ChromeOS: Fix Kconfig dependencies

Add CHROMEOS dependencies to selects for the following Kconfig
symbols:

CHROMEOS_RAMOOPS_DYNAMIC
CHROMEOS_RAMOOPS_NON_ACPI
CHROMEOS_VBNV_CMOS
CHROMEOS_VBNV_EC
CHROMEOS_VBNV_FLASH
EC_SOFTWARE_SYNC
LID_SWITCH
RETURN_FROM_VERSTAGE
SEPARATE_VERSTAGE
VBOOT_DISABLE_DEV_ON_RECOVERY
VBOOT_EC_SLOW_UPDATE
VBOOT_OPROM_MATTERS
VBOOT_STARTS_IN_BOOTBLOCK
WIPEOUT_SUPPORTED

This gets rid of these sorts of Kconfig errors:
warning: BOARD_SPECIFIC_OPTIONS selects CHROMEOS_VBNV_EC which has
unmet direct dependencies (MAINBOARD_HAS_CHROMEOS && CHROMEOS)

Note: These two boards would never actually have CHROMEOS enabled:
intel/emeraldlake2 has MAINBOARD_HAS_CHROMEOS commented out
google/peach_pit doesn't have MAINBOARD_HAS_CHROMEOS

Change-Id: I51b4ee326f082c6a656a813ee5772e9c34f5c343
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11272
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

46 files changed, 152 insertions, 63 deletions

diff --git a/src/mainboard/google/auron/Kconfig b/src/mainboard/google/auron/Kconfig
index 3a4cb7e42a..7ad3eaa148 100644
--- a/src/mainboard/google/auron/Kconfig
+++ b/src/mainboard/google/auron/Kconfig
@@ -5,7 +5,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SOC_INTEL_BROADWELL
 	select BOARD_ROMSIZE_KB_8192
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -14,10 +13,13 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select CHROMEOS_RAMOOPS_DYNAMIC
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select CHROMEOS_RAMOOPS_DYNAMIC
+	select EC_SOFTWARE_SYNC
 
 config VBOOT_RAMSTAGE_INDEX
 	hex
diff --git a/src/mainboard/google/bolt/Kconfig b/src/mainboard/google/bolt/Kconfig
index 2e37e2512d..0599d1584b 100644
--- a/src/mainboard/google/bolt/Kconfig
+++ b/src/mainboard/google/bolt/Kconfig
@@ -8,7 +8,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_LYNXPOINT_LP
 	select BOARD_ROMSIZE_KB_8192
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -18,8 +17,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/butterfly/Kconfig b/src/mainboard/google/butterfly/Kconfig
index b1a64eebad..0c37565145 100644
--- a/src/mainboard/google/butterfly/Kconfig
+++ b/src/mainboard/google/butterfly/Kconfig
@@ -15,10 +15,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
-	select CHROMEOS_VBNV_CMOS
+	select SERIRQ_CONTINUOUS_MODE 	# Workaround for EC/KBC IRQ1.
 
-	# Workaround for EC/KBC IRQ1.
-	select SERIRQ_CONTINUOUS_MODE
+config CHROMEOS
+	select CHROMEOS_VBNV_CMOS
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/cosmos/Kconfig b/src/mainboard/google/cosmos/Kconfig
index a6c87b1ae5..70a5e09253 100644
--- a/src/mainboard/google/cosmos/Kconfig
+++ b/src/mainboard/google/cosmos/Kconfig
@@ -23,7 +23,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_2048
-	select CHROMEOS_VBNV_FLASH
 	select COMMON_CBFS_SPI_WRAPPER
 	select HAVE_HARD_RESET
 	select MAINBOARD_HAS_CHROMEOS
@@ -31,6 +30,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH
 	select SPI_FLASH_SPANSION
 
