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FIX: OrangeCrab Feather SPI pad name

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**Problems**

`SPIMaster` pad names are `clk`, `cs_n`, `mosi`, and `miso`.
However, `feather_spi` is using `sck` instead of `clk`, therefore
it is not able to use as-is for `SPIMaster`, for example,
with `add_spi` on Linux On LiteX VexRiscv.

**Solution**

In fact, `spisdcard` and other SPI related pad names are
using `clk`, only `feather_spi` is using `sck`.
Therefore, rename `sck` to `clk`.
This commit is contained in:
Yoshimasa Niwa 2021-08-09 00:27:29 -07:00
parent b017a33f2b
commit fc78c96444
1 changed files with 2 additions and 2 deletions
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4
litex_boards/platforms/gsd_orangecrab.py
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@ -207,10 +207,10 @@ feather_i2c = [
]
feather_spi = [
("spi",0,
("spi", 0,
Subsignal("miso", Pins("GPIO:14"), IOStandard("LVCMOS33")),
Subsignal("mosi", Pins("GPIO:16"), IOStandard("LVCMOS33")),
Subsignal("sck", Pins("GPIO:15"), IOStandard("LVCMOS33"))
Subsignal("clk", Pins("GPIO:15"), IOStandard("LVCMOS33"))
)
]