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Download sdkWe recommend to use IGEP i.MX6 Yocto Fido SDK to compile i.MX6 kernels
<pre> [http://www.dropbox.com/sh/zu62y2qr1w8drxz/AADywAkHu98x9zzsFZRSBjwZa/imx6q/poky-glibc-x86_64-isee-image-dev-cortexa9hf-vfp-neon-toolchain-1.8.sh?dl=0 http://www.dropbox.com/sh/zu62y2qr1w8drxz/AADywAkHu98x9zzsFZRSBjwZa/imx6q/poky-glibc-x86_64-isee-image-dev-cortexa9hf-vfp-neon-toolchain-1.8.sh?dl=0] </pre>'''Download'''
install [http://downloads.isee.biz/pub/releases/sdk/poky-glibc-x86_64-isee-fsl-image-dev-cortexa9hf-vfp-neon-toolchain-1.8.sh IGEP i.MX6 Yocto Fido SDK ]
<pre> sh poky-glibc-x86_64-isee-image-dev-cortexa9hf-vfp-neon-toolchain-1.8.sh</pre>'''Install''' sdk
<pre> make ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- imx6_igep0046_defconfig</pre>
<pre> make ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- zImage modules dtbs</pre> You can '''install''' the kernel modules to your target rootfs <pre> sudo make ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- INSTALL_MOD_PATH=[path to your target rootfs] modules_install</pre> You can '''install''' the zImage to boot partition : <pre> cp arch/arm/boot/zImage [path to your target boot]</pre> You can '''install''' the IGEP SMARC i.MX6 DTBs to boot partition. You can choose the dtb you need to your machine: <pre> cp arch/arm/boot/dts/imx6q-igep-base0040*.dtb [path to your target boot]</pre> = TI Wilink8 Backports = Once you install kernel and module binaries in your rootfs You can download and compile WIFI and Bluetooth modules and applications: Install dependencies: <pre> sudo apt-get install lib32z1 </pre> Download WIFI build-utilities: <pre> git clone git://git.isee.biz/pub/scm/wilink8-wlan/build-utilites.git </pre> Mount your SD card or rootfs and configure setup-env: <pre>cd build-utilites/ </pre> <pre>cp setup-env.sample setup-env </pre> Add SD or rootfs patch into ROOTFS environment variables and add linux-imx kernel source path into KERNEL_PATH variable Download sources: <pre>./build_wl18xx.sh init</pre> Compile sources and install binaries: <pre>./sudo_build_wl18xx.sh update R8.6_SP1 </pre> During process appear the following error:
make ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- INSTALL_MOD_PATH=[path to wl18xx.ko is correctly installed. So don't take care of it. Now, your target rootfs] modules_installkernel has Wilink 8 support added
→Compiler
= Compiler =
<pre> sh poky-glibc-x86_64-isee-fsl-image-dev-cortexa9hf-vfp-neon-toolchain-1.8.sh</pre>
Install target into default directory (/opt/poky/1.8)
= Build kernel from sources =
'''Configure''' Linux kernel for IGEP devices. IGEP is ARM architecture based device. A generic configuration is provided for all IGEP machines, and can be used as the default by
Then '''build''' the kernel, the kernel modules and the device tree files. The result will be an ''zImage'' file in arch/arm/boot directory. Execute:
<brpre> You can '''install''' the kernel ERROR [PATH ROOTFS]/lib/modules to your target rootfs /3.14.28-1.0.0_ga+yocto+g34048c3/updates/drivers/net/wireless/ti/wl18xx/wl18xx.ko Not found ! </pre>
[[Category:Linux_Kernel]]
