ip.tcl 24.4 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
# Copyright (c) 2014-2020 Embedded Systems and Applications, TU Darmstadt.
#
# This file is part of TaPaSCo
# (see https://github.com/esa-tu-darmstadt/tapasco).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#


21
22
23
24
25
26
namespace eval ::tapasco::ip {
  set stdcomps [dict create]

  # check if we're running inside Vivado
  if {[llength [info commands version]] > 0} {
    # source IP catalog VLNVs for the current Vivado version
27
    set cip [format "$::env(TAPASCO_HOME_TCL)/common/common_%s.tcl" [version -short]]
28
    if {! [file exists $cip]} {
29
30
31
32
33
34
      set cip_org $cip
      set cip [format "$::env(TAPASCO_HOME_TCL)/common/common_%s.tcl" "[::tapasco::get_vivado_version_major].[::tapasco::get_vivado_version_minor]"]
      if {! [file exists $cip]} {
        puts "Could not find $cip_org, Vivado [version -short] is not supported yet!"
        exit 1
      }
35
    }
36
37

    source $cip
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
  } {
    puts "Skipping IP catalog."
  }

  # Automatically generate create proc for every known IP block.
  # Can be overridden below.
  foreach comp [dict keys $stdcomps] {
    namespace export create_${comp}
    set vlnv [dict get $stdcomps $comp "vlnv"]
    proc create_${comp} {name} {
      variable stdcomps
      set comp_name [regsub {^([^:]*::)*create_} [lindex [info level 0] 0] {}]
      set vlnv [dict get $stdcomps $comp_name "vlnv"]
      puts "Creating component $name ..."
      puts "  VLNV: $vlnv"
      return [create_bd_cell -type ip -vlnv $vlnv $name]
    }
  }

  namespace export get_vlnv

  # Returns the VLNV for a given abstract TaPaSCo name.
  proc get_vlnv {name} {
    variable stdcomps
    if {! [dict exists $stdcomps $name]} { error "VLNV for $name was not found in IP catalog!" }
    return [dict get $stdcomps $name vlnv]
  }

  # Instantiates binary counter IP core.
  # @param name Name of the instance.
  # @param output_width Bit width of the counter.
  # @return bd_cell of the instance.
70
  proc create_bincnt {name width} {
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
    variable stdcomps
    puts "Creating $width-bits binary counter ..."
    puts "  VLNV: [dict get $stdcomps bincnt vlnv]"

    set bincnt [create_bd_cell -type ip -vlnv [dict get $stdcomps bincnt vlnv] $name]
    # set bit-width
    set_property -dict [list CONFIG.Output_Width $width CONFIG.Restrict_Count {false}] $bincnt
    return $bincnt
  }

  # Instantiates an AXI4 Interrupt Controller IP core.
  # @param name Name of the instance (default: axi_intc).
  # @return bd_cell of the instance.
  proc create_axi_irqc {{name axi_intc}} {
    variable stdcomps
    puts "Creating interrupt control $name ..."
    puts "  VLNV: [dict get $stdcomps axi_irqc vlnv]"

    set irqc [create_bd_cell -type ip -vlnv [dict get $stdcomps axi_irqc vlnv] $name]
    # activate edge-sensitive interrupts
    set_property -dict [list \
      CONFIG.C_KIND_OF_INTR.VALUE_SRC USER \
      CONFIG.C_KIND_OF_INTR {0xFFFFFFFF} \
      CONFIG.C_IRQ_CONNECTION {1} \
    ] $irqc
    # set_property -dict [list CONFIG.C_EN_CASCADE_MODE {1} CONFIG.C_CASCADE_MASTER {1}] $irqc
    return $irqc
  }

  # Instantiates an AXI4 Interconnect IP.
  # @param name Name of the instance.
  # @param no_slaves Number of AXI4 Slave interfaces.
  # @param no_masters Number of AXI4 Master interfaces.
  # @return bd_cell of the instance.
  proc create_axi_ic {name no_slaves no_masters} {
    variable stdcomps
    puts "Creating AXI Interconnect $name with $no_slaves slaves and $no_masters masters..."
    puts "  VLNV: [dict get $stdcomps axi_ic vlnv]"

    set ic [create_bd_cell -type ip -vlnv [dict get $stdcomps axi_ic vlnv] $name]
    set props [list CONFIG.NUM_SI $no_slaves CONFIG.NUM_MI $no_masters]
    for {set i 0} {$i < $no_slaves} {incr i} {
      set ifname [format "CONFIG.S%02d_HAS_REGSLICE" $i]
      lappend props $ifname {4}
    }
    for {set i 0} {$i < $no_masters} {incr i} {
      set ifname [format "CONFIG.M%02d_HAS_REGSLICE" $i]
      lappend props $ifname {4}
    }
    set_property -dict $props $ic
    return $ic
  }

