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265 lines
8.5 KiB
Perl
Executable File
265 lines
8.5 KiB
Perl
Executable File
#!/usr/bin/perl -w
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# $Id: config_wrapper 1189 2019-07-13 16:41:07Z mueller $
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# SPDX-License-Identifier: GPL-3.0-or-later
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# Copyright 2010-2019 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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#
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# Revision History:
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# Date Rev Version Comment
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# 2019-07-13 1189 1.1.10 drop superfluous exists for $opts
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# 2018-12-18 1089 1.1.9 add and use bailout
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# 2013-09-21 534 1.1.8 add nexys4 support
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# 2013-01-02 467 1.1.7 jconfig: prepend '0x' to support 'jtag #2007'
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# 2012-02-11 457 1.1.6 jconfig: use RETRO_FX2_VID/PID for USB VID/PID
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# 2011-12-03 435 1.1.5 add nexys3 support;
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# 2011-08-04 402 1.1.4 add atlys support;
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# 2011-07-25 399 1.1.3 add nexys2-500 support; bsdl path for sp605
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# 2011-07-18 395 1.1.2 cleanup bsdl path creation for jtag
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# 2011-07-17 394 1.1.1 add bit->svf conversion and config with jtag
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# 2011-07-11 393 1.1 renamed from impact_wrapper; add function parameter,
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# old action with 'iconfig'
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# 2011-07-01 386 1.0.3 support sp605/xc6slx45t
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# 2010-05-24 294 1.0.2 support nexys2/xc3s1200e
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# 2010-04-24 282 1.0.1 proper error exit for GetOptions()
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# 2010-04-24 281 1.0 Initial version
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#
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use 5.14.0; # require Perl 5.14 or higher
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use strict; # require strict checking
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use FileHandle;
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use Getopt::Long;
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my %opts = ();
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GetOptions(\%opts, "help", "dry_run", "board=s", "path=s")
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or bailout("bad command options");
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# setup defaults for board and path
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if (not defined $opts{board}) {
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$opts{board} = "s3board";
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}
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if (not defined $opts{path}) {
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$opts{path} = "xc3s1000" if $opts{board} eq "s3board";
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$opts{path} = "xc3s1200e" if $opts{board} eq "nexys2";
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$opts{path} = "xc6slx16" if $opts{board} eq "nexys3";
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$opts{path} = "xc7a100t" if $opts{board} eq "nexys4";
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$opts{path} = "xc6slx45" if $opts{board} eq "atlys";
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$opts{path} = "xc6slx45t" if $opts{board} eq "sp605";
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}
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autoflush STDOUT 1 if (-p STDOUT); # autoflush if output into pipe
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if ($opts{help}) {
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print_help();
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exit 0;
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}
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my $board = $opts{board};
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my $ipath = $opts{path};
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$ipath =~ s/-.*$//; # trim all after first '-'
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# now setup JTAG chain config
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my @plist;
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my $pfpga;
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#
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# Note: when new targets are added update also the blist logic below
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#
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if ($board eq "s3board" && $ipath eq "xc3s200") { # S3BOARD-200
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@plist = ($ipath, "xcf02s");
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$pfpga = 1;
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} elsif ($board eq "s3board" && $ipath eq "xc3s1000") { # S3BOARD-1200
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@plist = ($ipath, "xcf04s");
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$pfpga = 1;
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} elsif ($board eq "nexys2" && $ipath eq "xc3s1200e") { # nexys2-1200
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@plist = ($ipath, "xcf04s");
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$pfpga = 1;
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} elsif ($board eq "nexys2" && $ipath eq "xc3s500e") { # nexys2-500
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@plist = ($ipath, "xcf04s");
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$pfpga = 1;
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} elsif ($board eq "nexys3" && $ipath eq "xc6slx16") { # nexys3
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@plist = ($ipath);
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$pfpga = 1;
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} elsif ($board eq "nexys4" && $ipath eq "xc7a100t") { # nexys4
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@plist = ($ipath);
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$pfpga = 1;
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} elsif ($board eq "atlys" && $ipath eq "xc6slx45") { # atlys
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@plist = ($ipath);
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$pfpga = 1;
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} elsif ($board eq "sp605" && $ipath eq "xc6slx45t") { # sp605
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@plist = ("xccace", $ipath);
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$pfpga = 2;
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} else {
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bailout("only s3board/nexys2,3/atlys/sp605 supported");
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}
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my @blist;
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foreach my $part (@plist) {
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if ($part =~ m/^xcf/) { push @blist, "xcf/data" } # proms
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elsif ($part =~ m/^xc3s\d*$/) { push @blist, "spartan3/data" } # s-3
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elsif ($part =~ m/^xc3s\d*e$/) { push @blist, "spartan3e/data" } # s-3e
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elsif ($part =~ m/^xc6slx\d*t?$/) { push @blist, "spartan6/data" }# s-6 lx
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elsif ($part =~ m/^xc7a\d*t?$/) { push @blist, "artix7/data" } # 7-a
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elsif ($part =~ m/^xccace$/) { push @blist, "acempm/data" } # sys-ace
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else {
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bailout("no bsdl path known for $part");
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}
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}
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my $cmd = shift @ARGV;
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my $file = shift @ARGV;
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bailout("no command specified") if (! defined $cmd);
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bailout("no bit or svf file specified") if (! defined $file);
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bailout("input file not found or readable") if (! -r $file);
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my $xilpath = $ENV{XILINX};
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bailout("XILINX environment variable not defined") if (! defined $xilpath);
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# ----- iconfig action --------------------------------------------------------
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if ($cmd eq "iconfig") {
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my $tmpfile = "tmp_config_wrapper.cmd";
