tree 6c5a6664d987bcab550faed341eb843b54e279fc
parent a7533901f353acd63e0e06c934e728f5063c8bfb
author Philipp Wagner <phw@lowrisc.org> 1623775053 +0100
committer Philipp Wagner <mail@philipp-wagner.com> 1626084284 +0100

[otbn/sw] Make otbn_ptr_t to IMEM/DMEM addr funcs public

`otbn_ptr_t` refers to a location in OTBN's data or instruction memory
image stored in the Ibex memory space. Two functions exist to convert
the addresses into OTBN's DMEM or IMEM address space, respectively. Make
those functions available as part of the OTBN driver interface to use
them in a subsequent commit.

Signed-off-by: Philipp Wagner <phw@lowrisc.org>