diff --git a/arch/arc/include/asm/u-boot-arc.h b/arch/arc/include/asm/u-boot-arc.h
index 0c0e8e6..a56ccf1 100644
--- a/arch/arc/include/asm/u-boot-arc.h
+++ b/arch/arc/include/asm/u-boot-arc.h
@@ -9,4 +9,7 @@
 
 int arch_early_init_r(void);
 
+void	board_init_f_r_trampoline(ulong) __attribute__ ((noreturn));
+void	board_init_f_r(void) __attribute__ ((noreturn));
+
 #endif	/* __ASM_ARC_U_BOOT_ARC_H__ */