Jaco Hofmann's avatar
Jaco Hofmann committed
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
  # Instantiates an AXI4 Smartconnect IP.
  # @param name Name of the instance.
  # @param no_slaves Number of AXI4 Slave interfaces.
  # @param no_masters Number of AXI4 Master interfaces.
  # @param no_clocks Number of different clocks used.
  # @return bd_cell of the instance.
  proc create_axi_sc {name no_slaves no_masters {num_clocks 1}} {
    variable stdcomps
    puts "Creating AXI Smartconnect $name with $no_slaves slaves, $no_masters masters and $num_clocks clocks..."
    puts "  VLNV: [dict get $stdcomps axi_sc vlnv]"

    set ic [create_bd_cell -type ip -vlnv [dict get $stdcomps axi_sc vlnv] $name]
    set props [list CONFIG.NUM_SI $no_slaves CONFIG.NUM_MI $no_masters CONFIG.NUM_CLKS $num_clocks CONFIG.HAS_ARESETN {0}]
    set_property -dict $props $ic
    return $ic
  }

  proc connect_sc_default_clocks {name {main_clk "design"}} {
    puts "Connecting AXI Smartconnect $name to the default clocks..."
    set_property -dict [list CONFIG.NUM_CLKS {3}] $name

    set clk [tapasco::subsystem::get_port $main_clk "clk"]
    puts "Connecting clock of type $main_clk as main clock -> $clk"
    connect_bd_net [get_bd_pins $clk] [get_bd_pins $name/aclk]

    set i 1
    foreach c {host design mem} {
      if {$c != $main_clk} {
        set clk [tapasco::subsystem::get_port $c "clk"]
        puts "Connecting clock of type $c -> $clk"
        connect_bd_net [get_bd_pins $clk] [get_bd_pins $name/[format "aclk%d" $i]]
        incr i
      }
    }
  }

160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
  # Instantiates a Zynq-7000 Processing System IP core.
  # @param name Name of the instance (default: ps7).
  # @param preset Name of board preset to apply (default: ::tapasco::get_board_preset).
  # @param freq_mhz FCLK_0 frequency in MHz (default: ::tapasco::get_design_frequency).
  # @return bd_cell of the instance.
  proc create_ps {{name ps7} {preset [::tapasco::get_board_preset]} {freq_mhz [::tapasco::get_design_frequency]}} {
    variable stdcomps
    puts "Creating Zynq-7000 series IP core ..."
    puts "  VLNV: [dict get $stdcomps ps vlnv]"
    puts "  Preset: $preset"

    set ps [create_bd_cell -type ip -vlnv [dict get $stdcomps ps vlnv] $name]
    if {$preset != {} && $preset != ""} {
      set_property -dict [list CONFIG.preset $preset] $ps
      apply_bd_automation -rule xilinx.com:bd_rule:processing_system7 -config {make_external "FIXED_IO, DDR" apply_board_preset "1" Master "Disable" Slave "Disable" } $ps
    } {
      apply_bd_automation -rule xilinx.com:bd_rule:processing_system7 -config {make_external "FIXED_IO, DDR" Master "Disable" Slave "Disable" } $ps
    }
    return $ps
  }

