src/cpu/x86/Makefile.inc

   1 subdirs-y += lapic
   2 subdirs-y += mtrr
   3 subdirs-y += pae
   4 subdirs-$(CONFIG_HAVE_SMI_HANDLER) += smm
   5 subdirs-$(CONFIG_UDELAY_TSC) += tsc
   6 # Use ARCH_BOOTBLOCK_X86_64 as a proxy for knowing if 64bit is going to be used
   7 subdirs-$(CONFIG_ARCH_BOOTBLOCK_X86_64) += 64bit
   8 subdirs-y += cache
   9
  10 subdirs-$(CONFIG_PARALLEL_MP) += name
  11 ramstage-$(CONFIG_PARALLEL_MP) += mp_init.c
  12
  13 ramstage-y += backup_default_smm.c
  14 ramstage-y += smi_trigger.c
  15 smm-y += smi_trigger.c
  16
  17 subdirs-$(CONFIG_CPU_INTEL_COMMON_SMM) += ../intel/smm
  18
  19 bootblock-y += entry32.S
  20 bootblock-y += entry16.S
  21 bootblock-y += reset16.S
  22
  23 additional-dirs += $(obj)/cpu/x86
  24
  25 SIPI_ELF=$(obj)/cpu/x86/sipi_vector.elf
  26 SIPI_RMOD=$(SIPI_ELF).rmod
  27 SIPI_BIN=$(SIPI_ELF:.elf=)
  28 SIPI_DOTO=$(SIPI_ELF:.elf=.o)
  29
  30 ifeq ($(CONFIG_HAVE_RAMSTAGE),y)
  31 TARGET_STAGE=ramstage
  32 else ifeq ($(CONFIG_RAMPAYLOAD),y)
  33 TARGET_STAGE=postcar
  34 else
  35 $(error Halting the build due to unknown TARGET_STAGE select)
  36 endif
  37
  38 ifeq ($(CONFIG_PARALLEL_MP),y)
  39 $(TARGET_STAGE)-srcs += $(SIPI_BIN).manual
  40 endif
  41 rmodules_$(ARCH-$(TARGET_STAGE)-y)-$(CONFIG_PARALLEL_MP) += sipi_vector.S
  42
  43 $(SIPI_DOTO): $(call src-to-obj,rmodules_$(ARCH-$(TARGET_STAGE)-y),src/cpu/x86/sipi_vector.S)
  44         $(LD_rmodules_$(ARCH-$(TARGET_STAGE)-y)) -nostdlib -r -o $@ $^
  45
  46 $(eval $(call rmodule_link,$(SIPI_ELF), $(SIPI_DOTO), 0,$(ARCH-$(TARGET_STAGE)-y)))
  47
  48 $(SIPI_BIN): $(SIPI_RMOD)
  49         $(OBJCOPY_$(TARGET_STAGE)) -O binary $< $@
  50
  51 $(call src-to-obj,$(TARGET_STAGE),$(SIPI_BIN).manual): $(SIPI_BIN)
  52         @printf "    OBJCOPY    $(subst $(obj)/,,$(@))\n"
  53         cd $(dir $<); $(OBJCOPY_rmodules_$(ARCH-$(TARGET_STAGE)-y)) -I binary $(notdir $<) $(target-objcopy) $(abspath $@)