tree f70a092c6217696d33289c8151d619d0497e486b
parent 393b093f715cb4ccf71922ac2ed4bd73a18bcacc
author Subrata Banik <subratabanik@google.com> 1641810412 +0000
committer Subrata Banik <subratabanik@google.com> 1643185801 +0000

soc/intel/alderlake: Choose non-posted write to lock GPIO PAD

Set the SOC_INTEL_COMMON_BLOCK_GPIO_LOCK_USING_SBI config on Alder Lake
to instruct Pad Configuration Lock to use non-posted sideband writes as
posted write is not supported on Alder Lake while locking GPIO pads.

BUG=b:211573253, b:211950520
TEST=None

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Id8d394b97de9c328b3f75df3649d7efc782f006b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60966
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>