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open (OFILE, ">$tmpfile") or bailout("Couldn't open tmp cmd file: $!");
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print OFILE "setMode -bs\n";
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print OFILE "setCable -p auto\n";
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for (my $i = 0; $i<=$#plist; $i++) {
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printf OFILE "addDevice -p %d -part %s\n", $i+1, $plist[$i];
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}
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printf OFILE "assignFile -p %d -file %s\n", $pfpga, $file;
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printf OFILE "program -p %d -verify\n", $pfpga;
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print OFILE "quit\n";
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close (OFILE) or bailout("Couldn't close tmp cmd file: $!");
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my $rc = run_command("impact -batch", $tmpfile);
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exit $rc;
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# ----- jconfig action --------------------------------------------------------
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} elsif ($cmd eq "jconfig") {
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my $bpath = join ";", map "$xilpath/$_",@blist;
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my $tmpfile = "tmp_config_wrapper.cmd";
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open (OFILE, ">$tmpfile") or bailout("Couldn't open tmp cmd file: $!");
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# the UrJtag and Xilinx impact have different chain and part number schemes
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# impact: 1-based, 1 is first in chain;
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# UrJtag: 0-based, 0 is last in chain;
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# e.g. on Digilent Nexys2:
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# impact: (1) FPGA (2) PROM
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# UrJtag: (1) FPGA (0) PROM
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my $jtag_part = $#plist + 1 - $pfpga;
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# handle USB VID/PID of board
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# taken from RETRO_FX2_VID and RETRO_FX2_PID environment variables
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# in the retro11 project the default is:
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# VID: 16c0 (VOTI)
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# PID: 03ef (VOTI free for internal lab use 1007)
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#
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# !! Important Note on Usage of this USB VID/PID !!
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# This VID/PID is owned by VOTI, a small dutch company. Usage is granted
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# for 'internal lab use only' by VOTI under the conditions:
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# - the gadgets in which you use those PIDs do not leave your desk
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# - you won't complain to VOTI if you get in trouble with duplicate PIDs
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# (for instance because someone else did not follow the previous rule).
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# See also http://www.voti.nl/pids/pidfaq.html
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#
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my $fx2_vid = $ENV{RETRO_FX2_VID};
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my $fx2_pid = $ENV{RETRO_FX2_PID};
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$fx2_vid = "16c0" unless defined $fx2_vid;
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$fx2_pid = "03ef" unless defined $fx2_pid;
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# give vid/pid with 0x prefix. jtag #2007 requires this, #1502 tolerates
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print OFILE "cable usbblaster vid=0x$fx2_vid pid=0x$fx2_pid\n";
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printf OFILE "bsdl path %s\n", $bpath;
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print OFILE "detect\n";
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printf OFILE "part %d\n", $jtag_part;
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printf OFILE "svf %s\n", $file;
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close (OFILE) or bailout("Couldn't close tmp cmd file: $!");
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my $rc = run_command("jtag", $tmpfile);
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exit $rc;
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# ----- bit2svf action --------------------------------------------------------
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} elsif ($cmd eq "bit2svf") {
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my $ofile = $file;
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$ofile =~ s/\.bit/\.svf/;
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my $tmpfile = "tmp_config_wrapper.cmd";
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open (OFILE, ">$tmpfile") or bailout("Couldn't open tmp cmd file: $!");
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print OFILE "setMode -bs\n";
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printf OFILE "setCable -port svf -file %s\n", $ofile;
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printf OFILE "addDevice -p 1 -file %s\n", $file;
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print OFILE "program -p 1\n";
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print OFILE "quit\n";
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close (OFILE) or bailout("Couldn't close tmp cmd file: $!");
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my $rc = run_command("impact -batch", $tmpfile);
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exit $rc;
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}
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bailout("command must be bit2svf, iconfig or jconfig");
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#-------------------------------------------------------------------------------
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sub run_command {
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my ($cmd, $tmpfile) = @_;
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my $wrc;
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if (defined $opts{dry_run}) {
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print STDOUT "$cmd\n";
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$wrc = system "/bin/sh", "-c", "cat $tmpfile";
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} else {
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$wrc = system "/bin/sh", "-c", "$cmd $tmpfile";
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}
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my $rc = 0;
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if ($wrc != 0) {
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my $rc = int($wrc/256);
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if ($rc == 0) {
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my $sig = $wrc % 256;
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print STDERR "config_wrapper-I $cmd aborted by signal $sig\n";
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$rc = 1;
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} else {
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print STDERR "config_wrapper-I $cmd failed (rc=$rc) $?\n";
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}
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}
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unlink $tmpfile or bailout("Couldn't delete tmp cmd file: $!");
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return $rc;
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}
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#-------------------------------------------------------------------------------
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sub bailout {
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my ($msg) = @_;
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print STDERR "config_wrapper-F: $msg\n";
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exit 1;
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}
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#-------------------------------------------------------------------------------
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sub print_help {
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print "usage: config_wrapper [--help] [--board=b] [--path=p] cmd file\n";
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print " cmd bit2svf or iconfig or jconfig\n";
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print " --help this message\n";
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print " --dry_run print impact command list\n";
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print " --board=b type of board\n";
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print " --path=p type of fpga\n";
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}
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