tree ce0b9ab94ba3a006f24d944769fe334a03a6c125
parent 787af2259eadf92ff3e3e6119640e7dcfcd9ea0e
author Philipp Wagner <phw@lowrisc.org> 1615926184 +0000
committer Philipp Wagner <mail@philipp-wagner.com> 1633589834 +0100

[topgen] Add logic to call ipgen

Add the ability to produce IP blocks through ipgen instead of having
custom logic within topgen. In this commit this logic isn't use yet.

A difference between topgen-generated IP blocks and ipgen-generated
ones is the slightly different directory structure: ipgen does produce a
full IP block directory, matching a "regular" IP block, and does not
include "autogen" subdirectories.

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