mainboard/*/*/Kconfig: Remove MONOTONIC_TIMER_MSR selection

Remove MONOTONIC_TIMER_MSR selection from mainboard
Konfigs, as it only does a reduntant selection of
HAVE_MONOTONIC_TIMER config, already selected under
skylake soc Kconfig.

Change-Id: Ib3177ceb9e8b6c16ce0e437a4a02b94f215af58f
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/20002
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>

src/mainboard/google/chell/Kconfig

@@ -17,7 +17,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
 
 config VBOOT

src/mainboard/google/glados/Kconfig

@@ -17,7 +17,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
 
 config VBOOT

src/mainboard/google/lars/Kconfig

@@ -19,7 +19,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
 
 config VBOOT

src/mainboard/intel/kblrvp/Kconfig

@@ -8,7 +8,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_ACPI_TABLES
 	select HAVE_OPTION_TABLE
 	select HAVE_SMI_HANDLER
-	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
 	select MAINBOARD_USES_FSP2_0
 	select MAINBOARD_HAS_CHROMEOS

src/mainboard/intel/kunimitsu/Kconfig

@@ -18,7 +18,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_SMI_HANDLER
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
-	select MONOTONIC_TIMER_MSR
 	select SOC_INTEL_SKYLAKE
 
 choice