OpenSDV
/
original_kernel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
original_kernel/arch/unicore32/Makefile

61 lines
1.5 KiB
Makefile
Raw Normal View History

unicore32 core architecture: build infrastructure This patch implements build infrastructure. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-02-26 18:24:56 +08:00
#
# arch/unicore32/Makefile
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies.
#
# 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) 2002~2010 by Guan Xue-tao
#
ifneq ($(SUBARCH),$(ARCH))
ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := $(call cc-cross-prefix, unicore32-linux-)
endif
endif
LDFLAGS_vmlinux := -p --no-undefined -X
OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -S
# Never generate .eh_frame
KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
# Never use hard float in kernel
KBUILD_CFLAGS += -msoft-float
ifeq ($(CONFIG_FRAME_POINTER),y)
KBUILD_CFLAGS += -mno-sched-prolog
endif
CHECKFLAGS += -D__unicore32__
head-y := arch/unicore32/kernel/head.o
core-y += arch/unicore32/kernel/
core-y += arch/unicore32/mm/
libs-y += arch/unicore32/lib/
boot := arch/unicore32/boot
unicore32: add KBUILD_DEFCONFIG with unicore32_defconfig (old debug_defconfig) Rename debug_defconfig to unicore32_defconfig, which is a minimal config for PKUnity-v3 (130nm) SoC board. Also, add KBUILD_DEFCONFIG to use 'make defconfig'. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-05-16 15:28:19 +08:00
# Default defconfig and target when executing plain make
KBUILD_DEFCONFIG := $(ARCH)_defconfig
unicore32: Use full path in KBUILD_IMAGE definition The KBUILD_IMAGE variable is used by the rpm and deb-pkg targets, which expect it to point to the image file in the build directory. The builddeb script has a workaround for architectures which only provide the basename, but let's provide a clean interface for packaging tools. Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-11-23 05:34:33 +08:00
KBUILD_IMAGE := $(boot)/zImage
unicore32 core architecture: build infrastructure This patch implements build infrastructure. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-02-26 18:24:56 +08:00
unicore32: Use full path in KBUILD_IMAGE definition The KBUILD_IMAGE variable is used by the rpm and deb-pkg targets, which expect it to point to the image file in the build directory. The builddeb script has a workaround for architectures which only provide the basename, but let's provide a clean interface for packaging tools. Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-11-23 05:34:33 +08:00
all: zImage
unicore32 core architecture: build infrastructure This patch implements build infrastructure. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2011-02-26 18:24:56 +08:00
zImage Image uImage: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
define archhelp
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
echo ' uImage - U-Boot wrapped zImage'
endef