mirroring upstream (efabless)
diff --git a/.gitmodules b/.gitmodules index c73b442..91d57d0 100644 --- a/.gitmodules +++ b/.gitmodules
@@ -1,3 +1,6 @@ [submodule "caravel-lite"] path = caravel url = https://github.com/efabless/caravel-lite +[submodule "hilas_pdk"] + path = hilas_pdk + url = https://gitlab.com/um-ece/ftl-lab/hilas/cells.git
diff --git a/gds/.magicrc b/gds/.magicrc deleted file mode 100644 index 67cdbf8..0000000 --- a/gds/.magicrc +++ /dev/null
@@ -1,96 +0,0 @@ -# SPDX-FileCopyrightText: 2020 Efabless Corporation -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# SPDX-License-Identifier: Apache-2.0 - -puts stdout "Sourcing design .magicrc for technology sky130A ..." - -# Put grid on 0.005 pitch. This is important, as some commands don't -# rescale the grid automatically (such as lef read?). - -set scalefac [tech lambda] -if {[lindex $scalefac 1] < 2} { - scalegrid 1 2 -} - -drc off -drc euclidean on - -# Allow override of PDK path from environment variable PDKPATH -if {[catch {set PDKPATH $env(PDKPATH)}]} { - set PDKPATH "$::env(PDK_ROOT)/sky130A" -} - -# loading technology -tech load $PDKPATH/libs.tech/magic/sky130A.tech - -# load device generator -source $PDKPATH/libs.tech/magic/sky130A.tcl - -# load bind keys (optional) -# source $PDKPATH/libs.tech/magic/sky130A-BindKeys - -# set units to lambda grid -snap lambda - -# set sky130 standard power, ground, and substrate names -set VDD VPWR -set GND VGND -set SUB VSUBS - -# Allow override of type of magic library views used, "mag" or "maglef", -# from environment variable MAGTYPE - -if {[catch {set MAGTYPE $env(MAGTYPE)}]} { - set MAGTYPE maglef -} - - path search [concat "../$MAGTYPE" [path search]] - - -# add path to reference cells -if {[file isdir ${PDKPATH}/libs.ref/${MAGTYPE}]} { - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_pr - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_io - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hd - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hdll - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hs - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_hvl - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_lp - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_ls - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_fd_sc_ms - addpath ${PDKPATH}/libs.ref/${MAGTYPE}/sky130_osu_sc - addpath ${PDKPATH}/libs.ref/mag/sky130_ml_xx_hd -} else { - addpath ${PDKPATH}/libs.ref/sky130_fd_pr/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_io/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hd/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hdll/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hs/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_hvl/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_lp/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_ls/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_fd_sc_ms/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_osu_sc/${MAGTYPE} - addpath ${PDKPATH}/libs.ref/sky130_ml_xx_hd/mag -} - -addpath hexdigits - -# add path to GDS cells - -# add path to IP from catalog. This procedure defined in the PDK script. -catch {magic::query_mylib_ip} -# add path to local IP from user design space. Defined in the PDK script. -catch {magic::query_my_projects}
diff --git a/hilas_pdk b/hilas_pdk new file mode 160000 index 0000000..b91a2a5 --- /dev/null +++ b/hilas_pdk
@@ -0,0 +1 @@ +Subproject commit b91a2a5c081b24312503859e76ce79cbfa771063
diff --git a/openlane/.gitignore b/openlane/.gitignore new file mode 100644 index 0000000..e4867d8 --- /dev/null +++ b/openlane/.gitignore
@@ -0,0 +1,2 @@ +*/runs +default.cvcrc
diff --git a/openlane/Makefile b/openlane/Makefile new file mode 120000 index 0000000..48e5b4a --- /dev/null +++ b/openlane/Makefile
@@ -0,0 +1 @@ +../caravel/openlane/Makefile \ No newline at end of file