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icestorm: 2020.08.19 -> 2020.12.04

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Adds I2C/SPI support for iCE40 u4k devices (iCE5LP4K?)

PyPy3 is apparently broken for now in the wake of the gcc/glibc upgrade,
so just skip it for now.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
This commit is contained in:
Austin Seipp 2021-01-03 04:47:51 -06:00
parent 57f664002b
commit 9a3b4e19bb
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GPG Key ID: 25D2038DEB08021D
1 changed files with 12 additions and 8 deletions
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20
pkgs/development/tools/icestorm/default.nix
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@ -2,27 +2,31 @@
, pkgconfig, libftdi1
, python3, pypy3
# PyPy yields large improvements in build time and runtime performance,
# and IceStorm isn't intended to be used as a library other than by the
# nextpnr build process (which is also sped up by using PyPy), so we
# use it by default. See 18839e1 for more details.
# PyPy yields large improvements in build time and runtime performance, and
# IceStorm isn't intended to be used as a library other than by the nextpnr
# build process (which is also sped up by using PyPy), so we use it by default.
# See 18839e1 for more details.
#
# FIXME(aseipp, 3/1/2021): pypy seems a bit busted since stdenv upgrade to gcc
# 10/binutils 2.34, so short-circuit this for now in passthru below (done so
# that downstream overrides can't re-enable pypy and break their build somehow)
, usePyPy ? stdenv.hostPlatform.system == "x86_64-linux"
}:
stdenv.mkDerivation rec {
pname = "icestorm";
version = "2020.08.19";
version = "2020.12.04";
passthru = rec {
pythonPkg = if usePyPy then pypy3 else python3;
pythonPkg = if (false && usePyPy) then pypy3 else python3;
pythonInterp = pythonPkg.interpreter;
};
src = fetchFromGitHub {
owner = "YosysHQ";
repo = "icestorm";
rev = "da52117ccd5b4147f64dc7345357ec5439cd7543";
sha256 = "072bl3vmvb06ry0ci3b1sfjpm3iigb874khzja4azcai969ybp4k";
rev = "7afc64b480212c9ac2ce7cb1622731a69a7d212c";
sha256 = "0vxhqs2fampglg3xlfwb35229iv96kvlwp1gyxrdrmlpznhkqdrk";
};
nativeBuildInputs = [ pkgconfig ];