Pin Yosys back to 0.29 as workaround for Nexus flow (Yosys #4081).

Signed-off-by: Tim Callahan <tcal@google.com>
google · Jan 10, 2024 · 34e3c87 · 34e3c87
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commit 34e3c87
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/conf/environment-symbiflow.yml b/conf/environment-symbiflow.yml
@@ -13,7 +13,8 @@ dependencies:
   - litex-hub::nextpnr-ecp5
   - litex-hub::nextpnr-ice40
 # Temporarily pin Yosys until symbiflow-yosys-plugins catches up
-  - litex-hub::yosys=0.33_11_g31ee566ec=20230724_080446_py37
+#   AND https://github.com/YosysHQ/yosys/issues/4081 is resolved
+  - litex-hub::yosys=0.29_35_g57c9eb70f=20230524_010725_py37
   - litex-hub::iceprog
   - litex-hub::prjxray-tools
   - litex-hub::prjxray-db

diff --git a/conf/environment.yml b/conf/environment.yml
@@ -13,7 +13,8 @@ dependencies:
   - litex-hub::nextpnr-ice40
   - litex-hub::iceprog
 # Temporarily pin Yosys until symbiflow-yosys-plugins catches up
-  - litex-hub::yosys=0.33_11_g31ee566ec=20230724_080446_py37
+#   AND https://github.com/YosysHQ/yosys/issues/4081 is resolved
+  - litex-hub::yosys=0.29_35_g57c9eb70f=20230524_010725_py37
   - litex-hub::symbiflow-yosys-plugins
   - libevent
   - json-c