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The U-Boot part of the defconfig was not specifying explicitly any U-Boot version. Since commit21e3ae8a18("boot/uboot: default to kconfig buildsystem for latest version"), we default to using the kconfig build system when the default U-Boot version is used. Following this change, the apf27 defconfig therefore started using kconfig, for which the BR2_TARGET_UBOOT_BOARDNAME Config.in option is not used. Due to this, the build fails with: boot/uboot/uboot.mk:411: *** No board defconfig name specified, check your BR2_TARGET_UBOOT_BOARD_DEFCONFIG setting. Stop. Indeed, when Kconfig is used, the board defconfig must be specified with BR2_TARGET_UBOOT_BOARD_DEFCONFIG. As part of fixing this, we also set a fixed U-Boot version for this defconfig, like we do in all other defconfigs. Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/123771003 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> (cherry picked from commita8aaee72a7) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches