mb/google/asurada: Move common selects to BOARD_GOOGLE_ASURADA_COMMON

BOARD_SPECIFIC_OPTIONS is duplicate to BOARD_GOOGLE_ASURADA_COMMON.
Thus, move all selects to the latter option.

Change-Id: Id80523dce70f13f64a49b71656276c51e80ae5cd
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75084
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/asurada/Kconfig b/src/mainboard/google/asurada/Kconfig
index e4f2c44..52aefa4 100644
--- a/src/mainboard/google/asurada/Kconfig
+++ b/src/mainboard/google/asurada/Kconfig
@@ -3,24 +3,6 @@
 # Umbrella option to be selected by variant boards.
 config BOARD_GOOGLE_ASURADA_COMMON
 	def_bool n
-
-config BOARD_GOOGLE_ASURADA
-	select BOARD_GOOGLE_ASURADA_COMMON
-
-config BOARD_GOOGLE_HAYATO
-	select BOARD_GOOGLE_ASURADA_COMMON
-
-config BOARD_GOOGLE_SPHERION
-	select BOARD_GOOGLE_ASURADA_COMMON
-
-if BOARD_GOOGLE_ASURADA_COMMON
-
-config VBOOT
-	select EC_GOOGLE_CHROMEEC_SWITCHES
-	select VBOOT_VBNV_FLASH
-
-config BOARD_SPECIFIC_OPTIONS
-	def_bool y
 	select RTC
 	select SOC_MEDIATEK_MT8192
 	select BOARD_ROMSIZE_KB_8192
@@ -42,6 +24,21 @@
 	select COMMONLIB_STORAGE
 	select COMMONLIB_STORAGE_MMC
 
+config BOARD_GOOGLE_ASURADA
+	select BOARD_GOOGLE_ASURADA_COMMON
+
+config BOARD_GOOGLE_HAYATO
+	select BOARD_GOOGLE_ASURADA_COMMON
+
+config BOARD_GOOGLE_SPHERION
+	select BOARD_GOOGLE_ASURADA_COMMON
+
+if BOARD_GOOGLE_ASURADA_COMMON
+
+config VBOOT
+	select EC_GOOGLE_CHROMEEC_SWITCHES
+	select VBOOT_VBNV_FLASH
+
 config MAINBOARD_DIR
 	default "google/asurada"