# # 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 __XTENSA_EB__ | $(CC) -E - | grep -v "\#") export ccflags-y export BIG_ENDIAN subdir-y := lib # Subdirs for the boot loader(s) bootdir-$([31mCONFIG_XTENSA_PLATFORM_ISS[0m) += boot-elf bootdir-$([31mCONFIG_XTENSA_PLATFORM_XT2000[0m) += boot-redboot boot-elf boot-uboot bootdir-$([31mCONFIG_XTENSA_PLATFORM_XTFPGA[0m) += 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 |