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Ndh/spd proxy fixes#495

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nathanaelhuffman wants to merge 6 commits intomainfrom
ndh/spd-proxy-fixes
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Ndh/spd proxy fixes#495
nathanaelhuffman wants to merge 6 commits intomainfrom
ndh/spd-proxy-fixes

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@nathanaelhuffman
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The REDGE-exit branch (cpu_scl_in='1' catch-up) set dimm_sda_oe one
registered cycle after the rising edge, while the playback SCL was
still high -- producing a spurious start or stop condition on the DIMM
bus.  The FEDGE path already handles catch-up exit correctly, so just
remove the REDGE branch and let playback_bits increment cleanly.
-- License, v. 2.0. If a copy of the MPL was not distributed with this
-- file, You can obtain one at https://mozilla.org/MPL/2.0/.
--
-- Copyright 2025 Oxide Computer Company
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Suggested change
-- Copyright 2025 Oxide Computer Company
-- Copyright 2026 Oxide Computer Company

Do we need this statement even? Over in hubris we don't have it and just use those first 3 MPL lines.

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