diff options
| author | Alan Cox <alan@linux.intel.com> | 2011-12-17 16:57:25 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-18 03:09:47 -0500 |
| commit | a0c3832a578c84d4a93c61e22cb09c99fa9447ea (patch) | |
| tree | 635d55a31560217ba67a1043c1273d817cc30a71 /arch/x86/Kconfig | |
| parent | 3e8f9451d3db669d7c0d8b330d4f5770149d90d5 (diff) | |
x86/apb: Fix configuration constraints
The APB timer requires SFI, SCU and MID support
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Link: http://lkml.kernel.org/r/20111217215719.3743.93550.stgit@bob.linux.org.uk
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2b54a2fb3ab0..ca4ee7644855 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig | |||
| @@ -665,6 +665,7 @@ config APB_TIMER | |||
| 665 | def_bool y if MRST | 665 | def_bool y if MRST |
| 666 | prompt "Langwell APB Timer Support" if X86_MRST | 666 | prompt "Langwell APB Timer Support" if X86_MRST |
| 667 | select DW_APB_TIMER | 667 | select DW_APB_TIMER |
| 668 | depends on X86_INTEL_MID && SFI | ||
| 668 | help | 669 | help |
| 669 | APB timer is the replacement for 8254, HPET on X86 MID platforms. | 670 | APB timer is the replacement for 8254, HPET on X86 MID platforms. |
| 670 | The APBT provides a stable time base on SMP | 671 | The APBT provides a stable time base on SMP |