+config CHROMEOS
+	select CHROMEOS_VBNV_FLASH
+
 config MAINBOARD_DIR
 	string
 	default google/cosmos
diff --git a/src/mainboard/google/cyan/Kconfig b/src/mainboard/google/cyan/Kconfig
index 094c629881..5bb0e4ea76 100644
--- a/src/mainboard/google/cyan/Kconfig
+++ b/src/mainboard/google/cyan/Kconfig
@@ -5,11 +5,9 @@ config BOARD_SPECIFIC_OPTIONS
 	select VGA_ROM_RUN if !PAYLOAD_SEABIOS
 	select ALWAYS_LOAD_OPROM if !PAYLOAD_SEABIOS
 	select BOARD_ROMSIZE_KB_8192
-	select CHROMEOS_VBNV_CMOS
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_MEC
 	select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
-	select EC_SOFTWARE_SYNC
 	select ENABLE_BUILTIN_COM1
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -19,7 +17,11 @@ config BOARD_SPECIFIC_OPTIONS
 	select VBOOT_DYNAMIC_WORK_BUFFER
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_RESUME
+
+config CHROMEOS
 	select LID_SWITCH
+	select CHROMEOS_VBNV_CMOS
+	select EC_SOFTWARE_SYNC
 
 config DISPLAY_SPD_DATA
 	bool "Display Memory Serial Presence Detect Data"
diff --git a/src/mainboard/google/daisy/Kconfig b/src/mainboard/google/daisy/Kconfig
index c69c390029..5c3b643882 100644
--- a/src/mainboard/google/daisy/Kconfig
+++ b/src/mainboard/google/daisy/Kconfig
@@ -30,6 +30,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select DRIVER_TI_TPS65090
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
 	select MAINBOARD_DO_NATIVE_VGA_INIT
+
+config CHROMEOS
 	select CHROMEOS_VBNV_EC
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/google/falco/Kconfig b/src/mainboard/google/falco/Kconfig
index e029382a25..cbcd57d3c0 100644
--- a/src/mainboard/google/falco/Kconfig
+++ b/src/mainboard/google/falco/Kconfig
@@ -9,7 +9,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_LYNXPOINT_LP
 	select BOARD_ROMSIZE_KB_8192
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -21,8 +20,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/foster/Kconfig b/src/mainboard/google/foster/Kconfig
index b8fe708be3..373cb079a1 100644
--- a/src/mainboard/google/foster/Kconfig
+++ b/src/mainboard/google/foster/Kconfig
@@ -23,7 +23,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
-	select CHROMEOS_VBNV_FLASH
 	select SPI_FLASH
 	select SOC_NVIDIA_TEGRA210
 	select MAINBOARD_HAS_CHROMEOS
@@ -32,6 +31,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select COMMON_CBFS_SPI_WRAPPER
 	select SPI_FLASH_WINBOND
 
+config CHROMEOS
+	select CHROMEOS_VBNV_FLASH
+
 config MAINBOARD_DIR
 	string
 	default google/foster
diff --git a/src/mainboard/google/glados/Kconfig b/src/mainboard/google/glados/Kconfig
index d91aca5618..767b5135d3 100644
--- a/src/mainboard/google/glados/Kconfig
+++ b/src/mainboard/google/glados/Kconfig
@@ -4,26 +4,28 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ROMSIZE_KB_16384
 	select CACHE_ROM
-	select CHROMEOS_RAMOOPS_DYNAMIC
-	select CHROMEOS_VBNV_CMOS
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_LPC
 	select EC_GOOGLE_CHROMEEC_MEC
 	select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
-	select EC_SOFTWARE_SYNC
 	select HAVE_ACPI_RESUME
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_SMI_HANDLER
-	select LID_SWITCH
 	select MAINBOARD_HAS_CHROMEOS
 	select MARK_GRAPHICS_MEM_WRCOMB
 	select MMCONF_SUPPORT
 	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
-	select VBOOT_OPROM_MATTERS
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_RAMOOPS_DYNAMIC
+	select CHROMEOS_VBNV_CMOS
+	select EC_SOFTWARE_SYNC
+	select LID_SWITCH
+	select VBOOT_OPROM_MATTERS
+
 config IRQ_SLOT_COUNT
 	int
 	default 18
diff --git a/src/mainboard/google/jecht/Kconfig b/src/mainboard/google/jecht/Kconfig
index 83b091db29..90e9cea74f 100644
--- a/src/mainboard/google/jecht/Kconfig
+++ b/src/mainboard/google/jecht/Kconfig
@@ -13,10 +13,12 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select CHROMEOS_RAMOOPS_DYNAMIC
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select PHYSICAL_REC_SWITCH
+	select CHROMEOS_RAMOOPS_DYNAMIC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/link/Kconfig b/src/mainboard/google/link/Kconfig
index fd3390ad47..ac06a6226b 100644
--- a/src/mainboard/google/link/Kconfig
+++ b/src/mainboard/google/link/Kconfig
@@ -15,6 +15,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_LPC_TPM
 	select SERIRQ_CONTINUOUS_MODE
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
 
