Remove PPS edge filter

* Could not refresh stat with it

hdl/top_ccn_ethernet.vhd

@@ -70,24 +70,10 @@ architecture rtl of top_ccn_ethernet is
     signal areset              : std_logic;
     signal s_gt_powergood      : std_logic;
 
-    signal pps_r               : std_logic;
-    signal pps_pulse           : std_logic;
-
 begin
 
     areset <= not aresetn;
 
-    -- Pulse filter
-    rfilter_p:process(aclk, areset)
-    begin
-        if areset = '1' then
-            pps_r   <= '0';
-        elsif rising_edge(aclk) then
-            pps_r <= pps;
-        end if;
-    end process;
-    pps_pulse <= pps and (not pps_r);
-
     ----------------------
     -- AXI-MM INTERFACE --
     ----------------------
@@ -143,7 +129,7 @@ begin
         sfp_tx_fault                       => sfp_tx_fault,
 
         -- Status
-        pm_tick                            => pps_pulse,
+        pm_tick                            => pps,
         tx_clk_active                      => addrmap_i.gt_status.tx_clk_active.data(0),
         rx_clk_active                      => addrmap_i.gt_status.rx_clk_active.data(0),
         gt_powergood                       => s_gt_powergood,