arch/x86: Avoid HAVE_SMI_HANDLER conditional with smm-class

Build of the entire smm-class is skipped if we have
HAVE_SMI_HANDLER=n.

Change-Id: I10b4300ddd18b1673c404b45fd9642488ab3186c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34125
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/cpu/amd/agesa/family15tn/Makefile.inc b/src/cpu/amd/agesa/family15tn/Makefile.inc
index 98a7050..46ae346 100644
--- a/src/cpu/amd/agesa/family15tn/Makefile.inc
+++ b/src/cpu/amd/agesa/family15tn/Makefile.inc
@@ -19,7 +19,7 @@
 ramstage-y += chip_name.c
 ramstage-y += model_15_init.c
 
-smm-$(CONFIG_HAVE_SMI_HANDLER) += udelay.c
+smm-y += udelay.c
 
 subdirs-y += ../../mtrr
 subdirs-y += ../../smm
diff --git a/src/cpu/amd/pi/00630F01/Makefile.inc b/src/cpu/amd/pi/00630F01/Makefile.inc
index 98a7050..46ae346 100644
--- a/src/cpu/amd/pi/00630F01/Makefile.inc
+++ b/src/cpu/amd/pi/00630F01/Makefile.inc
@@ -19,7 +19,7 @@
 ramstage-y += chip_name.c
 ramstage-y += model_15_init.c
 
-smm-$(CONFIG_HAVE_SMI_HANDLER) += udelay.c
+smm-y += udelay.c
 
 subdirs-y += ../../mtrr
 subdirs-y += ../../smm
diff --git a/src/cpu/intel/common/Makefile.inc b/src/cpu/intel/common/Makefile.inc
index b67ca85..2fc6da9 100644
--- a/src/cpu/intel/common/Makefile.inc
+++ b/src/cpu/intel/common/Makefile.inc
@@ -2,4 +2,4 @@
 romstage-$(CONFIG_UDELAY_LAPIC) += fsb.c
 ramstage-$(CONFIG_UDELAY_LAPIC) += fsb.c
 postcar-$(CONFIG_UDELAY_LAPIC) += fsb.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += fsb.c
+smm-y += fsb.c
diff --git a/src/cpu/intel/haswell/Makefile.inc b/src/cpu/intel/haswell/Makefile.inc
index 72f66ef..a472da2 100644
--- a/src/cpu/intel/haswell/Makefile.inc
+++ b/src/cpu/intel/haswell/Makefile.inc
@@ -13,8 +13,8 @@
 romstage-$(CONFIG_CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM) += stage_cache.c
 postcar-$(CONFIG_CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM) += stage_cache.c
 
-smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += tsc_freq.c
+smm-y += finalize.c
+smm-y += tsc_freq.c
 
 ifneq ($(CONFIG_TSC_MONOTONIC_TIMER),y)
 bootblock-y += monotonic_timer.c
diff --git a/src/cpu/intel/model_2065x/Makefile.inc b/src/cpu/intel/model_2065x/Makefile.inc
index f494e9b..9a11b06 100644
--- a/src/cpu/intel/model_2065x/Makefile.inc
+++ b/src/cpu/intel/model_2065x/Makefile.inc
@@ -13,11 +13,11 @@
 ramstage-y += tsc_freq.c
 romstage-y += tsc_freq.c
 postcar-y += tsc_freq.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += tsc_freq.c
+smm-y += tsc_freq.c
 
 ramstage-y += acpi.c
 
-smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
+smm-y += finalize.c
 
 romstage-y += stage_cache.c
 ramstage-y += stage_cache.c
diff --git a/src/cpu/intel/model_206ax/Makefile.inc b/src/cpu/intel/model_206ax/Makefile.inc
index 78a6283..f5de8c3 100644
--- a/src/cpu/intel/model_206ax/Makefile.inc
+++ b/src/cpu/intel/model_206ax/Makefile.inc
@@ -15,14 +15,14 @@
 
 ramstage-y += common.c
 romstage-y += common.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += common.c
+smm-y += common.c
 
 ramstage-y += tsc_freq.c
 romstage-y += tsc_freq.c
 postcar-y += tsc_freq.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += tsc_freq.c
+smm-y += tsc_freq.c
 
-smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
+smm-y += finalize.c
 
 romstage-$(CONFIG_CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM) += stage_cache.c
 postcar-$(CONFIG_CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM) += stage_cache.c
diff --git a/src/cpu/x86/smm/Makefile.inc b/src/cpu/x86/smm/Makefile.inc
index e6add1d..5c7aab3 100644
--- a/src/cpu/x86/smm/Makefile.inc
+++ b/src/cpu/x86/smm/Makefile.inc
@@ -36,13 +36,16 @@
 	@printf "    OBJCOPY    $(subst $(obj)/,,$(@))\n"
 	cd $(dir $<); $(OBJCOPY_smm) -I binary $(notdir $<) $(target-objcopy) $(abspath $@)
 
+ifeq ($(CONFIG_HAVE_SMI_HANDLER),y)
+ramstage-srcs += $(obj)/cpu/x86/smm/smm.manual
+endif
+
 ifeq ($(CONFIG_SMM_TSEG),y)
 
 smmstub-y += smm_stub.S
 
 smm-y += smm_module_handler.c
 
-ramstage-srcs += $(obj)/cpu/x86/smm/smm.manual
 ramstage-srcs += $(obj)/cpu/x86/smm/smmstub.manual
 
 # SMM Stub Module. The stub is used as a trampoline for relocation and normal
@@ -82,10 +85,6 @@
 	$(NM_smm) -n $(obj)/smm/smm.elf | sort > $(obj)/smm/smm.map
 	$(OBJCOPY_smm) -O binary $(obj)/smm/smm.elf $@
 
-ifeq ($(CONFIG_HAVE_SMI_HANDLER),y)
-ramstage-srcs += $(obj)/cpu/x86/smm/smm.manual
-endif
-
 smm-y += smmhandler.S
 smm-y += smihandler.c
 
diff --git a/src/cpu/x86/tsc/Makefile.inc b/src/cpu/x86/tsc/Makefile.inc
index 9751cac..ab7453f 100644
--- a/src/cpu/x86/tsc/Makefile.inc
+++ b/src/cpu/x86/tsc/Makefile.inc
@@ -3,6 +3,4 @@
 romstage-$(CONFIG_TSC_CONSTANT_RATE) += delay_tsc.c
 verstage-$(CONFIG_TSC_CONSTANT_RATE) += delay_tsc.c
 postcar-$(CONFIG_TSC_CONSTANT_RATE) += delay_tsc.c
-ifeq ($(CONFIG_HAVE_SMI_HANDLER),y)
 smm-$(CONFIG_TSC_CONSTANT_RATE) += delay_tsc.c
-endif