diff --git a/payloads/external/Makefile.mk b/payloads/external/Makefile.mk
index c279121493..5e8c91fbb5 100644
--- a/payloads/external/Makefile.mk
+++ b/payloads/external/Makefile.mk
@@ -182,6 +182,7 @@ $(obj)/UEFIPAYLOAD.fd: $(DOTCONFIG)
 		CONFIG_EDK2_FULL_SCREEN_SETUP=$(CONFIG_EDK2_FULL_SCREEN_SETUP) \
 		CONFIG_EDK2_HAVE_EFI_SHELL=$(CONFIG_EDK2_HAVE_EFI_SHELL) \
 		CONFIG_EDK2_PRIORITIZE_INTERNAL=$(CONFIG_EDK2_PRIORITIZE_INTERNAL) \
+		CONFIG_EDK2_LOAD_OPTION_ROMS=$(CONFIG_EDK2_LOAD_OPTION_ROMS) \
 		CONFIG_EDK2_PS2_SUPPORT=$(CONFIG_EDK2_PS2_SUPPORT) \
 		CONFIG_EDK2_SERIAL_SUPPORT=$(CONFIG_EDK2_SERIAL_SUPPORT) \
 		CONFIG_EDK2_SD_MMC_TIMEOUT=$(CONFIG_EDK2_SD_MMC_TIMEOUT) \
diff --git a/payloads/external/edk2/Kconfig b/payloads/external/edk2/Kconfig
index ea24cee4bf..08e48e53ff 100644
--- a/payloads/external/edk2/Kconfig
+++ b/payloads/external/edk2/Kconfig
@@ -240,6 +240,14 @@ config EDK2_PRIORITIZE_INTERNAL
 	help
 	  Prioritize internal boot devices over external devices
 
+config EDK2_LOAD_OPTION_ROMS
+	bool "Load and Execute OpROMs on PCIe devices"
+	depends on EDK2_REPO_MRCHROMEBOX
+	default n
+	help
+	  Load and execute OpROMs on PCIe devices.
+	  Select this option to support use of an external dGPU.
+
 config EDK2_PS2_SUPPORT
 	bool "Support PS/2 Keyboards"
 	default y
diff --git a/payloads/external/edk2/Makefile b/payloads/external/edk2/Makefile
index 6464e9f851..0908f4d26c 100644
--- a/payloads/external/edk2/Makefile
+++ b/payloads/external/edk2/Makefile
@@ -149,6 +149,10 @@ endif
 ifeq ($(CONFIG_EDK2_USE_LAPIC_TIMER),y)
 BUILD_STR += -D TIMER_SUPPORT=LAPIC
 endif
+# LOAD_OPTION_ROMS		= FALSE
+ifeq ($(CONFIG_EDK2_LOAD_OPTION_ROMS),y)
+BUILD_STR += -D LOAD_OPTION_ROMS=TRUE
+endif
 
 endif