From 6a7b3fe6d5e83fc2ee236aae0799f74c92278685 Mon Sep 17 00:00:00 2001
From: Paul Selkirk <paul@psgd.org>
Date: Wed, 29 Apr 2015 13:19:15 -0400
Subject: Cleanup: add error port.

---
 i2c/iseconfig/novena_i2c.xise | 90 ++++++++++++++++++++++++++++++++-----------
 i2c/rtl/novena_i2c.v          | 24 +++++-------
 2 files changed, 76 insertions(+), 38 deletions(-)

(limited to 'i2c')

diff --git a/i2c/iseconfig/novena_i2c.xise b/i2c/iseconfig/novena_i2c.xise
index 934ca05..fe2f4e1 100644
--- a/i2c/iseconfig/novena_i2c.xise
+++ b/i2c/iseconfig/novena_i2c.xise
@@ -17,103 +17,147 @@
   <files>
     <file xil_pn:name="../rtl/novena_i2c.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="1"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="24"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="35"/>
     </file>
     <file xil_pn:name="../../common/rtl/novena_regs.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="1"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="10"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="21"/>
     </file>
     <file xil_pn:name="../../common/rtl/novena_clkmgr.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="1"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="20"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="31"/>
     </file>
     <file xil_pn:name="../../common/rtl/ipcore/clkmgr_dcm.xco" xil_pn:type="FILE_COREGEN">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="5"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="15"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="26"/>
     </file>
     <file xil_pn:name="../ucf/novena_i2c.ucf" xil_pn:type="FILE_UCF">
       <association xil_pn:name="Implementation" xil_pn:seqID="0"/>
     </file>
     <file xil_pn:name="../../../common/core_selector/src/rtl/core_selector.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="4"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="21"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="32"/>
     </file>
     <file xil_pn:name="../../../common/core_selector/src/rtl/global_selector.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="4"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="18"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="29"/>
     </file>
     <file xil_pn:name="../../../common/core_selector/src/rtl/cipher_selector.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="3"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="19"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="30"/>
     </file>
     <file xil_pn:name="../../../common/core_selector/src/rtl/hash_selector.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="5"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="17"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="28"/>
     </file>
     <file xil_pn:name="../../../common/core_selector/src/rtl/rng_selector.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="6"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="16"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="27"/>
     </file>
     <file xil_pn:name="../../../../comm/coretest/src/rtl/coretest.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="7"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="23"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="34"/>
     </file>
     <file xil_pn:name="../../../../comm/i2c/src/rtl/i2c_core.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="8"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="22"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="33"/>
     </file>
     <file xil_pn:name="../../../../hash/sha1/src/rtl/sha1_core.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="9"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="9"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="19"/>
     </file>
     <file xil_pn:name="../../../../hash/sha1/src/rtl/sha1_w_mem.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="10"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="6"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="12"/>
     </file>
     <file xil_pn:name="../../../../hash/sha1/src/rtl/sha1.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="11"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="13"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="24"/>
     </file>
     <file xil_pn:name="../../../../hash/sha256/src/rtl/sha256_core.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="12"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="8"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="18"/>
     </file>
     <file xil_pn:name="../../../../hash/sha256/src/rtl/sha256_k_constants.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="13"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="5"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="11"/>
     </file>
     <file xil_pn:name="../../../../hash/sha256/src/rtl/sha256_w_mem.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="14"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="4"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="10"/>
     </file>
     <file xil_pn:name="../../../../hash/sha256/src/rtl/sha256.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="15"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="12"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="23"/>
     </file>
     <file xil_pn:name="../../../../hash/sha512/src/rtl/sha512_core.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="16"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="7"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="9"/>
     </file>
     <file xil_pn:name="../../../../hash/sha512/src/rtl/sha512_h_constants.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="17"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="3"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="4"/>
     </file>
     <file xil_pn:name="../../../../hash/sha512/src/rtl/sha512_k_constants.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="18"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="2"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="3"/>
     </file>
     <file xil_pn:name="../../../../hash/sha512/src/rtl/sha512_w_mem.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="19"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="1"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="2"/>
     </file>
     <file xil_pn:name="../../../../hash/sha512/src/rtl/sha512.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="20"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="11"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="22"/>
     </file>
     <file xil_pn:name="../../../../comm/i2c/src/rtl/i2c_regs.v" xil_pn:type="FILE_VERILOG">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="22"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="25"/>
+    </file>
+    <file xil_pn:name="../../../../rng/trng/src/rtl/trng.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="26"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="20"/>
+    </file>
+    <file xil_pn:name="../../../../rng/trng/src/rtl/trng_csprng_fifo.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="27"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="6"/>
+    </file>
+    <file xil_pn:name="../../../../rng/trng/src/rtl/trng_csprng.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="28"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="15"/>
+    </file>
+    <file xil_pn:name="../../../../rng/trng/src/rtl/trng_mixer.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="29"/>
       <association xil_pn:name="Implementation" xil_pn:seqID="14"/>
     </file>
+    <file xil_pn:name="../../../../rng/avalanche_entropy/src/rtl/avalanche_entropy_core.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="30"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="8"/>
+    </file>
+    <file xil_pn:name="../../../../rng/avalanche_entropy/src/rtl/avalanche_entropy.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="31"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="17"/>
+    </file>
+    <file xil_pn:name="../../../../rng/rosc_entropy/src/rtl/rosc_entropy_core.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="32"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="7"/>
+    </file>
+    <file xil_pn:name="../../../../rng/rosc_entropy/src/rtl/rosc_entropy.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="33"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="16"/>
+    </file>
+    <file xil_pn:name="../../../../rng/rosc_entropy/src/rtl/rosc.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="34"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="1"/>
+    </file>
+    <file xil_pn:name="../../../../cipher/chacha/src/rtl/chacha_core.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="35"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="13"/>
+    </file>
+    <file xil_pn:name="../../../../cipher/chacha/src/rtl/chacha_qr.v" xil_pn:type="FILE_VERILOG">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="36"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="5"/>
+    </file>
   </files>
 
