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x86/apb: Fix configuration constraints
authorAlan Cox <alan@linux.intel.com>
Sat, 17 Dec 2011 21:57:25 +0000 (21:57 +0000)
committerIngo Molnar <mingo@elte.hu>
Sun, 18 Dec 2011 08:09:47 +0000 (09:09 +0100)
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>
arch/x86/Kconfig patch | blob | blame | history

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2b54a2fb3ab033c5096bea020b1b80c50e18a58f..ca4ee7644855730d4343721ae26fcaade34ee799 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -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