diff --git a/src/mainboard/google/nyan/Kconfig b/src/mainboard/google/nyan/Kconfig
index d771ca6fac..bd390e43a9 100644
--- a/src/mainboard/google/nyan/Kconfig
+++ b/src/mainboard/google/nyan/Kconfig
@@ -25,14 +25,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select TEGRA124_MODEL_CD570M
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select BOARD_ROMSIZE_KB_4096
 	select SPI_FLASH
 	select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
 	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/nyan_big/Kconfig b/src/mainboard/google/nyan_big/Kconfig
index 55ded30551..e187a665bb 100644
--- a/src/mainboard/google/nyan_big/Kconfig
+++ b/src/mainboard/google/nyan_big/Kconfig
@@ -26,13 +26,15 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select BOARD_ID_AUTO
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select TEGRA124_MODEL_CD570M
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select BOARD_ROMSIZE_KB_4096
 	select SPI_FLASH
 	select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
+	select EC_SOFTWARE_SYNC
 	select CHROMEOS_VBNV_EC
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/google/nyan_blaze/Kconfig b/src/mainboard/google/nyan_blaze/Kconfig
index 53165231f6..29191f2424 100644
--- a/src/mainboard/google/nyan_blaze/Kconfig
+++ b/src/mainboard/google/nyan_blaze/Kconfig
@@ -25,7 +25,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select BOARD_ID_AUTO
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select SOC_NVIDIA_TEGRA124
 	select TEGRA124_MODEL_CD570M
 	select MAINBOARD_HAS_CHROMEOS
@@ -34,6 +33,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH
 	select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
+	select EC_SOFTWARE_SYNC
 	select CHROMEOS_VBNV_EC
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/google/panther/Kconfig b/src/mainboard/google/panther/Kconfig
index 6fb6c5ffca..85bc1ffe6c 100644
--- a/src/mainboard/google/panther/Kconfig
+++ b/src/mainboard/google/panther/Kconfig
@@ -17,6 +17,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
+
+config CHROMEOS
 	select PHYSICAL_REC_SWITCH
 	select CHROMEOS_VBNV_CMOS
 
diff --git a/src/mainboard/google/parrot/Kconfig b/src/mainboard/google/parrot/Kconfig
index 9cf390ac79..56ebf86fb9 100644
--- a/src/mainboard/google/parrot/Kconfig
+++ b/src/mainboard/google/parrot/Kconfig
@@ -14,6 +14,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 
 	# Workaround for EC/KBC IRQ1.
diff --git a/src/mainboard/google/peach_pit/Kconfig b/src/mainboard/google/peach_pit/Kconfig
index 3a94decc64..016ecb9e91 100644
--- a/src/mainboard/google/peach_pit/Kconfig
+++ b/src/mainboard/google/peach_pit/Kconfig
@@ -28,6 +28,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select DRIVER_PARADE_PS8625
+
+config CHROMEOS
 	select CHROMEOS_VBNV_EC
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/google/peppy/Kconfig b/src/mainboard/google/peppy/Kconfig
index b507953223..66203ce505 100644
--- a/src/mainboard/google/peppy/Kconfig
+++ b/src/mainboard/google/peppy/Kconfig
@@ -9,7 +9,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_LYNXPOINT_LP
 	select BOARD_ROMSIZE_KB_8192
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -23,8 +22,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_DP
 	select INTEL_DDI
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/purin/Kconfig b/src/mainboard/google/purin/Kconfig
index be6d050eea..67aaca5f87 100644
--- a/src/mainboard/google/purin/Kconfig
+++ b/src/mainboard/google/purin/Kconfig
@@ -23,7 +23,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_2048
-	select CHROMEOS_VBNV_FLASH
 	select COMMON_CBFS_SPI_WRAPPER
 	select HAVE_HARD_RESET
 	select MAINBOARD_HAS_CHROMEOS
@@ -33,6 +32,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_STMICRO # required for the reference board BCM958305K
 	select SPI_ATOMIC_SEQUENCING
 
