diff --git a/src/arch/i386/Makefile.inc b/src/arch/i386/Makefile.inc
index 8d3e509670..2712f7dd81 100644
--- a/src/arch/i386/Makefile.inc
+++ b/src/arch/i386/Makefile.inc
@@ -196,7 +196,7 @@ $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc: $(src)/mainboard/$(MAINBOARDDIR)/
 	$(ROMCC) -c -S $(ROMCCFLAGS) -D__PRE_RAM__ -I. $(INCLUDES) $< -o $@
 else
 
-$(obj)/mainboard/$(MAINBOARDDIR)/ap_romstage.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $(obj)/option_table.h
+$(obj)/mainboard/$(MAINBOARDDIR)/ap_romstage.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $(OPTION_TABLE_H)
 	@printf "    CC         $(subst $(obj)/,,$(@))\n"
 	$(CC) -MMD $(CFLAGS) -I$(src) -I. -c -S  $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c -o $@
 
diff --git a/src/include/fallback.h b/src/include/fallback.h
index 4af826616a..b639452bac 100644
--- a/src/include/fallback.h
+++ b/src/include/fallback.h
@@ -1,7 +1,7 @@
 #ifndef FALLBACK_H
 #define FALLBACK_H
 
-#ifndef ASSEMBLY
+#if !defined(ASSEMBLY) && !defined(__PRE_RAM__)
 
 void set_boot_successful(void);
 void boot_successful(void);
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index 9fb04c220a..4172a4a28a 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -82,11 +82,11 @@
 #define PC_CKS_LOC		46
 
 /* coreboot cmos checksum is usually only built over bytes 49..125 */
-#ifdef AUTOCONF_INCLUDED
+#if CONFIG_HAVE_OPTION_TABLE
 #include <option_table.h>
 #endif
 
-#if !defined(ASSEMBLY)
+#if !defined(ASSEMBLY) && !defined(__PRE_RAM__)
 void rtc_init(int invalid);
 #if CONFIG_USE_OPTION_TABLE == 1
 int get_option(void *dest, const char *name);