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boards/platforms: add separators, cleanup imports

This commit is contained in:
Florent Kermarrec 2019-04-21 00:44:23 +02:00
parent cb8c26d1b8
commit 8c78997089
14 changed files with 62 additions and 13 deletions
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10
litex/boards/platforms/arty.py
View File

@ -5,7 +5,9 @@
# License: BSD
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, XC3SProg, VivadoProgrammer
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("H5"), IOStandard("LVCMOS33")),
@ -58,7 +60,8 @@ _io = [
("serial", 0,
Subsignal("tx", Pins("D10")),
Subsignal("rx", Pins("A9")),
IOStandard("LVCMOS33")),
IOStandard("LVCMOS33")
),
("spi", 0,
Subsignal("clk", Pins("F1")),
@ -137,6 +140,8 @@ _io = [
),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("pmoda", "G13 B11 A11 D12 D13 B18 A18 K16"),
("pmodb", "E15 E16 D15 C15 J17 J18 K15 J15"),
@ -228,6 +233,7 @@ _connectors = [
} ),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk100"

4
litex/boards/platforms/avalanche.py
View File

@ -4,6 +4,8 @@
from litex.build.generic_platform import *
from litex.build.microsemi import MicrosemiPlatform
# IOs ----------------------------------------------------------------------------------------------
_io = [
("clk50", 0, Pins("R1"), IOStandard("LVCMOS25")),
("clk50", 1, Pins("J3"), IOStandard("LVCMOS25")),
@ -82,6 +84,8 @@ _io = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(MicrosemiPlatform):
default_clk_name = "clk50"
default_clk_period = 20.0

2
litex/boards/platforms/de0nano.py
View File

@ -5,6 +5,7 @@ from litex.build.generic_platform import *
from litex.build.altera import AlteraPlatform
from litex.build.altera.programmer import USBBlaster
# IOs ----------------------------------------------------------------------------------------------
_io = [
("clk50", 0, Pins("R8"), IOStandard("3.3-V LVTTL")),
@ -91,6 +92,7 @@ _io = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(AlteraPlatform):
default_clk_name = "clk50"

4
litex/boards/platforms/genesys2.py
View File

@ -1,6 +1,7 @@
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("T28"), IOStandard("LVCMOS33")),
@ -88,6 +89,7 @@ _io = [
),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("HPC", {
@ -101,6 +103,8 @@ _connectors = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk200"
default_clk_period = 5

17
litex/boards/platforms/kc705.py
View File

@ -1,7 +1,7 @@
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, XC3SProg, VivadoProgrammer, iMPACT
from litex.build.xilinx.ise import XilinxISEToolchain
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("AB8"), IOStandard("LVCMOS15")),
@ -58,7 +58,8 @@ _io = [
Subsignal("rts", Pins("K23")),
Subsignal("tx", Pins("K24")),
Subsignal("rx", Pins("M19")),
IOStandard("LVCMOS25")),
IOStandard("LVCMOS25")
),
("spiflash", 0, # clock needs to be accessed through STARTUPE2
Subsignal("cs_n", Pins("U19")),
@ -284,6 +285,7 @@ _io = [
),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("HPC", {
@ -303,10 +305,10 @@ _connectors = [
"DP0_C2M_N": "D1",
"DP0_M2C_P": "E4",
"DP0_M2C_N": "E3",
"LA06_P": "H30",
"LA06_N": "G30",
"LA10_P": "D29",
"LA10_N": "C30",
"LA06_P" : "H30",
"LA06_N" : "G30",
"LA10_P" : "D29",
"LA10_N" : "C30",
"LA14_P": "B28",
"LA14_N": "A28",
"LA18_CC_P": "F21",
@ -521,6 +523,7 @@ _connectors = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk156"

4
litex/boards/platforms/kcu105.py
View File

@ -1,6 +1,7 @@
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("AP8"), IOStandard("LVCMOS18")),
@ -235,6 +236,8 @@ _io = [
("sfp_tx_disable_n", 1, Pins("D28"), IOStandard("LVCMOS18")),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("HPC", {
"DP0_C2M_P": "F6",
@ -476,6 +479,7 @@ _connectors = [
)
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk125"

