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Merge pull request #373 from goran-mahovlic/patch-1 

faster sdcard boot on 2.0
This commit is contained in:
enjoy-digital 2022-03-23 08:07:49 +01:00 committed by GitHub
parent ce4b627e3c 68c23e9251
commit 4ca527974b
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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 # Others
("wifi_gpio0", 0, Pins("L2"), IOStandard("LVCMOS33")),
("ext0p", 0, Pins("B11"), IOStandard("LVCMOS33")), ("ext0p", 0, Pins("B11"), IOStandard("LVCMOS33")),
("ext1p", 0, Pins("A10"), 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("scl", Pins("E19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP")),
#Subsignal("sda", Pins("B19"), 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 = [ _io_2_0 = [
@ -163,8 +164,8 @@ _io_2_0 = [
Subsignal("clk", Pins("H2")), Subsignal("clk", Pins("H2")),
Subsignal("cmd", Pins("J1"), Misc("PULLMODE=UP")), Subsignal("cmd", Pins("J1"), Misc("PULLMODE=UP")),
Subsignal("data", Pins("J3 H1 K1 K2"), Misc("PULLMODE=UP")), Subsignal("data", Pins("J3 H1 K1 K2"), Misc("PULLMODE=UP")),
Subsignal("cd", Pins("N5")), #Subsignal("cd", Pins("N5")), # Not connected
Subsignal("wp", Pins("P5")), #Subsignal("wp", Pins("P5")), # Not connected
Misc("SLEWRATE=FAST"), Misc("SLEWRATE=FAST"),
IOStandard("LVCMOS33"), IOStandard("LVCMOS33"),
), ),
@ -183,6 +184,8 @@ _io_2_0 = [
#Subsignal("scl", Pins("E19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP")), #Subsignal("scl", Pins("E19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP")),
#Subsignal("sda", Pins("B19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP")) #Subsignal("sda", Pins("B19"), IOStandard("LVCMOS33"), Misc("PULLMODE=UP"))
), ),
# Wifi power
("wifi_gpio0", 0, Pins("F1"), IOStandard("LVCMOS33")),
] ]
# Platform ----------------------------------------------------------------------------------------- # Platform -----------------------------------------------------------------------------------------