tree a3e291c8f86b81bd9426929bda23c3a381950045
parent e39f67d01a2fef4221ed534647a38bf7f148a127
author Michael Schaffner <msf@opentitan.org> 1591425649 -0700
committer Michael Schaffner <msf@google.com> 1591931643 -0700

[prim_ram*_adv] Implement Byte parity in prim_ram*_adv

This implements a per-Byte parity option in prim_ram_2p_async_adv
and carries that change over to prim_ram_1p_adv / prim_ram_2p_adv.

A write mask signal is added to the interface, but it can only be used
if ECC is not enabled.

Signed-off-by: Michael Schaffner <msf@opentitan.org>