tree 2ba630a0f547ea0400b913f222db866b2b5fd076
parent bc424b2148d9bc01379923a983fa4de479c03c4c
author Rupert Swarbrick <rswarbrick@lowrisc.org> 1637087367 +0000
committer Rupert Swarbrick <rswarbrick@gmail.com> 1637338415 +0000

[otbn,sw] A system-level OTBN test that waits by IRQ, not polling

All our existing system-level tests use otbn_busy_wait_for_done(),
which repeatedly polls a status CSR until it says we are finished.
This test is to validate that the "done" interrupt can be used for the
same purpose.

Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.org>