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updated to quartus 21.1

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Polprzewodnikowy 2021-11-09 23:05:06 +01:00
parent 933f150ae0
commit e06e6d34ff
29 changed files with 108 additions and 321 deletions
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2
build.sh
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@ -3,8 +3,8 @@
PACKAGE_FILE_NAME="SummerCart64"
FILES=(
"./fw/output_files/SC64_firmware.pof"
"./fw/output_files/SC64_update.bin"
"./fw/output_files/SC64_update.pof"
"./hw/ftdi-template.xml"
"./sw/cic/UltraCIC-III.hex"
"./LICENSE"

4
build_in_docker.sh
View File

@ -1,6 +1,6 @@
#!/bin/bash
docker run \
docker run --rm -it \
--mount type=bind,src="$(pwd)",target="/workdir" \
ghcr.io/polprzewodnikowy/sc64env:v1.0 \
ghcr.io/polprzewodnikowy/sc64env:v1.1 \
/bin/bash -c "./build.sh"

11
fw/.gitignore vendored
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@ -3,10 +3,11 @@
/incremental_db
/output_files
**/.qsys_edit
*.qws
*.rpt
*.txt
*.sopcinfo
**/*.elf
**/*.bin
**/*.dat
**/*.elf
*.qws
*.rpt
*.sopcinfo
*.srf
*.txt

26
fw/SummerCart64.qsf
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@ -1,6 +1,6 @@
# -------------------------------------------------------------------------- #
#
# Copyright (C) 2020 Intel Corporation. All rights reserved.
# Copyright (C) 2021 Intel Corporation. All rights reserved.
# Your use of Intel Corporation's design tools, logic functions
# and other software and tools, and any partner logic
# functions, and any output files from any of the foregoing
@ -18,8 +18,8 @@
# -------------------------------------------------------------------------- #
#
# Quartus Prime
# Version 20.1.1 Build 720 11/11/2020 SJ Lite Edition
# Date created = 23:38:22 October 28, 2021
# Version 21.1.0 Build 842 10/21/2021 SJ Lite Edition
# Date created = 20:25:39 November 08, 2021
#
# -------------------------------------------------------------------------- #
#
@ -30,7 +30,7 @@
# If this file doesn't exist, see file:
# assignment_defaults.qdf
#
# 2) Altera recommends that you do not modify this file. This
# 2) Intel recommends that you do not modify this file. This
# file is updated automatically by the Quartus Prime software
# and any changes you make may be lost or overwritten.
#
@ -42,13 +42,11 @@
# ========================
set_global_assignment -name ORIGINAL_QUARTUS_VERSION 20.1.1
set_global_assignment -name PROJECT_CREATION_TIME_DATE "10:53:32 AUGUST 01, 2021"
set_global_assignment -name LAST_QUARTUS_VERSION "20.1.1 Lite Edition"
set_global_assignment -name LAST_QUARTUS_VERSION "21.1.0 Lite Edition"
set_global_assignment -name PROJECT_OUTPUT_DIRECTORY output_files
set_global_assignment -name NUM_PARALLEL_PROCESSORS ALL
set_global_assignment -name FLOW_ENABLE_POWER_ANALYZER ON
set_global_assignment -name QSYS_FILE rtl/intel/config/intel_config.qsys
set_global_assignment -name QSYS_FILE rtl/intel/flash/intel_flash.qsys
set_global_assignment -name QSYS_FILE rtl/intel/snp/intel_snp.qsys
set_global_assignment -name QIP_FILE rtl/intel/fifo/intel_fifo_8.qip
set_global_assignment -name QIP_FILE rtl/intel/gpio/intel_gpio_ddro.qip
set_global_assignment -name QIP_FILE rtl/intel/pll/intel_pll.qip
@ -95,8 +93,6 @@ set_location_assignment PIN_10 -to io_usb_miosi[0]
set_location_assignment PIN_11 -to io_usb_miosi[1]
set_location_assignment PIN_12 -to i_uart_rxd
set_location_assignment PIN_13 -to o_uart_txd
set_location_assignment PIN_14 -to i_uart_cts
set_location_assignment PIN_15 -to o_uart_rts
set_location_assignment PIN_17 -to o_led
set_location_assignment PIN_21 -to o_rtc_scl
set_location_assignment PIN_22 -to io_rtc_sda
@ -105,8 +101,6 @@ set_location_assignment PIN_25 -to i_n64_nmi
set_location_assignment PIN_26 -to i_clk
set_location_assignment PIN_27 -to i_n64_reset
set_location_assignment PIN_28 -to i_n64_si_clk
set_location_assignment PIN_29 -to io_n64_cic_clk
set_location_assignment PIN_30 -to io_n64_cic_dq
set_location_assignment PIN_32 -to io_n64_pi_ad[7]
set_location_assignment PIN_33 -to io_n64_pi_ad[8]
set_location_assignment PIN_38 -to io_n64_pi_ad[6]
@ -170,13 +164,6 @@ set_location_assignment PIN_118 -to io_sd_cmd
set_location_assignment PIN_119 -to io_sd_dat[3]
set_location_assignment PIN_120 -to io_sd_dat[2]
set_location_assignment PIN_123 -to o_n64_irq
set_location_assignment PIN_127 -to io_avr_mosi
set_location_assignment PIN_130 -to io_flash_dq[0]
set_location_assignment PIN_131 -to o_flash_clk
set_location_assignment PIN_132 -to io_flash_dq[3]
set_location_assignment PIN_134 -to o_flash_cs
set_location_assignment PIN_135 -to io_flash_dq[1]
set_location_assignment PIN_136 -to io_flash_dq[2]
set_location_assignment PIN_138 -to i_usb_pwren
set_location_assignment PIN_140 -to o_usb_cs
set_location_assignment PIN_141 -to i_usb_miso
@ -240,7 +227,6 @@ set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -
# ==========================
set_instance_assignment -name FAST_INPUT_REGISTER ON -to io_usb_miosi[*]
set_instance_assignment -name FAST_INPUT_REGISTER ON -to i_uart_rxd
set_instance_assignment -name FAST_INPUT_REGISTER ON -to i_uart_cts
set_instance_assignment -name FAST_INPUT_REGISTER ON -to io_rtc_sda
set_instance_assignment -name FAST_INPUT_REGISTER ON -to io_n64_si_dq
set_instance_assignment -name FAST_INPUT_REGISTER ON -to i_n64_nmi
@ -258,7 +244,6 @@ set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to o_usb_clk
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to io_usb_miosi[*]
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to o_uart_txd
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to o_uart_rts
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to o_rtc_scl
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to io_rtc_sda
set_instance_assignment -name FAST_OUTPUT_REGISTER ON -to io_n64_pi_ad[*]
@ -278,7 +263,6 @@ set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to io_usb_miosi[*]
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to i_n64_nmi
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to i_uart_rxd
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to i_uart_cts
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to io_n64_si_dq
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to i_n64_reset
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to i_n64_si_clk

