Rename mainboard_smi.c to smihandler.c

This mirrors the naming convention of handlers in
northbridge and southbridge.

Change-Id: I45d97c569991c955f0ae54ce909d8c267e9a5173
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2058
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/arch/x86/Makefile.inc

@@ -260,8 +260,8 @@ ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/fadt.c
 endif
 endif
 ifeq ($(CONFIG_HAVE_SMI_HANDLER),y)
-ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard_smi.c),)
-smm-srcs += src/mainboard/$(MAINBOARDDIR)/mainboard_smi.c
+ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/smihandler.c),)
+smm-srcs += src/mainboard/$(MAINBOARDDIR)/smihandler.c
 endif
 endif
 ifneq ($(wildcard src/mainboard/$(MAINBOARDDIR)/get_bus_conf.c),)

src/mainboard/getac/p470/acpi/ec.asl

@@ -425,14 +425,14 @@ Scope(\_SB)
 		Method(SBLL, 1, Serialized)
 		{
 			Store (Arg0, BRTL)
-			TRAP(0xd5)	// See mainboard_smi.c
+			TRAP(0xd5)	// See mainboard's smihandler.c
 			Return (0)
 		}
 
 		/* Get Brightness Level */
 		Method(GBLL, 0, Serialized)
 		{
-			TRAP(0xd6)	// See mainboard_smi.c
+			TRAP(0xd6)	// See mainboard's smihandler.c
 			Return (BRTL)
 		}
 

src/mainboard/google/parrot/Makefile.inc

@@ -22,6 +22,4 @@ ramstage-y += ec.c
 romstage-$(CONFIG_CHROMEOS) += chromeos.c
 ramstage-$(CONFIG_CHROMEOS) += chromeos.c
 
-smm-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.c
-
 SRC_ROOT = $(src)/mainboard/google/parrot

src/mainboard/roda/rk9/Makefile.inc

@@ -18,4 +18,3 @@
 ##
 
 ramstage-$(CONFIG_CARDBUS_PLUGIN_SUPPORT) += ti_pci7xx1.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.c