+config CHROMEOS
+	select CHROMEOS_VBNV_FLASH
+
 config MAINBOARD_DIR
 	string
 	default google/purin
diff --git a/src/mainboard/google/rambi/Kconfig b/src/mainboard/google/rambi/Kconfig
index 45c3ecea22..94596750ac 100644
--- a/src/mainboard/google/rambi/Kconfig
+++ b/src/mainboard/google/rambi/Kconfig
@@ -4,7 +4,6 @@ config BOARD_SPECIFIC_OPTIONS
 	def_bool y
 	select SOC_INTEL_BAYTRAIL
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
 	select VIRTUAL_DEV_SWITCH
 	select ENABLE_BUILTIN_COM1
 	select BOARD_ROMSIZE_KB_8192
@@ -15,8 +14,11 @@ config BOARD_SPECIFIC_OPTIONS
 	select MAINBOARD_HAS_LPC_TPM
 	select VGA_ROM_RUN if !PAYLOAD_SEABIOS
 	select ALWAYS_LOAD_OPROM if !PAYLOAD_SEABIOS
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/rush/Kconfig b/src/mainboard/google/rush/Kconfig
index cee8afaf6f..573bff9bcc 100644
--- a/src/mainboard/google/rush/Kconfig
+++ b/src/mainboard/google/rush/Kconfig
@@ -24,7 +24,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select BOARD_ID_AUTO
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select SPI_FLASH
 	select SOC_NVIDIA_TEGRA132
@@ -33,7 +32,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select VIRTUAL_DEV_SWITCH
 	select BOARD_ROMSIZE_KB_4096
 	select ARM64_USE_SPINTABLE
+
+config CHROMEOS
 	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/rush_ryu/Kconfig b/src/mainboard/google/rush_ryu/Kconfig
index a91b9eaed3..6205f2d34d 100644
--- a/src/mainboard/google/rush_ryu/Kconfig
+++ b/src/mainboard/google/rush_ryu/Kconfig
@@ -25,7 +25,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_I2C
 	select EC_GOOGLE_CHROMEEC_I2C_PROTO3
-	select EC_SOFTWARE_SYNC
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select SPI_FLASH
 	select SOC_NVIDIA_TEGRA132
@@ -34,7 +33,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select BOARD_ROMSIZE_KB_8192
 	select VIRTUAL_DEV_SWITCH
 	select ARM64_USE_SPINTABLE
+
+config CHROMEOS
 	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/samus/Kconfig b/src/mainboard/google/samus/Kconfig
index 0b4d74d0ad..e45b22f1df 100644
--- a/src/mainboard/google/samus/Kconfig
+++ b/src/mainboard/google/samus/Kconfig
@@ -5,9 +5,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SOC_INTEL_BROADWELL
 	select BOARD_ROMSIZE_KB_8192
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
-	select VBOOT_EC_SLOW_UPDATE
-	select VBOOT_OPROM_MATTERS
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -16,10 +13,15 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select CHROMEOS_RAMOOPS_DYNAMIC
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select EC_SOFTWARE_SYNC
+	select VBOOT_EC_SLOW_UPDATE
+	select VBOOT_OPROM_MATTERS
+	select CHROMEOS_RAMOOPS_DYNAMIC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/slippy/Kconfig b/src/mainboard/google/slippy/Kconfig
index ba83683bb7..8f9f518a71 100644
--- a/src/mainboard/google/slippy/Kconfig
+++ b/src/mainboard/google/slippy/Kconfig
@@ -8,7 +8,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_LYNXPOINT_LP
 	select BOARD_ROMSIZE_KB_8192
 	select EC_GOOGLE_CHROMEEC
-	select EC_SOFTWARE_SYNC
 	select VIRTUAL_DEV_SWITCH
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -20,8 +19,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_DP
 	select INTEL_DDI
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 	select LID_SWITCH
+	select EC_SOFTWARE_SYNC
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/smaug/Kconfig b/src/mainboard/google/smaug/Kconfig
index 29dae4fbd9..0fe9f68d0d 100644
--- a/src/mainboard/google/smaug/Kconfig
+++ b/src/mainboard/google/smaug/Kconfig
@@ -23,12 +23,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_16384
-	select CHROMEOS_VBNV_FLASH
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_I2C
 	select EC_GOOGLE_CHROMEEC_I2C_PROTO3
-	select EC_SOFTWARE_SYNC
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select SPI_FLASH
 	select SPI_FLASH_WINBOND
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select VIRTUAL_DEV_SWITCH
 	select RAM_CODE_SUPPORT
 
