[platfrom/board] bugfix: added default values for the newly added ch1

for VXS, ch1 for PHY connection was added, so it is possible to switch between two SFP ports (not seamlessly). To use the same platform/board with designs that have only one SFP port connected, CH1 (the second) must have default values to leave it hanging unconnected.

[platfrom/board] bugfix: added default values for the newly added ch1
for VXS, ch1 for PHY connection was added, so it is possible to switch between two SFP ports (not seamlessly). To use the same platform/board with designs that have only one SFP port connected, CH1 (the second) must have default values to leave it hanging unconnected.
97e35b72 · Maciej Lipinski · 1f02d1a5 · 97e35b72 · 97e35b72 · 97e35b72
Commit 97e35b72 authored Oct 16, 2018 by Maciej Lipinski
4 changed files
--- a/board/common/wr_board_pkg.vhd
+++ b/board/common/wr_board_pkg.vhd
@@ -154,7 +154,7 @@ package wr_board_pkg is
      sfp1_scl_i           : in  std_logic                                        := '1';
      sfp1_sda_o           : out std_logic;
      sfp1_sda_i           : in  std_logic                                        := '1';
-      sfp1_det_i           : in  std_logic;
+      sfp1_det_i           : in  std_logic                                        := '1';
      spi_sclk_o           : out std_logic;
      spi_ncs_o            : out std_logic;
      spi_mosi_o           : out std_logic;

--- a/board/common/xwrc_board_common.vhd
+++ b/board/common/xwrc_board_common.vhd
@@ -147,7 +147,7 @@ entity xwrc_board_common is
    sfp1_scl_i : in  std_logic := '1';
    sfp1_sda_o : out std_logic;
    sfp1_sda_i : in  std_logic := '1';
-    sfp1_det_i : in  std_logic;
+    sfp1_det_i : in  std_logic := '0';

    ---------------------------------------------------------------------------
    -- Flash memory SPI interface

--- a/platform/xilinx/wr_xilinx_pkg.vhd
+++ b/platform/xilinx/wr_xilinx_pkg.vhd
@@ -78,8 +78,8 @@ package wr_xilinx_pkg is
      sfp_mux_sel_i         : in  std_logic              := '0';
      sfp1_txn_o            : out std_logic;
      sfp1_txp_o            : out std_logic;
-      sfp1_rxn_i            : in  std_logic;
-      sfp1_rxp_i            : in  std_logic;
+      sfp1_rxn_i            : in  std_logic             := '0';
+      sfp1_rxp_i            : in  std_logic             := '0';
      sfp1_tx_fault_i       : in  std_logic             := '0';
      sfp1_los_i            : in  std_logic             := '0';
      sfp1_tx_disable_o     : out std_logic;

--- a/platform/xilinx/xwrc_platform_xilinx.vhd
+++ b/platform/xilinx/xwrc_platform_xilinx.vhd
@@ -130,8 +130,8 @@ entity xwrc_platform_xilinx is
    ---------------------------------------------------------------------------
    sfp1_txn_o            : out std_logic;
    sfp1_txp_o            : out std_logic;
-    sfp1_rxn_i            : in  std_logic;
-    sfp1_rxp_i            : in  std_logic;
+    sfp1_rxn_i            : in  std_logic             := '0';
+    sfp1_rxp_i            : in  std_logic             := '0';
    sfp1_tx_fault_i       : in  std_logic             := '0';
    sfp1_los_i            : in  std_logic             := '0';
    sfp1_tx_disable_o     : out std_logic;