FSP-M UPD ChHashOverride is default disable hence ChHashMask doesn't take any effect. Dropping ChHashMask assignment in coreboot. TEST=Able to build and boot ADL-P LP4 RVP. FSP-M UPD dump showed both UPDs are set to default value 0. ChHashOverride: 0 ChHashMask: 0h Change-Id: Ide1c9da27ca68fd36ff5b44910cfcedfcb12f232 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55272 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>