+config CHROMEOS
+	select CHROMEOS_VBNV_FLASH
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/smaug
diff --git a/src/mainboard/google/storm/Kconfig b/src/mainboard/google/storm/Kconfig
index 55cc5ba59b..404ab4d41d 100644
--- a/src/mainboard/google/storm/Kconfig
+++ b/src/mainboard/google/storm/Kconfig
@@ -31,12 +31,14 @@ config BOARD_SPECIFIC_OPTIONS
 	select SPI_FLASH
 	select SPI_FLASH_SPANSION
 	select SPI_FLASH_STMICRO
-	select VBOOT_DISABLE_DEV_ON_RECOVERY
 	select VIRTUAL_DEV_SWITCH
-	select WIPEOUT_SUPPORTED
 	select DRIVERS_UART
 	select CONSOLE_CBMEM_DUMP_TO_UART
 
+config CHROMEOS
+	select VBOOT_DISABLE_DEV_ON_RECOVERY
+	select WIPEOUT_SUPPORTED
+
 config BOARD_VARIANT_AP148
 	bool "pick this to build an image for ap148"
 	default n
diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig
index eca83da637..3f73295b22 100644
--- a/src/mainboard/google/stout/Kconfig
+++ b/src/mainboard/google/stout/Kconfig
@@ -15,6 +15,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/google/veyron_brain/Kconfig b/src/mainboard/google/veyron_brain/Kconfig
index e76496b5a4..eb70f3a3c9 100644
--- a/src/mainboard/google/veyron_brain/Kconfig
+++ b/src/mainboard/google/veyron_brain/Kconfig
@@ -27,14 +27,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select MAINBOARD_HAS_CHROMEOS
-	select PHYSICAL_REC_SWITCH
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select SPI_FLASH
 	select SPI_FLASH_GIGADEVICE
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
 	select CHROMEOS_VBNV_FLASH
+	select PHYSICAL_REC_SWITCH
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/veyron_danger/Kconfig b/src/mainboard/google/veyron_danger/Kconfig
index e2128eba7a..816004668e 100644
--- a/src/mainboard/google/veyron_danger/Kconfig
+++ b/src/mainboard/google/veyron_danger/Kconfig
@@ -23,18 +23,20 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
-	select CHROMEOS_VBNV_FLASH
 	select COMMON_CBFS_SPI_WRAPPER
 	select HAVE_HARD_RESET
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select MAINBOARD_HAS_CHROMEOS
-	select PHYSICAL_REC_SWITCH
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select SPI_FLASH
 	select SPI_FLASH_GIGADEVICE
 	select SPI_FLASH_WINBOND
 
