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New FPGA Script for SPI Slave
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@IveanEx
IveanEx committed Oct 8, 2024
1 parent c491185 commit af10f8e
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Showing 9 changed files with 284 additions and 1,217 deletions.
2 changes: 1 addition & 1 deletion hw/occamy/occamy_chip.sv.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ import ${name}_pkg::*;
input [3:0] spim_sd_i,
output logic [3:0] spim_sd_en_o,
<%
spi_slave_present = any(periph["name"] == "spi_slave" for periph in occamy_cfg["peripherals"]["axi_lite_peripherals"])
spi_slave_present = any(periph["name"] == "spis" for periph in occamy_cfg["peripherals"]["axi_lite_peripherals"])
%>
% if spi_slave_present:
// `SPI Slave` for Debugging Purposes
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10 changes: 7 additions & 3 deletions hw/occamy/occamy_xilinx.sv.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -37,8 +37,12 @@ import ${name}_pkg::*;
input logic jtag_tdi_i,
output logic jtag_tdo_o,
// `i2c` Interface
inout logic i2c_sda_io,
inout logic i2c_scl_io,
output logic i2c_sda_o,
input logic i2c_sda_i,
output logic i2c_sda_en_o,
output logic i2c_scl_o,
input logic i2c_scl_i,
output logic i2c_scl_en_o,
// `SPI Host` Interface
output logic spim_sck_o,
output logic spim_sck_en_o,
Expand All @@ -48,7 +52,7 @@ import ${name}_pkg::*;
input [3:0] spim_sd_i,
output logic [3:0] spim_sd_en_o,
<%
spi_slave_present = any(periph["name"] == "spi_slave" for periph in occamy_cfg["peripherals"]["axi_lite_peripherals"])
spi_slave_present = any(periph["name"] == "spis" for periph in occamy_cfg["peripherals"]["axi_lite_peripherals"])
%>
% if spi_slave_present:
// `SPI Slave` for Debugging Purposes
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67 changes: 51 additions & 16 deletions target/fpga/occamy_vcu128_2023_bd.tcl
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Original file line number Diff line number Diff line change
Expand Up @@ -144,6 +144,7 @@ xilinx.com:ip:util_reduced_logic:2.0\
xilinx.com:ip:smartconnect:1.0\
xilinx.com:ip:vio:3.0\
xilinx.com:ip:xlslice:1.0\
xilinx.com:ip:util_ds_buf:2.2\
"

set list_ips_missing ""
Expand Down Expand Up @@ -218,22 +219,23 @@ proc create_root_design { parentCell } {
set_property -dict [ list \
CONFIG.POLARITY {ACTIVE_HIGH} \
] $reset
set uart_rx_i_0 [ create_bd_port -dir I uart_rx_i_0 ]
set uart_tx_o_0 [ create_bd_port -dir O uart_tx_o_0 ]
set uart_rx_i [ create_bd_port -dir I uart_rx_i ]
set uart_tx_o [ create_bd_port -dir O uart_tx_o ]
set jtag_vdd_o [ create_bd_port -dir O -from 0 -to 0 jtag_vdd_o ]
set jtag_gnd_o [ create_bd_port -dir O -from 0 -to 0 jtag_gnd_o ]
set jtag_tdo_o [ create_bd_port -dir O jtag_tdo_o ]
set jtag_tdi_i [ create_bd_port -dir I jtag_tdi_i ]
set jtag_tms_i [ create_bd_port -dir I jtag_tms_i ]
set jtag_tck_i [ create_bd_port -dir I -type clk -freq_hz 5000000 jtag_tck_i ]
set uart_cts_ni_0 [ create_bd_port -dir I uart_cts_ni_0 ]
set uart_cts_ni [ create_bd_port -dir I uart_cts_ni ]
set uart_rts_no_0 [ create_bd_port -dir O uart_rts_no_0 ]
set spim_sck_o [ create_bd_port -dir O spim_sck_o ]
set spim_sd_io [ create_bd_port -dir IO -from 3 -to 0 spim_sd_io ]
set gpio_d_o [ create_bd_port -dir O -from 7 -to 0 gpio_d_o ]
set spim_csb_o [ create_bd_port -dir O -from 1 -to 0 spim_csb_o ]
set i2c_sda_io [ create_bd_port -dir IO i2c_sda_io ]
set i2c_scl_io [ create_bd_port -dir IO i2c_scl_io ]
set spim_sd_io [ create_bd_port -dir IO -from 3 -to 0 spim_sd_io ]
set spis_sd_io [ create_bd_port -dir IO -from 3 -to 0 spis_sd_io ]

