This layer consists of the following sub-layers: meta-efi-secure-boot, meta-integrity, meta-encrypted-storage, meta-signing-key, meta-tpm and meta-tpm2.

Setup information

Git repository web repo


meta web subdirectory

Last commit: 5 years, 6 months ago (sumo branch)


  • Jia Zhang (Author and maintainer) email


The meta-secure-core layer depends upon:

Recipe name Version Description
initrdscripts-secure-core 1.0 Basic init for initramfs to mount and pivot root
kernel-initramfs 1.0 Initramfs kernel boot
secure-core-image 1.0 The root image of SecureCore.
secure-core-image-initramfs 1.0 Small image capable of booting a device. The kernel includes the Minimal RAM-based Initial Root Filesystem (initramfs), which finds the first 'init' program more efficiently.
secure-core-minimal-image 1.0 The root image of SecureCore.