+config CHROMEOS
+	select CHROMEOS_VBNV_FLASH
+	select PHYSICAL_REC_SWITCH
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_danger
diff --git a/src/mainboard/google/veyron_jerry/Kconfig b/src/mainboard/google/veyron_jerry/Kconfig
index 3e65e67476..566e0a9bab 100644
--- a/src/mainboard/google/veyron_jerry/Kconfig
+++ b/src/mainboard/google/veyron_jerry/Kconfig
@@ -22,11 +22,9 @@ if BOARD_GOOGLE_VEYRON_JERRY
 config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
-	select CHROMEOS_VBNV_EC
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select MAINBOARD_DO_NATIVE_VGA_INIT
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_jerry
diff --git a/src/mainboard/google/veyron_mickey/Kconfig b/src/mainboard/google/veyron_mickey/Kconfig
index 9233a91b29..3c90dcc9e6 100644
--- a/src/mainboard/google/veyron_mickey/Kconfig
+++ b/src/mainboard/google/veyron_mickey/Kconfig
@@ -27,14 +27,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select MAINBOARD_HAS_CHROMEOS
-	select PHYSICAL_REC_SWITCH
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select SPI_FLASH
 	select SPI_FLASH_GIGADEVICE
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
 	select CHROMEOS_VBNV_FLASH
+	select PHYSICAL_REC_SWITCH
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/veyron_mighty/Kconfig b/src/mainboard/google/veyron_mighty/Kconfig
index 90cdbb564d..8d22da79f5 100644
--- a/src/mainboard/google/veyron_mighty/Kconfig
+++ b/src/mainboard/google/veyron_mighty/Kconfig
@@ -22,11 +22,9 @@ if BOARD_GOOGLE_VEYRON_MIGHTY
 config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
-	select CHROMEOS_VBNV_EC
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select MAINBOARD_DO_NATIVE_VGA_INIT
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_mighty
diff --git a/src/mainboard/google/veyron_minnie/Kconfig b/src/mainboard/google/veyron_minnie/Kconfig
index a2d48469d8..930a1ba4b1 100644
--- a/src/mainboard/google/veyron_minnie/Kconfig
+++ b/src/mainboard/google/veyron_minnie/Kconfig
@@ -23,11 +23,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
-	select CHROMEOS_VBNV_EC
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select MAINBOARD_DO_NATIVE_VGA_INIT
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_minnie
diff --git a/src/mainboard/google/veyron_pinky/Kconfig b/src/mainboard/google/veyron_pinky/Kconfig
index 4b0d47122a..818b5256f2 100644
--- a/src/mainboard/google/veyron_pinky/Kconfig
+++ b/src/mainboard/google/veyron_pinky/Kconfig
@@ -22,11 +22,9 @@ if BOARD_GOOGLE_VEYRON_PINKY
 config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
-	select CHROMEOS_VBNV_EC
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select MAINBOARD_DO_NATIVE_VGA_INIT
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_pinky
diff --git a/src/mainboard/google/veyron_rialto/Kconfig b/src/mainboard/google/veyron_rialto/Kconfig
index 0061bfadc9..a03818433e 100644
--- a/src/mainboard/google/veyron_rialto/Kconfig
+++ b/src/mainboard/google/veyron_rialto/Kconfig
@@ -23,12 +23,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
-	select CHROMEOS_VBNV_FLASH
 	select COMMON_CBFS_SPI_WRAPPER
 	select HAVE_HARD_RESET
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select MAINBOARD_HAS_CHROMEOS
-	select PHYSICAL_REC_SWITCH
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select SPI_FLASH
@@ -36,6 +34,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_FLASH
