Added Orange Pi MSOC board with GW5AT-138B

boards/README.md

@@ -60,6 +60,10 @@
 * karnix_ecp5_yosys
 * orangecrab_ecp5_yosys
 
+## Orange Pi
+
+* Orange Pi MSOC
+
 ## Efinix (partial support)
 
 ## Others

boards/orangepi_msoc/board_specific.cst

@@ -0,0 +1,97 @@
+// The pin assignments
+
+// CLK
+IO_LOC  "CLK"          V18;
+
+// LED
+IO_LOC  "LED[0]"       N13;  // 1
+IO_LOC  "LED[1]"       P14;  // 2
+IO_LOC  "LED[2]"       R14;  // 3
+IO_LOC  "LED[3]"       N14;  // 4
+IO_LOC  "LED[4]"       P15;  // 5
+IO_LOC  "LED[5]"       P16;  // 6
+IO_LOC  "LED[6]"       R16;  // 7
+IO_LOC  "LED[7]"       P17;  // 8
+IO_LOC  "LED[8]"       T18;  // 9
+IO_LOC  "LED[9]"       R18;  // 10
+IO_LOC  "LED[10]"      R17;  // 11
+IO_LOC  "LED[11]"      W22;  // 12
+IO_LOC  "LED[12]"      Y22;  // 13
+IO_LOC  "LED[13]"      AA21; // 14
+IO_LOC  "LED[14]"      AB22; // 15
+IO_LOC  "LED[15]"      AB21; // 16
+
+// UART
+IO_LOC  "UART_RX"      Y19;
+IO_LOC  "UART_TX"      U20;
+
+// SWITCH
+IO_LOC  "SW[0]"        U18;  // 1.1
+IO_LOC  "SW[1]"        U17;  // 1.2
+IO_LOC  "SW[2]"        W17;  // 1.3
+IO_LOC  "SW[3]"        V17;  // 1.4
+IO_LOC  "SW[4]"        AA19; // 1.5
+IO_LOC  "SW[5]"        AA18; // 1.6
+IO_LOC  "SW[6]"        AB18; // 1.7
+IO_LOC  "SW[7]"        AB20; // 1.8
+IO_LOC  "SW[8]"        V10;  // 2.1
+IO_LOC  "SW[9]"        AB12; // 2.2
+IO_LOC  "SW[10]"       W10;  // 2.3
+IO_LOC  "SW[11]"       AA11; // 2.4
+IO_LOC  "SW[12]"       AA10; // 2.5
+IO_LOC  "SW[13]"       AB11; // 2.6
+IO_LOC  "SW[14]"       AA9;  // 2.7
+IO_LOC  "SW[15]"       AB10; // 2.8
+
+// KEY
+IO_LOC  "KEY[0]"       V20;  // 1
+IO_LOC  "KEY[1]"       W19;  // 2
+IO_LOC  "KEY[2]"       W20;  // 3
+IO_LOC  "KEY[3]"       W21;  // 4
+
+// 7SEG
+IO_LOC  "HGFEDCBA[0]"  M21;  // A
+IO_LOC  "HGFEDCBA[1]"  L21;  // B
+IO_LOC  "HGFEDCBA[2]"  M17;  // C
+IO_LOC  "HGFEDCBA[3]"  J22;  // D
+IO_LOC  "HGFEDCBA[4]"  H22;  // E
+IO_LOC  "HGFEDCBA[5]"  K21;  // F
+IO_LOC  "HGFEDCBA[6]"  K22;  // G
+IO_LOC  "HGFEDCBA[7]"  J20;  // Dot
+IO_LOC  "DIGIT[0]"     K17;  // 1.1
+IO_LOC  "DIGIT[1]"     J17;  // 1.2
+IO_LOC  "DIGIT[2]"     L14;  // 1.3
+IO_LOC  "DIGIT[3]"     L15;  // 1.4
+IO_LOC  "DIGIT[4]"     L16;  // 2.1
+IO_LOC  "DIGIT[5]"     M16;  // 2.2
+IO_LOC  "DIGIT[6]"     H20;  // 2.3
+IO_LOC  "DIGIT[7]"     G20;  // 2.4
+
+// GPIO
+IO_LOC  "GPIO[0]"      B22;  // 9
+IO_LOC  "GPIO[1]"      B21;  // 10
+IO_LOC  "GPIO[2]"      A21;  // 11
+IO_LOC  "GPIO[4]"      A20;  // 13
+IO_LOC  "GPIO[6]"      B18;  // 15
+IO_LOC  "GPIO[16]"     E21;  // 5
+IO_LOC  "GPIO[17]"     G21;  // 6
+IO_LOC  "GPIO[18]"     D21;  // 7
+IO_LOC  "GPIO[19]"     G22;  // 8
+
+// Microphone
+IO_LOC  "GPIO[15]"     A13;  // 24 ws
+IO_LOC  "GPIO[13]"     A14;  // 22 lr
+IO_LOC  "GPIO[11]"     A15;  // 20 sck
+IO_LOC  "GPIO[9]"      A16;  // 18 sd
+IO_PORT "GPIO[9]"      PULL_MODE=DOWN;
+
+// Sound DAC
+IO_LOC  "GPIO[14]"     B13;  // 23 lrck
+IO_LOC  "GPIO[12]"     B15;  // 21 din
+IO_LOC  "GPIO[10]"     B16;  // 19 bck
+IO_LOC  "GPIO[8]"      B17;  // 17 sck
+
+// TM1638
+IO_LOC  "GPIO[7]"      A18;  // 16 sio_stb
+IO_LOC  "GPIO[5]"      A19;  // 14 sio_clk
+IO_LOC  "GPIO[3]"      B20;  // 12 sio_data