17
fw/SummerCart64.sdc
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@ -10,11 +10,6 @@ create_generated_clock -name sdram_clk -source [get_pins $sdram_pll_clk] [get_po
# create_generated_clock -name sd_reg_clk -source [get_pins {sd_interface_inst|sd_clk_inst|o_sd_clk|clk}] -divide_by 2 [get_pins $sd_reg_clk]
# create_generated_clock -name sd_clk -source [get_pins $sd_reg_clk] [get_ports {o_sd_clk}]
create_generated_clock -name config_clk \
-source [get_pins {cpu_soc_inst|cpu_cfg_inst|reconfig_clk|clk}] \
-divide_by 2 \
[get_pins {cpu_soc_inst|cpu_cfg_inst|reconfig_clk|q}]
create_generated_clock -name flash_se_neg_reg \
-source [get_pins -compatibility_mode {*altera_onchip_flash:*onchip_flash_0|altera_onchip_flash_avmm_data_controller:avmm_data_controller|flash_se_neg_reg|clk}] \
-divide_by 2 \
@ -54,7 +49,7 @@ set_multicycle_path -setup -end 2 -from [get_clocks {sdram_clk}] -to [get_clocks
# FT1248 timings
set_false_path -to [get_ports {o_usb_clk io_usb_miosi[*] o_usb_cs}]
set_false_path -from [get_ports {io_usb_miosi[*] i_usb_miso}]
set_false_path -from [get_ports {io_usb_miosi[*] i_usb_miso i_usb_pwren}]
# N64, PI and SI timings
@ -76,17 +71,11 @@ set_false_path -to [get_ports {o_led}]
# UART timings
set_false_path -to [get_ports {o_uart_txd o_uart_rts}]
set_false_path -from [get_ports {i_uart_rxd i_uart_cts}]
set_false_path -to [get_ports {o_uart_txd}]
set_false_path -from [get_ports {i_uart_rxd}]
# I2C timings
set_false_path -to [get_ports {o_rtc_scl io_rtc_sda}]
set_false_path -from [get_ports {io_rtc_sda}]
# JTAG timings
# set_false_path -to [get_ports {altera_reserved_tdo}]
# set_false_path -from [get_ports {altera_reserved_tdi altera_reserved_tms}]

