@@ -1399,6 +1399,7 @@ cmd_ldr = $(LD) $(LDFLAGS_$(@F)) \
u-boot.rom: u-boot-x86-16bit.bin u-boot.bin \
$(if $(CONFIG_SPL_X86_16BIT_INIT),spl/u-boot-spl.bin) \
+ $(if $(CONFIG_TPL_X86_16BIT_INIT),tpl/u-boot-tpl.bin) \
$(if $(CONFIG_HAVE_REFCODE),refcode.bin) FORCE
$(call if_changed,binman)
@@ -20,8 +20,8 @@ endif
endif
endif # EFI
-head-$(CONFIG_$(SPL_)X86_16BIT_INIT) += arch/x86/cpu/start16.o
-head-$(CONFIG_$(SPL_)X86_16BIT_INIT) += arch/x86/cpu/resetvec.o
+head-$(CONFIG_$(SPL_TPL_)X86_16BIT_INIT) += arch/x86/cpu/start16.o
+head-$(CONFIG_$(SPL_TPL_)X86_16BIT_INIT) += arch/x86/cpu/resetvec.o
libs-y += arch/x86/cpu/
libs-y += arch/x86/lib/
@@ -3,7 +3,7 @@
# Copyright (c) 2016 Google, Inc
ifdef CONFIG_HAVE_MRC
-obj-$(CONFIG_$(SPL_)X86_32BIT_INIT) += car.o
+obj-$(CONFIG_$(SPL_TPL_)X86_16BIT_INIT) += car.o
obj-$(CONFIG_$(SPL_)X86_32BIT_INIT) += me_status.o
obj-$(CONFIG_$(SPL_)X86_32BIT_INIT) += report_platform.o
obj-$(CONFIG_$(SPL_)X86_32BIT_INIT) += mrc.o
@@ -54,7 +54,7 @@ SECTIONS
/DISCARD/ : { *(.interp*) }
/DISCARD/ : { *(.gnu*) }
-#ifdef CONFIG_SPL_X86_16BIT_INIT
+#if defined(CONFIG_SPL_X86_16BIT_INIT) || defined(CONFIG_TPL_X86_16BIT_INIT)
/*
* The following expressions place the 16-bit Real-Mode code and
* Reset Vector at the end of the Flash ROM
@@ -230,7 +230,11 @@ ifeq ($(CONFIG_SYS_SOC),"at91")
ALL-y += boot.bin
endif
+ifdef CONFIG_TPL_BUILD
+ALL-$(CONFIG_TPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-tpl.bin
+else
ALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin
+endif
ALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin
ALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin
@@ -330,7 +334,7 @@ quiet_cmd_objcopy = OBJCOPY $@
cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
OBJCOPYFLAGS_$(SPL_BIN)-nodtb.bin = $(SPL_OBJCFLAGS) -O binary \
- $(if $(CONFIG_SPL_X86_16BIT_INIT),-R .start16 -R .resetvec)
+ $(if $(CONFIG_$(SPL_TPL_)X86_16BIT_INIT),-R .start16 -R .resetvec)
$(obj)/$(SPL_BIN)-nodtb.bin: $(obj)/$(SPL_BIN) FORCE
$(call if_changed,objcopy)
@@ -339,6 +343,10 @@ OBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j .start16 -j .resetvec
$(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE
$(call if_changed,objcopy)
+OBJCOPYFLAGS_u-boot-x86-16bit-tpl.bin := -O binary -j .start16 -j .resetvec
+$(obj)/u-boot-x86-16bit-tpl.bin: $(obj)/u-boot-tpl FORCE
+ $(call if_changed,objcopy)
+
LDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL)
# Avoid 'Not enough room for program headers' error on binutils 2.28 onwards.
At present we support having 16-bit init be in SPL or U-Boot proper, but not TPL. Add support for this so that TPL can boot. Signed-off-by: Simon Glass <sjg@chromium.org> --- Makefile | 1 + arch/x86/Makefile | 4 ++-- arch/x86/cpu/intel_common/Makefile | 2 +- arch/x86/cpu/u-boot-spl.lds | 2 +- scripts/Makefile.spl | 10 +++++++++- 5 files changed, 14 insertions(+), 5 deletions(-)