How to resolve errors when executing mprj_por (dv-test)

[HayatoKimura22]

(pwd)/caravel_analog/verilog/dv/mprj_por/ でmakeをそのまま実行するとエラーが出てくるため、解決方法を記します。

以下の手順を全て実行する必要があります。
・Install GCC
https://github.com/efabless/caravel_user_project_analog/blob/main/verilog/dv/README.md#2-local-installion-linux
※iverilogのバージョンは指定するのがベター
sudo apt-get install iverilog=11.0-1.1
・Install Caravel
https://github.com/efabless/caravel_user_project_analog/blob/main/docs/source/index.rst#install-caravel
※デフォルトではcaravel-liteがインストールされる。以下コマンドを実行してcaravelに変更。
export CARAVEL_LITE=0
・Building the PDK with bolare
https://github.com/efabless/caravel_user_project_analog/blob/main/docs/source/index.rst#building-the-pdk
・Install mcw
(pwd)/caravel_user_project_analog$ make install_mcw
・caravel_user_project_analog/verilog/dv/mprj_por/Makefileの52行目に以下を追加
-I $(MCW_ROOT)/verilog/rtl
・(pwd)/caravel_user_project_analog/caravel/verilog/rtl/caravan_netlists.vの102行目から、以下6行を追加
include "caravan_core.v" include "caravan_logo.v"
include "caravan_motto.v" include "copyright_block_a.v"
include "open_source.v" include "user_id_textblock.v"
・(pwd)/caravel_user_project_analog/caravel/verilog/rtl/caravan_core.vの129行目を以下に変更
inout [2:0] user_clamp_low
・(pwd)/caravel_analog/mgmt_core_wrapper/verilog/rtl/mgmt_core.vの8427～8430行目（以下4行）を削除
ifdef USE_POWER_PINS .vccd1(VPWR), .vssd1(VGND), endif

・PATH設定
export GCC_PATH=/home/(user)/GCC/bin
export GCC_PREFIX=riscv32-unknown-elf
export PDK_ROOT=/home/(user)/PDK
export PDK=sky130B
export MCW_ROOT=/home/(user)/mpw7/mgmt_core_wrapper

[d-m-bailey]

@HayatoKimura22 thanks for creating the issue!

@marwaneltoukhy Here's the translation

Running make in caravel_user_project_analog/verilog/dv/mprj_por/ results in an error.
Here are the steps I took to resolve the problem.

・Install GCC

• It's probably better to use this version of iverilog.

sudo apt-get install iverilog=11.0-1.1

・Install Caravel

• The default is the caravel-lite installation. Set the following to install caravel.

export CARAVEL_LITE=0

・Building the PDK with volare
・Install mcw

(pwd)/caravel_user_project_analog$ make install_mcw

・Add the following at line 52 of caravel_user_project_analog/verilog/dv/mprj_por/Makefile

-I $(MCW_ROOT)/verilog/rtl

・Add the following at 6 lines at line 102 of (pwd)/caravel_user_project_analog/caravel/verilog/rtl/caravan_netlists.v

include "caravan_core.v" 
include "caravan_logo.v"
include "caravan_motto.v" 
include "copyright_block_a.v"
include "open_source.v" 
include "user_id_textblock.v"

・Change line 129 of (pwd)/caravel_user_project_analog/caravel/verilog/rtl/caravan_core.v to

inout [2:0] user_clamp_low

・Delete the following 4 lines at line 8427 of (pwd)/caravel_user_project_analog/mgmt_core_wrapper/verilog/rtl/mgmt_core.v

`ifdef USE_POWER_PINS 
       .vccd1(VPWR), 
       .vssd1(VGND), 
`endif

・Set the following environment variables.

export GCC_PATH=/home/(user)/GCC/bin
export GCC_PREFIX=riscv32-unknown-elf
export PDK_ROOT=/home/(user)/PDK
export PDK=sky130B
export MCW_ROOT=/home/(user)/mpw7/mgmt_core_wrapper

[marwaneltoukhy]

Thank you @d-m-bailey and @HayatoKimura22, the PRs have been made and will be merged soon.