93 lines
3.3 KiB
Bash
Executable File
93 lines
3.3 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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SOURCE_CODE_URL=https://github.com/enjoy-digital/litedram/archive/refs/tags/2023.08.tar.gz
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SOURCE_MD5_SUM=afc2208c08e60994d126c445574960da
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if [ "$#" = 0 ] || echo "$1" | grep '^-' > /dev/null
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then
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echo This scripts generates a verilog file from the Migen project litedram
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echo It is currently hardcoded for the ECP5 PHY
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echo The provided file system/external_ip/litedram_core_ecp5_phy.v is the output of this program *BUT MODIFIED*
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echo
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echo Usage:
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echo \ \ \ "$0" \<output verilog file\>
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if ! [ "$#" = 0 ]
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then
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if ! [ "$1" = "--help" ] && ! [ "$1" = "-h" ]
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then
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exit 1
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else
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exit 0
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fi
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else
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exit 1
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fi
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fi
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TEMP_DIR=$(mktemp -d)
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trap 'rm -rf -- "$TEMP_DIR"' EXIT
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CUR_DIR=$(pwd)
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if echo "$1" | grep '^/' > /dev/null
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then
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OUT_FILE=$1
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else
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OUT_FILE="${CUR_DIR}/$1"
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fi
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cd "$TEMP_DIR"
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#echo Downloading source code...
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wget --output-document=source.tar.gz --quiet "$SOURCE_CODE_URL"
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if [ "$(md5sum source.tar.gz)" != "${SOURCE_MD5_SUM} source.tar.gz" ]
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then
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#echo source doesn\'t match md5 sum
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exit 1
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fi
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#echo extracting the source...
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tar xvf source.tar.gz > source_dir
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SOURCE_DIR=$(head -n 1 source_dir)
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rm source_dir
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#echo patching the source...
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#Generate the following text by running this: (diff -Naur /dev/null examples/orangecrab_9086.yml | gzip -9 | base64 | tr -d '\n';echo)
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echo 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 | base64 -d | gzip -d > 00-add_orangecrab_config.patch
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cd "$SOURCE_DIR"
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patch -s -p0 < ../00-add_orangecrab_config.patch > /dev/null
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#echo building the file...
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if ! ./setup.py build > "$TEMP_DIR/build_log" 2> "$TEMP_DIR/build_log"
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then
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echo ERROR: Failed to run setup.py
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cat "$TEMP_DIR/build_log"
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exit 1
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fi
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cd build/lib/litedram/
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if ! python3 gen.py ../../../examples/orangecrab_9086.yml --no-compile-software > "$TEMP_DIR/build_log" 2> "$TEMP_DIR/build_log"
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then
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echo ERROR: Failed to run gen.py
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cat "$TEMP_DIR/build_log"
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exit 1
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fi
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#echo patching source file...
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#This is just for some yosys warnings...
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echo H4sIAAAAAAACA82T326CMBTG73mKc7XBECnKAHUkvMeyNEdatZE/hiLEzPnsa5nL4pYh3izrTduc3/d9Jyet4ziw3IuMuWuseYsVdzNRc1ZhTtOy4uMGJmQydTzPmYRAgrkfzEk4noYzEgZh5INN1DJs2waX8cYt9lkG3yWRUo1nj5FPvMALzpIkASci/nQUgt3tASSJASilWBfw+tmFboKylaA7j7YVwxpH8LNGzrU3iC+roqh5tcKU01bXF/8igOYot30pHaCjzFNfGG25tTCcvw4EzFo8SEjMBwuWfC0KA/S6UKabspRqyxltMBNMwlMM0T0jiyHwM3nRvHlBLbHY5phuRMHJFwt3YJpXwB0eshIZFVJfleK39BaLWh+k1dmehhpXKLXgNIxOUVrWDbyauuKP/V1jWotG/WFlbRzhholUHBnEcb+7hj6GMti3rRR51bijVM+Weljv0yEXHY0EAAA= | base64 -d | gzip -d | patch -s -p0
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cp build/gateware/litedram_core.v "$OUT_FILE"
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#echo File built correctly!
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