topic Re: Core-image-base for imx6ulevk in i.MX Processors

Core-image-base for imx6ulevk

chandraevolute — Mon, 18 Jul 2016 06:06:53 GMT

will the git://git.freescale.com/imx/fsl-arm-yocto-bsp.git -b imx-3.14.38-6UL_ga version support core-image-base for IMX6ULEVK board if not what are the version that support core-image-base for imx6ulevk

Re: Core-image-base for imx6ulevk

Yuri — Mon, 18 Jul 2016 07:12:15 GMT

Hello,

Yes, minimal configuration is supported for i.MX6 UL ; Qt 5 images are only

supported for i.MX SoC with hardware graphics. They are not supported on the
i.MX 6UltraLite

Have a great day,
Yuri

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Re: Core-image-base for imx6ulevk

chandraevolute — Mon, 18 Jul 2016 07:18:41 GMT

Thank you Yuri

When I do bitbake core-image-minimal .sdcard images are not generating instead .cpio images are generating. How to build .sdcard images out of .cpio

Re: Core-image-base for imx6ulevk

Yuri — Mon, 18 Jul 2016 07:49:26 GMT

Hello,

Please use Linux 4.1.15_1.1.0

i.MX 6 Series Software and Development Tool|NXP

Regards,

Yuri.

Re: Core-image-base for imx6ulevk

chandraevolute — Tue, 19 Jul 2016 09:56:33 GMT

finally i have built core-image-base and the rootfs is around 72 MB. This is fine with us. I used imx-3.14.38-6UL_ga version. We are not using any GUI related stuff. Thank you Yuri

Re: Core-image-base for imx6ulevk

evgenyerlihman — Fri, 05 Aug 2016 13:49:48 GMT

Hey Chandra,

Could you please share the build configurations for building core-image-base?

Thanks,

Evgeny

Re: Core-image-base for imx6ulevk

chandraevolute — Mon, 08 Aug 2016 11:37:17 GMT

this is my bblayer.conf file

LCONF_VERSION = "6"

BBPATH = "${TOPDIR}"

BSPDIR := "${@os.path.abspath(os.path.dirname(d.getVar('FILE', True)) + '/../..')}"

BBFILES ?= ""

BBLAYERS = " \

${BSPDIR}/sources/poky/meta \

${BSPDIR}/sources/poky/meta-yocto \

${BSPDIR}/sources/meta-openembedded/meta-oe \

${BSPDIR}/sources/meta-openembedded/meta-multimedia \

${BSPDIR}/sources/meta-fsl-arm \

${BSPDIR}/sources/meta-fsl-arm-extra \

${BSPDIR}/sources/meta-fsl-demos \

##Freescale Yocto Release layer

BBLAYERS += " ${BSPDIR}/sources/meta-fsl-bsp-release/imx/meta-bsp "

BBLAYERS += " ${BSPDIR}/sources/meta-fsl-bsp-release/imx/meta-sdk "

BBLAYERS += " ${BSPDIR}/sources/meta-browser "

BBLAYERS += " ${BSPDIR}/sources/meta-openembedded/meta-gnome "

BBLAYERS += " ${BSPDIR}/sources/meta-openembedded/meta-networking "

BBLAYERS += " ${BSPDIR}/sources/meta-openembedded/meta-python "

BBLAYERS += " ${BSPDIR}/sources/meta-openembedded/meta-ruby "

BBLAYERS += " ${BSPDIR}/sources/meta-openembedded/meta-filesystems "

BBLAYERS += " ${BSPDIR}/sources/meta-qt5 "

Re: Core-image-base for imx6ulevk

evgenyerlihman — Mon, 08 Aug 2016 13:46:12 GMT

Thank you so much for the answer!

Can you please share the command lines you used as well? I am also looking to build the base version without any GUI but with all the other functionality (pingpong code for example).

And if possible the procedure you use to loading the image, SD or directly.

Thanks,

Evgeny

Re: Core-image-base for imx6ulevk

chandraevolute — Tue, 09 Aug 2016 04:15:18 GMT

bitbake core-image-base is the command that I gave. I am using imx-3.14.38-6UL_ga bsp version. I am using SD card.

Thanks

chandra

Re: Core-image-base for imx6ulevk

evgenyerlihman — Tue, 09 Aug 2016 12:23:00 GMT

And the one before that? :smileyhappy: , where you set the DISTRO etc?

Re: Core-image-base for imx6ulevk

vijayaragavansr — Fri, 07 Oct 2016 06:18:51 GMT

Hi,

i built core-image-base and succesffully flashed onto SD Card and booted as root.

but i am unable to execute reboot,poweroff,shutdown commands.

below my terminal log

root@melange:~# poweroff
poweroff: must be superuser.
root@melange:~# reboot
reboot: must be superuser.
root@melange:~# shutdown -r now
shutdown: warning: cannot open /var/run/shutdown.pid
shutdown: /dev/initctl: Permission denied
init: must be superuser.
root@melange:~#

am surprised that when i logged in as root i do not have have full permission? something wrong with the bitbake?

Re: Core-image-base for imx6ulevk

rajesh-d — Tue, 26 Jul 2022 12:37:45 GMT

can we build rootfs using (core-image-rt-sdk)as image recipe in yocto toaster for imx6ull