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<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>
<pre> sudo make ARCH=arm CROSS_COMPILE=arm-poky-linux-gnueabi- INSTALL_MOD_PATH=[path to your target rootfs] modules_install You can '''install''' the zImage in ..</arch/arm/boot/ to your target rootfs : cp zImage [path to your target rootfs/boot] You can '''install''' the zImage in ../arch/arm/boot/ to your target boot :pre>
cp You can '''install''' the zImage [path to your target boot]partition :
You can '''install''' the dtb in ../<pre> cp arch/arm/boot/dts zImage [path to your target rootfs. You can choose the dtb you need to your machine. In this case we have the rb2 version:boot]</pre>
cp imx6q-igep-base0040rb2You can '''install''' the IGEP SMARC i.MX6 DTBs to boot partition. You can choose the dtb [path you need to your target rootfs/boot]machine:
You can '''install''' the dtb in ../<pre> cp arch/arm/boot/dts to your target boot: cp /imx6q-igep-base0040rb2base0040*.dtb [path to your target boot]</pre>
→Compiler
= Compiler =
We recommend to use IGEP i.MX6 Yocto Fido SDK to compile i.MX6 kernels
'''Download'''
[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 ]
'''Install''' sdk
<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)
'''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:
You can '''install''' the kernel modules to your target rootfs
= 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>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:
<pre> ERROR [PATH ROOTFS]/lib/modules/3.14.28-1.0.0_ga+yocto+g34048c3/updates/drivers/net/wireless/ti/wl18xx/wl18xx.ko Not found ! </pre>
wl18xx.ko is correctly installed. So don't take care of it. Now, your kernel has Wilink 8 support added
[[Category:Linux_Kernel]]