13
fw/build.sh
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@ -1,13 +0,0 @@
#!/bin/bash
docker run \
--mount type=bind,src="$(pwd)/..",target="/workdir" \
ghcr.io/polprzewodnikowy/sc64env:v1.0 \
/bin/bash -c " \
cd fw && \
quartus_sh --flow compile ./SummerCart64.qpf && \
quartus_cpf -c ./SummerCart64.cof && \
cp output_files/SC64_firmware.pof output_files/SC64_update.pof && \
cat output_files/sc64_firmware_ufm_auto.rpd output_files/sc64_firmware_cfm0_auto.rpd > output_files/SC64_update_LE.bin && \
riscv32-unknown-elf-objcopy -I binary -O binary --reverse-bytes=4 output_files/SC64_update_LE.bin output_files/SC64_update.bin
"

6
fw/rtl/SummerCart64.sv
View File

@ -34,8 +34,6 @@ module SummerCart64 (
input i_uart_rxd,
output o_uart_txd,
input i_uart_cts,
output o_uart_rts,
output o_sd_clk,
inout io_sd_cmd,
@ -127,8 +125,6 @@ module SummerCart64 (
.uart_rxd(i_uart_rxd),
.uart_txd(o_uart_txd),
.uart_cts(i_uart_cts),
.uart_rts(o_uart_rts),
.sd_clk(o_sd_clk),
.sd_cmd(io_sd_cmd),
@ -141,7 +137,7 @@ module SummerCart64 (
end
always_ff @(posedge sys.clk) begin
gpio_i <= {4'b0000, i_n64_nmi, i_n64_reset, o_n64_irq, o_led};
gpio_i <= {4'b0000, i_n64_nmi, i_n64_reset, gpio_o[1:0]};
end
endmodule

41
fw/rtl/cpu/cpu_cfg.sv
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@ -134,40 +134,31 @@ module cpu_cfg (
end
end
logic reconfig_clk;
logic reconfig_write;
logic [31:0] reconfig_rdata;
logic reconfig_write_done;
const logic [31:0] TRIGGER_RECONFIGURATION = 32'h00000001;
logic [1:0] ru_clk;
logic ru_rconfig;
logic ru_regout;
always_ff @(posedge sys.clk) begin
if (sys.reset) begin
reconfig_clk <= 1'b0;
reconfig_write <= 1'b0;
reconfig_write_done <= 1'b0;
ru_clk <= 2'd0;
ru_rconfig <= 1'b0;
end else begin
reconfig_clk <= ~reconfig_clk;
ru_clk <= ru_clk + 1'd1;
if (!reconfig_clk) begin
reconfig_write <= 1'b0;
if (trigger_reconfiguration && !reconfig_write_done) begin
reconfig_write <= 1'b1;
reconfig_write_done <= 1'b1;
end
if (ru_clk == 2'd1) begin
ru_rconfig <= trigger_reconfiguration;
end
end
end
intel_config intel_config_inst (
.clk(reconfig_clk),
.nreset(~sys.reset),
.avmm_rcv_address(3'd0),
.avmm_rcv_read(1'b0),
.avmm_rcv_writedata(TRIGGER_RECONFIGURATION),
.avmm_rcv_write(reconfig_write),
.avmm_rcv_readdata(reconfig_rdata)
fiftyfivenm_rublock fiftyfivenm_rublock_inst (
.clk(ru_clk[1]),
.shiftnld(1'b0),
.captnupdt(1'b0),
.regin(1'b0),
.rsttimer(1'b0),
.rconfig(ru_rconfig),
.regout(ru_regout)
);
endmodule

