aboutsummaryrefslogtreecommitdiff
path: root/arch/x86_64/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86_64/Kconfig')
-rw-r--r--arch/x86_64/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 82cb2a3f127..289f448ac89 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -305,6 +305,7 @@ config HPET_TIMER
config X86_PM_TIMER
bool "PM timer"
+ depends on ACPI
default y
help
Support the ACPI PM timer for time keeping. This is slow,
@@ -421,7 +422,7 @@ config PCI_DIRECT
config PCI_MMCONFIG
bool "Support mmconfig PCI config space access"
- depends on PCI
+ depends on PCI && ACPI
select ACPI_BOOT
config UNORDERED_IO