diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 984768ea156..dbc3018d716 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -24,7 +24,7 @@ obj-$(CONFIG_$(PHASE_)PANEL) += panel-uclass.o
 obj-$(CONFIG_PANEL_HX8238D) += hx8238d.o
 obj-$(CONFIG_$(PHASE_)SIMPLE_PANEL) += simple_panel.o
 
-obj-$(CONFIG_VIDEO_LOGO) += u_boot_logo.o
+obj-$(CONFIG_VIDEO_LOGO) += u_boot_logo.bmp.o
 obj-$(CONFIG_$(PHASE_)BMP) += bmp.o
 
 endif
diff --git a/drivers/video/fonts/Makefile b/drivers/video/fonts/Makefile
index 1111f92a2c6..4d32fa43994 100644
--- a/drivers/video/fonts/Makefile
+++ b/drivers/video/fonts/Makefile
@@ -3,8 +3,8 @@
 # (C) Copyright 2000-2007
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 
-obj-$(CONFIG_CONSOLE_TRUETYPE_NIMBUS) += nimbus_sans_l_regular.o
-obj-$(CONFIG_CONSOLE_TRUETYPE_ANKACODER) += ankacoder_c75_r.o
-obj-$(CONFIG_CONSOLE_TRUETYPE_RUFSCRIPT) += rufscript010.o
-obj-$(CONFIG_CONSOLE_TRUETYPE_CANTORAONE) += cantoraone_regular.o
-obj-$(CONFIG_CONSOLE_TRUETYPE_DEJAVU) += dejavu_mono.o
+obj-$(CONFIG_CONSOLE_TRUETYPE_NIMBUS) += nimbus_sans_l_regular.ttf.o
+obj-$(CONFIG_CONSOLE_TRUETYPE_ANKACODER) += ankacoder_c75_r.ttf.o
+obj-$(CONFIG_CONSOLE_TRUETYPE_RUFSCRIPT) += rufscript010.ttf.o
+obj-$(CONFIG_CONSOLE_TRUETYPE_CANTORAONE) += cantoraone_regular.ttf.o
+obj-$(CONFIG_CONSOLE_TRUETYPE_DEJAVU) += dejavu_mono.ttf.o
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e625f99986e..73b6769ab90 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -440,6 +440,10 @@ targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \
 	   $(call intermediate_targets, .lex.o, .lex.c) \
 	   $(call intermediate_targets, .tab.o, .tab.c .tab.h)
 
+# Added for U-Boot
+targets += $(call intermediate_targets, .ttf.o, .ttf.S) \
+	   $(call intermediate_targets, .bmp.o, .bmp.S)
+
 # Build
 # ---------------------------------------------------------------------------
 
diff --git a/scripts/Makefile.lib-u-boot b/scripts/Makefile.lib-u-boot
index c55f8d8e0c3..4d60a8eee49 100644
--- a/scripts/Makefile.lib-u-boot
+++ b/scripts/Makefile.lib-u-boot
@@ -20,8 +20,8 @@ cmd_S_ttf=						\
 	echo '.balign 16';				\
 ) > $@
 
-$(obj)/%.S: $(src)/%.ttf
-	$(call cmd,S_ttf)
+$(obj)/%.ttf.S: $(src)/%.ttf FORCE
+	$(call if_changed,S_ttf)
 
 # Splash logos
 # ---------------------------------------------------------------------------
@@ -40,8 +40,8 @@ cmd_S_splash=						\
 	echo '.balign 16';				\
 ) > $@
 
-$(obj)/%.S: $(src)/%.bmp
-	$(call cmd,S_splash)
+$(obj)/%.bmp.S: $(src)/%.bmp FORCE
+	$(call if_changed,S_splash)
 
 # EFI applications
 # A Makefile target *.efi is built as EFI application.