mirror of
https://github.com/Polprzewodnikowy/SummerCart64.git
synced 2024-12-30 23:11:48 +01:00
32 lines
725 B
Bash
Executable File
32 lines
725 B
Bash
Executable File
#!/bin/bash
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set -e
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source $bindir/diamond_env
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diamondc build.tcl
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MINIMUM_FREQ=$(cat impl1/sc64_impl1.twr \
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| grep 'Preference: FREQUENCY NET "clk"' \
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| head -1 \
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| awk -F ' ' '{print $5}' \
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)
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DESIGN_FREQ=$(cat impl1/sc64_impl1.twr \
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| sed -n '/Preference: FREQUENCY NET "clk"/,$p' \
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| grep 'is the maximum frequency for this preference' \
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| head -1 \
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| awk -F ' ' '{print $2}' \
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| sed 's/MHz//' \
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)
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echo "Minimum required frequency: $MINIMUM_FREQ MHz"
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echo "Maximum design frequency: $DESIGN_FREQ MHz"
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if (( $(echo "$DESIGN_FREQ < $MINIMUM_FREQ" | bc -l) )); then
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echo "Timing error detected, build failed"
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exit 1
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fi
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echo -n "$DESIGN_FREQ MHz" > impl1/fpga_max_frequency.txt
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