# Create instance: axi_bram_ctrl_0, and set properties
set axi_bram_ctrl_0 [ create_bd_cell -type ip -vlnv xilinx.com:ip:axi_bram_ctrl:4.1 axi_bram_ctrl_0 ]
Expand Down Expand Up @@ -540,6 +542,32 @@ proc create_root_design { parentCell } {
set_property CONFIG.DIN_FROM {7} $xlslice_1


# Create instance: i2c_scl_iobuf, and set properties
set i2c_scl_iobuf [ create_bd_cell -type ip -vlnv xilinx.com:ip:util_ds_buf:2.2 i2c_scl_iobuf ]
set_property CONFIG.C_BUF_TYPE {IOBUF} $i2c_scl_iobuf


# Create instance: i2c_sda_iobuf, and set properties
set i2c_sda_iobuf [ create_bd_cell -type ip -vlnv xilinx.com:ip:util_ds_buf:2.2 i2c_sda_iobuf ]
set_property CONFIG.C_BUF_TYPE {IOBUF} $i2c_sda_iobuf


# Create instance: spim_iobuf, and set properties
set spim_iobuf [ create_bd_cell -type ip -vlnv xilinx.com:ip:util_ds_buf:2.2 spim_iobuf ]
set_property -dict [list \
CONFIG.C_BUF_TYPE {IOBUF} \
CONFIG.C_SIZE {4} \
] $spim_iobuf


# Create instance: spis_iobuf, and set properties
set spis_iobuf [ create_bd_cell -type ip -vlnv xilinx.com:ip:util_ds_buf:2.2 spis_iobuf ]
set_property -dict [list \
CONFIG.C_BUF_TYPE {IOBUF} \
CONFIG.C_SIZE {4} \
] $spis_iobuf


# Create interface connections
connect_bd_intf_net -intf_net default_100mhz_clk_1 [get_bd_intf_ports default_100mhz_clk] [get_bd_intf_pins clk_wiz/CLK_IN1_D]
connect_bd_intf_net -intf_net jtag_axi_0_M_AXI [get_bd_intf_pins axi_bram_ctrl_0/S_AXI] [get_bd_intf_pins jtag_axi_0/M_AXI]
Expand All @@ -549,35 +577,43 @@ proc create_root_design { parentCell } {
connect_bd_intf_net -intf_net smc_hbm_0_M00_AXI [get_bd_intf_pins hbm_0/SAXI_00] [get_bd_intf_pins smc_hbm_0/M00_AXI]

