiane Angolini @ 2015-06-08 12:10 UTC (permalink / raw) To: Prasant J; +Cc: meta-freescale@yoctoproject.org On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 Daiane > > Any inputs will be of help. > > > Regards, Pj > -- > _______________________________________________ > meta-freescale mailing list > meta-freescale@yoctoproject.org > https://lists.yoctoproject.org/listinfo/meta-freescale ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-06-08 12:10 ` Daiane Angolini @ 2015-06-08 14:14 ` Prasant J 2015-07-09 10:37 ` Prasant J 0 siblings, 1 reply; 9+ messages in thread From: Prasant J @ 2015-06-08 14:14 UTC (permalink / raw) To: Daiane Angolini; +Cc: meta-freescale@yoctoproject.org On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> wrote: > On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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. Any idea what am I missing? Regards, Pj ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-06-08 14:14 ` Prasant J @ 2015-07-09 10:37 ` Prasant J 2015-07-09 11:21 ` Prasant J 2015-07-09 11:22 ` Gary Thomas 0 siblings, 2 replies; 9+ messages in thread From: Prasant J @ 2015-07-09 10:37 UTC (permalink / raw) To: Daiane Angolini; +Cc: meta-freescale@yoctoproject.org On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <pj0585@gmail.com> wrote: > On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> wrote: >> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-07-09 10:37 ` Prasant J @ 2015-07-09 11:21 ` Prasant J 2015-07-09 11:22 ` Gary Thomas 1 sibling, 0 replies; 9+ messages in thread From: Prasant J @ 2015-07-09 11:21 UTC (permalink / raw) To: Daiane Angolini; +Cc: meta-freescale@yoctoproject.org On Thu, Jul 9, 2015 at 4:07 PM, Prasant J <pj0585@gmail.com> wrote: > On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <pj0585@gmail.com> wrote: >> On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> wrote: >>> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 I forgot to add one important point: I'm still using old linux kernel 3.0.35+. But I'm hoping that should not create this problem. Regards, Pj ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-07-09 10:37 ` Prasant J 2015-07-09 11:21 ` Prasant J @ 2015-07-09 11:22 ` Gary Thomas 2015-07-09 12:51 ` Prasant J 1 sibling, 1 reply; 9+ messages in thread From: Gary Thomas @ 2015-07-09 11:22 UTC (permalink / raw) To: meta-freescale On 2015-07-09 04:37, Prasant J wrote: > On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <pj0585@gmail.com> wrote: >> On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> wrote: >>> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 > What is your boot command line? # cat /proc/cmdline It should be something that contains 'console=ttymxc0' -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-07-09 11:22 ` Gary Thomas @ 2015-07-09 12:51 ` Prasant J 2015-07-09 13:07 ` Gary Thomas 0 siblings, 1 reply; 9+ messages in thread From: Prasant J @ 2015-07-09 12:51 UTC (permalink / raw) To: Gary Thomas; +Cc: meta-freescale@yoctoproject.org On Thu, Jul 9, 2015 at 4:52 PM, Gary Thomas <gary@mlbassoc.com> wrote: > On 2015-07-09 04:37, Prasant J wrote: >> >> On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <pj0585@gmail.com> wrote: >>> >>> On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> >>> wrote: >>>> >>>> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 >> > > What is your boot command line? > # cat /proc/cmdline > > It should be something that contains 'console=ttymxc0' > > -- Gary, console is set to "ttymxc0,57600' . I can see in the cat /proc/cmdline. Regards, Pj ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-07-09 12:51 ` Prasant J @ 2015-07-09 13:07 ` Gary Thomas 2015-07-09 13:54 ` Prasant J 0 siblings, 1 reply; 9+ messages in thread From: Gary Thomas @ 2015-07-09 13:07 UTC (permalink / raw) To: Prasant J; +Cc: meta-freescale@yoctoproject.org On 2015-07-09 06:51, Prasant J wrote: > On Thu, Jul 9, 2015 at 4:52 PM, Gary Thomas <gary@mlbassoc.com> wrote: >> On 2015-07-09 04:37, Prasant J wrote: >>> >>> On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <pj0585@gmail.com> wrote: >>>> >>>> On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> >>>> wrote: >>>>> >>>>> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 >>> >> >> What is your boot command line? >> # cat /proc/cmdline >> >> It should be something that contains 'console=ttymxc0' >> >> -- > > Gary, console is set to "ttymxc0,57600' . I can see in the cat /proc/cmdline. Are you really running the console at 57600 baud? The default is normally 115200. What's in your /etc/inittab? e.g. send the output from this command: # grep mxc0 /etc/inittab mxc0:12345:respawn:/sbin/getty -L 115200 ttymxc0 -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: imx6q: Startup script output not shown on serial console 2015-07-09 13:07 ` Gary Thomas @ 2015-07-09 13:54 ` Prasant J 0 siblings, 0 replies; 9+ messages in thread From: Prasant J @ 2015-07-09 13:54 UTC (permalink / raw) To: Gary Thomas; +Cc: meta-freescale@yoctoproject.org On Thu, Jul 9, 2015 at 6:37 PM, Gary Thomas <gary@mlbassoc.com> wrote: > On 2015-07-09 06:51, Prasant J wrote: >> >> On Thu, Jul 9, 2015 at 4:52 PM, Gary Thomas <gary@mlbassoc.com> wrote: >>> >>> On 2015-07-09 04:37, Prasant J wrote: >>>> >>>> >>>> On Mon, Jun 8, 2015 at 7:44 PM, Prasant J <pj0585@gmail.com> wrote: >>>>> >>>>> >>>>> On Mon, Jun 8, 2015 at 5:40 PM, Daiane Angolini <daiane.list@gmail.com> >>>>> wrote: >>>>>> >>>>>> >>>>>> On Mon, Jun 8, 2015 at 5:57 AM, Prasant J <pj0585@gmail.com> 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 >>>> >>> >>> What is your boot command line? >>> # cat /proc/cmdline >>> >>> It should be something that contains 'console=ttymxc0' >>> >>> -- >> >> >> Gary, console is set to "ttymxc0,57600' . I can see in the cat >> /proc/cmdline. > > > Are you really running the console at 57600 baud? The default > is normally 115200. What's in your /etc/inittab? e.g. send > the output from this command: > > # grep mxc0 /etc/inittab > mxc0:12345:respawn:/sbin/getty -L 115200 ttymxc0 > Yes, I'm using baud rate of 57600. /etc/inittab is also updated. I think I may have found the problem. I'm not sure though. udev is not creating /dev/stdout & /dev/stderr links. It creates /dev/stdin link file. I don't know how to fix this. I manually created the links but it does not solve the problem. Any ideas? regards, Pj ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2015-07-09 13:54 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2015-06-08 8:57 imx6q: Startup script output not shown on serial console Prasant J 2015-06-08 12:10 ` Daiane Angolini 2015-06-08 14:14 ` Prasant J 2015-07-09 10:37 ` Prasant J 2015-07-09 11:21 ` Prasant J 2015-07-09 11:22 ` Gary Thomas 2015-07-09 12:51 ` Prasant J 2015-07-09 13:07 ` Gary Thomas 2015-07-09 13:54 ` Prasant J
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