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Commit 98059e34 authored by Matteo Croce's avatar Matteo Croce Committed by H. Peter Anvin
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x86: AMD Geode LX optimizations 



Add CPU optimizations for AMD Geode LX.

Signed-off-by: default avatarMatteo Croce <technoboy85@gmail.com>
LKML-Reference: <40101cc30910010811v5d15ff4cx9dd57c9cc9b4b045@mail.gmail.com>
Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
parent b8a47541

arch/x86/Kconfig.cpu

+1 −1
Original line number Diff line number Diff line
@@ -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

arch/x86/Makefile_32.cpu

+1 −1
Original line number Diff line number Diff line
@@ -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))