| subdirs-y += lapic |
| subdirs-y += mtrr |
| subdirs-y += pae |
| subdirs-$(CONFIG_HAVE_SMI_HANDLER) += smm |
| subdirs-$(CONFIG_UDELAY_TSC) += tsc |
| # Use ARCH_BOOTBLOCK_X86_64 as a proxy for knowing if 64bit is going to be used |
| subdirs-$(CONFIG_ARCH_BOOTBLOCK_X86_64) += 64bit |
| subdirs-y += cache |
| |
| subdirs-$(CONFIG_PARALLEL_MP) += name |
| ramstage-$(CONFIG_PARALLEL_MP) += mp_init.c |
| |
| ramstage-y += backup_default_smm.c |
| ramstage-y += smi_trigger.c |
| smm-y += smi_trigger.c |
| |
| subdirs-$(CONFIG_CPU_INTEL_COMMON_SMM) += ../intel/smm |
| |
| bootblock-y += entry32.S |
| bootblock-y += entry16.S |
| bootblock-y += reset16.S |
| |
| additional-dirs += $(obj)/cpu/x86 |
| |
| SIPI_ELF=$(obj)/cpu/x86/sipi_vector.elf |
| SIPI_RMOD=$(SIPI_ELF).rmod |
| SIPI_BIN=$(SIPI_ELF:.elf=) |
| SIPI_DOTO=$(SIPI_ELF:.elf=.o) |
| |
| ifeq ($(CONFIG_HAVE_RAMSTAGE),y) |
| TARGET_STAGE=ramstage |
| else ifeq ($(CONFIG_RAMPAYLOAD),y) |
| TARGET_STAGE=postcar |
| else |
| $(error Halting the build due to unknown TARGET_STAGE select) |
| endif |
| |
| ifeq ($(CONFIG_PARALLEL_MP),y) |
| $(TARGET_STAGE)-srcs += $(SIPI_BIN).manual |
| endif |
| rmodules_$(ARCH-$(TARGET_STAGE)-y)-$(CONFIG_PARALLEL_MP) += sipi_vector.S |
| |
| $(SIPI_DOTO): $(call src-to-obj,rmodules_$(ARCH-$(TARGET_STAGE)-y),src/cpu/x86/sipi_vector.S) |
| $(LD_rmodules_$(ARCH-$(TARGET_STAGE)-y)) -nostdlib -r -o $@ $^ |
| |
| $(eval $(call rmodule_link,$(SIPI_ELF), $(SIPI_DOTO), 0,$(ARCH-$(TARGET_STAGE)-y))) |
| |
| $(SIPI_BIN): $(SIPI_RMOD) |
| $(OBJCOPY_$(TARGET_STAGE)) -O binary $< $@ |
| |
| $(call src-to-obj,$(TARGET_STAGE),$(SIPI_BIN).manual): $(SIPI_BIN) |
| @printf " OBJCOPY $(subst $(obj)/,,$(@))\n" |
| cd $(dir $<); $(OBJCOPY_rmodules_$(ARCH-$(TARGET_STAGE)-y)) -I binary $(notdir $<) $(target-objcopy) $(abspath $@) |