OpenWRT package for i.MX6ULEVK

[aaronkuo]

I found on OpenWRT Website, that it can be installed for i.Mx 6.
Is the code the same as the i.MX6ULEV code of Yocto ?
do it use the toolchain that put "4.1.15-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/" in Yocto project to build?

BRs

Aaron Kuo

[aaronkuo]

Hi NXP support,

The Openwrt of latest version can support kernel 4.4.14.

If I merge the code of i.MX6UL into kernel 4.4.14, do it can support the i.MX6UL?

BRs

Aaron Kuo

[gusarambula]

Hello Aaron Kuo,

There seems to be indeed a target definition for the i.MX6 on the OpenWRT release, although this package is not supported by the i.MX6UL BSP. The target definition for the i.MX6 on the OpenWRT website seems to be defined for kernel 3.10 so it’s not compatible with the 4.1.15BSP Release but you should be able to compile it with the same toolchain or if you prefer you may use the toolchain from the Yocto BSP 3.10.XX ((Please note that the 3.10.XX BSP releases do not support the i.MX6UL) Either way you may extract the toolchain with the following instruction:

$ bitbake meta-toolchain

You may refer to the following Yocto training for more information.

https://community.nxp.com/docs/DOC-94035

For further information please refer to the OpenWRT website and it’s documentation:

https://wiki.openwrt.org/doc/hardware/soc/soc.freescale.imx

I hope this helps!

Regards,

[aaronkuo]

Hi gusarambula,

I have executed the command “bitbake meta-toolchain”.

The toolchain be download at following path, right ?

“tmp/work/cortexa7hf-neon-poky-linux-gnueabi/meta-toolchain/1.0-r7/sdk/image/opt/fsl-imx-fb/4.1.15-2.0.0/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi”

BRs

Aaron Kuo

[gusarambula]

Hello Aaron Kuo,

Once the toolchain has been baked you may find the script for installing it on the following path:

<BSP_DIR>/<BUILD_DIR>/tmp/deploy/sdk/poky-glibc-x86_64-meta-toolchain-cortexa9hf-vfp-neon-toolchain-<VERSION>.sh 

Regards,