soc/intel/skylake: Clean up Kconfig

This does the following:
- select MAINBOARD_USES_FSP2_0 on Kabylake (does not support FSP1.1)
- Remove stale Kconfig option on intel/saddlebrook
- select SOC_INTEL_KABYLAKE on intel/kblrvp

Change-Id: I64f48eeb00150aea039d533b0ac471fdd8483b90
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/mainboard/asrock/h110m/Kconfig

@@ -11,7 +11,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select INTEL_INT15
 	select SOC_INTEL_KABYLAKE
 	select SKYLAKE_SOC_PCH_H
-	select MAINBOARD_USES_FSP2_0
 	select GENERIC_SPD_BIN
 	select SUPERIO_NUVOTON_NCT6791D
 	select SUPERIO_NUVOTON_NCT6776_COM_A

src/mainboard/google/eve/Kconfig

@@ -19,7 +19,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_I2C_TPM_CR50
 	select MAINBOARD_HAS_TPM2
-	select MAINBOARD_USES_FSP2_0
 	select SOC_INTEL_KABYLAKE
 
 config VBOOT

src/mainboard/google/fizz/Kconfig

@@ -17,7 +17,6 @@ config BOARD_GOOGLE_BASEBOARD_FIZZ
 	select INTEL_GMA_HAVE_VBT
 	select INTEL_LPSS_UART_FOR_CONSOLE
 	select MAINBOARD_HAS_CHROMEOS
-	select MAINBOARD_USES_FSP2_0
 	select NO_FADT_8042
 	select SOC_INTEL_KABYLAKE
 	select MAINBOARD_HAS_SPI_TPM_CR50

src/mainboard/google/poppy/Kconfig

@@ -13,7 +13,6 @@ config BOARD_GOOGLE_BASEBOARD_POPPY
 	select INTEL_GMA_HAVE_VBT if BOARD_GOOGLE_NAMI
 	select INTEL_LPSS_UART_FOR_CONSOLE
 	select MAINBOARD_HAS_CHROMEOS
-	select MAINBOARD_USES_FSP2_0
 	select SOC_INTEL_KABYLAKE
 	select MAINBOARD_HAS_TPM2
 

src/mainboard/intel/kblrvp/Kconfig

@@ -9,9 +9,8 @@ config BOARD_SPECIFIC_OPTIONS
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select SOC_INTEL_COMMON_BLOCK_HDA_VERB if !BOARD_INTEL_KBLRVP8
-	select SOC_INTEL_SKYLAKE
+	select SOC_INTEL_KABYLAKE
 	select SKYLAKE_SOC_PCH_H if BOARD_INTEL_KBLRVP8 || BOARD_INTEL_KBLRVP11
-	select MAINBOARD_USES_FSP2_0
 	select MAINBOARD_HAS_CHROMEOS
 	select GENERIC_SPD_BIN
 	select MAINBOARD_HAS_LPC_TPM

src/mainboard/intel/saddlebrook/Kconfig

@@ -29,14 +29,10 @@ config BOARD_SPECIFIC_OPTIONS
 	select SOC_INTEL_SKYLAKE
 	select SUPERIO_NUVOTON_NCT6776
 	select SUPERIO_NUVOTON_NCT6776_COM_A
-	select SADDLEBROOK_USES_FSP1_1
 	select HAVE_CMOS_DEFAULT
 	select MAINBOARD_USES_IFD_GBE_REGION
 	select USE_INTEL_FSP_MP_INIT
 
-config SADDLEBROOK_USES_FSP1_1
-	bool "FSP driver 1.1"
-
 config IRQ_SLOT_COUNT
 	int
 	default 18

src/soc/intel/skylake/Kconfig

@@ -1,16 +1,20 @@
+config SOC_INTEL_COMMON_SKYLAKE_BASE
+	bool
+
 config SOC_INTEL_SKYLAKE
 	bool
+	select SOC_INTEL_COMMON_SKYLAKE_BASE
 	help
 	  Intel Skylake support
 
 config SOC_INTEL_KABYLAKE
 	bool
-	default n
+	select SOC_INTEL_COMMON_SKYLAKE_BASE
-	select SOC_INTEL_SKYLAKE
+	select MAINBOARD_USES_FSP2_0
 	help
 	  Intel Kabylake support
 
-if SOC_INTEL_SKYLAKE
+if SOC_INTEL_COMMON_SKYLAKE_BASE
 
 config CPU_SPECIFIC_OPTIONS
 	def_bool y

src/soc/intel/skylake/Makefile.inc

@@ -1,4 +1,4 @@
-ifeq ($(CONFIG_SOC_INTEL_SKYLAKE),y)
+ifeq ($(CONFIG_SOC_INTEL_COMMON_SKYLAKE_BASE),y)
 
 subdirs-y += nhlt
 subdirs-y += romstage