From 8fbbf7c76a0c89cede075ab7e231970a42e55456 Mon Sep 17 00:00:00 2001 From: Akira Takeuchi Date: Wed, 27 Oct 2010 17:28:40 +0100 Subject: MN10300: Add CPU register bits for AM34 Add CPU register declarations for the AM34 subarch. Signed-off-by: Akira Takeuchi Signed-off-by: Kiyoshi Owada Signed-off-by: David Howells --- arch/mn10300/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/mn10300/Kconfig') diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 275963eeae13..eab0c2aa95cd 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -17,6 +17,7 @@ config AM33_3 config AM34_2 def_bool n + select MN10300_HAS_ATOMIC_OPS_UNIT config MMU def_bool y @@ -124,6 +125,12 @@ config MN10300_CPU_AM33V2 endchoice +config MN10300_HAS_ATOMIC_OPS_UNIT + def_bool n + help + This should be enabled if the processor has an atomic ops unit + capable of doing LL/SC equivalent operations. + config FPU bool "FPU present" default y -- cgit v1.2.2