diff options
| author | Simon Arlott <simon@arlott.org> | 2007-05-02 13:27:05 -0400 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 13:27:05 -0400 |
| commit | 0949be35095b53dbaa72db700cb5074c5c249629 (patch) | |
| tree | 4dcca21a4e726dae5dd7afcaaebff2a5dd154031 /arch/um/defconfig | |
| parent | f5e8861583a591020176c90c10c6a130fed4f3ec (diff) | |
[PATCH] i386: Add an option for the VIA C7 which sets appropriate L1 cache
The VIA C7 is a 686 (with TSC) that supports MMX, SSE and SSE2, it also has
a cache line length of 64 according to
http://www.digit-life.com/articles2/cpu/rmma-via-c7.html. This patch sets
gcc to -march=686 and select s the correct cache shift.
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/um/defconfig')
| -rw-r--r-- | arch/um/defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/um/defconfig b/arch/um/defconfig index 780cc0a4a128..f938fa822146 100644 --- a/arch/um/defconfig +++ b/arch/um/defconfig | |||
| @@ -41,6 +41,7 @@ CONFIG_M686=y | |||
| 41 | # CONFIG_MGEODE_LX is not set | 41 | # CONFIG_MGEODE_LX is not set |
| 42 | # CONFIG_MCYRIXIII is not set | 42 | # CONFIG_MCYRIXIII is not set |
| 43 | # CONFIG_MVIAC3_2 is not set | 43 | # CONFIG_MVIAC3_2 is not set |
| 44 | # CONFIG_MVIAC7 is not set | ||
| 44 | # CONFIG_X86_GENERIC is not set | 45 | # CONFIG_X86_GENERIC is not set |
| 45 | CONFIG_X86_CMPXCHG=y | 46 | CONFIG_X86_CMPXCHG=y |
| 46 | CONFIG_X86_XADD=y | 47 | CONFIG_X86_XADD=y |