acpi/gnvs: delay setting chromeos_apci_t.vdat until depthcharge
Standardize on using vboot_handoff data structure for transferring
data between coreboot and depthcharge. chromeos_acpi_t.vdat is
undefined until set in depthcharge.
BUG=b:
112288216
TEST=compile and run on eve
CQ-DEPEND=CL:
1198814
Change-Id: Iccc021334d3c6f0145dffd5ca05beb9e430378a9
Signed-off-by: Joel Kitching <kitching@gmail.com>
Reviewed-on: https://review.coreboot.org/28407
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>