+	select PHYSICAL_REC_SWITCH
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_rialto
diff --git a/src/mainboard/google/veyron_romy/Kconfig b/src/mainboard/google/veyron_romy/Kconfig
index b7f05d77c2..1570cee597 100644
--- a/src/mainboard/google/veyron_romy/Kconfig
+++ b/src/mainboard/google/veyron_romy/Kconfig
@@ -27,14 +27,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select MAINBOARD_DO_NATIVE_VGA_INIT
 	select MAINBOARD_HAS_CHROMEOS
-	select PHYSICAL_REC_SWITCH
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select SPI_FLASH
 	select SPI_FLASH_GIGADEVICE
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
 	select CHROMEOS_VBNV_FLASH
+	select PHYSICAL_REC_SWITCH
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/google/veyron_shark/Kconfig b/src/mainboard/google/veyron_shark/Kconfig
index 0cefbc6d4c..01068bfa31 100644
--- a/src/mainboard/google/veyron_shark/Kconfig
+++ b/src/mainboard/google/veyron_shark/Kconfig
@@ -23,11 +23,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
-	select CHROMEOS_VBNV_EC
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select MAINBOARD_DO_NATIVE_VGA_INIT
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_shark
diff --git a/src/mainboard/google/veyron_speedy/Kconfig b/src/mainboard/google/veyron_speedy/Kconfig
index d4003dc4bb..882571c02c 100644
--- a/src/mainboard/google/veyron_speedy/Kconfig
+++ b/src/mainboard/google/veyron_speedy/Kconfig
@@ -23,11 +23,9 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
-	select CHROMEOS_VBNV_EC
 	select COMMON_CBFS_SPI_WRAPPER
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_SPI
-	select EC_SOFTWARE_SYNC
 	select RAM_CODE_SUPPORT
 	select SOC_ROCKCHIP_RK3288
 	select MAINBOARD_DO_NATIVE_VGA_INIT
@@ -38,6 +36,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_VBNV_EC
+	select EC_SOFTWARE_SYNC
+
 config MAINBOARD_DIR
 	string
 	default google/veyron_speedy
diff --git a/src/mainboard/intel/baskingridge/Kconfig b/src/mainboard/intel/baskingridge/Kconfig
index f9161388dc..47aca1a893 100644
--- a/src/mainboard/intel/baskingridge/Kconfig
+++ b/src/mainboard/intel/baskingridge/Kconfig
@@ -13,6 +13,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/intel/emeraldlake2/Kconfig b/src/mainboard/intel/emeraldlake2/Kconfig
index 74b827052f..90b40ac4bf 100644
--- a/src/mainboard/intel/emeraldlake2/Kconfig
+++ b/src/mainboard/intel/emeraldlake2/Kconfig
@@ -12,6 +12,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_ACPI_RESUME
 	select INTEL_INT15
 	#select MAINBOARD_HAS_CHROMEOS
+
+config CHROMEOS
 	#select CHROMEOS_VBNV_CMOS
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/intel/kunimitsu/Kconfig b/src/mainboard/intel/kunimitsu/Kconfig
index cb7ce29a39..4cdb2727b2 100644
--- a/src/mainboard/intel/kunimitsu/Kconfig
+++ b/src/mainboard/intel/kunimitsu/Kconfig
@@ -4,8 +4,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ROMSIZE_KB_16384
 	select CACHE_ROM
-	select CHROMEOS_RAMOOPS_DYNAMIC
-	select CHROMEOS_VBNV_CMOS
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_LPC
 	select EC_GOOGLE_CHROMEEC_MEC
@@ -14,15 +12,19 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_SMI_HANDLER
-	select LID_SWITCH
 	select MAINBOARD_HAS_CHROMEOS
 	select MARK_GRAPHICS_MEM_WRCOMB
 	select MMCONF_SUPPORT
 	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
-	select VBOOT_OPROM_MATTERS
 	select VIRTUAL_DEV_SWITCH
 
