sysid_intel: Added adi_pd_intel.tcl

main
Sergiu Arpadi 2020-08-18 21:51:01 +01:00 committed by sarpadi
parent 4a28a4e856
commit f57643b451
2 changed files with 205 additions and 0 deletions

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@ -0,0 +1,204 @@
## Converts a string input to hex and adds whitespace as padding to obtain the size defined by
# the blocksize parameter.
#
# \param[str] - string input
# \param[blocksize] - size of hex output in bytes
#
# \return - hex
#
proc stringtohex {str blocksize} {
binary scan $str H* hex;
return [format %0-[expr $blocksize * 2]s $hex];
}
## Generates the 8 bit checksum for the input hex string
#
# \param[hex] - string input
#
# \return - 8 bit checksum
#
proc checksum8bit {hex} {
set byte {};
set chks 0;
for {set i 0} {$i < [string length $hex]} {incr i} {
if { ($i+1) % 2 == 0} {
append byte [string index $hex $i];
set chks [expr $chks + "0x$byte"];
puts $chks;
} else {
set byte [string index $hex $i];
}
};
return [format %0.2x [expr 255 - [expr "0x[string range [format %0.2x $chks] [expr [string length [format %0.2x $chks]] -2] [expr [string length [format %0.2x $chks]] -1]]"] +1]];
}
## Flips the characters of a string, four at a time. Used to fix endianness.
#
# \param[str] - string input
#
# \return - string
#
proc hexstr_flip {str} {
set line {};
set fstr {};
set byte {};
for {set i 0} {$i < [string length $str]} {incr i} {
if {[expr ($i+1) % 8] == 0} {
puts "ti: $i";
append line [string index $str $i];
set line_d $line;
puts "line_d $line_d"
set fline {};
for {set j 0} {$j < [string length $line]} {incr j} {
if {[expr ($j+1) % 2] == 0} {
append fline [rev_by_string [append byte [string index $line $j]]];
} else {
set byte [string index $line $j];
}
};
append fstr [rev_by_string $fline];
set line {};
} else {
puts "fi: $i";
append line [string index $str $i];
puts "line: $line";
}
};
return $fstr;
}
## Reverses the character order of a string
#
# \param[str] - string input
#
# \return - string
#
proc rev_by_string {str} {
set rev "";
set length [string length $str];
for {set i 0} {$i < $length} {incr i} {
set rev "[string index $str $i]$rev";
};
return $rev;
}
## Generates a file used for initializing the system ROM.
#
# \param[custom_string] - string input
#
proc sysid_gen_sys_init_file {custom_string} {
global project_name;
puts "project_name: $project_name";
if {[catch {exec git rev-parse HEAD} gitsha_string] != 0} {
set gitsha_string 0;
}
set gitsha_hex [hexstr_flip [stringtohex $gitsha_string 44]];
puts "gitsha_hex $gitsha_hex"
set git_clean_string "f";
if {$gitsha_string != 0} {
if {[catch {exec git status .} gitstat_string] == 0} {
if [expr [string match *modified $gitstat_string] == 0] {
set git_clean_string "t";
}
}
}
set git_clean_hex [hexstr_flip [stringtohex $git_clean_string 4]];
puts "git_clean_hex $git_clean_hex"
set vadj_check_string "vadj";
set vadj_check_hex [hexstr_flip [stringtohex $vadj_check_string 4]];
puts "vadj_check_hex $vadj_check_hex"
set thetime [clock seconds];
set timedate_hex [hexstr_flip [stringtohex $thetime 12]];
puts "timedate_hex $timedate_hex"
set verh_hex {};
set verh_size 448;
append verh_hex $gitsha_hex $git_clean_hex $vadj_check_hex $timedate_hex;
append verh_hex "00000000" [checksum8bit $verh_hex] "000000";
set verh_hex [format %0-[expr [expr $verh_size] * 8]s $verh_hex];
set table_size 16;
set comh_size [expr 8 * $table_size];
set comh_ver_hex "00000001";
set projname_hex [hexstr_flip [stringtohex [lindex [split $project_name _] 0] 32]];
puts "projname_hex $projname_hex"
set boardname_hex [hexstr_flip [stringtohex [lindex [split $project_name) _] 1] 32]];
puts "boardname_hex $boardname_hex"
set custom_hex [hexstr_flip [stringtohex $custom_string 64]];
puts "custom_hex $custom_hex"
set pr_offset "00000000";
set comh_hex {};
append comh_hex $comh_ver_hex;
set offset $table_size;
append comh_hex [format %08s [format %0.2x $offset]];
set offset [expr $table_size + $verh_size];
append comh_hex [format %08s [format %0.2x $offset]];
set offset [expr $offset + [expr [string length $projname_hex] / 8]];
append comh_hex [format %08s [format %0.2x $offset]];
set offset [expr $offset + [expr [string length $boardname_hex] / 8]];
append comh_hex [format %08s [format %0.2x $offset]];
set offset $pr_offset;
append comh_hex [format %08s $offset];
set comh_hex [format %0-[expr [expr $table_size - 2] * 8]s $comh_hex];
append comh_hex "00000000" [checksum8bit $comh_hex] "000000";
set sys_mem_hex [format %0-[expr 512 * 8]s [concat $comh_hex$verh_hex$projname_hex$boardname_hex$custom_hex]];
set sys_mem_file [open "mem_init_sys.txt" "w"];
for {set i 0} {$i < [string length $sys_mem_hex]} {incr i} {
if { ($i+1) % 8 == 0} {
puts $sys_mem_file [string index $sys_mem_hex $i];
} else {
puts -nonewline $sys_mem_file [string index $sys_mem_hex $i];
}
};
close $sys_mem_file;
}
## Generates a file used for initializing the PR ROM.
#
# \param[custom_string] - string input
#
proc sysid_gen_pr_init_file {custom_string} {
set custom_hex [stringtohex $custom_string 64];
set pr_mem_file [open "mem_init_pr.txt" "w"];
for {set i 0} {$i < [string length $custom_hex]} {incr i} {
if { ($i+1) % 8 == 0} {
puts $pr_mem_file [string index $custom_hex $i];
} else {
puts -nonewline $pr_mem_file [string index $custom_hex $i];
}
};
close $pr_mem_file;
}

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@ -131,6 +131,7 @@ proc adi_project {project_name {parameter_list {}}} {
}
set QFILE [open "system_qsys_script.tcl" "w"]
puts $QFILE "set project_name $project_name"
puts $QFILE "set mmu_enabled $mmu_enabled"
puts $QFILE "set ad_hdl_dir $ad_hdl_dir"
puts $QFILE "set ad_ghdl_dir $ad_ghdl_dir"