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faster sdcard boot on 2.0

This commit is contained in:
Goran Mahovlic 2022-03-22 17:54:12 +01:00 committed by GitHub
parent 2a206def0f
commit 68c23e9251
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 3 deletions
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9
litex_boards/platforms/radiona_ulx3s.py
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@ -110,7 +110,6 @@ _io_common = [
),
# Others
("wifi_gpio0", 0, Pins("L2"), IOStandard("LVCMOS33")),
("ext0p", 0, Pins("B11"), IOStandard("LVCMOS33")),
("ext1p", 0, Pins("A10"), IOStandard("LVCMOS33")),
]
@ -147,6 +146,8 @@ _io_1_7 = [
#Subsignal("scl", Pins("E19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP")),
#Subsignal("sda", Pins("B19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP"))
),
# Wifi power
("wifi_gpio0", 0, Pins("L2"), IOStandard("LVCMOS33")),
]
_io_2_0 = [
@ -163,8 +164,8 @@ _io_2_0 = [
Subsignal("clk", Pins("H2")),
Subsignal("cmd", Pins("J1"), Misc("PULLMODE=UP")),
Subsignal("data", Pins("J3 H1 K1 K2"), Misc("PULLMODE=UP")),
Subsignal("cd", Pins("N5")),
Subsignal("wp", Pins("P5")),
#Subsignal("cd", Pins("N5")), # Not connected
#Subsignal("wp", Pins("P5")), # Not connected
Misc("SLEWRATE=FAST"),
IOStandard("LVCMOS33"),
),
@ -183,6 +184,8 @@ _io_2_0 = [
#Subsignal("scl", Pins("E19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP")),
#Subsignal("sda", Pins("B19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP"))
),
# Wifi power
("wifi_gpio0", 0, Pins("F1"), IOStandard("LVCMOS33")),
]
# Platform -----------------------------------------------------------------------------------------