| # | |
| # arch/xtensa/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. | |
| # | |
| # | |
| # KBUILD_CFLAGS used when building rest of boot (takes effect recursively) | |
| KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include | |
| HOSTFLAGS += -Iarch/$(ARCH)/boot/include | |
| BIG_ENDIAN := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#") | |
| export ccflags-y | |
| export BIG_ENDIAN | |
| subdir-y := lib | |
| # Subdirs for the boot loader(s) | |
| bootdir-$(CONFIG_XTENSA_PLATFORM_ISS) += boot-elf | |
| bootdir-$(CONFIG_XTENSA_PLATFORM_XT2000) += boot-redboot boot-elf boot-uboot | |
| bootdir-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += boot-redboot boot-elf boot-uboot | |
| zImage Image: $(bootdir-y) | |
| $(bootdir-y): $(addprefix $(obj)/,$(subdir-y)) \ | |
| $(addprefix $(obj)/,$(host-progs)) | |
| $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS) | |
| OBJCOPYFLAGS = --strip-all -R .comment -R .note.gnu.build-id -O binary | |
| vmlinux.bin: vmlinux FORCE | |
| $(call if_changed,objcopy) | |
| vmlinux.bin.gz: vmlinux.bin FORCE | |
| $(call if_changed,gzip) | |
| boot-elf: vmlinux.bin | |
| boot-redboot: vmlinux.bin.gz | |
| boot-uboot: vmlinux.bin.gz |