10
fw/rtl/cpu/cpu_soc.sv
View File

@ -22,8 +22,6 @@ module cpu_soc (
input uart_rxd,
output uart_txd,
input uart_cts,
output uart_rts,
output sd_clk,
inout sd_cmd,
@ -77,9 +75,7 @@ module cpu_soc (
.sys(sys),
.bus(bus.at[sc64::ID_CPU_UART].device),
.uart_rxd(uart_rxd),
.uart_txd(uart_txd),
.uart_cts(uart_cts),
.uart_rts(uart_rts)
.uart_txd(uart_txd)
);
cpu_dma cpu_dma_inst (
@ -118,4 +114,8 @@ module cpu_soc (
.flash(flash)
);
assign sd_clk = 1'bZ;
assign sd_cmd = 1'bZ;
assign sd_dat = 4'bZZZZ;
endmodule

4
fw/rtl/cpu/cpu_uart.sv
View File

@ -3,9 +3,7 @@ module cpu_uart (
if_cpu_bus bus,
input uart_rxd,
output uart_txd,
input uart_cts,
output uart_rts
output uart_txd
);
localparam BAUD_GEN_VALUE = int'(sc64::CLOCK_FREQUENCY / sc64::UART_BAUD_RATE) - 1'd1;

37
fw/rtl/cpu/cpu_usb.sv
View File

@ -23,6 +23,8 @@ module cpu_usb (
logic cpu_rx_read;
logic cpu_tx_write;
logic usb_enabled;
always_comb begin
dma.rx_empty = rx_empty;
rx_read = cpu_rx_read || dma.rx_read;
@ -44,7 +46,7 @@ module cpu_usb (
bus.rdata = 32'd0;
if (bus.ack) begin
case (bus.address[2:2])
0: bus.rdata = {30'd0, ~tx_full, ~rx_empty};
0: bus.rdata = {26'd0, usb_pwren, usb_enabled, 2'b00, ~tx_full, ~rx_empty};
1: bus.rdata = {24'd0, rx_rdata};
default: bus.rdata = 32'd0;
endcase
@ -58,33 +60,38 @@ module cpu_usb (
tx_flush <= 1'b0;
cpu_tx_write <= 1'b0;
if (bus.request) begin
case (bus.address[2:2])
2'd0: begin
if (bus.wmask[0]) begin
{tx_flush, rx_flush} <= bus.wdata[3:2];
if (sys.reset) begin
usb_enabled <= 1'b0;
end else begin
if (bus.request) begin
case (bus.address[2:2])
2'd0: begin
if (bus.wmask[0]) begin
{usb_enabled, tx_flush, rx_flush} <= bus.wdata[4:2];
end
end
end
2'd1: begin
if (bus.wmask[0]) begin
cpu_tx_write <= 1'b1;
end else begin
cpu_rx_read <= 1'b1;
2'd1: begin
if (bus.wmask[0]) begin
cpu_tx_write <= 1'b1;
end else begin
cpu_rx_read <= 1'b1;
end
end
end
endcase
endcase
end
end
end
usb_ft1248 usb_ft1248_inst (
.sys(sys),
.usb_enabled(usb_enabled),
.usb_clk(usb_clk),
.usb_cs(usb_cs),
.usb_miso(usb_miso),
.usb_miosi(usb_miosi),
.usb_pwren(usb_pwren),
.rx_flush(rx_flush),
.rx_empty(rx_empty),

