lowRISC / lowRISC/opentitan

[top_darjeeling] Conflicting flash properties

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@pamaury is already working on this.

Since Feb 13, 2025.

Component:Darjeeling
Dominant language
SystemVerilog
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Description

During the bring up of the Darjeeling top level in dvsim it has been necessary thus far to modify the "flash" handling in rules/opentitan/sim_dv.bzl, _transform() because the Darjeeling CTN flash has a word size of 32 bits and does not employ scrambling. This temporary change breaks Earl Grey compatibility so is not acceptable.

How should this be addressed cleanly?

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