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butterstick: Add extra pins

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This commit is contained in:
Greg Davill 2021-12-05 20:33:28 +10:30
parent c8a8e943b5
commit fd2ec534a7
2 changed files with 32 additions and 16 deletions
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47
litex_boards/platforms/gsd_butterstick.py
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@ -83,6 +83,11 @@ _io_r1_0 = [
Misc("SLEWRATE=FAST")
),
("vccio_ctrl", 0,
Subsignal("pdm", Pins("V1 E11 T2")),
Subsignal("en", Pins("E12"))
),
# RGMII Ethernet
("eth_clocks", 0,
Subsignal("tx", Pins("E15")),
@ -102,6 +107,16 @@ _io_r1_0 = [
IOStandard("LVCMOS33"),
Misc("SLEWRATE=FAST")
),
("ulpi", 0,
Subsignal("data", Pins("B9 C6 A7 E9 A8 D9 C10 C7")),
Subsignal("clk", Pins("B6")),
Subsignal("dir", Pins("A6")),
Subsignal("nxt", Pins("B8")),
Subsignal("stp", Pins("C8")),
Subsignal("rst", Pins("C9")),
IOStandard("LVCMOS18"),Misc("SLEWRATE=FAST")
),
]
# Connectors ---------------------------------------------------------------------------------------
@ -109,11 +124,11 @@ _io_r1_0 = [
_connectors_r1_0 = [
("SYZYGY0", {
# single ended
"S0":"G2", "S1":"J3",
"S2":"F1", "S3":"K3",
"S4":"J4", "S5":"K2",
"S6":"J5", "S7":"J1",
"S8":"N2", "S9":"L3",
"S0": "G2", "S1": "J3",
"S2": "F1", "S3": "K3",
"S4": "J4", "S5": "K2",
"S6": "J5", "S7": "J1",
"S8": "N2", "S9": "L3",
"S10":"M1", "S11":"L2",
"S12":"N3", "S13":"N4",
"S14":"M3", "S15":"P5",
@ -129,11 +144,11 @@ _connectors_r1_0 = [
),
("SYZYGY1", {
# single ended
"S0":"E4", "S1":"A4",
"S2":"D5", "S3":"A5",
"S4":"C4", "S5":"B2",
"S6":"B4", "S7":"C2",
"S8":"A2", "S9":"C1",
"S0": "E4", "S1": "A4",
"S2": "D5", "S3": "A5",
"S4": "C4", "S5": "B2",
"S6": "B4", "S7": "C2",
"S8": "A2", "S9": "C1",
"S10":"B1", "S11":"D1",
"S12":"F4", "S13":"D2",
"S14":"E3", "S15":"E1",
@ -149,12 +164,12 @@ _connectors_r1_0 = [
),
("SYZYGY2", {
# single ended
"S0":"C11", "S1":"B11",
"S2":"D6", "S3":"D7",
"S4":"E6", "S5":"E7",
"S6":"D8", "S7":"E8",
"S8":"E10", "S9":"D10",
"S10":"A9", "S11":"A10",
"S0": "C11", "S1": "B11",
"S2": "D6", "S3": "D7",
"S4": "E6", "S5": "E7",
"S6": "D8", "S7": "E8",
"S8": "E10", "S9": "D10",
"S10":"A9", "S11":"A10",
"S12":"B10", "S13":"A11"
}
),

1
litex_boards/targets/gsd_butterstick.py
View file

@ -178,6 +178,7 @@ def main():
toolchain = args.toolchain,
revision = args.revision,
device = args.device,
sdram_device = args.sdram_device,
sys_clk_freq = int(float(args.sys_clk_freq)),
with_ethernet = args.with_ethernet,
with_etherbone = args.with_etherbone,