Index: kernel/arch/ppc32/Makefile.inc
===================================================================
--- kernel/arch/ppc32/Makefile.inc	(revision c06994673347954891a57710998cf1e087a59e8b)
+++ kernel/arch/ppc32/Makefile.inc	(revision 55896b6837c19f8fe505af9cbe31069aa02c168b)
@@ -52,4 +52,5 @@
 	arch/$(KARCH)/src/proc/scheduler.c \
 	arch/$(KARCH)/src/ddi/ddi.c \
+	arch/$(KARCH)/src/mm/km.c \
 	arch/$(KARCH)/src/mm/as.c \
 	arch/$(KARCH)/src/mm/frame.c \
Index: kernel/arch/ppc32/include/mm/km.h
===================================================================
--- kernel/arch/ppc32/include/mm/km.h	(revision 55896b6837c19f8fe505af9cbe31069aa02c168b)
+++ kernel/arch/ppc32/include/mm/km.h	(revision 55896b6837c19f8fe505af9cbe31069aa02c168b)
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2011 Jakub Jermar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup ppc32mm
+ * @{
+ */
+/** @file
+ */
+
+#ifndef KERN_ppc32_KM_H_
+#define KERN_ppc32_KM_H_
+
+extern void km_identity_arch_init(void);
+extern void km_non_identity_arch_init(void);
+
+#endif
+
+/** @}
+ */
Index: kernel/arch/ppc32/src/mm/km.c
===================================================================
--- kernel/arch/ppc32/src/mm/km.c	(revision 55896b6837c19f8fe505af9cbe31069aa02c168b)
+++ kernel/arch/ppc32/src/mm/km.c	(revision 55896b6837c19f8fe505af9cbe31069aa02c168b)
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2011 Jakub Jermar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup ppc32mm
+ * @{
+ */
+
+#include <arch/mm/km.h>
+
+void km_identity_arch_init(void)
+{
+}
+
+void km_non_identity_arch_init(void)
+{
+}
+
+/** @}
+ */
