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litei2c: add to litex

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add litei2c to litex.

Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
This commit is contained in:
Fin Maaß 2024-09-27 10:27:42 +02:00
parent b135f71512
commit e4ad995403
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2 changed files with 13 additions and 0 deletions
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12
litex/soc/integration/soc.py
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@ -2049,6 +2049,18 @@ class LiteXSoC(SoC):
add_ip_address_constants(self, "REMOTEIP", ethmac_remote_ip) add_ip_address_constants(self, "REMOTEIP", ethmac_remote_ip)
add_mac_address_constants(self, "MACADDR", ethmac_address) add_mac_address_constants(self, "MACADDR", ethmac_address)
# Add I2C Master -------------------------------------------------------------------------------
def add_i2c_master(self, name="i2cmaster", pads=None, **kwargs):
# Imports.
from litei2c import LiteI2C
# Core.
self.check_if_exists(name)
if pads is None:
pads = self.platform.request(name)
i2c = LiteI2C(self.sys_clk_freq, pads=pads, **kwargs)
self.add_module(name=name, module=i2c)
# Add SPI Master -------------------------------------------------------------------------------- # Add SPI Master --------------------------------------------------------------------------------
def add_spi_master(self, name="spimaster", pads=None, data_width=8, spi_clk_freq=1e6, with_clk_divider=True, **kwargs): def add_spi_master(self, name="spimaster", pads=None, data_width=8, spi_clk_freq=1e6, with_clk_divider=True, **kwargs):
# Imports. # Imports.

1
litex_setup.py
View file

@ -89,6 +89,7 @@ git_repos = {
"litescope": GitRepo(url="https://github.com/enjoy-digital/", tag=True), "litescope": GitRepo(url="https://github.com/enjoy-digital/", tag=True),
"litejesd204b": GitRepo(url="https://github.com/enjoy-digital/", tag=True), "litejesd204b": GitRepo(url="https://github.com/enjoy-digital/", tag=True),
"litespi": GitRepo(url="https://github.com/litex-hub/", tag=True), "litespi": GitRepo(url="https://github.com/litex-hub/", tag=True),
"litei2c": GitRepo(url="https://github.com/litex-hub/", tag=True, branch="main"),
# LiteX Misc Cores. # LiteX Misc Cores.
# ----------------- # -----------------