67
fw/rtl/intel/config/intel_config.qsys
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@ -1,67 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<system name="$${FILENAME}">
<component
name="$${FILENAME}"
displayName="$${FILENAME}"
version="1.0"
description=""
tags="INTERNAL_COMPONENT=true"
categories="System" />
<parameter name="bonusData"><![CDATA[bonusData
{
element dual_boot_0
{
datum _sortIndex
{
value = "0";
type = "int";
}
}
}
]]></parameter>
<parameter name="clockCrossingAdapter" value="HANDSHAKE" />
<parameter name="device" value="10M08SCE144C8G" />
<parameter name="deviceFamily" value="MAX 10" />
<parameter name="deviceSpeedGrade" value="8" />
<parameter name="fabricMode" value="QSYS" />
<parameter name="generateLegacySim" value="false" />
<parameter name="generationId" value="0" />
<parameter name="globalResetBus" value="false" />
<parameter name="hdlLanguage" value="VERILOG" />
<parameter name="hideFromIPCatalog" value="true" />
<parameter name="lockedInterfaceDefinition" value="" />
<parameter name="maxAdditionalLatency" value="1" />
<parameter name="projectName" value="" />
<parameter name="sopcBorderPoints" value="false" />
<parameter name="systemHash" value="0" />
<parameter name="testBenchDutName" value="" />
<parameter name="timeStamp" value="0" />
<parameter name="useTestBenchNamingPattern" value="false" />
<instanceScript></instanceScript>
<interface name="avalon" internal="dual_boot_0.avalon" type="avalon" dir="end">
<port name="avmm_rcv_address" internal="avmm_rcv_address" />
<port name="avmm_rcv_read" internal="avmm_rcv_read" />
<port name="avmm_rcv_writedata" internal="avmm_rcv_writedata" />
<port name="avmm_rcv_write" internal="avmm_rcv_write" />
<port name="avmm_rcv_readdata" internal="avmm_rcv_readdata" />
</interface>
<interface name="clk" internal="dual_boot_0.clk" type="clock" dir="end">
<port name="clk" internal="clk" />
</interface>
<interface name="nreset" internal="dual_boot_0.nreset" type="reset" dir="end">
<port name="nreset" internal="nreset" />
</interface>
<module
name="dual_boot_0"
kind="altera_dual_boot"
version="20.1"
enabled="1"
autoexport="1">
<parameter name="CLOCK_FREQUENCY" value="50.0" />
<parameter name="INTENDED_DEVICE_FAMILY" value="MAX 10" />
</module>
<interconnectRequirement for="$system" name="qsys_mm.clockCrossingAdapter" value="HANDSHAKE" />
<interconnectRequirement for="$system" name="qsys_mm.enableEccProtection" value="FALSE" />
<interconnectRequirement for="$system" name="qsys_mm.insertDefaultSlave" value="FALSE" />
<interconnectRequirement for="$system" name="qsys_mm.maxAdditionalLatency" value="1" />
</system>

2
fw/rtl/intel/fifo/intel_fifo_8.qip
View File

@ -1,4 +1,4 @@
set_global_assignment -name IP_TOOL_NAME "FIFO"
set_global_assignment -name IP_TOOL_VERSION "20.1"
set_global_assignment -name IP_TOOL_VERSION "21.1"
set_global_assignment -name IP_GENERATED_DEVICE_FAMILY "{MAX 10}"
set_global_assignment -name VERILOG_FILE [file join $::quartus(qip_path) "intel_fifo_8.v"]

9
fw/rtl/intel/fifo/intel_fifo_8.v
View File

@ -9,16 +9,16 @@
// scfifo
//
// Simulation Library Files(s):
// altera_mf
//
// ============================================================
// ************************************************************
// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
//
// 20.1.1 Build 720 11/11/2020 SJ Lite Edition
// 21.1.0 Build 842 10/21/2021 SJ Lite Edition
// ************************************************************
//Copyright (C) 2020 Intel Corporation. All rights reserved.
//Copyright (C) 2021 Intel Corporation. All rights reserved.
//Your use of Intel Corporation's design tools, logic functions
//and other software and tools, and any partner logic
//functions, and any output files from any of the foregoing
@ -99,7 +99,7 @@ endmodule
// Retrieval info: PRIVATE: AlmostEmptyThr NUMERIC "-1"
// Retrieval info: PRIVATE: AlmostFull NUMERIC "0"
// Retrieval info: PRIVATE: AlmostFullThr NUMERIC "-1"
// Retrieval info: PRIVATE: CLOCKS_ARE_SYNCHRONIZED NUMERIC "0"
// Retrieval info: PRIVATE: CLOCKS_ARE_SYNCHRONIZED NUMERIC "1"
// Retrieval info: PRIVATE: Clock NUMERIC "0"
// Retrieval info: PRIVATE: Depth NUMERIC "1024"
// Retrieval info: PRIVATE: Empty NUMERIC "1"
@ -160,4 +160,3 @@ endmodule
// Retrieval info: GEN_FILE: TYPE_NORMAL intel_fifo_8.bsf FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL intel_fifo_8_inst.v FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL intel_fifo_8_bb.v FALSE
// Retrieval info: LIB_FILE: altera_mf

4
fw/rtl/intel/flash/intel_flash.qsys
View File

@ -6,7 +6,7 @@
version="1.0"
description=""
tags="INTERNAL_COMPONENT=true"
categories="System" />
categories="" />
<parameter name="bonusData"><![CDATA[bonusData
{
element onchip_flash_0
@ -64,7 +64,7 @@
<module
name="onchip_flash_0"
kind="altera_onchip_flash"
version="20.1"
version="21.1"
enabled="1"
autoexport="1">
<parameter name="AUTO_CLOCK_RATE" value="0" />

