Bureaucrats, dave_user, Administrators
4,650
edits
Changes
→Building the Linux kernel
Replace the file <code>xilinx_zynq_defconfig</code> with a symbolic link to <code>bora_defconfig</code>:
<pre class="workstation-terminal">
dvdk@osboxes:~/devel/bora/prj/bora1bora_1/components/ext_sources/$ cd linux-xlnx$ cd /arch/arm/configs/dvdk@osboxes:~/devel/bora/prj/bora1bora_1/components/ext_sources/linux-xlnx/arch/arm/configs$ rm xilinx_zynq_defconfig dvdk@osboxes:~/devel/bora/prj/bora1bora_1/components/ext_sources/linux-xlnx/arch/arm/configs$ ln -s bora_defconfig xilinx_zynq_defconfigdvdk@osboxes:~/devel/bora/prj/bora1bora_1/components/ext_sources/linux-xlnx/arch/arm/configs$ ll xilinx_zynq_defconfig lrwxrwxrwx 1 dvdk dvdk 14 set 21 1014:30 xilinx_zynq_defconfig -> bora_defconfig</pre> Open the PetaLinux configuration menu and set up the kernel source<pre class="workstation-terminal">petalinux-config
</pre>
Configure the build system in order to use an external kernel directory:
<pre class="workstation-terminal">
</pre>
kernel directory
Configure the build system in order to use a custom directory for device tree include files:
DTS include directory
</pre>
Build the kernel:
