- Add System board _HID object. - Remove Kconfig default disabling IASL warnings as errors Fixes warning: dsdt.aml 64: Device (MB) { Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope) Change-Id: I4fa6ab2a6744d58ded8b0feb361e002d90e11474 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12532 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>