boards/orangepi_msoc/board_specific.sdc

@@ -0,0 +1,3 @@
+# The timing constraints
+
+create_clock -name CLK -period 40 -waveform {0 20} [get_ports {CLK}]

boards/orangepi_msoc/board_specific.tcl

@@ -0,0 +1,10 @@
+# Synthesis and Place & Route settings
+
+set_device GW5AT-LV138PG484AC1/I0 -name GW5AT-138B -device_version B
+set_option -synthesis_tool gowinsynthesis
+set_option -output_base_name fpga_project
+set_option -top_module board_specific_top
+set_option -verilog_std sysv2017
+
+set_option -use_cpu_as_gpio  1
+set_option -use_sspi_as_gpio 1

boards/orangepi_msoc/board_specific_top.sv

@@ -0,0 +1,257 @@
+`define FORCE_NO_INSTANTIATE_TM1638_BOARD_CONTROLLER_MODULE
+`include "config.svh"
+`include "lab_specific_board_config.svh"
+`include "swap_bits.svh"
+
+`ifdef FORCE_NO_INSTANTIATE_TM1638_BOARD_CONTROLLER_MODULE
+    `undef INSTANTIATE_TM1638_BOARD_CONTROLLER_MODULE
+`endif
+
+module board_specific_top
+# (
+    parameter clk_mhz       = 25,
+
+              w_key         = 4,
+              w_sw          = 16,
+              w_led         = 16,
+              w_digit       = 8,
+              w_gpio        = 20,
+
+              screen_width  = 800,
+              screen_height = 480,
+
+              w_red         = 5,
+              w_green       = 6,
+              w_blue        = 5,
+
+              w_x           = $clog2 ( screen_width  ),
+              w_y           = $clog2 ( screen_height ),
+
+              w_sound       = 16
+)
+(
+    input                   CLK,
+
+    input  [w_key   - 1:0]  KEY,
+    input  [w_sw    - 1:0]  SW,
+
+    input                   UART_RX,
+    output                  UART_TX,
+
+    output [w_led   - 1:0]  LED,
+
+    output [          7:0]  HGFEDCBA,
+    output [w_digit - 1:0]  DIGIT,
+
+    inout  [w_gpio  - 1:0]  GPIO
+);
+
+    wire clk = CLK;
+
+    //------------------------------------------------------------------------
+
+    localparam w_tm_key   = 8,
+               w_tm_led   = 8,
+               w_tm_digit = 8,
+               right      = 0;
+
+    //------------------------------------------------------------------------
+
+    `ifdef INSTANTIATE_TM1638_BOARD_CONTROLLER_MODULE
+
+        localparam w_lab_key   = w_tm_key,
+                   w_lab_sw    = w_sw,
+                   w_lab_led   = w_tm_led,
+                   w_lab_digit = w_tm_digit;
+
+    `else                   // TM1638 module is not connected
+
+        localparam w_lab_key   = w_key,
+                   w_lab_sw    = w_sw,
+                   w_lab_led   = w_led,
+                   w_lab_digit = w_digit;
+
+    `endif
+
+    //------------------------------------------------------------------------
+
+    wire  [w_tm_key    - 1:0] tm_key;
+    wire  [w_tm_led    - 1:0] tm_led;
+    wire  [w_tm_digit  - 1:0] tm_digit;
+
+    logic [w_lab_key   - 1:0] lab_key;
+    wire  [w_lab_led   - 1:0] lab_led;
+    wire  [w_lab_digit - 1:0] lab_digit;
+
+    wire                      rst;
+    wire  [              7:0] abcdefgh;
+
+    wire  [w_x         - 1:0] x;
+    wire  [w_y         - 1:0] y;
+
+    wire  [             23:0] mic;
+    wire  [w_sound     - 1:0] sound;
+
+    //------------------------------------------------------------------------
+
+    `ifdef INSTANTIATE_TM1638_BOARD_CONTROLLER_MODULE
+
+        assign rst      = tm_key [w_tm_key - 1];
+        assign lab_key  = tm_key [w_tm_key - 1:0];
+
+        assign tm_led   = lab_led;
+        assign tm_digit = lab_digit;
+
+        assign LED      = w_led' (~ lab_led);
+
+    `else                 // TM1638 module is not connected
+
+        assign rst      = ~ KEY [w_key - 1];
+        assign lab_key  = ~ KEY [w_key - 1:0];
+
+        assign LED      = lab_led;
+
+    `endif
+
+    //------------------------------------------------------------------------
+
+    wire slow_clk;
+
+    slow_clk_gen # (.fast_clk_mhz (clk_mhz), .slow_clk_hz (1))
+    i_slow_clk_gen (.slow_clk (slow_clk), .*);
+
+    //------------------------------------------------------------------------
+
+    wire  [w_x - 1:0] mirrored_x = w_x' (screen_width  - 1 - x);
+    wire  [w_y - 1:0] mirrored_y = w_y' (screen_height - 1 - y);
+
+    //------------------------------------------------------------------------
