vboot: Fix tpm_kernver value in crossystem unsychronize with the value in TPM.

crossystem tool will use acpi to get the data come from coreboot under x86 system
But in https://chromium-review.googlesource.com/#/c/191553/
It uses another way to get the value which is not compatible with x86/acpi in crossystem tool.
So, we put all data back to acpi vdat from vboot_handoff

BUG=chrome-os-partner:29715
BRANCH=None
TEST=emerge-beltino depthcharge successfully, verify tpm_kernver in crossystem

Change-Id: I97088681e237520db4c46e90ca4f79fda9867cef
Reviewed-on: https://chromium-review.googlesource.com/205551
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
1 file changed