   <properties>
diff --git a/i2c/rtl/novena_i2c.v b/i2c/rtl/novena_i2c.v
index ade0bc2..d1833b2 100644
--- a/i2c/rtl/novena_i2c.v
+++ b/i2c/rtl/novena_i2c.v
@@ -55,7 +55,7 @@ module novena_top
    inout wire 	       i2c_sda,
                        
    // Novena utility ports
-   output wire 	       apoptosis_pin, // Hold low to not restart after config.
+   output wire         apoptosis_pin,   // Hold low to not restart after config.
    output wire 	       led_pin		// LED on edge close to the FPGA.
    );
 
@@ -105,6 +105,7 @@ module novena_top
    wire [15 : 0] 	coretest_address;
    wire [31 : 0] 	coretest_write_data;
    wire [31 : 0] 	coretest_read_data;
+   wire 		coretest_error;
 
    // I2C connections
    wire [6:0] 		i2c_device_addr;
@@ -164,7 +165,8 @@ module novena_top
       .core_we(coretest_we),
       .core_address(coretest_address),
       .core_write_data(coretest_write_data),
-      .core_read_data(coretest_read_data)
+      .core_read_data(coretest_read_data),
+      .core_error(coretest_error)
       );
 
    wire 		select = (i2c_device_addr == I2C_DEVICE_ADDR);
@@ -184,24 +186,16 @@ module novena_top
       .sys_clk(clk),
       .sys_rst(sys_rst),
 
-      .noise(ct_noise),
-
       .sys_eim_addr(sys_eim_addr),
       .sys_eim_wr(sys_eim_wr),
       .sys_eim_rd(sys_eim_rd),
-
       .sys_write_data(coretest_write_data),
-      .sys_read_data(coretest_read_data)
-      );  
-
+      .sys_read_data(coretest_read_data),
+      .sys_error(coretest_error),
 
-   //----------------------------------------------------------------
-   // Cryptech Logic
-   //
-   // Logic specific to the Cryptech use of the Novena.
-   // Currently we just hard wire the LED outputs.
-   //----------------------------------------------------------------
-   assign ct_led = {8{ct_noise}};
+      .noise(ct_noise),
+      .debug(ct_led)
+      );  
 
 
    //----------------------------------------------------------------
-- 
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