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Users will ultimately need the BR2_LINUX_KERNEL_CUSTOM_DTS_DIR config to import custom dts files for custom versal2 hardware. Improve the post-image.sh to support either the default device tree which comes from u-boot or a custom device tree for custom hardware. To keep the example post-image script as simple as possible, it assumes that the first DTB in the LINUX_DTBS list is the one for creating the system.dtb filename that u-boot will use for booting. Users are free to implement their own post-image scripts for use cases with multiple DTBs or overlays. Signed-off-by: Neal Frager <neal.frager@amd.com> Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at https://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches