![]() Many machine configurations will probably have this in their setup already. Implementation must be selected using PREFERRED_PROVIDER, like this: PREFERRED_PROVIDER_u-boot = "u-boot-my-fork" In the machine section of the board in question, the actual u-boot Mender has a dependency on u-boot, but the project's U-Boot likely hasĪnother name, therefore it is important to mark the project's fork as aĬomponent that provides u-boot. Recipe for the U-Boot fork: require recipes-bsp/u-boot/u-boot-mender.inc The recipe needs to include u-boot-mender.inc, in order to incorporate the Typically this happens if one of the layers the project depends on has It’s automatically generated from your OpenAPI (formerly known as Swagger) Specification, with the visual documentation making it easy for back end implementation and client side consumption. The API comprises access to block storage, network, and console to name a few. ![]() WK mit U-Booten in den Krieg zogen, kehrten 30.000 nicht mehr zurück. It provides a stable API for the interaction of drivers and applications with the firmware. 'Der U-Boot Krieg VHS (5-3) 99.90 Von 40.000 deutschen Soldaten, die im 2. If the project is using a fork of U-Boot, some additional steps are The Unified Extensible Firmware Interface Specification (UEFI) 1 has become the default for booting on AArch64 and x86 systems. If any variables appear, and any one of them has a value other than u-boot orĮmpty, then the build is using a U-Boot fork. You can check if the board is using a u-bootįork with the following command (must be executed in the Yocto build directory): bitbake -e core-image-minimal | egrep '^PREFERRED_PROVIDER_(virtual/bootloader|u-boot)=' Using the u-boot recipe as the bootloader provider, then you can skip to the ![]() If the project is using a board supported by upstream U-Boot, and the build is Adding support is done by essentially cloning, stripping down, and flattening the TI EVM board support while integrating the resulting files into the U-Boot build flow, resulting in a custom defconfig, a custom board-specific header file, a custom top-level device tree file advertising the new board name, and a custom set of. Please see the section about U-Boot versions without BOOTLIMIT support for more information. Integrating support for a new board into the U-Boot tree. If you have an older version of U-Boot, it is possible to apply some extra patches to make this work. Boot counterĪs Mender relies on the CONFIG_BOOTCOUNT_ENV feature of U-Boot, which was introduced in October 2013, Mender currently recommends U-Boot v2014.07 or newer. See the documentation on features for more information. MENDER_FEATURES_DISABLE_append = " mender-grub mender-image-uefi" For instance, in your nf: MENDER_FEATURES_ENABLE_append = " mender-uboot mender-image-sd" ![]() If U-Boot integration is not already enabled, you can enable it by adding the snippet below to your build configuration. Please consult the bootloader support section to find out if U-Boot is supported on your platform and build configuration, and whether it is enabled by default. Experimental: U-Boot versions without BOOTLIMIT support.Example: Providing custom u-boot-fw-utils. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |