tree 212281f55a0a32c3ee9e23c17a57a315b542204b
parent 159b6bb58a5d093997531319124b95a46e052479
author Alphan Ulusoy <alphan@google.com> 1644588667 -0500
committer Alphan Ulusoy <alphan@google.com> 1644614133 -0500

[sw/device] Add kUartTxFifoCpuCycles

This change adds `kUartTxFifoCpuCycles` that gives the time it takes to
transmit the entire UART TX FIFO in CPU cycles.

Signed-off-by: Alphan Ulusoy <alphan@google.com>