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-rw-r--r--make/custom/c4xsim.cfg3
1 files changed, 3 insertions, 0 deletions
diff --git a/make/custom/c4xsim.cfg b/make/custom/c4xsim.cfg
index 51f656d277..0a91abea1c 100644
--- a/make/custom/c4xsim.cfg
+++ b/make/custom/c4xsim.cfg
@@ -7,6 +7,9 @@
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU_MODEL=c40
+
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
CPU_CFLAGS = -mcpu=40 #-msmall
# This is the actual bsp directory used during the build process.