sb/intel/lynxpoint: Move HAVE_SMI_HANDLER to southbridge Kconfig

All Lynx Point board select this, and none build without it.

Change-Id: I4b59b10ee985cff5a8e1442677d36b0be88cf437
Signed-off-by: Tristan Corrick <tristan@corrick.kiwi>
Reviewed-on: https://review.coreboot.org/c/29992
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/mainboard/asrock/h81m-hds/Kconfig

@@ -24,7 +24,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_CMOS_DEFAULT
-	select HAVE_SMI_HANDLER
 	select INTEL_GMA_HAVE_VBT
 	select INTEL_INT15
 	select MAINBOARD_HAS_LIBGFXINIT

src/mainboard/google/beltino/Kconfig

@@ -9,7 +9,6 @@ config BOARD_GOOGLE_BASEBOARD_BELTINO
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_ACPI_RESUME
-	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select MAINBOARD_HAS_TPM1

src/mainboard/google/slippy/Kconfig

@@ -10,7 +10,6 @@ config BOARD_GOOGLE_BASEBOARD_SLIPPY
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_ACPI_RESUME
-	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select MAINBOARD_HAS_TPM1

src/mainboard/intel/baskingridge/Kconfig

@@ -9,7 +9,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_ACPI_RESUME
-	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15

src/southbridge/intel/lynxpoint/Kconfig

@@ -27,6 +27,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_COMMON_ACPI_MADT
 	select SOUTHBRIDGE_INTEL_COMMON_FINALIZE
 	select IOAPIC
+	select HAVE_SMI_HANDLER
 	select HAVE_USBDEBUG_OPTIONS
 	select USE_WATCHDOG_ON_BOOT
 	select PCIEXP_ASPM