x86: Use X86_16BIT_INIT instead of X86_RESET_VECTOR
Use this new option to control the location of 16-bit init. This will allow
us to place this in SPL if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index d104a49..dd0e22f 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -5,10 +5,8 @@
ifeq ($(CONFIG_EFI_APP),)
head-y := arch/x86/cpu/start.o
endif
-ifeq ($(CONFIG_SPL_BUILD),y)
-head-y += arch/x86/cpu/start16.o
-head-y += arch/x86/cpu/resetvec.o
-endif
+head-$(CONFIG_$(SPL_)X86_16BIT_INIT) += arch/x86/cpu/start16.o
+head-$(CONFIG_$(SPL_)X86_16BIT_INIT) += arch/x86/cpu/resetvec.o
libs-y += arch/x86/cpu/
libs-y += arch/x86/lib/