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lowRISC / opentitan

OpenTitan: Open source silicon root of trust
https://www.opentitan.org
Apache License 2.0
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[manuf,ottf] implement spi_device console over mailbox #21726

Closed timothytrippel closed 1 month ago

timothytrippel commented 8 months ago

Previously, in #17818, a spi_device OTTF console was added to facilitate manufacturing flows that require used of higher speed IO (than is available with UART). When generic mode was removed in #20856, this feature was also removed, since it made use of generic mode.

To facilitate manufacturing flows for Earlgrey PROD, a new spi_device OTTF console should be implemented using the SPI mailbox.

timothytrippel commented 3 months ago

CC: @anthonychen1251

anthonychen1251 commented 1 month ago

The PRs associated with this task are listed below for the reference