# Create port connections
connect_bd_net -net Net [get_bd_ports i2c_sda_io] [get_bd_pins occamy/i2c_sda_io]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets Net]
connect_bd_net -net Net1 [get_bd_ports i2c_scl_io] [get_bd_pins occamy/i2c_scl_io]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets Net1]
connect_bd_net -net Net2 [get_bd_ports spim_sd_io] [get_bd_pins occamy/spim_sd_io]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets Net2]
connect_bd_net -net Net [get_bd_ports i2c_sda_io] [get_bd_pins i2c_sda_iobuf/IOBUF_IO_IO]
connect_bd_net -net Net1 [get_bd_ports i2c_scl_io] [get_bd_pins i2c_scl_iobuf/IOBUF_IO_IO]
connect_bd_net -net Net2 [get_bd_ports spis_sd_io] [get_bd_pins spis_iobuf/IOBUF_IO_IO]
connect_bd_net -net Net3 [get_bd_ports spim_sd_io] [get_bd_pins spim_iobuf/IOBUF_IO_IO]
connect_bd_net -net c_high_dout [get_bd_pins c_high/dout] [get_bd_ports jtag_vdd_o] [get_bd_pins occamy/jtag_trst_ni]
connect_bd_net -net clk_wiz_clk_core [get_bd_pins clk_wiz/clk_core] [get_bd_pins axi_bram_ctrl_0/s_axi_aclk] [get_bd_pins blk_mem_gen_0/clkb] [get_bd_pins hbm_0/APB_0_PCLK] [get_bd_pins hbm_0/APB_1_PCLK] [get_bd_pins jtag_axi_0/aclk] [get_bd_pins psr_core/slowest_sync_clk] [get_bd_pins smc_hbm_0/aclk] [get_bd_pins vio_sys/clk] [get_bd_pins jtag_axi_1/aclk] [get_bd_pins occamy/clk_i]
connect_bd_net -net clk_wiz_clk_hbm [get_bd_pins clk_wiz/clk_hbm] [get_bd_pins hbm_0/HBM_REF_CLK_0] [get_bd_pins hbm_0/HBM_REF_CLK_1] [get_bd_pins hbm_0/AXI_00_ACLK] [get_bd_pins psr_hbm/slowest_sync_clk] [get_bd_pins smc_hbm_0/aclk1]
connect_bd_net -net clk_wiz_clk_peri [get_bd_pins clk_wiz/clk_peri] [get_bd_pins occamy/clk_periph_i]
connect_bd_net -net clk_wiz_clk_rtc [get_bd_pins clk_wiz/clk_rtc] [get_bd_pins occamy/rtc_i]
connect_bd_net -net const_low_dout [get_bd_pins c_low/dout] [get_bd_ports jtag_gnd_o] [get_bd_pins occamy/test_mode_i] [get_bd_pins occamy/ext_irq_i] [get_bd_pins occamy/gpio_d_i]
connect_bd_net -net glbl_rst [get_bd_pins vio_sys/probe_out1] [get_bd_pins concat_rst/In1]
connect_bd_net -net i2c_scl_iobuf_IOBUF_IO_O [get_bd_pins i2c_scl_iobuf/IOBUF_IO_O] [get_bd_pins occamy/i2c_scl_i]
connect_bd_net -net i2c_sda_iobuf_IOBUF_IO_O [get_bd_pins i2c_sda_iobuf/IOBUF_IO_O] [get_bd_pins occamy/i2c_sda_i]
connect_bd_net -net jtag_tck_i_1 [get_bd_ports jtag_tck_i] [get_bd_pins occamy/jtag_tck_i]
connect_bd_net -net jtag_tdi_i_1 [get_bd_ports jtag_tdi_i] [get_bd_pins occamy/jtag_tdi_i]
connect_bd_net -net jtag_tms_i_1 [get_bd_ports jtag_tms_i] [get_bd_pins occamy/jtag_tms_i]
connect_bd_net -net occamy_bootmode [get_bd_pins vio_sys/probe_out2] [get_bd_pins occamy/boot_mode_i]
connect_bd_net -net occamy_bootrom_addr_o [get_bd_pins occamy/bootrom_addr_o] [get_bd_pins xlslice_0/Din]
connect_bd_net -net occamy_gpio_d_o [get_bd_pins occamy/gpio_d_o] [get_bd_pins xlslice_1/Din]
connect_bd_net -net occamy_i2c_scl_en_o [get_bd_pins occamy/i2c_scl_en_o] [get_bd_pins i2c_scl_iobuf/IOBUF_IO_T]
connect_bd_net -net occamy_i2c_scl_o [get_bd_pins occamy/i2c_scl_o] [get_bd_pins i2c_scl_iobuf/IOBUF_IO_I]
connect_bd_net -net occamy_i2c_sda_en_o [get_bd_pins occamy/i2c_sda_en_o] [get_bd_pins i2c_sda_iobuf/IOBUF_IO_T]
connect_bd_net -net occamy_i2c_sda_o [get_bd_pins occamy/i2c_sda_o] [get_bd_pins i2c_sda_iobuf/IOBUF_IO_I]
connect_bd_net -net occamy_jtag_tdo_o [get_bd_pins occamy/jtag_tdo_o] [get_bd_ports jtag_tdo_o]
connect_bd_net -net occamy_rst [get_bd_pins rst_or_core/Res] [get_bd_pins rst_core_inv/Op1]
