• Tom Rini's avatar
    Merge tag 'tpm-next-27102023' of https://source.denx.de/u-boot/custodians/u-boot-tpm · d5d9770f
    Tom Rini authored
    bootX measurements and measurement API moved to u-boot core:
    Up to now, U-Boot could perform measurements and EventLog creation as
    described by the TCG spec when booting via EFI.
    The EFI code was residing in lib/efi_loader/efi_tcg2.c and contained
    both EFI specific code + the API needed to access the TPM, extend PCRs
    and create an EventLog. The non-EFI part proved modular enough and
    moving it around to the TPM subsystem was straightforward.
    With that in place we can have a common API for measuring binaries
    regardless of the boot command, EFI or boot(m|i|z), and contructing an
    I've tested all of the EFI cases -- booting with an empty EventLog and
    booting with a previous stage loader providing one and found no
    regressions.  Eddie tested the bootX part.
    Eddie also fixed the sandbox TPM which couldn't be used for the EFI code
    and it now supports all the required capabilities. This had a slight
    sideeffect in our...