diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/config.mk | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/config.mk b/arch/powerpc/cpu/mpc85xx/config.mk index 7a1d81cf2d7..71a98f05c90 100644 --- a/arch/powerpc/cpu/mpc85xx/config.mk +++ b/arch/powerpc/cpu/mpc85xx/config.mk @@ -3,11 +3,26 @@ # (C) Copyright 2002,2003 Motorola Inc. # Xianghua Xiao, [email protected] -PLATFORM_CPPFLAGS += -Wa,-me500 -msoft-float -mno-string +PLATFORM_CPPFLAGS += -msoft-float -mno-string PLATFORM_RELFLAGS += -msingle-pic-base -fno-jump-tables -# -mspe=yes is needed to have -mno-spe accepted by a buggy GCC; +# No SPE instruction when building u-boot +# (We use all available options to help semi-broken compilers) # see "[PATCH,rs6000] make -mno-spe work as expected" on # http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00311.html -PLATFORM_CPPFLAGS += $(call cc-option,-mspe=yes) \ - $(call cc-option,-mno-spe) +PLATFORM_CPPFLAGS += $(call cc-option,-mno-spe) \ + $(call cc-option,-mspe=no) + +# No AltiVec or VSX instructions when building u-boot +PLATFORM_CPPFLAGS += $(call cc-option,-mno-altivec) +PLATFORM_CPPFLAGS += $(call cc-option,-mno-vsx) + +ifdef CONFIG_E6500 +PLATFORM_CPPFLAGS += -mcpu=e6500 +else ifdef CONFIG_E5500 +PLATFORM_CPPFLAGS += -mcpu=e5500 +else ifdef CONFIG_E500MC +PLATFORM_CPPFLAGS += -mcpu=e500mc +else +PLATFORM_CPPFLAGS += -mcpu=8540 +endif |