vendor.lattice_ice40: remove `--placer heap` default option.
authorwhitequark <whitequark@whitequark.org>
Wed, 21 Aug 2019 21:32:12 +0000 (21:32 +0000)
committerwhitequark <whitequark@whitequark.org>
Wed, 21 Aug 2019 21:32:38 +0000 (21:32 +0000)
commit5889e626680f9e7f95ba8968d5247b92380720a4
tree573bedfddd861e3f32eb8746536cbbbd3aa60d34
parent531040d2fda85b99893133a99bd5f7d8a7d18e0d
vendor.lattice_ice40: remove `--placer heap` default option.

It is not the place of nMigen to decide on this default, since both
SA and HeAP have valid uses that are not covered by the other.
nmigen/vendor/lattice_ice40.py