vboot: Move remaining features out of vendorcode/google/chromeos

This patch attempts to finish the separation between CONFIG_VBOOT and
CONFIG_CHROMEOS by moving the remaining options and code (including
image generation code for things like FWID and GBB flags, which are
intrinsic to vboot itself) from src/vendorcode/google/chromeos to
src/vboot. Also taking this opportunity to namespace all VBOOT Kconfig
options, and clean up menuconfig visibility for them (i.e. some options
were visible even though they were tied to the hardware while others
were invisible even though it might make sense to change them).

CQ-DEPEND=CL:459088

Change-Id: I3e2e31150ebf5a96b6fe507ebeb53a41ecf88122
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/18984
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

7 files changed, 11 insertions, 9 deletions

diff --git a/src/mainboard/intel/baskingridge/Kconfig b/src/mainboard/intel/baskingridge/Kconfig
index df5d312127..445dbcbf22 100644
--- a/src/mainboard/intel/baskingridge/Kconfig
+++ b/src/mainboard/intel/baskingridge/Kconfig
@@ -14,7 +14,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
 
-config CHROMEOS
+config VBOOT
 	select VBOOT_VBNV_CMOS
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/intel/emeraldlake2/Kconfig b/src/mainboard/intel/emeraldlake2/Kconfig
index 9ee41e8198..7b5528ab8f 100644
--- a/src/mainboard/intel/emeraldlake2/Kconfig
+++ b/src/mainboard/intel/emeraldlake2/Kconfig
@@ -13,7 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select INTEL_INT15
 	#select MAINBOARD_HAS_CHROMEOS
 
-config CHROMEOS
+config VBOOT
 	#select VBOOT_VBNV_CMOS
 
 config MAINBOARD_DIR
diff --git a/src/mainboard/intel/galileo/Kconfig b/src/mainboard/intel/galileo/Kconfig
index f31ca5e9f7..0ab682c827 100644
--- a/src/mainboard/intel/galileo/Kconfig
+++ b/src/mainboard/intel/galileo/Kconfig
@@ -153,7 +153,7 @@ config VBOOT_WITH_CRYPTO_SHIELD
 	select COLLECT_TIMESTAMPS
 	select I2C_TPM
 	select MAINBOARD_HAS_I2C_TPM_ATMEL
-	select SEPARATE_VERSTAGE
+	select VBOOT_SEPARATE_VERSTAGE
 	select VBOOT
 	select VBOOT_STARTS_IN_BOOTBLOCK
 	select VBOOT_SOFT_REBOOT_WORKAROUND
diff --git a/src/mainboard/intel/kblrvp/Kconfig b/src/mainboard/intel/kblrvp/Kconfig
index 296b9225c5..6aa4ad5bdf 100644
--- a/src/mainboard/intel/kblrvp/Kconfig
+++ b/src/mainboard/intel/kblrvp/Kconfig
@@ -14,8 +14,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select GENERIC_SPD_BIN
 
-config CHROMEOS
-	select LID_SWITCH
+config VBOOT
+	select VBOOT_LID_SWITCH
 
 choice
 	prompt "TPM to USE"
diff --git a/src/mainboard/intel/kunimitsu/Kconfig b/src/mainboard/intel/kunimitsu/Kconfig
index 64a360f9f5..aec394bf86 100644
--- a/src/mainboard/intel/kunimitsu/Kconfig
+++ b/src/mainboard/intel/kunimitsu/Kconfig
@@ -34,9 +34,9 @@ config KUNIMITSU_USES_FSP2_0
 
 endchoice
 
-config CHROMEOS
+config VBOOT
 	select EC_GOOGLE_CHROMEEC_SWITCHES
-	select LID_SWITCH
+	select VBOOT_LID_SWITCH
 
 config IRQ_SLOT_COUNT
 	int
diff --git a/src/mainboard/intel/strago/Kconfig b/src/mainboard/intel/strago/Kconfig
index c7221e915d..f568891756 100644
--- a/src/mainboard/intel/strago/Kconfig
+++ b/src/mainboard/intel/strago/Kconfig
@@ -15,9 +15,9 @@ config BOARD_SPECIFIC_OPTIONS
 	select SOC_INTEL_BRASWELL
 	select PCIEXP_L1_SUB_STATE
 
-config CHROMEOS
+config VBOOT
 	select EC_GOOGLE_CHROMEEC_SWITCHES
-	select LID_SWITCH
+	select VBOOT_LID_SWITCH
 	select VBOOT_VBNV_CMOS
 
 config DYNAMIC_VNN_SUPPORT
diff --git a/src/mainboard/intel/wtm2/Kconfig b/src/mainboard/intel/wtm2/Kconfig
index f57cb2338b..76ed4bfaf2 100644
--- a/src/mainboard/intel/wtm2/Kconfig
+++ b/src/mainboard/intel/wtm2/Kconfig
@@ -15,6 +15,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 
 config CHROMEOS
 	select CHROMEOS_RAMOOPS_DYNAMIC
+
+config VBOOT
 	select VBOOT_VBNV_CMOS
 
 config MAINBOARD_DIR