Rename build system variables to be more intuitive, and

at the same time let the user specify sources instead
of object files:
- objs becomes ramstage-srcs
- initobjs becomes romstage-srcs
- driver becomes driver-srcs
- smmobj becomes smm-srcs

The user servicable parts are named accordingly:
ramstage-y, romstage-y, driver-y, smm-y

Also, the object file names are properly renamed now, using
.ramstage.o, .romstage.o, .driver.o, .smm.o suffixes consistently.

Remove stubbed out via/epia-m700 dsdt/ssdt files - they didn't
easily fit in the build system and aren't useful anyway.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coreystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5886 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/cpu/x86/cache/Makefile.inc

@@ -1 +1 @@
-obj-y += cache.o
+ramstage-y += cache.c

src/cpu/x86/lapic/Makefile.inc

@@ -1,4 +1,4 @@
-obj-y += lapic.o
-obj-y += lapic_cpu_init.o
-obj-y += secondary.o
-obj-$(CONFIG_UDELAY_LAPIC) += apic_timer.o
+ramstage-y += lapic.c
+ramstage-y += lapic_cpu_init.c
+ramstage-y += secondary.S
+ramstage-$(CONFIG_UDELAY_LAPIC) += apic_timer.c

src/cpu/x86/mtrr/Makefile.inc

@@ -1 +1 @@
-obj-y += mtrr.o
+ramstage-y += mtrr.c

src/cpu/x86/name/Makefile.inc

@@ -17,5 +17,5 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ##
 
-obj-y += name.o
+ramstage-y += name.c
 

src/cpu/x86/pae/Makefile.inc

@@ -1 +1 @@
-obj-y += pgtbl.o
+ramstage-y += pgtbl.c

src/cpu/x86/smm/Makefile.inc

@@ -17,24 +17,26 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ##
 
-obj-$(CONFIG_HAVE_SMI_HANDLER) += smmrelocate.o
-obj-$(CONFIG_HAVE_SMI_HANDLER) += smm_wrap.o
+ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smmrelocate.S
+ifeq ($(CONFIG_HAVE_SMI_HANDLER),y)
+ramstage-srcs += $(obj)/cpu/x86/smm/smm_wrap
+endif
 
-smmobj-y += smmhandler.o
-smmobj-y += smihandler.o
-smmobj-y += smiutil.o
+smm-y += smmhandler.S
+smm-y += smihandler.c
+smm-y += smiutil.c
 
-$(obj)/cpu/x86/smm/smm.o: $$(smmobjs)
+$(obj)/cpu/x86/smm/smm.o: $$(smm-objs)
 	$(CC) $(LDFLAGS) -nostdlib -r -o $@ $^
 
-$(obj)/cpu/x86/smm/smm: $(obj)/cpu/x86/smm/smm.o $(src)/cpu/x86/smm/smm.ld $(obj)/ldoptions
+$(obj)/cpu/x86/smm/smm_wrap: $(obj)/cpu/x86/smm/smm.o $(src)/cpu/x86/smm/smm.ld $(obj)/ldoptions
 	$(CC) $(LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/smm.ld $(obj)/cpu/x86/smm/smm.o
 	$(NM) -n $(obj)/cpu/x86/smm/smm.elf | sort > $(obj)/cpu/x86/smm/smm.map
 	$(OBJCOPY) -O binary $(obj)/cpu/x86/smm/smm.elf $(obj)/cpu/x86/smm/smm
 
 # change to the target path because objcopy will use the path name in its
 # ELF symbol names.
-$(obj)/cpu/x86/smm/smm_wrap.o: $(obj)/cpu/x86/smm/smm
+$(obj)/cpu/x86/smm/smm_wrap.ramstage.o: $(obj)/cpu/x86/smm/smm_wrap
 	@printf "    OBJCOPY    $(subst $(obj)/,,$(@))\n"
-	cd $(obj)/cpu/x86/smm; $(OBJCOPY) -I binary smm -O elf32-i386 -B i386 smm_wrap.o
+	cd $(obj)/cpu/x86/smm; $(OBJCOPY) -I binary smm -O elf32-i386 -B i386 smm_wrap.ramstage.o
 

src/cpu/x86/tsc/Makefile.inc

@@ -1,2 +1,2 @@
-obj-$(CONFIG_UDELAY_TSC) += delay_tsc.o
+ramstage-$(CONFIG_UDELAY_TSC) += delay_tsc.c