1 # BK Id: %F% %I% %G% %U% %#%
3 # This file is included by the global makefile so that you can add your own
4 # architecture-specific flags and dependencies. Remember to do have actions
5 # for "archclean" and "archdep" for cleaning up and making dependencies for
8 # This file is subject to the terms and conditions of the GNU General Public
9 # License. See the file "COPYING" in the main directory of this archive
12 # Copyright (C) 1994 by Linus Torvalds
13 # Modifications for the OpenRISC architecture:
14 # Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
15 # Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
20 KBUILD_DEFCONFIG := or1ksim_defconfig
23 OBJCOPYFLAGS := -O binary -R .note -R .comment -S
25 LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
27 KBUILD_CFLAGS += -pipe -ffixed-r10 -D__linux__
28 CHECKFLAGS += -mbig-endian
30 ifeq ($(CONFIG_OPENRISC_HAVE_INST_MUL),y)
31 KBUILD_CFLAGS += $(call cc-option,-mhard-mul)
33 KBUILD_CFLAGS += $(call cc-option,-msoft-mul)
36 ifeq ($(CONFIG_OPENRISC_HAVE_INST_DIV),y)
37 KBUILD_CFLAGS += $(call cc-option,-mhard-div)
39 KBUILD_CFLAGS += $(call cc-option,-msoft-div)
42 head-y := arch/openrisc/kernel/head.o
44 core-y += arch/openrisc/lib/ \
45 arch/openrisc/kernel/ \
49 ifneq '$(CONFIG_OPENRISC_BUILTIN_DTB)' '""'
54 core-$(BUILTIN_DTB) += arch/openrisc/boot/dts/