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-rw-r--r--make/custom/jmr3904.cfg3
-rw-r--r--make/custom/p4650.cfg3
2 files changed, 6 insertions, 0 deletions
diff --git a/make/custom/jmr3904.cfg b/make/custom/jmr3904.cfg
index e90328e440..c1a8725f09 100644
--- a/make/custom/jmr3904.cfg
+++ b/make/custom/jmr3904.cfg
@@ -15,7 +15,10 @@ RTEMS_BSP_FAMILY=jmr3904
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
#
+# gcc 2.95.x and 3.0
CPU_CFLAGS=-m3900 -G0
+# gcc 3.1 and newer
+#CPU_CFLAGS=-march=r3900 -G0
# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
diff --git a/make/custom/p4650.cfg b/make/custom/p4650.cfg
index dc71aeb0c3..5db6e9853e 100644
--- a/make/custom/p4650.cfg
+++ b/make/custom/p4650.cfg
@@ -19,7 +19,10 @@ endif
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
+# gcc 2.95.x and 3.0
CPU_CFLAGS = -m4650 -mips3 -G0
+# gcc 3.1 and newer
+#CPU_CFLAGS = -march=4650 -G0
# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS