diff --git a/caravel/gds/antenna_on_gds.tcl b/caravel/gds/antenna_on_gds.tcl
deleted file mode 100644
index 5f379c6..0000000
--- a/caravel/gds/antenna_on_gds.tcl
+++ /dev/null
@@ -1,28 +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
-
-gds read $::env(DESIGN_IN_ANTENNA).gds
-select top cell
-extract do local
-extract no capacitance
-extract no coupling
-extract no resistance
-extract no adjust
-extract unique
-# extract warn all
-extract
-feedback save ./tmp/$::env(DESIGN_IN_ANTENNA)_ext2spice.antenna.feedback.txt
-antennacheck debug
-antennacheck
diff --git a/caravel/gds/drc_on_gds.tcl b/caravel/gds/drc_on_gds.tcl
deleted file mode 100644
index 8bb3035..0000000
--- a/caravel/gds/drc_on_gds.tcl
+++ /dev/null
@@ -1,61 +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
-
-gds read $::env(DESIGN_IN_DRC).gds
-set fout [open ./tmp/$::env(DESIGN_IN_DRC).drc w]
-set oscale [cif scale out]
-set cell_name $::env(DESIGN_IN_DRC)
-magic::suspendall
-puts stdout "\[INFO\]: Loading $::env(DESIGN_IN_DRC)\n"
-flush stdout
-load $::env(DESIGN_IN_DRC)
-select top cell
-drc euclidean on
-drc style drc(full)
-drc check
-set drcresult [drc listall why]
-set count 0
-puts $fout "$::env(DESIGN_IN_DRC)"
-puts $fout "----------------------------------------"
-foreach {errtype coordlist} $drcresult {
-    puts $fout $errtype
-    puts $fout "----------------------------------------"
-    foreach coord $coordlist {
-        set bllx [expr {$oscale * [lindex $coord 0]}]
-        set blly [expr {$oscale * [lindex $coord 1]}]
-        set burx [expr {$oscale * [lindex $coord 2]}]
-        set bury [expr {$oscale * [lindex $coord 3]}]
-        set coords [format " %.3f %.3f %.3f %.3f" $bllx $blly $burx $bury]
-        puts $fout "$coords"
-        set count [expr {$count + 1} ]
-    }
-    puts $fout "----------------------------------------"
-}
-
-puts $fout "\[INFO\]: COUNT: $count"
-puts $fout "\[INFO\]: Should be divided by 3 or 4"
-
-puts $fout ""
-close $fout
-
-puts stdout "\[INFO\]: COUNT: $count"
-puts stdout "\[INFO\]: Should be divided by 3 or 4"
-puts stdout "\[INFO\]: DRC Checking DONE (./tmp/$::env(DESIGN_IN_DRC).drc)"
-flush stdout
-
-puts stdout "\[INFO\]: Saving mag view with DRC errors(./tmp/$::env(DESIGN_IN_DRC).drc.mag)"
-# WARNING: changes the name of the cell; keep as last step
-save ./tmp/$::env(DESIGN_IN_DRC).drc.drc.mag
-puts stdout "\[INFO\]: Saved"
diff --git a/caravel/gds/gds2mag-all.sh b/caravel/gds/gds2mag-all.sh
deleted file mode 100644
index b9ca6f2..0000000
--- a/caravel/gds/gds2mag-all.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/sh
-# 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
-
-
-
-gunzip *.gz
-mv sram_1rw1r_32_256_8_sky130_lp1.gds sram_1rw1r_32_256_8_sky130.gds
-
-o-gds2mag-mag.sh simple_por.gds 
-o-gds2mag-mag.sh gpio_control_block.gds
-o-gds2mag-mag.sh digital_pll.gds
-o-gds2mag-mag.sh storage.gds
-o-gds2mag-mag.sh mgmt_core.gds
-o-gds2mag-mag.sh chip_io.gds
-o-gds2mag-mag.sh sram_1rw1r_32_256_8_sky130.gds
-
-mv -f *.mag ../mag
-
-gzip -9 storage.gds mgmt_core.gds chip_io.gds
-
-
diff --git a/caravel/gds/user_project_wrapper.gds.gz b/caravel/gds/user_project_wrapper.gds.gz
deleted file mode 100644
index 7146465..0000000
--- a/caravel/gds/user_project_wrapper.gds.gz
+++ /dev/null
Binary files differ