By enabling TPM support the boot will be measured into the TPM's
Platform Configuration Registers (PCRs).
(From OE-Core rev: e71280883c217d86b4636da6e549334183f1aff7)
Signed-off-by: Kristian Klausen <kristian@klausen.dk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>