181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
  # Instantiates a Zynq-Ultra Scale + Processing System IP core.
  # @param name Name of the instance (default: ps7).
  # @param preset Name of board preset to apply (default: ::tapasco::get_board_preset).
  # @param freq_mhz FCLK_0 frequency in MHz (default: ::tapasco::get_design_frequency).
  # @return bd_cell of the instance.
  proc create_ultra_ps {{name ultra_ps} {preset [::tapasco::get_board_preset]} {freq_mhz [::tapasco::get_design_frequency]}} {
    variable stdcomps
    puts "Creating Zynq-US+ series IP core ..."
    puts "  VLNV: [dict get $stdcomps ultra_ps vlnv]"
    puts "  Preset: $preset"

    set ps [create_bd_cell -type ip -vlnv [dict get $stdcomps ultra_ps vlnv] $name]
    if {$preset != {} && $preset != ""} {
      apply_bd_automation -rule xilinx.com:bd_rule:zynq_ultra_ps_e -config {make_external "FIXED_IO, DDR" apply_board_preset "1" Master "Disable" Slave "Disable" } $ps
    } {
      apply_bd_automation -rule xilinx.com:bd_rule:zynq_ultra_ps_e -config {make_external "FIXED_IO, DDR" Master "Disable" Slave "Disable" } $ps
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
    }
    return $ps
  }

  # Instantiates a Zynq-7000 Processing System IP BFM simulation core.
  # @param name Name of the instance (default: ps7).
  # @param preset Name of board preset to apply (default: ::tapasco::get_board_preset).
  # @param freq_mhz FCLK_0 frequency in MHz (default: ::tapasco::get_design_frequency).
  # @return bd_cell of the instance.
  proc create_ps_bfm {{name ps7} {preset [::tapasco::get_board_preset]} {freq_mhz [::tapasco::get_design_frequency]}} {
    variable stdcomps
    puts "Creating Zynq-7000 series BFM IP core ..."
    puts "  VLNV: [dict get $stdcomps ps_bfm vlnv]"
    puts "  Preset: $preset"
    puts "  FCLK0 : $freq_mhz"

    set paramlist [list \
        CONFIG.PCW_USE_M_AXI_GP0 {1} \
        CONFIG.PCW_USE_M_AXI_GP1 {1} \
        CONFIG.PCW_USE_S_AXI_HP0 {1} \
        CONFIG.PCW_USE_S_AXI_HP1 {1} \
        CONFIG.PCW_USE_S_AXI_HP2 {1} \
        CONFIG.PCW_USE_S_AXI_HP3 {1} \
        CONFIG.PCW_FCLK_CLK0_FREQ [expr $freq_mhz * 1000000] \
      ]

    set ps [create_bd_cell -type ip -vlnv [dict get $stdcomps ps_bfm vlnv] $name]
    set_property -dict $paramlist $ps
    return $ps
  }

  # Instantiates a XLConcat bit concatenation IP core.
  # @param name Name of the instance.
  # @param inputs Number of input wires.
  # @return bd_cell of the instance.
  proc create_xlconcat {name inputs} {
    variable stdcomps
    puts "Creating xlconcat $name with $inputs ..."
    puts "  VLNV: [dict get $stdcomps xlconcat vlnv]"

    set xlconcat [create_bd_cell -type ip -vlnv [dict get $stdcomps xlconcat vlnv] $name]
    set_property -dict [list CONFIG.NUM_PORTS $inputs] $xlconcat
    return $xlconcat
  }

  # Instantiates a XLSlice bit slicing IP core.
  # @param name Name of the instance.
  # @param width Number of input wires.
  # @param bit Selected bit.
  # @return bd_cell of the instance.
  proc create_xlslice {name width bit} {
    variable stdcomps
    puts "Creating xlslice $name with $width-bit width and bit $bit selected ..."
    puts "  VLNV: [dict get $stdcomps xlslice vlnv]"

    set xlslice [create_bd_cell -type ip -vlnv [dict get $stdcomps xlslice vlnv] $name]
    set_property -dict [list CONFIG.DIN_WIDTH $width CONFIG.DIN_TO $bit CONFIG.DIN_FROM $bit CONFIG.DOUT_WIDTH 1] $xlslice
    return $xlslice
  }

  # Create a constant tie-off.
  # @param name Name of the instance.
  # @param width Number of input wires.
  # @param value Value of the constant.
  # @return bd_cell of the instance.
  proc create_constant {name width value} {
    variable stdcomps
    puts "Creating xlconstant $name with $width-bit width and value $value ..."
    puts "  VLNV: [dict get $stdcomps xlconst vlnv]"

    set xlconst [create_bd_cell -type ip -vlnv [dict get $stdcomps xlconst vlnv] $name]
    set_property -dict [list CONFIG.CONST_WIDTH $width CONFIG.CONST_VAL $value] $xlconst
    return $xlconst
  }