+config CHROMEOS
+	select CHROMEOS_RAMOOPS_DYNAMIC
+	select CHROMEOS_VBNV_CMOS
+	select LID_SWITCH
+	select VBOOT_OPROM_MATTERS
+
 config IRQ_SLOT_COUNT
 	int
 	default 18
diff --git a/src/mainboard/intel/sklrvp/Kconfig b/src/mainboard/intel/sklrvp/Kconfig
index 1741469f5f..b69600dd7c 100644
--- a/src/mainboard/intel/sklrvp/Kconfig
+++ b/src/mainboard/intel/sklrvp/Kconfig
@@ -4,8 +4,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select BOARD_ROMSIZE_KB_16384
 	select CACHE_ROM
-	select CHROMEOS_RAMOOPS_DYNAMIC
-	select CHROMEOS_VBNV_CMOS
 	select HAVE_ACPI_RESUME
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
@@ -18,7 +16,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SOC_INTEL_SKYLAKE
 	select VBOOT_DYNAMIC_WORK_BUFFER
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
 	select LID_SWITCH
+	select CHROMEOS_RAMOOPS_DYNAMIC
+	select CHROMEOS_VBNV_CMOS
 
 config IRQ_SLOT_COUNT
 	int
diff --git a/src/mainboard/intel/strago/Kconfig b/src/mainboard/intel/strago/Kconfig
index 599a84a7fd..0a59e9bbc0 100755
--- a/src/mainboard/intel/strago/Kconfig
+++ b/src/mainboard/intel/strago/Kconfig
@@ -5,11 +5,9 @@ config BOARD_SPECIFIC_OPTIONS
 	select VGA_ROM_RUN if !PAYLOAD_SEABIOS
 	select ALWAYS_LOAD_OPROM if !PAYLOAD_SEABIOS
 	select BOARD_ROMSIZE_KB_8192
-	select CHROMEOS_VBNV_CMOS
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_MEC
 	select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
-	select EC_SOFTWARE_SYNC
 	select ENABLE_BUILTIN_COM1
 	select HAVE_ACPI_RESUME
 	select HAVE_ACPI_TABLES
@@ -19,7 +17,11 @@ config BOARD_SPECIFIC_OPTIONS
 	select SOC_INTEL_BRASWELL
 	select VBOOT_DYNAMIC_WORK_BUFFER
 	select VIRTUAL_DEV_SWITCH
+
+config CHROMEOS
 	select LID_SWITCH
+	select CHROMEOS_VBNV_CMOS
+	select EC_SOFTWARE_SYNC
 
 
 config DISPLAY_SPD_DATA
diff --git a/src/mainboard/intel/wtm2/Kconfig b/src/mainboard/intel/wtm2/Kconfig
index b8f616a1e8..e739efaad6 100644
--- a/src/mainboard/intel/wtm2/Kconfig
+++ b/src/mainboard/intel/wtm2/Kconfig
@@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
 	select INTEL_INT15
 
+config CHROMEOS
 	select CHROMEOS_RAMOOPS_DYNAMIC
 	select CHROMEOS_VBNV_CMOS
 
diff --git a/src/mainboard/samsung/lumpy/Kconfig b/src/mainboard/samsung/lumpy/Kconfig
index fed4610533..e14454592a 100644
--- a/src/mainboard/samsung/lumpy/Kconfig
+++ b/src/mainboard/samsung/lumpy/Kconfig
@@ -20,6 +20,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select DRIVERS_GENERIC_IOAPIC
 	select INTEL_INT15
 	select HAVE_MRC
+
+config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/samsung/stumpy/Kconfig b/src/mainboard/samsung/stumpy/Kconfig
index f749c3972f..874dd6c83f 100644
--- a/src/mainboard/samsung/stumpy/Kconfig
+++ b/src/mainboard/samsung/stumpy/Kconfig
@@ -12,14 +12,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select NORTHBRIDGE_INTEL_SANDYBRIDGE
 	select SOUTHBRIDGE_INTEL_BD82X6X
 	select SUPERIO_ITE_IT8772F
-	select PHYSICAL_REC_SWITCH
 # LPC47N207 selected for external LPC card
 # not on board, should be made selectable.
 	select SUPERIO_SMSC_LPC47N207
 	select HAVE_MRC
+	select INTEL_INT15
+
+config CHROMEOS
+	select PHYSICAL_REC_SWITCH
 	select CHROMEOS_VBNV_CMOS
 
-	select INTEL_INT15
 config MAINBOARD_DIR
 	string
 	default samsung/stumpy