boot: Use correct PHASE_ variable for expo
This patch was written before the XPL change-over. Update the Makefile
condition to the new way.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: ae3b5928d61 ("x86: coreboot: Allow building an expo for...")
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
diff --git a/boot/Makefile b/boot/Makefile
index 43def7c..a24fd90 100644
--- a/boot/Makefile
+++ b/boot/Makefile
@@ -60,7 +60,7 @@
obj-$(CONFIG_$(PHASE_)EXPO) += expo.o scene.o expo_build.o
obj-$(CONFIG_$(PHASE_)EXPO) += scene_menu.o scene_textline.o
ifdef CONFIG_COREBOOT_SYSINFO
-obj-$(CONFIG_$(SPL_TPL_)EXPO) += expo_build_cb.o
+obj-$(CONFIG_$(PHASE_)EXPO) += expo_build_cb.o
endif
obj-$(CONFIG_$(PHASE_)BOOTMETH_VBE) += vbe.o