diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 3f20cbb9967b6718f2fe5a02f9a0f7f124cea15e..de61f15c48e29ee7e1bdbd89b8a1f26162730366 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -56,6 +56,12 @@ void __init omap2_set_globals_242x(void)
 {
 	__omap2_set_globals(&omap242x_globals);
 }
+
+void __init omap242x_map_io(void)
+{
+	omap2_set_globals_242x();
+	omap242x_map_common_io();
+}
 #endif
 
 #if defined(CONFIG_SOC_OMAP2430)
@@ -74,6 +80,12 @@ void __init omap2_set_globals_243x(void)
 {
 	__omap2_set_globals(&omap243x_globals);
 }
+
+void __init omap243x_map_io(void)
+{
+	omap2_set_globals_243x();
+	omap243x_map_common_io();
+}
 #endif
 
 #if defined(CONFIG_ARCH_OMAP3)
@@ -138,5 +150,11 @@ void __init omap2_set_globals_443x(void)
 	omap2_set_globals_control(&omap4_globals);
 	omap2_set_globals_prcm(&omap4_globals);
 }
+
+void __init omap4_map_io(void)
+{
+	omap2_set_globals_443x();
+	omap44xx_map_common_io();
+}
 #endif
 
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 5cac97e36079aa8c53ff0d9715cf5ab6b0a21cf1..abda2c7e499b2f50f8b9c7fb659ff2e04ec5a0e7 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -83,7 +83,11 @@ void omap2_set_globals_sdrc(struct omap_globals *);
 void omap2_set_globals_control(struct omap_globals *);
 void omap2_set_globals_prcm(struct omap_globals *);
 
+void omap242x_map_io(void);
+void omap243x_map_io(void);
 void omap3_map_io(void);
+void omap4_map_io(void);
+
 
 /**
  * omap_test_timeout - busy-loop, testing a condition