Commit-ID: a0c3832a578c84d4a93c61e22cb09c99fa9447ea
Gitweb: http://git.kernel.org/tip/a0c3832a578c84d4a93c61e22cb09c99fa9447ea
Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
AuthorDate: Sat, 17 Dec 2011 21:57:25 +0000
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Sun, 18 Dec 2011 09:09:47 +0100
x86/apb: Fix configuration constraints
The APB timer requires SFI, SCU and MID support
Reported-by: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20111217215719.3743.93550.stgit@xxxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
arch/x86/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2b54a2f..ca4ee76 100644
--- 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
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