soc/intel/meteorlake: Reduce memory test size
Enable upd to reduce size of the memory test.
BUG=b:301441204
TEST=Able to build and boot google/rex.
w/o this patch:
951:returning from FspMemoryInit 650,922 (79,560)
w/ this patch:
951:returning from FspMemoryInit 618,490 (45,621)
Change-Id: I903591ec749d270a98895dafb2d8f8d0b287c26a
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78067
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
diff --git a/src/soc/intel/meteorlake/chipset.cb b/src/soc/intel/meteorlake/chipset.cb
index 59eb2c9..ce4fe08 100644
--- a/src/soc/intel/meteorlake/chipset.cb
+++ b/src/soc/intel/meteorlake/chipset.cb
@@ -14,6 +14,9 @@
.tdp_pl4 = 120,
}"
+ # Reduce the size of BasicMemoryTests to speed up the boot time.
+ register "lower_basic_mem_test_size" = "true"
+
# NOTE: if any variant wants to override this value, use the same format
# as register "common_soc_config.pch_thermal_trip" = "value", instead of
# putting it under register "common_soc_config" in overridetree.cb file.