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28 lines
1.1 KiB
Tcl
28 lines
1.1 KiB
Tcl
# Copyright 2018 ETH Zurich and University of Bologna.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Author: Florian Zaruba <zarubaf@iis.ee.ethz.ch>
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# Description: Generate a memory configuration file from a bitstream (Genesys II only right now)
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if {$argc < 2 || $argc > 4} {
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puts $argc
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puts {Error: Invalid number of arguments}
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puts {Usage: write_cfgmem.tcl mcsfile bitfile [datafile]}
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exit 1
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}
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lassign $argv mcsfile bitfile
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# https://scholar.princeton.edu/jbalkind/blog/programming-genesys-2-qspi-spi-x4-flash
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write_cfgmem -format mcs -interface SPIx4 -size 256 -loadbit "up 0x0 $bitfile" -file $mcsfile -force
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