example: Build all MAC variants for ZCU106

Signed-off-by: Alex Forencich <alex@alexforencich.com>

src/eth/example/ZCU106/fpga/fpga_1g/config.tcl

@@ -12,6 +12,10 @@ set params [dict create]
 # 0 for 1G, 1 for 10G
 dict set params SFP_RATE "0"
 
+# 10G MAC configuration
+dict set params CFG_LOW_LATENCY "1"
+dict set params COMBINED_MAC_PCS "1"
+
 # apply parameters to top-level
 set param_list {}
 dict for {name value} $params {