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7.3.3
Working with SBCX
7.3.3.1
The build system
A build system is a set of source trees, Makefiles, patches, configuration
files, tools and scripts that makes it easy to generate all the components
of a complete embedded Linux system. A build system, once properly set
up, automates the configuration and cross-compilation processes,
generating all the required targets (userspace packages (libraries,
programs), the kernel, the bootloader and root filesystem images)
depending on the configuration. Some well known build systems are the
following:
●
OpenEmbedded (
http://wiki.openembedded.net/index.php/Main_Page
)
●
Yocto (
https://www.yoctoproject.org/
)
●
Buildroot (
●
LTIB (
)
For the Linux BSP release , NXP / Freescale officially supports Yocto as
build system and therefore XELK 2.0.0 and above kits are based on
Yocto.
7.3.3.2
Prerequisites
●
Recommended PC specs:
◾
Multicore processor with 64-bit architecture
◾
Virtualization extensions (Intel VT-x/AMD-v)
◾
RAM: 4 GB
◾
OS: Windows, Linux, OS X
◾
Available disk space: 30 GB
◾
Native RS232 serial port or USB-to-serial adapter
◾
Ethernet port
●
Installed software:
◾
VirtualBox version 5.0.x
◾
Terminal emulator (eg: PuTTy)
December, 2019
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Summary of Contents for SBC AXEL
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