summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMatteo Croce <technoboy85@gmail.com>2009-10-01 17:11:10 +0200
committerH. Peter Anvin <hpa@zytor.com>2009-10-02 11:24:28 -0700
commit98059e3463383b18fd79181179cd539b74846b47 (patch)
tree320bafcb7f03f514c133aa23dcb0ca20a017930d
parentb8a4754147d61f5359a765a3afd3eb03012aa052 (diff)
downloadlinux-stable-98059e3463383b18fd79181179cd539b74846b47.tar.gz
linux-stable-98059e3463383b18fd79181179cd539b74846b47.tar.bz2
linux-stable-98059e3463383b18fd79181179cd539b74846b47.zip
x86: AMD Geode LX optimizations
Add CPU optimizations for AMD Geode LX. Signed-off-by: Matteo Croce <technoboy85@gmail.com> LKML-Reference: <40101cc30910010811v5d15ff4cx9dd57c9cc9b4b045@mail.gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
-rw-r--r--arch/x86/Kconfig.cpu2
-rw-r--r--arch/x86/Makefile_32.cpu2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 527519b8a9f9..979de294710d 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -406,7 +406,7 @@ config X86_CMPXCHG64
# generates cmov.
config X86_CMOV
def_bool y
- depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM)
+ depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
config X86_MINIMUM_CPU_FAMILY
int
diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
index 30e9a264f69d..cbf0776dbec1 100644
--- a/arch/x86/Makefile_32.cpu
+++ b/arch/x86/Makefile_32.cpu
@@ -41,7 +41,7 @@ cflags-$(CONFIG_X86_ELAN) += -march=i486
# Geode GX1 support
cflags-$(CONFIG_MGEODEGX1) += -march=pentium-mmx
-
+cflags-$(CONFIG_MGEODE_LX) += $(call cc-option,-march=geode,-march=pentium-mmx)
# add at the end to overwrite eventual tuning options from earlier
# cpu entries
cflags-$(CONFIG_X86_GENERIC) += $(call tune,generic,$(call tune,i686))