+# x86 uses a large ROM. We fill it with 0xff, put the 16-bit stuff (including
+# reset vector) at the top, Intel ME descriptor at the bottom, and U-Boot in
+# the middle.
+ifneq ($(CONFIG_X86_RESET_VECTOR),)
+rom: u-boot.rom FORCE
+
+u-boot.rom: u-boot-x86-16bit.bin u-boot-dtb.bin \
+ $(srctree)/board/$(BOARDDIR)/mrc.bin
+ $(objtree)/tools/ifdtool -c -r $(CONFIG_ROM_SIZE) u-boot.tmp
+ if [ -n "$(CONFIG_HAVE_INTEL_ME)" ]; then \
+ $(objtree)/tools/ifdtool -D \
+ $(srctree)/board/$(BOARDDIR)/descriptor.bin u-boot.tmp; \
+ $(objtree)/tools/ifdtool \
+ -i ME:$(srctree)/board/$(BOARDDIR)/me.bin u-boot.tmp; \
+ fi
+ $(objtree)/tools/ifdtool -w \
+ $(CONFIG_SYS_TEXT_BASE):$(objtree)/u-boot-dtb.bin u-boot.tmp
+ $(objtree)/tools/ifdtool -w \
+ $(CONFIG_X86_MRC_START):$(srctree)/board/$(BOARDDIR)/mrc.bin \
+ u-boot.tmp
+ $(objtree)/tools/ifdtool -w \
+ $(CONFIG_SYS_X86_START16):$(objtree)/u-boot-x86-16bit.bin \
+ u-boot.tmp
+ mv u-boot.tmp $@
+
+OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec
+u-boot-x86-16bit.bin: u-boot FORCE
+ $(call if_changed,objcopy)
+endif
+