nes-proj/cpu/mc1322x/tools/test-grid/burn-macs.pl

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Perl
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#!/usr/bin/perl
use strict;
my $bin = shift;
my $terms = shift;
my $addr = "0x1e000";
my $iab = 0xa8c; # Redwire, LLC's IAB
my $mac_h;
my $mac_l;
if(defined($iab)) {
$mac_h = 0x0050C200 | ($iab >> 4);
$mac_l = ($iab & 0xf) << 28;
}
if (! $terms) {
print "Usage: $0 flasher.bin num-devices\n";
die;
}
for (my $t=0; $t<$terms; $t++) {
my $dev_num = 2 * $t + 1;
$mac_l |= $dev_num;
#stupid 32-bit thing...
my $mac;
printf("mac_h %x\n", $mac_h);
printf("mac_l %x\n", $mac_l);
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my @words;
for(my $i=0; $i<4; $i++) {
push @words, ($mac_h >> ($i * 8)) & 0xff;
}
for(my $i=0; $i<4; $i++) {
push @words, ($mac_l >> ($i * 8)) & 0xff;
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}
reverse @words;
foreach my $byte (@words) {
printf("%02X",$byte);
}
print "\n";
my $word1 = sprintf("%02X%02X%02X%02X",$words[4],$words[5],$words[6],$words[7]);
my $word2 = sprintf("%02X%02X%02X%02X",$words[0],$words[1],$words[2],$words[3]);
my $ftdi_num = $terms - $t - 1;
my $cmd = "../burn-mac.pl --iab=a8c --term=/dev/ttyUSB$dev_num --index=$ftdi_num $bin $dev_num";
print "$cmd\n";
system($cmd);
}