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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>
This commit is contained in:
Alan Cox 2011-12-17 21:57:25 +00:00 committed by Ingo Molnar
parent 3e8f9451d3
commit a0c3832a57
1 changed files with 1 additions and 0 deletions
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arch/x86/Kconfig
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@ -665,6 +665,7 @@ config APB_TIMER
def_bool y if MRST
prompt "Langwell APB Timer Support" if X86_MRST
select DW_APB_TIMER
depends on X86_INTEL_MID && SFI
help
APB timer is the replacement for 8254, HPET on X86 MID platforms.
The APBT provides a stable time base on SMP