8
fw/rtl/intel/gpio/intel_gpio_ddro.qip
View File

@ -1,5 +1,5 @@
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_TOOL_NAME "altera_gpio_lite"
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_TOOL_VERSION "20.1"
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_TOOL_VERSION "21.1"
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_TOOL_ENV "mwpim"
set_global_assignment -library "intel_gpio_ddro" -name MISC_FILE [file join $::quartus(qip_path) "intel_gpio_ddro.cmp"]
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_TARGETED_DEVICE_FAMILY "MAX 10"
@ -11,14 +11,14 @@ set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_COMPONENT_REPORT_HIERARCHY "Off"
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_COMPONENT_INTERNAL "Off"
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_COMPONENT_AUTHOR "SW50ZWwgQ29ycG9yYXRpb24="
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_COMPONENT_VERSION "MjAuMQ=="
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_COMPONENT_VERSION "MjEuMQ=="
set_global_assignment -entity "intel_gpio_ddro" -library "intel_gpio_ddro" -name IP_COMPONENT_DESCRIPTION "R1BJTyBMaXRlIEludGVsIEZQR0EgSVA="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_NAME "YWx0ZXJhX2dwaW9fbGl0ZQ=="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_DISPLAY_NAME "R1BJTyBMaXRlIEludGVsIEZQR0EgSVA="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_REPORT_HIERARCHY "Off"
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_INTERNAL "Off"
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_AUTHOR "SW50ZWwgQ29ycG9yYXRpb24="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_VERSION "MjAuMQ=="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_VERSION "MjEuMQ=="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_DESCRIPTION "R1BJTyBMaXRlIEludGVsIEZQR0EgSVA="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_PARAMETER "REVWSUNFX0ZBTUlMWQ==::TUFYIDEw::RGV2aWNlIGZhbWlseQ=="
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_COMPONENT_PARAMETER "UElOX1RZUEU=::b3V0cHV0::RGF0YSBkaXJlY3Rpb24="
@ -73,5 +73,5 @@ set_global_assignment -library "intel_gpio_ddro" -name VERILOG_FILE [file join $
set_global_assignment -library "intel_gpio_ddro" -name SYSTEMVERILOG_FILE [file join $::quartus(qip_path) "intel_gpio_ddro/altera_gpio_lite.sv"]
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_TOOL_NAME "altera_gpio_lite"
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_TOOL_VERSION "20.1"
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_TOOL_VERSION "21.1"
set_global_assignment -entity "altera_gpio_lite" -library "intel_gpio_ddro" -name IP_TOOL_ENV "mwpim"

6
fw/rtl/intel/gpio/intel_gpio_ddro.v
View File

@ -1,8 +1,8 @@
// megafunction wizard: %GPIO Lite Intel FPGA IP v20.1%
// megafunction wizard: %GPIO Lite Intel FPGA IP v21.1%
// GENERATION: XML
// intel_gpio_ddro.v
// Generated using ACDS version 20.1 720
// Generated using ACDS version 21.1 842
`timescale 1 ps / 1 ps
module intel_gpio_ddro (
@ -89,7 +89,7 @@ endmodule
// their respective licensors. No other licenses, including any licenses
// needed under any third party's intellectual property, are provided herein.
//-->
// Retrieval info: <instance entity-name="altera_gpio_lite" version="20.1" >
// Retrieval info: <instance entity-name="altera_gpio_lite" version="21.1" >
// Retrieval info: <generic name="DEVICE_FAMILY" value="MAX 10" />
// Retrieval info: <generic name="PIN_TYPE" value="output" />
// Retrieval info: <generic name="SIZE" value="1" />

2
fw/rtl/intel/gpio/intel_gpio_ddro/altera_gpio_lite.sv
View File

@ -1,4 +1,4 @@
// (C) 2001-2020 Intel Corporation. All rights reserved.
// (C) 2001-2021 Intel Corporation. All rights reserved.
// Your use of Intel Corporation's design tools, logic functions and other
// software and tools, and its AMPP partner logic functions, and any output
// files from any of the foregoing (including device programming or simulation

2
fw/rtl/intel/pll/intel_pll.qip
View File

@ -1,5 +1,5 @@
set_global_assignment -name IP_TOOL_NAME "ALTPLL"
set_global_assignment -name IP_TOOL_VERSION "20.1"
set_global_assignment -name IP_TOOL_VERSION "21.1"
set_global_assignment -name IP_GENERATED_DEVICE_FAMILY "{MAX 10}"
set_global_assignment -name VERILOG_FILE [file join $::quartus(qip_path) "intel_pll.v"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "intel_pll.ppf"]

