litex/test/test_targets.py

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import unittest
import os
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from migen import *
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from litex.soc.integration.builder import *
def build_test(socs):
errors = 0
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for soc in socs:
os.system("rm -rf build")
builder = Builder(soc, output_dir="./build", compile_software=False, compile_gateware=False)
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builder.build()
errors += not os.path.isfile("./build/gateware/top.v")
os.system("rm -rf build")
return errors
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class TestTargets(unittest.TestCase):
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# Altera boards
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def test_de0nano(self):
from litex.boards.targets.de0nano import BaseSoC
errors = build_test([BaseSoC()])
self.assertEqual(errors, 0)
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# Xilinx boards
# Spartan-6
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def test_minispartan6(self):
from litex.boards.targets.minispartan6 import BaseSoC
errors = build_test([BaseSoC()])
self.assertEqual(errors, 0)
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# Artix-7
def test_arty(self):
from litex.boards.targets.arty import BaseSoC, EthernetSoC
errors = build_test([BaseSoC(), EthernetSoC()])
self.assertEqual(errors, 0)
def test_nexys4ddr(self):
from litex.boards.targets.nexys4ddr import BaseSoC
errors = build_test([BaseSoC()])
self.assertEqual(errors, 0)
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def test_nexys_video(self):
from litex.boards.targets.nexys_video import BaseSoC, EthernetSoC
errors = build_test([BaseSoC(), EthernetSoC()])
self.assertEqual(errors, 0)
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# Kintex-7
def test_genesys2(self):
from litex.boards.targets.genesys2 import BaseSoC, EthernetSoC
errors = build_test([BaseSoC(), EthernetSoC()])
self.assertEqual(errors, 0)
def test_kc705(self):
from litex.boards.targets.kc705 import BaseSoC, EthernetSoC
errors = build_test([BaseSoC(), EthernetSoC()])
self.assertEqual(errors, 0)
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# Kintex-Ultrascale
def test_kcu105(self):
from litex.boards.targets.kcu105 import BaseSoC
errors = build_test([BaseSoC()])
self.assertEqual(errors, 0)
# Lattice boards
# ECP5
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def test_versa_ecp5(self):
from litex.boards.targets.versa_ecp5 import BaseSoC
errors = build_test([BaseSoC()])
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self.assertEqual(errors, 0)
def test_versa_ulx3s(self):
from litex.boards.targets.ulx3s import BaseSoC
errors = build_test([BaseSoC()])
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self.assertEqual(errors, 0)
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# Build simple design for all platforms
def test_simple(self):
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platforms = []
# Xilinx
platforms += ["minispartan6", "sp605"] # Spartan6
platforms += ["arty", "nexys4ddr", "nexys_video", "ac701"] # Artix7
platforms += ["kc705", "genesys2"] # Kintex7
platforms += ["kcu105"] # Kintex Ultrascale
# Altera
platforms += ["de0nano"] # Cyclone4
# Lattice
platforms += ["tinyfpga_bx"] # iCE40
platforms += ["machxo3"] # MachXO3
platforms += ["versa_ecp3"] # ECP3
platforms += ["versa_ecp5", "ulx3s"] # ECP5
# Microsemi
platforms += ["avalanche"] # PolarFire
for p in platforms:
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os.system("litex/boards/targets/simple.py litex.boards.platforms." + p +
" --cpu-type=vexriscv " +
" --no-compile-software " +
" --no-compile-gateware " +
" --uart-stub=True")