sb/intel/common: Make linking rtc.c conditional

Change-Id: I7321da453c0d9bb4a142c3c93103d8dc0ff416b7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

11 files changed, 14 insertions, 1 deletions

diff --git a/src/southbridge/intel/bd82x6x/Kconfig b/src/southbridge/intel/bd82x6x/Kconfig
index f5b8b36a35..f7c14330f5 100644
--- a/src/southbridge/intel/bd82x6x/Kconfig
+++ b/src/southbridge/intel/bd82x6x/Kconfig
@@ -31,6 +31,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_COMMON_SPI
 	select SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	select IOAPIC
 	select HAVE_USBDEBUG_OPTIONS
 	select HAVE_SMI_HANDLER
diff --git a/src/southbridge/intel/common/Kconfig b/src/southbridge/intel/common/Kconfig
index c5aaa80f8c..d9e3e333a9 100644
--- a/src/southbridge/intel/common/Kconfig
+++ b/src/southbridge/intel/common/Kconfig
@@ -6,6 +6,10 @@ config SOUTHBRIDGE_INTEL_COMMON_RESET
 	bool
 	select HAVE_CF9_RESET
 
+config SOUTHBRIDGE_INTEL_COMMON_RTC
+	def_bool n
+	depends on SOUTHBRIDGE_INTEL_COMMON
+
 config SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	def_bool n
 	depends on SOUTHBRIDGE_INTEL_COMMON
diff --git a/src/southbridge/intel/common/Makefile.inc b/src/southbridge/intel/common/Makefile.inc
index 5ca7daf8a5..d8091f79d7 100644
--- a/src/southbridge/intel/common/Makefile.inc
+++ b/src/southbridge/intel/common/Makefile.inc
@@ -53,6 +53,6 @@ ramstage-$(CONFIG_SOUTHBRIDGE_INTEL_COMMON_ACPI_MADT) += madt.c
 
 smm-$(CONFIG_SOUTHBRIDGE_INTEL_COMMON_FINALIZE) += finalize.c
 
-all-y += rtc.c
+all-$(CONFIG_SOUTHBRIDGE_INTEL_COMMON_RTC) += rtc.c
 
 endif
diff --git a/src/southbridge/intel/fsp_rangeley/Kconfig b/src/southbridge/intel/fsp_rangeley/Kconfig
index 3460ea62c5..821bd918bf 100644
--- a/src/southbridge/intel/fsp_rangeley/Kconfig
+++ b/src/southbridge/intel/fsp_rangeley/Kconfig
@@ -33,6 +33,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_COMMON_SMBUS
 	select SOUTHBRIDGE_INTEL_COMMON_WATCHDOG
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 
 config EHCI_BAR
 	hex
diff --git a/src/southbridge/intel/i82371eb/Kconfig b/src/southbridge/intel/i82371eb/Kconfig
index 6552099ed9..1d984a2dca 100644
--- a/src/southbridge/intel/i82371eb/Kconfig
+++ b/src/southbridge/intel/i82371eb/Kconfig
@@ -2,6 +2,7 @@ config SOUTHBRIDGE_INTEL_I82371EB
 	select ACPI_INTEL_HARDWARE_SLEEP_VALUES
 	select SOUTHBRIDGE_INTEL_COMMON
 	select SOUTHBRIDGE_INTEL_COMMON_SMBUS
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	bool
 
 config BOOTBLOCK_SOUTHBRIDGE_INIT
diff --git a/src/southbridge/intel/i82801dx/Kconfig b/src/southbridge/intel/i82801dx/Kconfig
index 12640b32a2..cb2bb7aa7f 100644
--- a/src/southbridge/intel/i82801dx/Kconfig
+++ b/src/southbridge/intel/i82801dx/Kconfig
@@ -22,6 +22,7 @@ config SOUTHBRIDGE_INTEL_I82801DX
 	select HAVE_USBDEBUG
 	select SOUTHBRIDGE_INTEL_COMMON
 	select SOUTHBRIDGE_INTEL_COMMON_SMBUS
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	select HAVE_POWER_STATE_AFTER_FAILURE
 	select HAVE_POWER_STATE_PREVIOUS_AFTER_FAILURE
 
diff --git a/src/southbridge/intel/i82801gx/Kconfig b/src/southbridge/intel/i82801gx/Kconfig
index 5053a1fb2a..b549712b89 100644
--- a/src/southbridge/intel/i82801gx/Kconfig
+++ b/src/southbridge/intel/i82801gx/Kconfig
@@ -32,6 +32,7 @@ config SOUTHBRIDGE_INTEL_I82801GX
 	select INTEL_HAS_TOP_SWAP
 	select SOUTHBRIDGE_INTEL_COMMON_SMM
 	select SOUTHBRIDGE_INTEL_COMMON_WATCHDOG
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 
 if SOUTHBRIDGE_INTEL_I82801GX
 
diff --git a/src/southbridge/intel/i82801ix/Kconfig b/src/southbridge/intel/i82801ix/Kconfig
index 1d51f43cfa..12049e99ed 100644
--- a/src/southbridge/intel/i82801ix/Kconfig
+++ b/src/southbridge/intel/i82801ix/Kconfig
@@ -21,6 +21,7 @@ config SOUTHBRIDGE_INTEL_I82801IX
 	select SOUTHBRIDGE_INTEL_COMMON_SPI if !BOARD_EMULATION_QEMU_X86_Q35
 	select SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	select IOAPIC
 	select HAVE_USBDEBUG
 	select USE_WATCHDOG_ON_BOOT
diff --git a/src/southbridge/intel/i82801jx/Kconfig b/src/southbridge/intel/i82801jx/Kconfig
index 430adf9ca0..6d14d2d533 100644
--- a/src/southbridge/intel/i82801jx/Kconfig
+++ b/src/southbridge/intel/i82801jx/Kconfig
@@ -22,6 +22,7 @@ config SOUTHBRIDGE_INTEL_I82801JX
 	select SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ
 	select SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	select IOAPIC
 	select HAVE_USBDEBUG
 	select USE_WATCHDOG_ON_BOOT
diff --git a/src/southbridge/intel/ibexpeak/Kconfig b/src/southbridge/intel/ibexpeak/Kconfig
index 620736c70c..2dda2b42b9 100644
--- a/src/southbridge/intel/ibexpeak/Kconfig
+++ b/src/southbridge/intel/ibexpeak/Kconfig
@@ -35,6 +35,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_COMMON_SMM
 	select SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	select HAVE_USBDEBUG_OPTIONS
 	select COMMON_FADT
 	select ACPI_SATA_GENERATOR
diff --git a/src/southbridge/intel/lynxpoint/Kconfig b/src/southbridge/intel/lynxpoint/Kconfig
index 2c28940c3b..a600a3ffc1 100644
--- a/src/southbridge/intel/lynxpoint/Kconfig
+++ b/src/southbridge/intel/lynxpoint/Kconfig
@@ -28,6 +28,7 @@ config SOUTH_BRIDGE_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_COMMON_FINALIZE
 	select SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
+	select SOUTHBRIDGE_INTEL_COMMON_RTC
 	select IOAPIC
 	select HAVE_SMI_HANDLER
 	select HAVE_USBDEBUG_OPTIONS