7
fw/rtl/intel/pll/intel_pll.v
View File

@ -9,16 +9,16 @@
// altpll
//
// Simulation Library Files(s):
// altera_mf
//
// ============================================================
// ************************************************************
// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
//
// 20.1.1 Build 720 11/11/2020 SJ Lite Edition
// 21.1.0 Build 842 10/21/2021 SJ Lite Edition
// ************************************************************
//Copyright (C) 2020 Intel Corporation. All rights reserved.
//Copyright (C) 2021 Intel Corporation. All rights reserved.
//Your use of Intel Corporation's design tools, logic functions
//and other software and tools, and any partner logic
//functions, and any output files from any of the foregoing
@ -337,5 +337,4 @@ endmodule
// Retrieval info: GEN_FILE: TYPE_NORMAL intel_pll.bsf FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL intel_pll_inst.v FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL intel_pll_bb.v FALSE
// Retrieval info: LIB_FILE: altera_mf
// Retrieval info: CBX_MODULE_PREFIX: ON

76
fw/rtl/intel/snp/intel_snp.qsys
View File

@ -1,76 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<system name="$${FILENAME}">
<component
name="$${FILENAME}"
displayName="$${FILENAME}"
version="1.0"
description=""
tags="INTERNAL_COMPONENT=true"
categories="" />
<parameter name="bonusData"><![CDATA[bonusData
{
element in_system_sources_probes_0
{
datum _sortIndex
{
value = "0";
type = "int";
}
}
}
]]></parameter>
<parameter name="clockCrossingAdapter" value="HANDSHAKE" />
<parameter name="device" value="10M08SCE144C8G" />
<parameter name="deviceFamily" value="MAX 10" />
<parameter name="deviceSpeedGrade" value="8" />
<parameter name="fabricMode" value="QSYS" />
<parameter name="generateLegacySim" value="false" />
<parameter name="generationId" value="0" />
<parameter name="globalResetBus" value="false" />
<parameter name="hdlLanguage" value="VERILOG" />
<parameter name="hideFromIPCatalog" value="true" />
<parameter name="lockedInterfaceDefinition" value="" />
<parameter name="maxAdditionalLatency" value="1" />
<parameter name="projectName" value="" />
<parameter name="sopcBorderPoints" value="false" />
<parameter name="systemHash" value="0" />
<parameter name="testBenchDutName" value="" />
<parameter name="timeStamp" value="0" />
<parameter name="useTestBenchNamingPattern" value="false" />
<instanceScript></instanceScript>
<interface name="probes" internal="in_system_sources_probes_0.probes" />
<interface
name="source_clk"
internal="in_system_sources_probes_0.source_clk"
type="clock"
dir="end">
<port name="source_clk" internal="source_clk" />
</interface>
<interface
name="sources"
internal="in_system_sources_probes_0.sources"
type="conduit"
dir="end">
<port name="source" internal="source" />
</interface>
<module
name="in_system_sources_probes_0"
kind="altera_in_system_sources_probes"
version="20.1"
enabled="1"
autoexport="1">
<parameter name="create_source_clock" value="true" />
<parameter name="create_source_clock_enable" value="false" />
<parameter name="device_family" value="MAX 10" />
<parameter name="gui_use_auto_index" value="true" />
<parameter name="instance_id" value="SC64" />
<parameter name="probe_width" value="0" />
<parameter name="sld_instance_index" value="0" />
<parameter name="source_initial_value" value="0" />
<parameter name="source_width" value="1" />
</module>
<interconnectRequirement for="$system" name="qsys_mm.clockCrossingAdapter" value="HANDSHAKE" />
<interconnectRequirement for="$system" name="qsys_mm.enableEccProtection" value="FALSE" />
<interconnectRequirement for="$system" name="qsys_mm.insertDefaultSlave" value="FALSE" />
<interconnectRequirement for="$system" name="qsys_mm.maxAdditionalLatency" value="1" />
</system>

2
fw/rtl/system/sc64.sv
View File

@ -37,6 +37,4 @@ package sc64;
parameter int UART_BAUD_RATE = 32'd1_000_000;
parameter bit DEBUG_ENABLED = 1'b0;
endpackage

