| # BK Id: %F% %I% %G% %U% %#% |
| # |
| # This file is included by the global makefile so that you can add your own |
| # architecture-specific flags and dependencies. Remember to do have actions |
| # for "archclean" and "archdep" for cleaning up and making dependencies for |
| # this architecture |
| # |
| # This file is subject to the terms and conditions of the GNU General Public |
| # License. See the file "COPYING" in the main directory of this archive |
| # for more details. |
| # |
| # Copyright (C) 1994 by Linus Torvalds |
| # Modifications for the OpenRISC architecture: |
| # Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> |
| # Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> |
| # |
| # Based on: |
| # arch/i386/Makefile |
| |
| KBUILD_DEFCONFIG := or1ksim_defconfig |
| |
| LDFLAGS := |
| OBJCOPYFLAGS := -O binary -R .note -R .comment -S |
| LDFLAGS_vmlinux := |
| LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) |
| |
| KBUILD_CFLAGS += -pipe -ffixed-r10 -D__linux__ |
| |
| ifeq ($(CONFIG_OPENRISC_HAVE_INST_MUL),y) |
| KBUILD_CFLAGS += $(call cc-option,-mhard-mul) |
| else |
| KBUILD_CFLAGS += $(call cc-option,-msoft-mul) |
| endif |
| |
| ifeq ($(CONFIG_OPENRISC_HAVE_INST_DIV),y) |
| KBUILD_CFLAGS += $(call cc-option,-mhard-div) |
| else |
| KBUILD_CFLAGS += $(call cc-option,-msoft-div) |
| endif |
| |
| head-y := arch/openrisc/kernel/head.o |
| |
| core-y += arch/openrisc/lib/ \ |
| arch/openrisc/kernel/ \ |
| arch/openrisc/mm/ |
| libs-y += $(LIBGCC) |
| |
| ifneq '$(CONFIG_OPENRISC_BUILTIN_DTB)' '""' |
| BUILTIN_DTB := y |
| else |
| BUILTIN_DTB := n |
| endif |
| core-$(BUILTIN_DTB) += arch/openrisc/boot/dts/ |
| |
| all: vmlinux |
