June 2017
Intermediate to advanced
478 pages
13h 14m
English
Content preview from Mastering Embedded Linux Programming - Second Edition
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Creating a custom BSP
Next, let's use Buildroot to create a BSP for our Nova board using the same versions of U-Boot and Linux from earlier chapters. You can see the changes I made to Buildroot during this section in the book code archive in MELP/chapter_06/buildroot. The recommended places to store your changes are here:
- board/<organization>/<device>: This contains any patches, binary blobs, extra build steps, configuration files for Linux, U-Boot, and other components
- configs/<device>_defconfig: This contains the default configuration for the board
- package/<organization>/<package_name>: This is the place to put any additional packages for this board
Let's begin by creating a directory to store changes for the Nova board:
$ mkdir -p board/melp/nova ...
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