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author | Akira Takeuchi <takeuchi.akr@jp.panasonic.com> | 2010-10-27 20:28:40 +0400 |
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committer | David Howells <dhowells@redhat.com> | 2010-10-27 20:28:40 +0400 |
commit | 8fbbf7c76a0c89cede075ab7e231970a42e55456 (patch) | |
tree | f6c735d239a6d379b5ffe91a1b6e45141a9ecc95 /arch/mn10300/Kconfig | |
parent | 06019be31a1b5812eec5bb3e1dbdeced04950e8e (diff) | |
download | linux-8fbbf7c76a0c89cede075ab7e231970a42e55456.tar.xz |
MN10300: Add CPU register bits for AM34
Add CPU register declarations for the AM34 subarch.
Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/Kconfig')
-rw-r--r-- | arch/mn10300/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
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 |