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Diffstat (limited to 'bsps/powerpc/gen83xx/config/gen83xx.inc')
| -rw-r--r-- | bsps/powerpc/gen83xx/config/gen83xx.inc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/bsps/powerpc/gen83xx/config/gen83xx.inc b/bsps/powerpc/gen83xx/config/gen83xx.inc new file mode 100644 index 0000000000..e1bee9f786 --- /dev/null +++ b/bsps/powerpc/gen83xx/config/gen83xx.inc @@ -0,0 +1,22 @@ +# +# Shared base config file for GEN83xx BSPs +# + +include $(RTEMS_ROOT)/make/custom/default.cfg +# +# FIXME: we might want to use the e300 CPU model explicitely, +# using -me300 +# but I doubt the compiler actually generates different code +# +RTEMS_CPU=powerpc + +# This contains the compiler options necessary to select the CPU model +# and (hopefully) optimize for it. +# +CPU_CFLAGS = -mcpu=603e -meabi -msdata=sysv -fno-common -mstrict-align + +# optimize flag: typically -O2 +CFLAGS_OPTIMIZE_V = -O2 -g -fno-keep-inline-functions +CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections + +LDFLAGS = -Wl,--gc-sections |