  # Instantiates a performance counter controller for the zedboard OLED display.
  # @param name Name of the instance.
  proc create_oled_ctrl {name} {
    variable stdcomps
276
    set composition [tapasco::get_composition]
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
    set pecount 0
    dict for {k v} $composition {
      set c [dict get $composition $k count]
      set pecount [expr "$pecount + $c"]
    }
    set oled_freq "10"
    set width [expr 128 / max(1, ($pecount / 32))]
    set cw [expr "log($width) / log(2)"]
    set p [expr round($oled_freq) * 1000]

    puts "Creating OLED Controller ..."
    puts "  VLNV       : [dict get $stdcomps oled_ctrl vlnv]"
    puts "  C_DELAY_1MS: $p"
    puts "  C_COLS     : $width"
    puts "  C_COUNTER_N: $pecount"
    puts "  C_COUNTER_W: $cw"

    set oc [create_bd_cell -type ip -vlnv [dict get $stdcomps oled_ctrl vlnv] $name]
295
    set xdc "$::env(TAPASCO_HOME_TCL)/common/ip/oled_pc/constraints/oled.xdc"
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
    read_xdc $xdc
    set_property PROCESSING_ORDER LATE [get_files $xdc]

    set_property -dict [list \
      "CONFIG.C_DELAY_1MS" "$p" \
      "CONFIG.C_COUNTER_N" "$pecount" \
      "CONFIG.C_COUNTER_W" [expr "round(log($width) / log(2))"] \
      "CONFIG.C_COLS" "$width" \
    ] $oc
    puts "  OLED controller frequency: $oled_freq MHz => C_DELAY_1MS = [expr round($oled_freq * 1000)]"
    return $oc
  }

  # Instantiates an AXI-MM full to lite stripper (assumes no bursts etc.).
  # @param name Name of the instance.
  proc create_mm_to_lite {name} {
    variable stdcomps
    puts "Creating AXI full to lite stripper ..."
    puts "  VLNV: [dict get $stdcomps mm_to_lite vlnv]"

    set inst [create_bd_cell -type ip -vlnv [dict get $stdcomps mm_to_lite vlnv] $name]
    set_property -dict [list CONFIG.C_S_AXI_ID_WIDTH {32}] $inst
    return $inst
  }

Jaco Hofmann's avatar
Jaco Hofmann committed
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
  proc create_msixusptrans {name pcie} {
    variable stdcomps
    puts "Creating translator for US+ MSIx VLNV and connecting it to $pcie ..."
    puts "  VLNV: [dict get $stdcomps msixusptrans vlnv]"

    set inst [create_bd_cell -type ip -vlnv [dict get $stdcomps msixusptrans vlnv] $name]
    connect_bd_net [get_bd_pins $pcie/cfg_interrupt_msix_address] [get_bd_pins $inst/m_cfg_interrupt_msix_address]
    connect_bd_net [get_bd_pins $pcie/cfg_interrupt_msix_data] [get_bd_pins $inst/m_cfg_interrupt_msix_data]
    connect_bd_net [get_bd_pins $inst/m_cfg_interrupt_msix_int] [get_bd_pins $pcie/cfg_interrupt_msix_int]
    connect_bd_net [get_bd_pins $pcie/cfg_interrupt_msix_enable] [get_bd_pins $inst/m_cfg_interrupt_msix_enable]
    connect_bd_net [get_bd_pins $pcie/cfg_interrupt_msi_fail] [get_bd_pins $inst/m_cfg_interrupt_msix_fail]
    connect_bd_net [get_bd_pins $inst/m_cfg_interrupt_msix_sent] [get_bd_pins $pcie/cfg_interrupt_msi_sent]
    return $inst
  }

336
337
338
339
340
341
342
343
344
345
346
347
348
  # Instantiates an AXI System Cache.
  # @param name Name of the instance.
  proc create_axi_cache {name {num_ports 3} {size 262144} {num_sets 2}} {
    variable stdcomps
    puts "Creating AXI System Cache ..."
    puts "  VLNV: [dict get $stdcomps system_cache vlnv]"
    puts "  ports: $num_ports"
    puts "  size: $size B"
    puts "  number sets: $num_sets"

    set inst [create_bd_cell -type ip -vlnv [dict get $stdcomps system_cache vlnv] $name]
    set_property -dict [list \
      CONFIG.C_CACHE_SIZE $size \
349
      CONFIG.C_M0_AXI_THREAD_ID_WIDTH {6} \
350
351
      CONFIG.C_NUM_GENERIC_PORTS $num_ports \
      CONFIG.C_NUM_OPTIMIZED_PORTS {0} \
352
      CONFIG.C_NUM_WAYS $num_sets \
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
    ] $inst
    return $inst
  }