2
litex/boards/platforms/machxo3.py
View File

@ -5,6 +5,7 @@ from litex.build.generic_platform import *
from litex.build.lattice import LatticePlatform
from litex.build.lattice.programmer import LatticeProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("clk12", 0, Pins("C8"), IOStandard("LVCMOS33")),
@ -30,6 +31,7 @@ _io = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(LatticePlatform):
default_clk_name = "clk12"

6
litex/boards/platforms/minispartan6.py
View File

@ -3,8 +3,9 @@
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform
from litex.build.xilinx.programmer import XC3SProg, FpgaProg
from litex.build.xilinx.programmer import FpgaProg
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("P11"), IOStandard("LVCMOS33")),
@ -99,6 +100,8 @@ _io = [
)
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("A", "E7 C8 D8 E8 D9 A10 B10 C10 E10 F9 F10 D11"),
("B", "E11 D14 D12 E12 E13 F13 F12 F14 G12 H14 J14"),
@ -108,6 +111,7 @@ _connectors = [
("F", "E2 E1 E4 F4 F5 G3 F3 G1 H3 H1 H2 J1")
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk32"

5
litex/boards/platforms/nexys4ddr.py
View File

@ -2,7 +2,9 @@
# License: BSD
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, XC3SProg, VivadoProgrammer
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("H17"), IOStandard("LVCMOS33")),
@ -81,6 +83,7 @@ _io = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk100"

8
litex/boards/platforms/nexys_video.py
View File

@ -2,7 +2,9 @@
# License: BSD
from litex.build.generic_platform import *
from litex.build.xilinx import XilinxPlatform, XC3SProg, VivadoProgrammer
from litex.build.xilinx import XilinxPlatform, VivadoProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("T14"), IOStandard("LVCMOS25")),
@ -127,6 +129,8 @@ _io = [
),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("LPC", {
"DP0_C2M_P": "D7",
@ -211,6 +215,8 @@ _connectors = [
)
]
# Platform -----------------------------------------------------------------------------------------
class Platform(XilinxPlatform):
default_clk_name = "clk100"
default_clk_period = 10.0

6
litex/boards/platforms/tinyfpga_bx.py
View File

@ -2,6 +2,8 @@ from litex.build.generic_platform import *
from litex.build.lattice import LatticePlatform
from litex.build.lattice.programmer import TinyProgProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("user_led", 0, Pins("B3"), IOStandard("LVCMOS33")),
@ -30,6 +32,8 @@ _io = [
("clk16", 0, Pins("B2"), IOStandard("LVCMOS33"))
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
# A2-H2, Pins 1-13
# H9-A6, Pins 14-24
@ -38,7 +42,6 @@ _connectors = [
("EXTRA", "G1 J3 J4 G9 J9 E8 J2")
]
# Default peripherals
serial = [
("serial", 0,
@ -48,6 +51,7 @@ serial = [
)
]
# Platform -----------------------------------------------------------------------------------------
class Platform(LatticePlatform):
default_clk_name = "clk16"

2
litex/boards/platforms/ulx3s.py
View File

@ -4,6 +4,7 @@
from litex.build.generic_platform import *
from litex.build.lattice import LatticePlatform
# IOs ----------------------------------------------------------------------------------------------
_io = [
("clk25", 0, Pins("G2"), IOStandard("LVCMOS33")),
@ -64,6 +65,7 @@ _io = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(LatticePlatform):
default_clk_name = "clk100"

2
litex/boards/platforms/versa_ecp3.py
View File

@ -5,6 +5,7 @@ from litex.build.generic_platform import *
from litex.build.lattice import LatticePlatform
from litex.build.lattice.programmer import LatticeProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("clk100", 0, Pins("L5"), IOStandard("LVDS25")),
@ -74,6 +75,7 @@ _io = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(LatticePlatform):
default_clk_name = "clk100"

3
litex/boards/platforms/versa_ecp5.py
View File

@ -5,6 +5,7 @@ from litex.build.generic_platform import *
from litex.build.lattice import LatticePlatform
from litex.build.lattice.programmer import LatticeProgrammer
# IOs ----------------------------------------------------------------------------------------------
_io = [
("clk100", 0, Pins("P3"), IOStandard("LVDS")),
@ -127,6 +128,7 @@ _ecp5_soc_hat_io = [
),
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
("X3",
@ -174,6 +176,7 @@ _connectors = [
),
]
# Platform -----------------------------------------------------------------------------------------
class Platform(LatticePlatform):
default_clk_name = "clk100"