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Lets keep things consistent by providing two possibilities for platforms to pick from - legacy boot and multi-certificate boot. In legacy boot, the base bootloader and system firmware are maintained as separate binaries (tiboot3.bin and sysfw.itb). In multi-certificate boot that newer K3 devices support, ROM is smarter and can handle multiple x509 certificate based images: so we can strip out the sysfw.itb and integrate it as part of tiboot3.bin itself. This improves authentication and overall system boot times since we are now able to boot both the system controller and the boot processor in parallel. We do have a scheme currently to identify the images necessary for boot etc, but things are handled on a platform conf file basis. We can improve that by introducing the pattern at the top level include and use the relevant pattern in platforms as needed. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Denys Dmytriyenko <denys@konsulko.com>
The official OpenEmbedded/Yocto BSP layer for Texas Instruments platforms. It is hosted on http://git.yoctoproject.org/cgit/cgit.cgi/meta-ti/ with the source repository at git://git.yoctoproject.org/meta-ti This layer depends on: URI: git://git.openembedded.org/openembedded-core layers: meta branch: dunfell URI: git://git.yoctoproject.org/meta-arm layers: meta-arm branch: dunfell The base BSP part of meta-ti should work with different OpenEmbedded/Yocto distributions and layer stacks, such as: distro-less (only with OE-Core), with Yocto/Poky, with Angstrom or Arago. Please follow the recommended setup procedures of your OE distribution. Send pull requests, patches, comments or questions to: meta-ti@lists.yoctoproject.org Please note - meta-ti mailing list requires subscription for posting: https://lists.yoctoproject.org/g/meta-ti Maintainers: Dan Murphy <dmurphy@ti.com> Denys Dmytriyenko <denys@ti.com>