  # Instantiates an AXI protocol converter.
  # @param name Name of the instance.
  # @param from Protocol on slave side (default: AXI4LITE)
  # @param to   Protocol on master side (default: AXI4)
  proc create_proto_conv {name {from "AXI4LITE"} {to "AXI4"}} {
    variable stdcomps
    puts "Creating AXI Protocol converter $name $from -> $to ..."
    set vlnv [dict get $stdcomps proto_conv vlnv]
    puts "  VLNV: $vlnv"

    set inst [create_bd_cell -type ip -vlnv $vlnv $name]
    set_property -dict [list CONFIG.MI_PROTOCOL $to CONFIG.SI_PROTOCOL $from] $inst
    return $inst
  }

  # Instantiates an AXI datawidth converter.
  # @param name Name of the instance.
  # @param from Data width on slave side (default: 256)
  # @param to   Data width on master side (default: 64)
  proc create_dwidth_conv {name {from "256"} {to ""}} {
    variable stdcomps
    puts "Creating AXI Datawidth converter $name $from -> $to ..."
    set vlnv [dict get $stdcomps dwidth_conv vlnv]
    puts "  VLNV: $vlnv"

    set inst [create_bd_cell -type ip -vlnv $vlnv $name]
    if {$to != ""} {
      set_property -dict [list CCONFIG.SI_DATA_WIDTH $from CONFIG.MI_DATA_WIDTH $to] $inst
    }
    return $inst
  }

  # Instantiates a System ILA core for AXI debugging.
  # @param name Name of the instance
  # @param ports Number of ports (optional, default: 1)
  # @param depth Data depth (optional, default: 1024)
  # @param stages Input pipeline stages (optional, default: 0)
  # @return block design cell (or error)
  proc create_system_ila {name {ports 1} {depth 1024} {stages 0}} {
    variable stdcomps
    puts "Creating System ILA $name ..."
    set vlnv [dict get $stdcomps system_ila vlnv]
    puts "  VLNV: $vlnv"
    set inst [create_bd_cell -type ip -vlnv $vlnv $name]
    set_property -dict [list \
      CONFIG.C_NUM_MONITOR_SLOTS $ports \
      CONFIG.C_DATA_DEPTH $depth \
      CONFIG.C_INPUT_PIPE_STAGES $stages \
    ] $inst
    return $inst
  }

409
  # Instantiates a AXI BRAM controller used as the TaPaSCo status core.
410
411
412
413
414
  # @param name Name of the instance.
  # @param ids  List of kernel IDs.
  proc create_tapasco_status {name {ids {}}} {
    puts "Creating custom status core ..."
    puts "  IDs : $ids"
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431

    # create the IP core
    set base [tapasco::ip::create_bram_ctrl "${name}_base"]
    set axi [tapasco::ip::create_axi_bram_ctrl $name]

    set_property -dict [list CONFIG.DATA_WIDTH {64} \
                             CONFIG.PROTOCOL {AXI4} \
                             CONFIG.SINGLE_PORT_BRAM {1} \
                             CONFIG.ECC_TYPE {0}] $axi

    connect_bd_intf_net [get_bd_intf_pins $base/BRAM_PORTA] [get_bd_intf_pins $axi/BRAM_PORTA]

    return $axi
  }

  # Generate Infrastructure as JSON file and generate COE file as BRAM source
  proc update_tapasco_status_base {name} {
432
    puts "  sourcing JSON lib ..."
433
    source -notrace "$::env(TAPASCO_HOME_TCL)/common/json_write.tcl"
434
435
436
437
438
439
440
441
442
443
444
445
446
447
    package require json::write

    puts "  making JSON config file ..."
    set json [make_status_config_json]
    set json_file "[file normalize [pwd]]/tapasco_status.json"
    puts "  JSON configuration in $json_file: "
    puts "$json"
    if {[catch {open $json_file "w"} f]} {
      error "could not open file $json_file!"
    } else {
      puts -nonewline $f $json
      close $f
    }

