#define ZYNQ_SERIAL_BASEADDR0 0xFF000000
#define ZYNQ_SERIAL_BASEADDR1 0xFF001000
+#define ZYNQ_GEM_BASEADDR0 0xFF0B0000
+#define ZYNQ_GEM_BASEADDR1 0xFF0C0000
+#define ZYNQ_GEM_BASEADDR2 0xFF0D0000
+#define ZYNQ_GEM_BASEADDR3 0xFF0E0000
+
#define ZYNQ_SPI_BASEADDR0 0xFF040000
#define ZYNQ_SPI_BASEADDR1 0xFF050000