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sipeed_tang_primer_20k: Cleanup/Fix.

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This commit is contained in:
Florent Kermarrec 2022-06-03 11:40:10 +02:00
parent 68733c6e92
commit 6e33d9249f
2 changed files with 11 additions and 19 deletions
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8
litex_boards/platforms/sipeed_tang_primer_20k.py
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@ -33,7 +33,7 @@ _io = [
Subsignal("mosi", Pins("R10"), IOStandard("LVCMOS33")),
),
## sdcard connector
# SDCard
("spisdcard", 0,
Subsignal("clk", Pins("N10")),
Subsignal("mosi", Pins("R14")),
@ -48,15 +48,11 @@ _io = [
Subsignal("cd", Pins("D15")),
IOStandard("LVCMOS33"),
),
# TODO: SPI LCD
]
# Connectors ---------------------------------------------------------------------------------------
_connectors = [
# TODO
]
_connectors = []
# Platform -----------------------------------------------------------------------------------------

12
litex_boards/targets/sipeed_tang_primer_20k.py
View file

@ -14,9 +14,8 @@ from litex.soc.integration.soc_core import *
from litex.soc.integration.soc import SoCRegion
from litex.soc.integration.builder import *
from litex.soc.cores.led import LedChaser
from litex.soc.cores.video import *
from litex_boards.platforms import tang_primer_20k
from litex_boards.platforms import sipeed_tang_primer_20k
from litex.soc.cores.hyperbus import HyperRAM
@ -26,7 +25,7 @@ mB = 1024*kB
# CRG ----------------------------------------------------------------------------------------------
class _CRG(Module):
def __init__(self, platform, sys_clk_freq, with_video_pll=False):
def __init__(self, platform, sys_clk_freq):
self.rst = Signal()
self.clock_domains.cd_sys = ClockDomain()
self.clock_domains.cd_por = ClockDomain()
@ -53,16 +52,13 @@ class _CRG(Module):
class BaseSoC(SoCCore):
def __init__(self, sys_clk_freq=int(48e6), **kwargs):
platform = tang_primer_20k.Platform()
platform = sipeed_tang_primer_20k.Platform()
# CRG --------------------------------------------------------------------------------------
self.submodules.crg = _CRG(platform, sys_clk_freq)
# SoCCore ----------------------------------------------------------------------------------
SoCCore.__init__(self, platform, sys_clk_freq,
ident = "LiteX SoC on Tang Primer 20K",
**kwargs
)
SoCCore.__init__(self, platform, sys_clk_freq, ident="LiteX SoC on Tang Primer 20K", **kwargs)
# Build --------------------------------------------------------------------------------------------