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Kasli-SoC: Forward external clock from SMA connector #173

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sb10q merged 1 commits from occheung/artiq-zynq:soc-sma-clkin into master 2022-03-09 13:55:17 +08:00
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occheung commented 2022-03-08 16:58:02 +08:00
Owner

This PR copies the SMA forwarding logic from artiq to allow external clocking of Kasli-SoC, through the proper clock input to si5324. (#174)
The feature is enabled on both standalone and master variants.

Test

Successfully booted the artiq-zynq firmware using the following clock configurations:

  • int_125
  • ext0_bypass
  • ext0_synth0_125to125
This PR copies the SMA forwarding logic from artiq to allow external clocking of Kasli-SoC, ~~through the proper clock input to `si5324`.~~ (#174) The feature is enabled on both standalone and master variants. ## Test Successfully booted the artiq-zynq firmware using the following clock configurations: - `int_125` - `ext0_bypass` - `ext0_synth0_125to125`
sb10q commented 2022-03-08 17:34:13 +08:00
Owner

There are a bunch of other Si5324-related fixes in that PR which aren't clock forwarding.

There are a bunch of other Si5324-related fixes in that PR which aren't clock forwarding.
occheung force-pushed soc-sma-clkin from b359494db1 to 33f43bf294 2022-03-09 12:40:43 +08:00 Compare
occheung changed title from Kasli-SoC: Forward external clock from SMA connector to [WIP] Kasli-SoC: Forward external clock from SMA connector 2022-03-09 12:41:21 +08:00
occheung force-pushed soc-sma-clkin from 33f43bf294 to a22b13cc46 2022-03-09 12:44:02 +08:00 Compare
occheung commented 2022-03-09 12:52:55 +08:00
Poster
Owner

Done. Also removed the additional si5324 rust configs. 85e5c08d have already addressed that.

Done. Also removed the additional si5324 rust configs. 85e5c08d have already addressed that.
occheung changed title from [WIP] Kasli-SoC: Forward external clock from SMA connector to Kasli-SoC: Forward external clock from SMA connector 2022-03-09 12:53:01 +08:00
sb10q merged commit a22b13cc46 into master 2022-03-09 13:55:17 +08:00
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Reference: M-Labs/artiq-zynq#173
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