quicklogic: PolarPro 3 support

Co-authored-by: Grzegorz Latosiński <glatosinski@antmicro.com>
Co-authored-by: Maciej Kurc <mkurc@antmicro.com>
Co-authored-by: Tarachand Pagarani <tpagarani@quicklogic.com>
Co-authored-by: Lalit Sharma <lsharma@quicklogic.com>
Co-authored-by: kkumar23 <kkumar@quicklogic.com>

10 files changed, 262 insertions, 0 deletions

diff --git a/tests/arch/quicklogic/add_sub.ys b/tests/arch/quicklogic/add_sub.ys
new file mode 100644
index 000000000..168b3f8b3
--- /dev/null
+++ b/tests/arch/quicklogic/add_sub.ys
@@ -0,0 +1,11 @@
+read_verilog ../common/add_sub.v
+hierarchy -top top
+equiv_opt -assert -map +/quicklogic/lut_sim.v -map +/quicklogic/pp3_cells_sim.v synth_quicklogic -family pp3 # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+select -assert-count 3 t:LUT2
+select -assert-count 4 t:LUT3
+select -assert-count 4 t:LUT4
+select -assert-count 8 t:inpad
+select -assert-count 8 t:outpad
+select -assert-none t:LUT2 t:LUT3 t:LUT4 t:inpad t:outpad %% t:* %D
diff --git a/tests/arch/quicklogic/adffs.ys b/tests/arch/quicklogic/adffs.ys
new file mode 100644
index 000000000..41a175844
--- /dev/null
+++ b/tests/arch/quicklogic/adffs.ys
@@ -0,0 +1,67 @@
+read_verilog ../common/adffs.v
+design -save read
+
+hierarchy -top adff
+proc
+equiv_opt -async2sync -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd adff # Constrain all select calls below inside the top module
+select -assert-count 1 t:dffepc
+select -assert-count 1 t:logic_0
+select -assert-count 1 t:logic_1
+select -assert-count 1 t:inpad
+select -assert-count 1 t:outpad
+select -assert-count 2 t:ckpad
+
+select -assert-none t:dffepc t:logic_0 t:logic_1 t:inpad t:outpad t:ckpad %% t:* %D
+
+
+design -load read
+hierarchy -top adffn
+proc
+equiv_opt -async2sync -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd adffn # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT1
+select -assert-count 1 t:dffepc
+select -assert-count 1 t:logic_0
+select -assert-count 1 t:logic_1
+select -assert-count 2 t:inpad
+select -assert-count 1 t:outpad
+select -assert-count 1 t:ckpad
+
+select -assert-none t:LUT1 t:dffepc t:logic_0 t:logic_1 t:inpad t:outpad t:ckpad %% t:* %D
+
+
+design -load read
+hierarchy -top dffs
+proc
+equiv_opt -async2sync -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dffs # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT2
+select -assert-count 1 t:dffepc
+select -assert-count 1 t:logic_0
+select -assert-count 1 t:logic_1
+select -assert-count 3 t:inpad
+select -assert-count 1 t:outpad
+select -assert-count 1 t:ckpad
+
+select -assert-none t:LUT2 t:dffepc t:logic_0 t:logic_1 t:inpad t:outpad t:ckpad %% t:* %D
+
+
+design -load read
+hierarchy -top ndffnr
+proc
+equiv_opt -async2sync -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd ndffnr # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT1
+select -assert-count 1 t:LUT2
+select -assert-count 1 t:dffepc
+select -assert-count 1 t:logic_0
+select -assert-count 1 t:logic_1
+select -assert-count 4 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT1 t:LUT2 t:dffepc t:logic_0 t:logic_1 t:inpad t:outpad %% t:* %D
diff --git a/tests/arch/quicklogic/counter.ys b/tests/arch/quicklogic/counter.ys
new file mode 100644
index 000000000..0c04b5742
--- /dev/null
+++ b/tests/arch/quicklogic/counter.ys
@@ -0,0 +1,18 @@
+read_verilog ../common/counter.v
+hierarchy -top top
+proc
+flatten
+equiv_opt -assert -multiclock -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT1
+select -assert-count 5 t:LUT2
+select -assert-count 2 t:LUT3
+select -assert-count 3 t:LUT4
+select -assert-count 8 t:dffepc
+select -assert-count 1 t:logic_0
+select -assert-count 1 t:logic_1
+select -assert-count 8 t:outpad
+select -assert-count 2 t:ckpad
+
+select -assert-none t:LUT1 t:LUT2 t:LUT3 t:LUT4 t:dffepc t:logic_0 t:logic_1 t:outpad t:ckpad %% t:* %D
diff --git a/tests/arch/quicklogic/dffs.ys b/tests/arch/quicklogic/dffs.ys
new file mode 100644
index 000000000..2e0a34540
--- /dev/null
+++ b/tests/arch/quicklogic/dffs.ys
@@ -0,0 +1,20 @@
+read_verilog ../common/dffs.v
+rename dff my_dff # Work around conflicting module names between test and vendor cells
+rename dffe my_dffe
+design -save read
+
+hierarchy -top my_dff
+proc
+equiv_opt -async2sync -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dff # Constrain all select calls below inside the top module
+select -assert-none t:*
+
+design -load read
+hierarchy -top my_dffe
+proc
+equiv_opt -async2sync -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dffe # Constrain all select calls below inside the top module
+
+select -assert-none t:*
\ No newline at end of file
diff --git a/tests/arch/quicklogic/fsm.ys b/tests/arch/quicklogic/fsm.ys
new file mode 100644
index 000000000..7ed36b9e4
--- /dev/null
+++ b/tests/arch/quicklogic/fsm.ys
@@ -0,0 +1,24 @@
+read_verilog ../common/fsm.v
+hierarchy -top fsm
+proc
+flatten
+
+equiv_opt -run :prove -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic
+async2sync
