soc/intel/{common,apl,glk}: guard PM Timer option on SoCs w/o PM Timer

Apollo Lake and Gemini Lake do not have a hardware PM ACPI timer but
only uCode PM Timer emulation. Add a Kconfig `NO_PM_ACPI_TIMER` denoting
SoCs without PM Timer and make it mutually exclusive with the Kconfig
`USE_PM_ACPI_TIMER`.

This is partly redundant to `PM_ACPI_TIMER_OPTIONAL`, which will be
dropped in the follow-up change, though.

Change-Id: Ic323bbfb7089c53a6f22724910a0ff3df8904ebd
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57931
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/soc/intel/apollolake/Kconfig

@@ -48,6 +48,7 @@ config CPU_SPECIFIC_OPTIONS
 	select MRC_SETTINGS_PROTECT
 	select MRC_SETTINGS_VARIABLE_DATA
 	select NO_XIP_EARLY_STAGES
+	select NO_PM_ACPI_TIMER
 	select PARALLEL_MP_AP_WORK
 	select PCIEXP_ASPM
 	select PCIEXP_COMMON_CLOCK

src/soc/intel/common/block/pmc/Kconfig

@@ -50,6 +50,11 @@ config PMC_GLOBAL_RESET_ENABLE_LOCK
 	  Note that the reset register is still at 0xCF9 this only
 	  controls the enable and lock feature.
 
+config NO_PM_ACPI_TIMER
+	bool
+	help
+	  Selected by SoCs that do not have a PM ACPI timer.
+
 config PM_ACPI_TIMER_OPTIONAL
 	bool
 	default n
@@ -62,6 +67,7 @@ if PM_ACPI_TIMER_OPTIONAL
 config USE_PM_ACPI_TIMER
 	bool "Enable ACPI PM timer"
 	default y
+	depends on !NO_PM_ACPI_TIMER
 	help
 	  This should be disabled for devices running on battery since
 	  it can draw much power. Further, it must be disabled, if S0ix