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-rw-r--r--make/custom/c3xsim.cfg4
1 files changed, 2 insertions, 2 deletions
diff --git a/make/custom/c3xsim.cfg b/make/custom/c3xsim.cfg
index 51cbb6356f..8c359bc98f 100644
--- a/make/custom/c3xsim.cfg
+++ b/make/custom/c3xsim.cfg
@@ -13,8 +13,8 @@ CPU_CFLAGS = -mcpu=32
RTEMS_BSP_FAMILY=c4xsim
# optimize flag: typically -O2
-# -O4 is broken for the moment on the C4x gcc
-#CFLAGS_OPTIMIZE_V=-O4
+# -O2 is broken for the moment on the C4x gcc
+#CFLAGS_OPTIMIZE_V=-O2
CFLAGS_OPTIMIZE_V=-O1
# this target has no start file