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If a custom os_prefix directory is specified then the Raspberry Pi firmware probes for the README file in overlays directory. If this is not found then firmware will use the top-level overlays directory which can be confusing if os_prefix is used in conjunction with other filters to implement alternate boot behaviour. In Raspberry Pi OS the README file is always included to ensure that the relevant documentation is in sync with the overlays. Rather that including the entire file let's just include an empty file so that overlays directory is consistent with the Raspberry Pi OS APT package. From https://www.raspberrypi.com/documentation/computers/config_txt.html#overlay_prefix Unless ${os_prefix}${overlay_prefix}README exists, overlays are shared with the main OS (i.e. os_prefix is ignored). Signed-off-by: Tim Gover <tim.gover@raspberrypi.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .clang-format | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .shellcheckrc | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
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 http://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