3 files changed, 22 insertions, 10 deletions
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile
index 7074267c01b..903470429cb 100644
--- a/arch/sh/boot/compressed/Makefile
+++ b/arch/sh/boot/compressed/Makefile
@@ -21,11 +21,17 @@ endif
 CONFIG_PAGE_OFFSET	?= 0x80000000
 CONFIG_MEMORY_START     ?= 0x0c000000
 CONFIG_BOOT_LINK_OFFSET ?= 0x00800000
-IMAGE_OFFSET := $(shell printf "0x%8x" $$[$(CONFIG_PAGE_OFFSET)+$(CONFIG_MEMORY_START)+$(CONFIG_BOOT_LINK_OFFSET)])
+
+IMAGE_OFFSET	:= $(shell printf "0x%8x" $$[$(CONFIG_PAGE_OFFSET)  + \
+					     $(CONFIG_MEMORY_START) + \
+					     $(CONFIG_BOOT_LINK_OFFSET)])
+
+LIBGCC	:= $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
 
 LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -e startup -T $(obj)/../../kernel/vmlinux.lds
 
-$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE
+
+$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE
 	$(call if_changed,ld)
 	@:
 
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index d1a979eab65..2c6dc3d8df2 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -248,8 +248,13 @@ void __init mem_init(void)
 	 * Setup wrappers for copy/clear_page(), these will get overridden
 	 * later in the boot process if a better method is available.
 	 */
+#ifdef CONFIG_MMU
 	copy_page = copy_page_slow;
 	clear_page = clear_page_slow;
+#else
+	copy_page = copy_page_nommu;
+	clear_page = clear_page_nommu;
+#endif
 
 	/* this will put all low memory onto the freelists */
 	totalram_pages += free_all_bootmem_node(NODE_DATA(0));
diff --git a/arch/sh/mm/pg-nommu.c b/arch/sh/mm/pg-nommu.c
index 8f9165a4e33..d15221beaa1 100644
--- a/arch/sh/mm/pg-nommu.c
+++ b/arch/sh/mm/pg-nommu.c
@@ -14,23 +14,24 @@
 #include <linux/string.h>
 #include <asm/page.h>
 
-static void copy_page_nommu(void *to, void *from)
+void copy_page_nommu(void *to, void *from)
 {
 	memcpy(to, from, PAGE_SIZE);
 }
 
-static void clear_page_nommu(void *to)
+void clear_page_nommu(void *to)
 {
 	memset(to, 0, PAGE_SIZE);
 }
 
-static int __init pg_nommu_init(void)
+__kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n)
 {
-	copy_page = copy_page_nommu;
-	clear_page = clear_page_nommu;
-
+	memcpy(to, from, n);
 	return 0;
 }
 
-subsys_initcall(pg_nommu_init);
-
+__kernel_size_t __clear_user(void *to, __kernel_size_t n)
+{
+	memset(to, 0, n);
+	return 0;
+}