+miter -equiv -make_assert -flatten gold gate miter
+sat -verify -prove-asserts -show-public -set-at 1 in_reset 1 -seq 20 -prove-skip 1 miter
+
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd fsm # Constrain all select calls below inside the top module
+
+select -assert-count 3 t:LUT2
+select -assert-count 6 t:LUT3
+select -assert-count 7 t:LUT4
+select -assert-count 6 t:dffepc
+select -assert-count 1 t:logic_0
+select -assert-count 1 t:logic_1
+select -assert-count 3 t:inpad
+select -assert-count 2 t:outpad
+select -assert-count 1 t:ckpad
+
+select -assert-none t:LUT2 t:LUT3 t:LUT4 t:dffepc t:logic_0 t:logic_1 t:inpad t:outpad t:ckpad %% t:* %D
diff --git a/tests/arch/quicklogic/latches.ys b/tests/arch/quicklogic/latches.ys
new file mode 100644
index 000000000..d7652f749
--- /dev/null
+++ b/tests/arch/quicklogic/latches.ys
@@ -0,0 +1,39 @@
+read_verilog ../common/latches.v
+design -save read
+
+hierarchy -top latchp
+proc
+# Can't run any sort of equivalence check because latches are blown to LUTs
+synth_quicklogic
+cd latchp # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT3
+select -assert-count 3 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D
+
+
+design -load read
+hierarchy -top latchn
+proc
+# Can't run any sort of equivalence check because latches are blown to LUTs
+synth_quicklogic
+cd latchn # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT3
+select -assert-count 3 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D
+
+
+design -load read
+hierarchy -top latchsr
+proc
+# Can't run any sort of equivalence check because latches are blown to LUTs
+synth_quicklogic
+cd latchsr # Constrain all select calls below inside the top module
+select -assert-count 2 t:LUT3
+select -assert-count 5 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D
diff --git a/tests/arch/quicklogic/logic.ys b/tests/arch/quicklogic/logic.ys
new file mode 100644
index 000000000..65f48a42b
--- /dev/null
+++ b/tests/arch/quicklogic/logic.ys
@@ -0,0 +1,14 @@
+read_verilog ../common/logic.v
+hierarchy -top top
+proc
+equiv_opt -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+
+select -assert-count 1 t:LUT1
+select -assert-count 6 t:LUT2
+select -assert-count 2 t:LUT4
+select -assert-count 8 t:inpad
+select -assert-count 10 t:outpad
+
+select -assert-none t:LUT1 t:LUT2 t:LUT4 t:inpad t:outpad %% t:* %D
diff --git a/tests/arch/quicklogic/mux.ys b/tests/arch/quicklogic/mux.ys
new file mode 100644
index 000000000..632d14687
--- /dev/null
+++ b/tests/arch/quicklogic/mux.ys
@@ -0,0 +1,52 @@
+read_verilog ../common/mux.v
+design -save read
+
+hierarchy -top mux2
+proc
+equiv_opt -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux2 # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT3
+select -assert-count 3 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D
+
+design -load read
+hierarchy -top mux4
+proc
+equiv_opt -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux4 # Constrain all select calls below inside the top module
+select -assert-count 3 t:LUT3
+select -assert-count 6 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D
+
+design -load read
+hierarchy -top mux8
+proc
+equiv_opt -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux8 # Constrain all select calls below inside the top module
+select -assert-count 4 t:LUT2
+select -assert-count 1 t:LUT3
+select -assert-count 2 t:mux4x0
+select -assert-count 11 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT2 t:LUT3 t:mux4x0 t:inpad t:outpad %% t:* %D
+
+design -load read
+hierarchy -top mux16
+proc
+equiv_opt -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/quicklogic/lut_sim.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux16 # Constrain all select calls below inside the top module
+select -assert-count 1 t:LUT3
+select -assert-count 2 t:mux8x0
+select -assert-count 20 t:inpad
+select -assert-count 1 t:outpad
+
+select -assert-none t:LUT3 t:mux8x0 t:inpad t:outpad %% t:* %D
diff --git a/tests/arch/quicklogic/run-test.sh b/tests/arch/quicklogic/run-test.sh
new file mode 100755
index 000000000..4be4b70ae
--- /dev/null
+++ b/tests/arch/quicklogic/run-test.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -eu
+source ../../gen-tests-makefile.sh
+run_tests --yosys-scripts --bash --yosys-args "-w 'Yosys has only limited support for tri-state logic at the moment.'"
diff --git a/tests/arch/quicklogic/tribuf.ys b/tests/arch/quicklogic/tribuf.ys
new file mode 100644
index 000000000..de763009e
--- /dev/null
+++ b/tests/arch/quicklogic/tribuf.ys
@@ -0,0 +1,13 @@
+read_verilog ../common/tribuf.v
+hierarchy -top tristate
+proc
+tribuf
+flatten
+synth
+equiv_opt -assert -map +/quicklogic/pp3_cells_sim.v -map +/quicklogic/cells_sim.v -map +/simcells.v synth_quicklogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd tristate # Constrain all select calls below inside the top module
+select -assert-count 2 t:inpad
+select -assert-count 1 t:outpad
+select -assert-count 1 t:$_TBUF_
+select -assert-none t:inpad t:outpad t:$_TBUF_ %% t:* %D