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-rw-r--r--payloads/external/tianocore/Makefile8
1 files changed, 8 insertions, 0 deletions
diff --git a/payloads/external/tianocore/Makefile b/payloads/external/tianocore/Makefile
index 7dcaf201b3..d7f03bf0b9 100644
--- a/payloads/external/tianocore/Makefile
+++ b/payloads/external/tianocore/Makefile
@@ -44,6 +44,14 @@ endif
ifeq ($(CONFIG_TIANOCORE_FOLLOW_BGRT_SPEC),y)
BUILD_STR += -D FOLLOW_BGRT_SPEC=TRUE
endif
+# PCIE_BASE_ADDRESS = 0
+ifneq ($(CONFIG_ECAM_MMCONF_LENGTH),)
+BUILD_STR += --pcd gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress=$(CONFIG_ECAM_MMCONF_BASE_ADDRESS)
+endif
+# PCIE_BASE_LENGTH = 0
+ifneq ($(CONFIG_ECAM_MMCONF_LENGTH),)
+BUILD_STR += --pcd gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseSize=$(CONFIG_ECAM_MMCONF_LENGTH)
+endif
# PRIORITIZE_INTERNAL = FALSE
ifeq ($(CONFIG_TIANOCORE_PRIORITIZE_INTERNAL),y)
BUILD_STR += -D PRIORITIZE_INTERNAL=TRUE