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/xtensa/boot/boot-redboot/Makefile | 35 +++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 kernel/arch/xtensa/boot/boot-redboot/Makefile (limited to 'kernel/arch/xtensa/boot/boot-redboot/Makefile') diff --git a/kernel/arch/xtensa/boot/boot-redboot/Makefile b/kernel/arch/xtensa/boot/boot-redboot/Makefile new file mode 100644 index 000000000..8be8b9436 --- /dev/null +++ b/kernel/arch/xtensa/boot/boot-redboot/Makefile @@ -0,0 +1,35 @@ +# +# 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. +# + +ifeq ($(BIG_ENDIAN),1) +OBJCOPY_ARGS := -O elf32-xtensa-be +else +OBJCOPY_ARGS := -O elf32-xtensa-le +endif + +LD_ARGS = -T $(srctree)/$(obj)/boot.ld + +boot-y := bootstrap.o + +OBJS := $(addprefix $(obj)/,$(boot-y)) +LIBS := arch/xtensa/boot/lib/lib.a arch/xtensa/lib/lib.a + +LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) + +$(obj)/zImage.o: vmlinux.bin.gz $(OBJS) + $(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \ + --add-section image=vmlinux.bin.gz \ + --set-section-flags image=contents,alloc,load,load,data \ + $(OBJS) $@ + +$(obj)/zImage.elf: $(obj)/zImage.o $(LIBS) + $(Q)$(LD) $(LD_ARGS) -o $@ $^ -L/xtensa-elf/lib $(LIBGCC) + +$(obj)/../zImage.redboot: $(obj)/zImage.elf + $(Q)$(OBJCOPY) -S -O binary $< $@ + $(Q)$(kecho) ' Kernel: $@ is ready' + +zImage: $(obj)/../zImage.redboot -- cgit 1.2.3-korg