connect_bd_net -net occamy_rst_vio [get_bd_pins vio_sys/probe_out0] [get_bd_pins concat_rst_core/In1]
connect_bd_net -net occamy_rstn [get_bd_pins rst_core_inv/Res] [get_bd_pins occamy/rst_ni] [get_bd_pins occamy/rst_periph_ni]
connect_bd_net -net occamy_spim_csb_o [get_bd_pins occamy/spim_csb_o] [get_bd_ports spim_csb_o]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets occamy_spim_csb_o]
connect_bd_net -net occamy_spim_sck_o [get_bd_pins occamy/spim_sck_o] [get_bd_ports spim_sck_o]
connect_bd_net -net occamy_spim_sd_en_o [get_bd_pins occamy/spim_sd_en_o] [get_bd_pins spim_iobuf/IOBUF_IO_T]
connect_bd_net -net occamy_spim_sd_o [get_bd_pins occamy/spim_sd_o] [get_bd_pins spim_iobuf/IOBUF_IO_I]
connect_bd_net -net occamy_spis_sd_en_o [get_bd_pins occamy/spis_sd_en_o] [get_bd_pins spis_iobuf/IOBUF_IO_T]
connect_bd_net -net occamy_spis_sd_o [get_bd_pins occamy/spis_sd_o] [get_bd_pins spis_iobuf/IOBUF_IO_I]
connect_bd_net -net occamy_uart_rts_no [get_bd_pins occamy/uart_rts_no] [get_bd_ports uart_rts_no_0]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets occamy_uart_rts_no]
connect_bd_net -net occamy_uart_tx_o [get_bd_pins occamy/uart_tx_o] [get_bd_ports uart_tx_o_0]
connect_bd_net -net occamy_uart_tx_o [get_bd_pins occamy/uart_tx_o] [get_bd_ports uart_tx_o]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets occamy_uart_tx_o]
connect_bd_net -net proc_sys_reset_0_peripheral_aresetn [get_bd_pins psr_core/peripheral_aresetn] [get_bd_pins axi_bram_ctrl_0/s_axi_aresetn] [get_bd_pins hbm_0/APB_0_PRESET_N] [get_bd_pins hbm_0/APB_1_PRESET_N] [get_bd_pins jtag_axi_0/aresetn] [get_bd_pins smc_hbm_0/aresetn] [get_bd_pins jtag_axi_1/aresetn]
connect_bd_net -net psr_hbm_peripheral_aresetn [get_bd_pins psr_hbm/peripheral_aresetn] [get_bd_pins hbm_0/AXI_00_ARESET_N]
Expand All @@ -588,9 +624,11 @@ proc create_root_design { parentCell } {
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets rom_doutb]
connect_bd_net -net rom_en [get_bd_pins occamy/bootrom_en_o] [get_bd_pins blk_mem_gen_0/enb]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets rom_en]
connect_bd_net -net uart_cts_ni_0_1 [get_bd_ports uart_cts_ni_0] [get_bd_pins occamy/uart_cts_ni]
connect_bd_net -net spim_iobuf_IOBUF_IO_O [get_bd_pins spim_iobuf/IOBUF_IO_O] [get_bd_pins occamy/spim_sd_i]
connect_bd_net -net spis_iobuf_IOBUF_IO_O [get_bd_pins spis_iobuf/IOBUF_IO_O] [get_bd_pins occamy/spis_sd_i]
connect_bd_net -net uart_cts_ni_0_1 [get_bd_ports uart_cts_ni] [get_bd_pins occamy/uart_cts_ni]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets uart_cts_ni_0_1]
connect_bd_net -net uart_rx_i_0_1 [get_bd_ports uart_rx_i_0] [get_bd_pins occamy/uart_rx_i]
connect_bd_net -net uart_rx_i_0_1 [get_bd_ports uart_rx_i] [get_bd_pins occamy/uart_rx_i]
set_property HDL_ATTRIBUTE.DEBUG {true} [get_bd_nets uart_rx_i_0_1]
connect_bd_net -net util_reduced_logic_0_Res [get_bd_pins rst_or/Res] [get_bd_pins psr_core/ext_reset_in] [get_bd_pins psr_hbm/ext_reset_in]
connect_bd_net -net xlconcat_0_dout [get_bd_pins concat_rst/dout] [get_bd_pins rst_or/Op1]
Expand Down Expand Up @@ -677,9 +715,6 @@ proc create_root_design { parentCell } {
# MAIN FLOW
##################################################################


common::send_gid_msg -ssname BD::TCL -id 2052 -severity "CRITICAL WARNING" "This Tcl script was generated from a block design that is out-of-date/locked. It is possible that design <$design_name> may result in errors during construction."

create_root_design ""


Expand Down
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