+
+    lab_top
+    # (
+        .clk_mhz       ( clk_mhz       ),
+
+        .w_key         ( w_lab_key     ),  // The last key is used for a reset
+        .w_sw          ( w_lab_key     ),
+        .w_led         ( w_lab_led     ),
+        .w_digit       ( w_lab_digit   ),
+        .w_gpio        ( w_gpio        ),
+
+        .screen_width  ( screen_width  ),
+        .screen_height ( screen_height ),
+
+        .w_red         ( w_red         ),
+        .w_green       ( w_green       ),
+        .w_blue        ( w_blue        )
+    )
+    i_lab_top
+    (
+        .clk           ( clk           ),
+        .slow_clk      ( slow_clk      ),
+        .rst           ( rst           ),
+
+        .key           ( lab_key       ),
+        .sw            ( lab_sw        ),
+
+        .led           ( lab_led       ),
+
+        .abcdefgh      ( abcdefgh      ),
+        .digit         ( lab_digit     ),
+
+        .x             ( mirrored_x    ),
+        .y             ( mirrored_y    ),
+
+        .red           ( LCD_R         ),
+        .green         ( LCD_G         ),
+        .blue          ( LCD_B         ),
+
+        .uart_rx       ( UART_RX       ),
+        .uart_tx       ( UART_TX       ),
+
+        .mic           ( mic           ),
+        .sound         ( sound         ),
+
+        .gpio          (               )
+    );
+
+    //------------------------------------------------------------------------
+
+        wire [$left (abcdefgh):0] hgfedcba;
+        `SWAP_BITS (hgfedcba, abcdefgh);
+
+        assign HGFEDCBA = ~ hgfedcba;
+        assign DIGIT    = lab_digit;
+
+    //------------------------------------------------------------------------
+
+    `ifdef INSTANTIATE_TM1638_BOARD_CONTROLLER_MODULE
+
+        tm1638_board_controller
+        # (
+            .clk_mhz  ( clk_mhz        ),
+            .w_digit  ( w_tm_digit     )
+        )
+        i_tm1638
+        (
+            .clk      ( clk            ),
+            .rst      ( rst            ),
+            .hgfedcba ( hgfedcba       ),
+            .digit    ( tm_digit       ),
+            .ledr     ( tm_led         ),
+            .keys     ( tm_key         ),
+            .sio_data ( GPIO[3]        ),
+            .sio_clk  ( GPIO[5]        ),
+            .sio_stb  ( GPIO[7]        )
+        );
+
+    `endif
+
+    //------------------------------------------------------------------------
+
+    `ifdef INSTANTIATE_MICROPHONE_INTERFACE_MODULE
+
+        inmp441_mic_i2s_receiver_alt
+        # (
+            .clk_mhz ( clk_mhz    )
+        )
+        i_microphone
+        (
+            .clk     ( clk        ),
+            .rst     ( rst        ),
+            .right   ( right      ),
+            .lr      ( GPIO[13]   ),
+            .ws      ( GPIO[15]    ),
+            .sck     ( GPIO[11]   ),
+            .sd      ( GPIO[9]   ),
+            .value   ( mic        )
+        );
+
+    `endif
+
+    //------------------------------------------------------------------------
+
+    `ifdef INSTANTIATE_SOUND_OUTPUT_INTERFACE_MODULE
+
+        // External DAC PCM5102A, Digilent Pmod AMP3, UDA1334A
+
+        i2s_audio_out
+        # (
+            .clk_mhz             ( clk_mhz    ),
+            .in_res              ( w_sound    ),
+            .align_right         ( 1'b0       ),
+            .offset_by_one_cycle ( 1'b1       )
+        )
+        i_ext_audio_out
+        (
+            .clk                 ( clk        ),
+            .reset               ( rst        ),
+            .data_in             ( sound      ),
+            .mclk                ( GPIO[8]    ),
+            .bclk                ( GPIO[10]   ),
+            .lrclk               ( GPIO[14]   ),
+            .sdata               ( GPIO[12]   )
+        );
+
+    `endif
+
+endmodule

boards/orangepi_msoc/fpga_project_01.gprj

@@ -0,0 +1,7 @@
+<?xml version="1" encoding="UTF-8"?>
+<!DOCTYPE gowin-fpga-project>
+<Project>
+    <Template>FPGA</Template>
+    <Version>5</Version>
+    <Device name="GW5AT-138B" pn="GW5AT-LV138PG484AC1/I0">gw5at138b-012</Device>
+    <FileList>

boards/orangepi_msoc/fpga_project_02.gprj

@@ -0,0 +1,2 @@
+    </FileList>
+</Project>