| # SPDX-FileCopyrightText: 2020 Efabless Corporation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| # Base Configurations. Don't Touch |
| # section begin |
| |
| set ::env(PDK) "sky130A" |
| set ::env(STD_CELL_LIBRARY) "sky130_fd_sc_hd" |
| |
| # YOU ARE NOT ALLOWED TO CHANGE ANY VARIABLES DEFINED IN THE FIXED WRAPPER CFGS |
| source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/fixed_wrapper_cfgs.tcl |
| |
| |
| # YOU CAN CHANGE ANY VARIABLES DEFINED IN THE DEFAULT WRAPPER CFGS BY OVERRIDING THEM IN THIS CONFIG.TCL |
| source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/default_wrapper_cfgs.tcl |
| |
| |
| set script_dir [file dirname [file normalize [info script]]] |
| set proj_dir [file dirname [file normalize [info script]]] |
| |
| set ::env(DESIGN_NAME) user_project_wrapper |
| set verilog_root $proj_dir/../../verilog/ |
| set lef_root $proj_dir/../../lef/ |
| set gds_root $proj_dir/../../gds/ |
| #section end |
| |
| # User Configurations |
| # |
| set ::env(DESIGN_IS_CORE) 1 |
| set ::env(FP_PDN_CORE_RING) 1 |
| |
| |
| ## Source Verilog Files |
| set ::env(VERILOG_FILES) "\ |
| $proj_dir/../../verilog/rtl//yifive/ycr2c/src/top/ycr2_top_wb.sv \ |
| $proj_dir/../../verilog/rtl/user_project_wrapper.v" |
| |
| |
| ## Clock configurations |
| set ::env(CLOCK_PORT) "user_clock2 wb_clk_i" |
| #set ::env(CLOCK_NET) "mprj.clk" |
| |
| set ::env(CLOCK_PERIOD) "10" |
| |
| ## Internal Macros |
| ### Macro Placement |
| set ::env(FP_SIZING) "absolute" |
| set ::env(MACRO_PLACEMENT_CFG) $proj_dir/macro.cfg |
| |
| set ::env(PDN_CFG) $proj_dir/pdn_cfg.tcl |
| |
| set ::env(SDC_FILE) "$proj_dir/base.sdc" |
| set ::env(BASE_SDC_FILE) "$proj_dir/base.sdc" |
| |
| set ::env(SYNTH_READ_BLACKBOX_LIB) 1 |
| |
| ### Black-box verilog and views |
| set ::env(VERILOG_FILES_BLACKBOX) "\ |
| $proj_dir/../../verilog/gl/qspim_top.v \ |
| $proj_dir/../../verilog/gl/wb_interconnect.v \ |
| $proj_dir/../../verilog/gl/pinmux.v \ |
| $proj_dir/../../verilog/gl/uart_i2c_usb_spi_top.v \ |
| $proj_dir/../../verilog/gl/wb_host.v \ |
| $proj_dir/../../verilog/gl/ycr_intf.v \ |
| $proj_dir/../../verilog/gl/ycr_core_top.v \ |
| $proj_dir/../../verilog/gl/ycr2_iconnect.v \ |
| $::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v \ |
| " |
| |
| set ::env(EXTRA_LEFS) "\ |
| $lef_root/qspim_top.lef \ |
| $lef_root/pinmux.lef \ |
| $lef_root/wb_interconnect.lef \ |
| $lef_root/uart_i2c_usb_spi_top.lef \ |
| $lef_root/wb_host.lef \ |
| $lef_root/ycr_intf.lef \ |
| $lef_root/ycr_core_top.lef \ |
| $lef_root/ycr2_iconnect.lef \ |
| $::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/lef/sky130_sram_2kbyte_1rw1r_32x512_8.lef \ |
| " |
| |
| set ::env(EXTRA_GDS_FILES) "\ |
| $gds_root/qspim_top.gds \ |
| $gds_root/pinmux.gds \ |
| $gds_root/wb_interconnect.gds \ |
| $gds_root/uart_i2c_usb_spi_top.gds \ |
| $gds_root/wb_host.gds \ |
| $gds_root/ycr_intf.gds \ |
| $gds_root/ycr_core_top.gds \ |
| $gds_root/ycr2_iconnect.gds \ |
| $::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/gds/sky130_sram_2kbyte_1rw1r_32x512_8.gds \ |
