From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: 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 Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior 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 --- kernel/arch/x86/boot/Makefile | 189 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 kernel/arch/x86/boot/Makefile (limited to 'kernel/arch/x86/boot/Makefile') diff --git a/kernel/arch/x86/boot/Makefile b/kernel/arch/x86/boot/Makefile new file mode 100644 index 000000000..57bbf2fb2 --- /dev/null +++ b/kernel/arch/x86/boot/Makefile @@ -0,0 +1,189 @@ +# +# arch/x86/boot/Makefile +# +# 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 +# Changed by many, many contributors over the years. +# + +# If you want to preset the SVGA mode, uncomment the next line and +# set SVGA_MODE to whatever number you want. +# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode. +# The number is the same as you would ordinarily press at bootup. + +KASAN_SANITIZE := n + +SVGA_MODE := -DSVGA_MODE=NORMAL_VGA + +targets := vmlinux.bin setup.bin setup.elf bzImage +targets += fdimage fdimage144 fdimage288 image.iso mtools.conf +subdir- := compressed + +setup-y += a20.o bioscall.o cmdline.o copy.o cpu.o cpuflags.o cpucheck.o +setup-y += early_serial_console.o edd.o header.o main.o mca.o memory.o +setup-y += pm.o pmjump.o printf.o regs.o string.o tty.o video.o +setup-y += video-mode.o version.o +setup-$(CONFIG_X86_APM_BOOT) += apm.o + +# The link order of the video-*.o modules can matter. In particular, +# video-vga.o *must* be listed first, followed by video-vesa.o. +# Hardware-specific drivers should follow in the order they should be +# probed, and video-bios.o should typically be last. +setup-y += video-vga.o +setup-y += video-vesa.o +setup-y += video-bios.o + +targets += $(setup-y) +hostprogs-y := tools/build +hostprogs-$(CONFIG_X86_FEATURE_NAMES) += mkcpustr + +HOST_EXTRACFLAGS += -I$(srctree)/tools/include \ + -include include/generated/autoconf.h \ + -D__EXPORTED_HEADERS__ + +ifdef CONFIG_X86_FEATURE_NAMES +$(obj)/cpu.o: $(obj)/cpustr.h + +quiet_cmd_cpustr = CPUSTR $@ + cmd_cpustr = $(obj)/mkcpustr > $@ +targets += cpustr.h +$(obj)/cpustr.h: $(obj)/mkcpustr FORCE + $(call if_changed,cpustr) +endif +clean-files += cpustr.h + +# --------------------------------------------------------------------------- + +KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP +KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ +GCOV_PROFILE := n + +$(obj)/bzImage: asflags-y := $(SVGA_MODE) + +quiet_cmd_image = BUILD $@ +cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \ + $(obj)/zoffset.h $@ + +$(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE + $(call if_changed,image) + @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' + +OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note -R .comment -S +$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE + $(call if_changed,objcopy) + +SETUP_OBJS = $(addprefix $(obj)/,$(setup-y)) + +sed-voffset := -e 's/^\([0-9a-fA-F]*\) [ABCDGRSTVW] \(_text\|_end\)$$/\#define VO_\2 0x\1/p' + +quiet_cmd_voffset = VOFFSET $@ + cmd_voffset = $(NM) $< | sed -n $(sed-voffset) > $@ + +targets += voffset.h +$(obj)/voffset.h: vmlinux FORCE + $(call if_changed,voffset) + +sed-zoffset := -e 's/^\([0-9a-fA-F]*\) [ABCDGRSTVW] \(startup_32\|startup_64\|efi32_stub_entry\|efi64_stub_entry\|efi_pe_entry\|input_data\|_end\|z_.*\)$$/\#define ZO_\2 0x\1/p' + +quiet_cmd_zoffset = ZOFFSET $@ + cmd_zoffset = $(NM) $< | sed -n $(sed-zoffset) > $@ + +targets += zoffset.h +$(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE + $(call if_changed,zoffset) + + +AFLAGS_header.o += -I$(obj) +$(obj)/header.o: $(obj)/voffset.h $(obj)/zoffset.h + +LDFLAGS_setup.elf := -T +$(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE + $(call if_changed,ld) + +OBJCOPYFLAGS_setup.bin := -O binary +$(obj)/setup.bin: $(obj)/setup.elf FORCE + $(call if_changed,objcopy) + +$(obj)/compressed/vmlinux: FORCE + $(Q)$(MAKE) $(build)=$(obj)/compressed $@ + +# Set this if you want to pass append arguments to the +# bzdisk/fdimage/isoimage kernel +FDARGS = +# Set this if you want an initrd included with the +# bzdisk/fdimage/isoimage kernel +FDINITRD = + +image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,) + +$(obj)/mtools.conf: $(src)/mtools.conf.in + sed -e 's|@OBJ@|$(obj)|g' < $< > $@ + +# This requires write access to /dev/fd0 +bzdisk: $(obj)/bzImage $(obj)/mtools.conf + MTOOLSRC=$(obj)/mtools.conf mformat a: ; sync + syslinux /dev/fd0 ; sync + echo '$(image_cmdline)' | \ + MTOOLSRC=$(src)/mtools.conf mcopy - a:syslinux.cfg + if [ -f '$(FDINITRD)' ] ; then \ + MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \ + fi + MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage a:linux ; sync + +# These require being root or having syslinux 2.02 or higher installed +fdimage fdimage144: $(obj)/bzImage $(obj)/mtools.conf + dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440 + MTOOLSRC=$(obj)/mtools.conf mformat v: ; sync + syslinux $(obj)/fdimage ; sync + echo '$(image_cmdline)' | \ + MTOOLSRC=$(obj)/mtools.conf mcopy - v:syslinux.cfg + if [ -f '$(FDINITRD)' ] ; then \ + MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \ + fi + MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage v:linux ; sync + +fdimage288: $(obj)/bzImage $(obj)/mtools.conf + dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880 + MTOOLSRC=$(obj)/mtools.conf mformat w: ; sync + syslinux $(obj)/fdimage ; sync + echo '$(image_cmdline)' | \ + MTOOLSRC=$(obj)/mtools.conf mcopy - w:syslinux.cfg + if [ -f '$(FDINITRD)' ] ; then \ + MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \ + fi + MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage w:linux ; sync + +isoimage: $(obj)/bzImage + -rm -rf $(obj)/isoimage + mkdir $(obj)/isoimage + for i in lib lib64 share end ; do \ + if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \ + cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \ + break ; \ + fi ; \ + if [ $$i = end ] ; then exit 1 ; fi ; \ + done + cp $(obj)/bzImage $(obj)/isoimage/linux + echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg + if [ -f '$(FDINITRD)' ] ; then \ + cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \ + fi + mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \ + -no-emul-boot -boot-load-size 4 -boot-info-table \ + $(obj)/isoimage + isohybrid $(obj)/image.iso 2>/dev/null || true + rm -rf $(obj)/isoimage + +bzlilo: $(obj)/bzImage + if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi + if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi + cat $(obj)/bzImage > $(INSTALL_PATH)/vmlinuz + cp System.map $(INSTALL_PATH)/ + if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi + +install: + sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(obj)/bzImage \ + System.map "$(INSTALL_PATH)" -- cgit 1.2.3-korg