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Diffstat (limited to 'kernel/arch/frv/Makefile')
| -rw-r--r-- | kernel/arch/frv/Makefile | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/kernel/arch/frv/Makefile b/kernel/arch/frv/Makefile new file mode 100644 index 000000000..2a8fb730d --- /dev/null +++ b/kernel/arch/frv/Makefile @@ -0,0 +1,90 @@ +# +# frv/Makefile +# +# 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) 2003, 2004 Red Hat Inc. +# - Written by David Howells <dhowells@redhat.com> +# - Derived from arch/m68knommu/Makefile, +# Copyright (c) 1999,2001 D. Jeff Dionne <jeff@lineo.ca>, +# Rt-Control Inc. / Lineo, Inc. +# +# Copyright (C) 1998,1999 D. Jeff Dionne <jeff@uclinux.org>, +# Kenneth Albanowski <kjahds@kjahds.com>, +# +# Based on arch/m68k/Makefile: +# Copyright (C) 1994 by Hamish Macdonald +# + +ifdef CONFIG_MMU +UTS_SYSNAME = -DUTS_SYSNAME=\"Linux\" +else +UTS_SYSNAME = -DUTS_SYSNAME=\"uClinux\" +endif + +KBUILD_AFLAGS_MODULE += -G0 -mlong-calls +KBUILD_CFLAGS_MODULE += -G0 -mlong-calls + +ifdef CONFIG_GPREL_DATA_8 +KBUILD_CFLAGS += -G8 +else +ifdef CONFIG_GPREL_DATA_4 +KBUILD_CFLAGS += -G4 +else +ifdef CONFIG_GPREL_DATA_NONE +KBUILD_CFLAGS += -G0 +endif +endif +endif + +#LDFLAGS_vmlinux := -Map linkmap.txt + +ifdef CONFIG_GC_SECTIONS +KBUILD_CFLAGS += -ffunction-sections -fdata-sections +endif + +ifndef CONFIG_FRAME_POINTER +KBUILD_CFLAGS += -mno-linked-fp +endif + +ifdef CONFIG_CPU_FR451_COMPILE +KBUILD_CFLAGS += -mcpu=fr450 +KBUILD_AFLAGS += -mcpu=fr450 +else +ifdef CONFIG_CPU_FR551_COMPILE +KBUILD_CFLAGS += -mcpu=fr550 +KBUILD_AFLAGS += -mcpu=fr550 +else +KBUILD_CFLAGS += -mcpu=fr400 +KBUILD_AFLAGS += -mcpu=fr400 +endif +endif + +# pretend the kernel is going to run on an FR400 with no media-fp unit +# - reserve CC3 for use with atomic ops +# - all the extra registers are dealt with only at context switch time +KBUILD_CFLAGS += -mno-fdpic -mgpr-32 -msoft-float -mno-media +KBUILD_CFLAGS += -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2 +KBUILD_AFLAGS += -mno-fdpic + +head-y := arch/frv/kernel/head.o + +core-y += arch/frv/kernel/ arch/frv/mm/ +libs-y += arch/frv/lib/ + +core-$(CONFIG_MB93090_MB00) += arch/frv/mb93090-mb00/ + +all: Image + +Image: vmlinux + $(Q)$(MAKE) $(build)=arch/frv/boot $@ + +archclean: + $(Q)$(MAKE) $(clean)=arch/frv/boot |