| " |
| |
| set ::env(SYNTH_DEFINES) [list SYNTHESIS ] |
| |
| set ::env(VERILOG_INCLUDE_DIRS) [glob $script_dir/../../verilog/rtl/yifive/ycr2c/src/includes ] |
| |
| set ::env(GLB_RT_MAXLAYER) 6 |
| set ::env(RT_MAX_LAYER) {met5} |
| |
| set ::env(FP_PDN_CHECK_NODES) 0 |
| |
| |
| ## Internal Macros |
| ### Macro PDN Connections |
| set ::env(FP_PDN_ENABLE_MACROS_GRID) "1" |
| set ::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS) "1" |
| |
| set ::env(VDD_NETS) {vccd1 vccd2 vdda1 vdda2} |
| set ::env(GND_NETS) {vssd1 vssd2 vssa1 vssa2} |
| # |
| set ::env(VDD_PIN) {vccd1} |
| set ::env(GND_PIN) {vssd1} |
| |
| set ::env(GLB_RT_OBS) " \ |
| li1 150 130 833.1 546.54,\ |
| met1 150 130 833.1 546.54,\ |
| met2 150 130 833.1 546.54,\ |
| met3 150 130 833.1 546.54,\ |
| |
| li1 950 130 1633.1 546.54,\ |
| met1 950 130 1633.1 546.54,\ |
| met2 950 130 1633.1 546.54,\ |
| met3 950 130 1633.1 546.54,\ |
| |
| li1 150 750 833.1 1166.54,\ |
| met1 150 750 833.1 1166.54,\ |
| met2 150 750 833.1 1166.54,\ |
| met3 150 750 833.1 1166.54,\ |
| met5 0 0 2920 3520" |
| |
| set ::env(FP_PDN_POWER_STRAPS) "vccd1 vssd1 1, vccd2 vssd2 0, vdda1 vssa1 0, vdda2 vssa2 0" |
| |
| set ::env(FP_PDN_MACRO_HOOKS) " \ |
| u_intercon vccd1 vssd1,\ |
| u_pinmux vccd1 vssd1,\ |
| u_qspi_master vccd1 vssd1,\ |
| u_riscv_top vccd1 vssd1,\ |
| u_tsram0_2kb vccd1 vssd1,\ |
| u_icache_2kb vccd1 vssd1,\ |
| u_dcache_2kb vccd1 vssd1,\ |
| u_sram0_2kb vccd1 vssd1,\ |
| u_sram1_2kb vccd1 vssd1,\ |
| u_sram2_2kb vccd1 vssd1,\ |
| u_sram3_2kb vccd1 vssd1,\ |
| u_uart_i2c_usb_spi vccd1 vssd1,\ |
| u_wb_host vccd1 vssd1,\ |
| u_riscv_top.i_core_top_0 vccd1 vssd1, \ |
| u_riscv_top.i_core_top_1 vccd1 vssd1, \ |
| u_riscv_top.u_intf vccd1 vssd1 \ |
| " |
| |
| |
| # The following is because there are no std cells in the example wrapper project. |
| set ::env(SYNTH_TOP_LEVEL) 0 |
| set ::env(PL_RANDOM_GLB_PLACEMENT) 1 |
| |
| set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0 |
| set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0 |
| set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) 0 |
| set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) 0 |
| |
| set ::env(FP_PDN_ENABLE_RAILS) 0 |
| |
| set ::env(DIODE_INSERTION_STRATEGY) 0 |
| set ::env(FILL_INSERTION) 0 |
| set ::env(TAP_DECAP_INSERTION) 0 |
| set ::env(CLOCK_TREE_SYNTH) 0 |
| |
| set ::env(QUIT_ON_LVS_ERROR) "0" |
| set ::env(QUIT_ON_MAGIC_DRC) "0" |
| set ::env(QUIT_ON_NEGATIVE_WNS) "0" |
| set ::env(QUIT_ON_SLEW_VIOLATIONS) "0" |
| set ::env(QUIT_ON_TIMING_VIOLATIONS) "0" |
| |
| set ::env(FP_PDN_IRDROP) "0" |
| set ::env(FP_PDN_HORIZONTAL_HALO) "10" |
| set ::env(FP_PDN_VERTICAL_HALO) "10" |
| |
| set ::env(FP_PDN_VOFFSET) "5" |
| set ::env(FP_PDN_VPITCH) "80" |
| set ::env(FP_PDN_VSPACING) "15.5" |
| set ::env(FP_PDN_VWIDTH) "3.1" |
| |
| set ::env(FP_PDN_HOFFSET) "10" |
| set ::env(FP_PDN_HPITCH) "90" |
| set ::env(FP_PDN_HSPACING) "10" |
| set ::env(FP_PDN_HWIDTH) "3.1" |
| |
| |
| |