- added

git-svn-id: http://moon:8086/svn/vhdl/trunk@1544 cc03376c-175c-47c8-b038-4cd826a8556b

projects/mips_sys/src/mips_sys_sim.vhd

@@ -193,7 +193,8 @@ ARCHITECTURE behavior OF mips_sys IS
 	signal ps2_data_rx	: std_logic;
 	signal ps2_clk_tx	: std_logic;
 	signal ps2_data_tx	: std_logic;
-	
+	signal gmii_clk		: std_logic;
+		
 	-- Arbiter
 	constant ARB_MAX_MASTER	: natural := 2;
 	signal arb_idx		: natural range 0 to ARB_MAX_MASTER-1;
@@ -369,7 +370,7 @@ BEGIN
 
 	sys_flash_ac97_rstn		<= ac97_rstn and flash_rstn;
 	vga_ce					<= not vga_rst;
-	
+	sys_phy_gtx_clk			<= gmii_clk;	
 sys_flash_ssram_out:
 	process(CLK_O)
 	begin
@@ -838,6 +839,21 @@ inst_clocken_vga : entity work.clockgen
 		clk_out				=> vga_clk
 	);
 
+inst_clockgen_gmii : entity work.clockgen
+	GENERIC MAP
+	(
+		clk_in_freq		=> sys_freq_in,
+		clk_out_freq		=> 125.0
+	)
+	PORT MAP 
+	(
+		-- Clocks and Reset
+		rst_in				=> rst_in,
+		clk_in				=> sys_clk_in,
+		rst_out				=> open,
+		clk_out				=> gmii_clk
+	);
+
 inst_sdram_ctrl_wb64 : entity work.ctrl_ddr_wb64
 	GENERIC MAP
 	(
@@ -1022,7 +1038,7 @@ inst_emac_jb : entity work.emac_top_jb
 		mii_tx_en	=> sys_phy_tx_en,
 		mii_tx_er	=> sys_phy_tx_er,
 		mii_tx		=> sys_phy_tx,
-		mii_gtx_clk	=> sys_phy_gtx_clk,
+		mii_gtx_clk	=> gmii_clk,
 		mii_crs		=> sys_phy_crs,
 		mii_col		=> sys_phy_col