arch/xtensa/boot/Makefile

   1 #
   2 # arch/xtensa/boot/Makefile
   3 #
   4 # This file is subject to the terms and conditions of the GNU General Public
   5 # License.  See the file "COPYING" in the main directory of this archive
   6 # for more details.
   7 #
   8 #
   9
  10
  11 # KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
  12 KBUILD_CFLAGS   += -fno-builtin -Iarch/$(ARCH)/boot/include
  13 HOSTFLAGS       += -Iarch/$(ARCH)/boot/include
  14
  15 BIG_ENDIAN      := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
  16
  17 export EXTRA_CFLAGS
  18 export BIG_ENDIAN
  19
  20 subdir-y        := lib
  21
  22 # Subdirs for the boot loader(s)
  23
  24 bootdir-$(CONFIG_XTENSA_PLATFORM_ISS)    += boot-elf
  25 bootdir-$(CONFIG_XTENSA_PLATFORM_XT2000) += boot-redboot boot-elf
  26
  27
  28 zImage zImage.initrd Image Image.initrd: $(bootdir-y)
  29
  30 $(bootdir-y): $(addprefix $(obj)/,$(subdir-y)) \
  31               $(addprefix $(obj)/,$(host-progs))
  32         $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)
  33