payloads/tianocore: Add option to use Escape for Boot Manager

Add TIANOCORE_BOOT_MANAGER_ESCAPE which, when enabled, will use
Escape as the hot-key to access the Boot Manager. This replaces
the default key of F2.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I1e60d116367542f55f0ffa241a6132e4faabe446
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61757
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc
index 5c15af5..f075aee 100644
--- a/payloads/external/Makefile.inc
+++ b/payloads/external/Makefile.inc
@@ -149,6 +149,7 @@
 		CONFIG_TIANOCORE_RELEASE=$(CONFIG_TIANOCORE_RELEASE) \
 		CONFIG_TIANOCORE_ABOVE_4G_MEMORY=$(CONFIG_TIANOCORE_ABOVE_4G_MEMORY) \
 		CONFIG_TIANOCORE_BOOTSPLASH_FILE=$(CONFIG_TIANOCORE_BOOTSPLASH_FILE) \
+		CONFIG_TIANOCORE_BOOT_MANAGER_ESCAPE=$(CONFIG_TIANOCORE_BOOT_MANAGER_ESCAPE) \
 		CONFIG_TIANOCORE_BOOT_TIMEOUT=$(CONFIG_TIANOCORE_BOOT_TIMEOUT) \
 		CONFIG_TIANOCORE_CBMEM_LOGGING=$(CONFIG_TIANOCORE_CBMEM_LOGGING) \
 		CONFIG_TIANOCORE_USE_8254_TIMER=$(CONFIG_TIANOCORE_USE_8254_TIMER) \
diff --git a/payloads/external/tianocore/Kconfig b/payloads/external/tianocore/Kconfig
index 2ef77ba..331a141 100644
--- a/payloads/external/tianocore/Kconfig
+++ b/payloads/external/tianocore/Kconfig
@@ -119,6 +119,13 @@
 	  If an absolute path is not given, the path will assumed to be
 	  relative to the coreboot root directory.
 
+config TIANOCORE_BOOT_MANAGER_ESCAPE
+	bool "Use Escape key for Boot Manager"
+	default n
+	help
+	  Use Escape as the hot-key to access the Boot Manager. This replaces
+	  the default key of F2.
+
 config TIANOCORE_BOOT_TIMEOUT
 	int
 	default 2
diff --git a/payloads/external/tianocore/Makefile b/payloads/external/tianocore/Makefile
index 6dbfe72..ebaccc9 100644
--- a/payloads/external/tianocore/Makefile
+++ b/payloads/external/tianocore/Makefile
@@ -28,6 +28,10 @@
 ifneq ($(CONFIG_TIANOCORE_BOOTSPLASH_FILE),)
 BUILD_STR += -D BOOTSPLASH_IMAGE=TRUE
 endif
+# BOOT_MANAGER_ESCAPE		= FALSE
+ifeq ($(CONFIG_TIANOCORE_BOOT_MANAGER_ESCAPE),y)
+BUILD_STR += -D BOOT_MANAGER_ESCAPE=TRUE
+endif
 # BUILD_TARGETS			= DEBUG
 ifeq ($(CONFIG_TIANOCORE_RELEASE),y)
 BUILD_STR += -b RELEASE