add copyright header to all files, udpate.

litex_boards/community/platforms/de10lite.py

@@ -1,3 +1,6 @@
+# This file is Copyright (c) 2019 msloniewski <marcin.sloniewski@gmail.com>
+# License: BSD
+
 from litex.build.generic_platform import *
 from litex.build.altera import AlteraPlatform
 from litex.build.altera.programmer import USBBlaster

litex_boards/community/platforms/de1soc.py

@@ -1,6 +1,5 @@
-# SPDX-License-Identifier: BSD-2-Clause
-#
-# Copyright (c) 2019 Antony Pavlov <antonynpavlov@gmail.com>
+# This file is Copyright (c) 2019 Antony Pavlov <antonynpavlov@gmail.com>
+# License: BSD
 
 from litex.build.generic_platform import *
 from litex.build.altera import AlteraPlatform

litex_boards/community/platforms/de2_115.py

@@ -1,6 +1,5 @@
-# SPDX-License-Identifier: BSD-2-Clause
-#
-# Copyright (c) 2019 Antony Pavlov <antonynpavlov@gmail.com>
+# This file is Copyright (c) 2019 Antony Pavlov <antonynpavlov@gmail.com>
+# License: BSD
 
 from litex.build.generic_platform import *
 from litex.build.altera import AlteraPlatform

litex_boards/community/platforms/sp605.py

@@ -1,6 +1,7 @@
 # This file is Copyright (c) 2019 Michael Betz <michibetz@gmail.com>
 # License: BSD
 
+
 from litex.build.generic_platform import *
 from litex.build.xilinx import XilinxPlatform, iMPACT
 

litex_boards/community/targets/ac701.py

@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2019 Vamsi K Vytla <vamsi.vytla@gmail.com>
+# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -17,7 +21,7 @@ from litedram.phy import s7ddrphy
 from liteeth.phy.a7_gtp import QPLLSettings, QPLL
 from liteeth.phy.a7_1000basex import A7_1000BASEX
 from liteeth.phy.s7rgmii import LiteEthPHYRGMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/community/targets/de10lite.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2019 msloniewski <marcin.sloniewski@gmail.com>
+# License: BSD
+
 import argparse
 
 from migen import *

litex_boards/community/targets/de1soc.py

@@ -1,11 +1,7 @@
 #!/usr/bin/env python3
-#
-# SPDX-License-Identifier: BSD-2-Clause
-#
-# Copyright (C) 2019 Antony Pavlov <antonynpavlov@gmail.com>
-#
-# based on litex/boards/platforms/de0nano.py
-#
+
+# This file is Copyright (c) 2019 Antony Pavlov <antonynpavlov@gmail.com>
+# License: BSD
 
 import argparse
 

litex_boards/community/targets/de2_115.py

@@ -1,11 +1,7 @@
 #!/usr/bin/env python3
-#
-# SPDX-License-Identifier: BSD-2-Clause
-#
-# Copyright (C) 2019 Antony Pavlov <antonynpavlov@gmail.com>
-#
-# based on litex/boards/platforms/de0nano.py
-#
+
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
 
 import argparse
 

litex_boards/official/platforms/arty.py

@@ -1,7 +1,5 @@
-# This file is Copyright (c) 2015 Yann Sionneau <yann@sionneau.net>
-# This file is Copyright (c) 2015 Florent Kermarrec <florent@enjoy-digital.fr>
-# This file is Copyright (c) 2018 William D. Jones <thor0505@comcast.net>
-# This file is Copyright (c) 2018 Caleb Jamison <cbjamo@gmail.com>
+# This file is Copyright (c) 2015 Yann Sionneau <yann.sionneau@gmail.com>
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *
@@ -79,13 +77,15 @@ _io = [
         IOStandard("LVCMOS33"),
     ),
 
-    ("spiflash4x", 0,  # clock needs to be accessed through STARTUPE2
+    ("spiflash4x", 0,
         Subsignal("cs_n", Pins("L13")),
+        Subsignal("clk", Pins("L16")),
         Subsignal("dq", Pins("K17", "K18", "L14", "M14")),
         IOStandard("LVCMOS33")
     ),
-    ("spiflash", 0,  # clock needs to be accessed through STARTUPE2
+    ("spiflash", 0,
         Subsignal("cs_n", Pins("L13")),
+        Subsignal("clk", Pins("L16")),
         Subsignal("mosi", Pins("K17")),
         Subsignal("miso", Pins("K18")),
         Subsignal("wp", Pins("L14")),

litex_boards/official/platforms/avalanche.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2018 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/platforms/de0nano.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2013 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2014-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/platforms/genesys2.py

@@ -1,3 +1,6 @@
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 from litex.build.generic_platform import *
 from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
 

litex_boards/official/platforms/kc705.py

@@ -1,3 +1,7 @@
+# This file is Copyright (c) 2013-2014 Sebastien Bourdeauducq <sb@m-labs.hk>
+# This file is Copyright (c) 2014-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2015 Yann Sionneau <ys@m-labs.hk>
+
 from litex.build.generic_platform import *
 from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
 

litex_boards/official/platforms/kcu105.py

@@ -1,3 +1,6 @@
+# This file is Copyright (c) 2017-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 from litex.build.generic_platform import *
 from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
 

litex_boards/official/platforms/machxo3.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2016 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2016-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/platforms/nexys4ddr.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2018 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/platforms/nexys_video.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2015 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/platforms/versa_ecp3.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2013 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/platforms/versa_ecp5.py