448
    set outfile "[get_property DIRECTORY [current_project]]/statuscore.coe"
449
    if {[catch {exec -ignorestderr json_to_status $json_file $outfile | tee ${json_file}.log >@stdout 2>@1}]} {
450
451
452
453
      puts stderr "Building TaPaSCO status core failed, see ${json_file}.log:"
      puts stderr [read [open ${json_file}.log r]]
      error "Could not build status core."
    }
454
    puts "Wrote COE file to ${outfile}"
455

456
457
    set_property -dict [list CONFIG.Memory_Type {Single_Port_ROM} \
                         CONFIG.Load_Init_File {true}         \
Micha Ober's avatar
Micha Ober committed
458
                         CONFIG.EN_SAFETY_CKT {false}         \
459
                         CONFIG.Coe_File $outfile] [get_bd_cells -filter "NAME == ${name}_base"]
460
461
  }

462
463
464
465
466
467
468
469
470
471
  set debugable_pes [list]

  namespace export add_debug_to_pe
  proc add_debug_to_pe {pe_id name offset size} {
    variable debugable_pes
    puts "Adding debug functionality to PE $pe_id"
    puts "$name @ $offset -> $offset + $size"
    lappend debugable_pes [list $pe_id $name $offset $size]
  }

472
473
474
475
  set interrupts [list]
  set interrupt_mapping [list]

  namespace export add_interrupt
476
  proc add_interrupt { name clk } {
Jaco Hofmann's avatar
Jaco Hofmann committed
477
478
    variable interrupts
    variable interrupt_cntr
Jaco Hofmann's avatar
Jaco Hofmann committed
479
    lappend interrupts "$name" "$clk"
480

481
    return [create_bd_pin -type INTR -dir O "intr_${name}"]
482
483
484
485
  }

  namespace export add_interrupt
  proc set_interrupt_mapping { mapping } {
Jaco Hofmann's avatar
Jaco Hofmann committed
486
    variable interrupt_mapping
487
488
489
490
    set interrupt_mapping $mapping
  }

  namespace export get_interrupt_list
Jaco Hofmann's avatar
Jaco Hofmann committed
491
  proc get_interrupt_list { } {
Jaco Hofmann's avatar
Jaco Hofmann committed
492
    variable interrupts
493
494
495
496
497
    return $interrupts
  }

  namespace export create_interrupt_in_ports
  proc create_interrupt_in_ports {} {
Jaco Hofmann's avatar
Jaco Hofmann committed
498
    variable interrupts
499
    set ports [list]
Jaco Hofmann's avatar
Jaco Hofmann committed
500
    foreach {int clk} $interrupts {
501
      lappend ports [create_bd_pin -type INTR -dir I "intr_${int}"]
502
    }
Jaco Hofmann's avatar
Jaco Hofmann committed
503
    return $ports
504
505
  }

506
507
  # Generate JSON configuration for the status core.
  proc make_status_config_json {} {
508
    variable debugable_pes
509
510
    variable interrupts
    variable interrupt_mapping
511

512
    platform::addressmap::reset
513
    puts "  getting address map ..."
514
515
516
    set addr [platform::get_address_map [platform::get_pe_base_address]]
    set slots [list]
    set slot_id 0
517
    puts "  address map = $addr"
518
    foreach intf [dict keys $addr] {
519
520
521
522
523
524
      if {[string match "/arch/*" "$intf"] == 1} {
        puts "  processing $intf: [dict get $addr $intf kind] ..."
        switch [dict get $addr $intf "kind"] {
          "register" {
            set kind [format "%d" [regsub {.*target_ip_([0-9][0-9]).*} $intf {\1}]]
            set kid [dict get [::tapasco::get_composition] $kind id]
Jaco Hofmann's avatar
Jaco Hofmann committed
525
526
            set vlnv [dict get [::tapasco::get_composition] $kind vlnv]

