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Merge pull request #1598 from antmicro/fix-gtp-pips 

071-ppips: add missing GTP-related PPIPs
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litghost 2021-03-02 11:59:51 -08:00 committed by GitHub
parent 6867429cc3 d16d54fa91
commit dbf0237b9a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 14 deletions
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38
fuzzers/071-ppips/generate.tcl
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@ -153,21 +153,27 @@ proc write_gtp_channel_ppips_db {filename tile tile_suffix} {
foreach pip [get_pips -of_objects $tile] {
set dst_wire [get_wires -downhill -of_objects $pip]
if {[get_pips -uphill -of_objects [get_nodes -of_objects $dst_wire]] == $pip} {
set src_wire [get_wires -uphill -of_objects $pip]
set src_wire [get_wires -uphill -of_objects $pip]
if {![regexp "IMUX" $src_wire] && ![regexp "GTPE2_CTRL" $src_wire] && ![regexp "GTPE2_CLK" $src_wire]} {
continue
}
puts $fp "${tile_type}${tile_suffix}.[regsub {.*/} $dst_wire ""].[regsub {.*/} $src_wire ""] always"
set logic_outs [regexp "LOGIC_OUTS" $dst_wire]
set imux [regexp "IMUX" $src_wire]
set ctrl [regexp "GTPE2_CTRL" $src_wire]
set clk [regexp "GTPE2_CLK" $src_wire]
set ibufds [regexp "IBUFDS" $src_wire]
set refclk [regexp "COMMON_REFCLK" $src_wire]
set tx_pads [regexp "TX\[NP\]_PAD" $dst_wire]
set rx_pads [regexp "RX\[NP\]_PAD" $src_wire]
if {!$logic_outs && !$tx_pads && !$rx_pads && !$imux && !$ctrl && !$clk && !$refclk && !($ibufds && $tile_suffix == "")} {
continue
}
puts $fp "${tile_type}${tile_suffix}.[regsub {.*/} $dst_wire ""].[regsub {.*/} $src_wire ""] always"
}
close $fp
}
proc write_gtp_int_interface_ppips_db {filename tile} {
proc write_gtp_int_interface_ppips_db {filename tile tile_suffix wire_suffix} {
set fp [open $filename "w"]
set tile [get_tiles $tile]
set tile_type [get_property TILE_TYPE $tile]
@ -176,15 +182,17 @@ proc write_gtp_int_interface_ppips_db {filename tile} {
set dst_wire [get_wires -downhill -of_objects $pip]
set src_wire [get_wires -uphill -of_objects $pip]
if {![regexp "IMUX_OUT" $dst_wire]} {
continue
}
if {[regexp "DELAY" $src_wire]} {
continue
}
puts $fp "${tile_type}.[regsub {.*/} $dst_wire ""].[regsub {.*/} $src_wire ""] always"
set map {}
lappend map {GTPE2} GTPE2${wire_suffix}
set dst_wire [string map $map $dst_wire]
set src_wire [string map $map $src_wire]
puts $fp "${tile_type}${tile_suffix}.[regsub {.*/} $dst_wire ""].[regsub {.*/} $src_wire ""] always"
}
close $fp
@ -261,6 +269,8 @@ foreach tile_type {GTP_INT_INTERFACE} {
set tiles [get_tiles -filter "TILE_TYPE == $tile_type"]
if {[llength $tiles] != 0} {
set tile [lindex $tiles 0]
write_gtp_int_interface_ppips_db "ppips_[string tolower $tile_type].db" $tile
write_gtp_int_interface_ppips_db "ppips_[string tolower $tile_type].db" $tile "" ""
write_gtp_int_interface_ppips_db "ppips_[string tolower $tile_type]_r.db" $tile "_R" "_R"
write_gtp_int_interface_ppips_db "ppips_[string tolower $tile_type]_l.db" $tile "_L" "_LEFT"
}
}