@@ -1,4 +1,5 @@
-# This file is Copyright (c) 2017 Serge 'q3k' Bazanski <serge@bazanski.pl>
+# This file is Copyright (c) 2017 Sergiusz Bazanski <q3k@q3k.org>
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/official/targets/arty.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +18,7 @@ from litedram.modules import MT41K128M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.mii import LiteEthPHYMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/official/targets/de0nano.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *

litex_boards/official/targets/genesys2.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +18,7 @@ from litedram.modules import MT41J256M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.s7rgmii import LiteEthPHYRGMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/official/targets/kc705.py

@@ -1,5 +1,10 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2014-2015 Sebastien Bourdeauducq <sb@m-labs.hk>
+# This file is Copyright (c) 2014-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2014-2015 Yann Sionneau <ys@m-labs.hk>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +20,7 @@ from litedram.modules import MT8JTF12864
 from litedram.phy import s7ddrphy
 
 from liteeth.phy import LiteEthPHY
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/official/targets/kcu105.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +18,7 @@ from litedram.modules import EDY4016A
 from litedram.phy import usddrphy
 
 from liteeth.phy.ku_1000basex import KU_1000BASEX
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/official/targets/minispartan6.py

@@ -1,5 +1,10 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2013-2014 Sebastien Bourdeauducq <sb@m-labs.hk>
+# This file is Copyright (c) 2014-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2014 Yann Sionneau <ys@m-labs.hk>
+# License: BSD
+
 import argparse
 from fractions import Fraction
 

litex_boards/official/targets/nexys4ddr.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +18,7 @@ from litedram.modules import MT47H64M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.rmii import LiteEthPHYRMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/official/targets/nexys_video.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +18,7 @@ from litedram.modules import MT41K256M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.s7rgmii import LiteEthPHYRGMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/official/targets/versa_ecp5.py

@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2018-2019 David Shah <dave@ds0.me>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -16,7 +20,7 @@ from litedram.modules import MT41K64M16
 from litedram.phy import ECP5DDRPHY
 
 from liteeth.phy.ecp5rgmii import LiteEthPHYRGMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/partner/platforms/fomu_evt.py

@@ -1,3 +1,7 @@
+# This file is Copyright (c) 2019 Tom Keddie <git@bronwenandtom.com>
+# This file is Copyright (c) 2019 Sean Cross <sean@xobs.io>
+# License: BSD
+
 # fomu evt board from from crowd funding
 # design files at https://github.com/im-tomu/fomu-hardware/tree/evt/hardware/pcb
 #

litex_boards/partner/platforms/fomu_hacker.py

@@ -1,3 +1,6 @@
+# This file is Copyright (c) 2019 Tom Keddie <git@bronwenandtom.com>
+# License: BSD
+
 # fomu hacker board
 # schematic at https://github.com/im-tomu/fomu-hardware/tree/master/hacker/releases/v0.0-19-g154fecc
 #

litex_boards/partner/platforms/fomu_pvt.py

@@ -1,3 +1,6 @@
+# This file is Copyright (c) 2019 Tom Keddie <git@bronwenandtom.com>
+# License: BSD
+
 # fomu pvt board from crowd funding
 # design files at https://github.com/im-tomu/fomu-hardware/tree/pvt/hardware/pcb
 #

litex_boards/partner/platforms/netv2.py

@@ -1,3 +1,5 @@
+# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
 
 from litex.build.generic_platform import *
 from litex.build.xilinx import XilinxPlatform, VivadoProgrammer

litex_boards/partner/platforms/tinyfpga_bx.py

@@ -1,3 +1,7 @@
+# This file is Copyright (c) 2018 William D. Jones <thor0505@comcast.net>
+# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 from litex.build.generic_platform import *
 from litex.build.lattice import LatticePlatform
 from litex.build.lattice.programmer import TinyProgProgrammer

litex_boards/partner/platforms/ulx3s.py

@@ -1,4 +1,4 @@
-# This file is Copyright (c) 2018 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD
 
 from litex.build.generic_platform import *

litex_boards/partner/targets/fomu.py

@@ -1,3 +1,6 @@
+# This file is Copyright (c) 2019 Sean Cross <sean@xobs.io>
+# License: BSD
+
 from litex_boards.partner.platforms import netv2
 
 from migen import Module, Signal, Instance, ClockDomain, If

litex_boards/partner/targets/netv2.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -15,7 +18,7 @@ from litedram.modules import MT41J128M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.rmii import LiteEthPHYRMII
-from liteeth.core.mac import LiteEthMAC
+from liteeth.mac import LiteEthMAC
 
 # CRG ----------------------------------------------------------------------------------------------
 

litex_boards/partner/targets/ulx3s.py

@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+# This file is Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# This file is Copyright (c) 2018 David Shah <dave@ds0.me>
+# License: BSD
+
 import argparse
 
 from migen import *
@@ -59,7 +63,7 @@ class BaseSoC(SoCSDRAM):
         self.submodules.crg = _CRG(platform, sys_clk_freq)
 
         if not self.integrated_main_ram_size:
-            self.submodules.sdrphy = GENSDRPHY(platform.request("sdram"))
+            self.submodules.sdrphy = GENSDRPHY(platform.request("sdram"), cl=3)
             sdram_module = MT48LC16M16(sys_clk_freq, "1:1")
             self.register_sdram(self.sdrphy,
                                 sdram_module.geom_settings,