527
528
            lappend slots [json::write object "Type" [json::write string "Kernel"] "SlotId" $slot_id "Kernel" $kid \
                                              "Offset" [json::write string [format "0x%016x" [expr "[dict get $addr $intf "offset"] - [::platform::get_pe_base_address]"]]]          \
Jaco Hofmann's avatar
Jaco Hofmann committed
529
530
                                              "Size" [json::write string [format "0x%016x" [dict get $addr $intf "range"]]] \
                                              "VLNV" [json::write string $vlnv]]
531
532
533
            incr slot_id
          }
          "memory" {
534
            lappend slots [json::write object "Type" [json::write string "Memory"] "SlotId" $slot_id "Kernel" 0 \
535
                                              "Offset" [json::write string [format "0x%016x" [expr "[dict get $addr $intf "offset"] - [::platform::get_pe_base_address]"]]] \
Jaco Hofmann's avatar
Jaco Hofmann committed
536
537
                                              "Size" [json::write string [format "0x%016x" [dict get $addr $intf "range"]]] \
                                              "VLNV" [json::write string "None"]]
538
539
540
541
            incr slot_id
          }
          "master" {}
          default { error "invalid kind: [dict get $addr $intf kind]" }
542
543
544
        }
      }
    }
545
546
    puts "  finished composition map, composing JSON ..."

547
548
549
550
551
552
553
554
555
556
    set debug [list]
    foreach t $debugable_pes {
        puts $t
        set pe_id [lindex $t 0]
        set name [json::write string [lindex $t 1]]
        set offset [json::write string [format "0x%016x" [lindex $t 2]]]
        set size [json::write string [format "0x%016x" [lindex $t 3]]]
        lappend debug [json::write object "PE_ID" $pe_id "Name" $name "Offset" $offset "Size" $size]
    }

557
    set interrupt_json [list]
Jaco Hofmann's avatar
Jaco Hofmann committed
558
    foreach {name clk} $interrupts mapping $interrupt_mapping {
559
      puts "Interrupt $name @ $mapping"
560
      lappend interrupt_json [json::write object "Name" [json::write string $name] "Mapping" $mapping]
561
562
    }

563
    # get platform component base addresses
564
    set pc_bases [list]
565
566
    foreach {pc_name pc_base size} [::platform::addressmap::get_platform_component_bases] {
      puts "$pc_name, $pc_base, $size"
567
      set name $pc_name
568
      set base [expr "$pc_base - [::platform::get_platform_base_address]"]
569
570
      lappend pc_bases [json::write object "Name" [json::write string $pc_name] "Offset" [json::write string [format "0x%016x" $base]] \
                          "Size" [json::write string [format "0x%016x" $size]]]
571
    }
572
573
574
    puts "  finished address map, composing JSON ..."

    set regex {([0-9][0-9][0-9][0-9]).([0-9][0-9]*)}
575
    set no_intc [::platform::number_of_interrupt_controllers]
576
577
578
579
    set ts [clock seconds]

    return [json::write object \
      "Timestamp" [expr "$ts - ($ts \% 86400)"] \
580
      "InterruptControllers" $no_intc \
581
      "Versions" [json::write array \
582
583
584
        [json::write object "Software" [json::write string "Vivado"] "Year" [::tapasco::get_vivado_version_major] "Release" [::tapasco::get_vivado_version_minor] \
                                                                     "ExtraVersion" [json::write string [::tapasco::get_vivado_version_extra]]] \
        [json::write object "Software" [json::write string "TaPaSCo"] "Year" [regsub $regex [::tapasco::get_tapasco_version] {\1}] "Release" [regsub $regex [::tapasco::get_tapasco_version] {\2}] "ExtraVersion" [json::write string ""]] \
585
586
587
588
589
590
591
      ] \
      "Clocks" [json::write array \
        [json::write object "Domain" [json::write string "Host"] "Frequency" [::tapasco::get_host_frequency]] \
        [json::write object "Domain" [json::write string "Design"] "Frequency" [::tapasco::get_design_frequency]] \
        [json::write object "Domain" [json::write string "Memory"] "Frequency" [::tapasco::get_mem_frequency]] \
      ] \
      "Capabilities" [json::write object "Capabilities 0" [::tapasco::get_capabilities_flags]] \
592
593
594
        "Architecture" [json::write object "Base" [json::write string [format "0x%016x" [::platform::get_pe_base_address]]] \
                                       "Composition" [json::write array {*}$slots]] \
        "Platform" [json::write object "Base" [json::write string [format "0x%016x" [::platform::get_platform_base_address]]] \
595
                                       "Components" [json::write array {*}$pc_bases]] \
596
      "Debug" [json::write array {*}$debug] \
597
      "Interrupts" [json::write array {*}$interrupt_json] \
598
599
600
    ]
  }
}