12
fw/rtl/system/system.sv
View File

@ -38,7 +38,6 @@ endinterface
module system (if_system.internal sys);
logic locked;
logic external_reset;
logic [1:0] n64_reset_ff;
logic [1:0] n64_nmi_ff;
@ -49,22 +48,13 @@ module system (if_system.internal sys);
.locked(locked)
);
generate
if (sc64::DEBUG_ENABLED) begin
intel_snp intel_snp_inst (
.source(external_reset),
.source_clk(sys.clk)
);
end
endgenerate
always_ff @(posedge sys.clk) begin
n64_reset_ff <= {n64_reset_ff[0], sys.n64_reset};
n64_nmi_ff <= {n64_nmi_ff[0], sys.n64_nmi};
end
always_comb begin
sys.reset = ~locked | external_reset;
sys.reset = ~locked;
sys.n64_hard_reset = ~n64_reset_ff[1];
sys.n64_soft_reset = ~n64_nmi_ff[1];
end

11
fw/rtl/usb/usb_ft1248.sv
View File

@ -1,11 +1,12 @@
module usb_ft1248 (
if_system.sys sys,
input usb_enabled,
output usb_clk,
output usb_cs,
input usb_miso,
inout [3:0] usb_miosi,
input usb_pwren,
input rx_flush,
output rx_empty,
@ -30,7 +31,7 @@ module usb_ft1248 (
intel_fifo_8 fifo_8_rx_inst (
.clock(sys.clk),
.sclr(rx_flush),
.sclr(rx_flush || !usb_enabled),
.empty(rx_empty),
.rdreq(rx_read),
@ -43,7 +44,7 @@ module usb_ft1248 (
intel_fifo_8 fifo_8_tx_inst (
.clock(sys.clk),
.sclr(tx_flush),
.sclr(tx_flush || !usb_enabled),
.empty(tx_empty),
.rdreq(tx_read),
@ -88,7 +89,6 @@ module usb_ft1248 (
logic usb_miosi_output_enable;
logic usb_miosi_output_enable_data;
logic usb_miso_input;
logic usb_pwren_input;
logic is_cmd_write;
logic [1:0] nibble_counter;
@ -111,7 +111,6 @@ module usb_ft1248 (
usb_miosi_output_enable <= usb_miosi_output_enable_data;
usb_miso_input <= usb_miso;
usb_pwren_input <= usb_pwren;
tx_buffer <= tx_rdata;
end
@ -157,7 +156,7 @@ module usb_ft1248 (
nibble_counter <= nibble_counter + 1'd1;
end
if (sys.reset) begin
if (sys.reset || !usb_enabled) begin
state <= S_TRY_RX;
end else begin
case (state)

6
sw/n64/build.sh
View File

@ -1,6 +0,0 @@
#!/bin/bash
docker run \
--mount type=bind,src="$(pwd)",target="/workdir" \
ghcr.io/polprzewodnikowy/sc64env:v1.0 \
/bin/bash -c "make clean all"

12
sw/pc/.gitignore vendored
View File

@ -1,10 +1,12 @@
/backup
/saves
*.bak
*.bin
*.dat
*.srm
*.data
*.eep
*.fla
*.n64
*.z64
*.srm
*.v64
*.data
*.bak
*.bin
*.z64

6
sw/riscv/build.sh
View File

@ -1,6 +0,0 @@
#!/bin/bash
docker run \
--mount type=bind,src="$(pwd)",target="/workdir" \
ghcr.io/polprzewodnikowy/sc64env:v1.0 \
/bin/bash -c "USER_FLAGS=\"-DDEBUG\" make clean all"

2
sw/riscv/src/sys.h
View File

@ -59,6 +59,8 @@ typedef volatile struct usb_regs {
#define USB_SCR_TXE (1 << 1)
#define USB_SCR_FLUSH_RX (1 << 2)
#define USB_SCR_FLUSH_TX (1 << 3)
#define USB_SCR_ENABLED (1 << 4)
#define USB_SCR_PWREN (1 << 5)
typedef volatile struct uart_regs {

2
sw/riscv/src/usb.c
View File

@ -181,7 +181,7 @@ static bool rx_cmd (uint32_t *data) {
void usb_init (void) {
USB->SCR = USB_SCR_FLUSH_TX | USB_SCR_FLUSH_RX;
USB->SCR = USB_SCR_ENABLED | USB_SCR_FLUSH_TX | USB_SCR_FLUSH_RX;
p.state = STATE_IDLE;
p.debug_rx_busy = false;