diff options
author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/cris/Makefile | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/cris/Makefile')
-rw-r--r-- | kernel/arch/cris/Makefile | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/kernel/arch/cris/Makefile b/kernel/arch/cris/Makefile new file mode 100644 index 000000000..4a5404b3d --- /dev/null +++ b/kernel/arch/cris/Makefile @@ -0,0 +1,104 @@ +# +# cris/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. + +KBUILD_DEFCONFIG := etrax-100lx_v2_defconfig + +arch-y := v10 +arch-$(CONFIG_ETRAX_ARCH_V10) := v10 +arch-$(CONFIG_ETRAX_ARCH_V32) := v32 + +# No config available for make clean etc +mach-y := fs +mach-$(CONFIG_CRIS_MACH_ARTPEC3) := a3 +mach-$(CONFIG_ETRAXFS) := fs + +ifneq ($(arch-y),) +SARCH := arch-$(arch-y) +inc := -Iarch/cris/include/uapi/$(SARCH) +inc += -Iarch/cris/include/$(SARCH) +inc += -Iarch/cris/include/uapi/$(SARCH)/arch +inc += -Iarch/cris/include/$(SARCH)/arch +else +SARCH := +inc := +endif + +ifneq ($(mach-y),) +MACH := mach-$(mach-y) +inc += -Iarch/cris/include/$(SARCH)/$(MACH)/ +inc += -Iarch/cris/include/$(SARCH)/$(MACH)/mach +else +MACH := +endif + +ifneq ($(CONFIG_BUILTIN_DTB),"") +core-$(CONFIG_OF) += arch/cris/boot/dts/ +endif + +LD = $(CROSS_COMPILE)ld -mcrislinux + +OBJCOPYFLAGS := -O binary -R .note -R .comment -S + +KBUILD_AFLAGS += -mlinux -march=$(arch-y) $(inc) +KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe $(inc) +KBUILD_CPPFLAGS += $(inc) + +ifdef CONFIG_FRAME_POINTER +KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g +KBUILD_CFLAGS += -fno-omit-frame-pointer +endif + +head-y := arch/cris/$(SARCH)/kernel/head.o + +LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a) + +core-y += arch/cris/kernel/ arch/cris/mm/ +core-y += arch/cris/$(SARCH)/kernel/ arch/cris/$(SARCH)/mm/ +ifdef CONFIG_ETRAX_ARCH_V32 +core-y += arch/cris/$(SARCH)/$(MACH)/ +endif +drivers-y += arch/cris/$(SARCH)/drivers/ +libs-y += arch/cris/$(SARCH)/lib/ $(LIBGCC) + +# cris source path +SRC_ARCH = $(srctree)/arch/cris +# cris object files path +OBJ_ARCH = $(objtree)/arch/cris + +boot := arch/cris/boot +MACHINE := arch/cris/$(SARCH) + +all: zImage + +zImage Image: vmlinux + $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + +archprepare: + +archclean: + $(Q)if [ -e arch/cris/boot ]; then \ + $(MAKE) $(clean)=arch/cris/boot; \ + fi + +CLEAN_FILES += \ + $(boot)/zImage \ + $(boot)/compressed/decompress.bin \ + $(boot)/compressed/piggy.gz \ + $(boot)/rescue/rescue.bin + + +# MRPROPER_FILES += + +define archhelp + echo '* zImage - Compressed kernel image (arch/cris/boot/zImage)' + echo '* Image - Uncompressed kernel image (arch/cris/boot/Image)' +endef |