diff --git a/.github/scripts/defaults.sh b/.github/scripts/defaults.sh
index d9dd5f96..2d471e9e 100755
--- a/.github/scripts/defaults.sh
+++ b/.github/scripts/defaults.sh
@@ -29,7 +29,7 @@ REMOTE_COURSIER_CACHE=$REMOTE_WORK_DIR/.coursier-cache
 # key value store to get the build groups
 declare -A grouping
 grouping["group-cores"]="chipyard-cva6 chipyard-ibex chipyard-rocket chipyard-hetero chipyard-boom chipyard-sodor chipyard-digitaltop chipyard-multiclock-rocket chipyard-nomem-scratchpad chipyard-spike chipyard-clone"
-grouping["group-peripherals"]="chipyard-dmirocket chipyard-dmiboom chipyard-spiflashwrite chipyard-mmios chipyard-nocores chipyard-manyperipherals chipyard-chiplike"
+grouping["group-peripherals"]="chipyard-dmirocket chipyard-dmiboom chipyard-spiflashwrite chipyard-mmios chipyard-nocores chipyard-manyperipherals chipyard-chiplike chipyard-tethered"
 grouping["group-accels"]="chipyard-mempress chipyard-sha3 chipyard-hwacha chipyard-gemmini chipyard-manymmioaccels"
 grouping["group-constellation"]="chipyard-constellation"
 grouping["group-tracegen"]="tracegen tracegen-boom"
@@ -54,7 +54,8 @@ mapping["chipyard-cva6"]=" CONFIG=CVA6Config"
 mapping["chipyard-ibex"]=" CONFIG=IbexConfig"
 mapping["chipyard-spiflashwrite"]=" CONFIG=SmallSPIFlashRocketConfig EXTRA_SIM_FLAGS='+spiflash0=${LOCAL_CHIPYARD_DIR}/tests/spiflash.img'"
 mapping["chipyard-manyperipherals"]=" CONFIG=ManyPeripheralsRocketConfig EXTRA_SIM_FLAGS='+spiflash0=${LOCAL_CHIPYARD_DIR}/tests/spiflash.img'"
-mapping["chipyard-chiplike"]=" CONFIG=ChipLikeQuadRocketConfig MODEL=FlatTestHarness MODEL_PACKAGE=chipyard.example verilog"
+mapping["chipyard-chiplike"]=" CONFIG=ChipLikeRocketConfig MODEL=FlatTestHarness MODEL_PACKAGE=chipyard.example verilog"
+mapping["chipyard-tethered"]=" CONFIG=TetheredChipLikeRocketConfig"
 mapping["chipyard-cloneboom"]=" CONFIG=Cloned64MegaBoomConfig verilog"
 mapping["chipyard-nocores"]=" CONFIG=NoCoresConfig verilog"
 mapping["tracegen"]=" CONFIG=NonBlockingTraceGenL2Config"
diff --git a/.github/scripts/run-tests.sh b/.github/scripts/run-tests.sh
index dd42a4a2..e97e68fe 100755
--- a/.github/scripts/run-tests.sh
+++ b/.github/scripts/run-tests.sh
@@ -105,6 +105,9 @@ case $1 in
         run_binary BINARY=$LOCAL_CHIPYARD_DIR/tests/spiflashwrite.riscv
         [[ "`xxd $LOCAL_CHIPYARD_DIR/tests/spiflash.img  | grep 1337\ 00ff\ aa55\ face | wc -l`" == "6" ]] || false
         ;;
+    chipyard-tethered)
+        make -C $LOCAL_CHIPYARD_DIR/tests
+        run_binary BINARY=$LOCAL_CHIPYARD_DIR/tests/hello.riscv LOADMEM=1 EXTRA_SIM_FLAGS="+cflush_addr=0x2010200"
     tracegen)
         run_tracegen
         ;;
diff --git a/.github/workflows/chipyard-run-tests.yml b/.github/workflows/chipyard-run-tests.yml
index d357637c..f8ca8e11 100644
--- a/.github/workflows/chipyard-run-tests.yml
+++ b/.github/workflows/chipyard-run-tests.yml
@@ -672,6 +672,29 @@ jobs:
           group-key: "group-peripherals"
           project-key: "chipyard-manyperipherals"
 
+  chipyard-tethered-run-tests:
+    name: chipyard-tethered-run-tests
+    needs: prepare-chipyard-peripherals
+    runs-on: self-hosted
+    steps:
+      - name: Delete old checkout
+        run: |
+            ls -alh .
+            rm -rf ${{ github.workspace }}/* || true
+            rm -rf ${{ github.workspace }}/.* || true
+            ls -alh .
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Git workaround
+        uses: ./.github/actions/git-workaround
+      - name: Create conda env
+        uses: ./.github/actions/create-conda-env
+      - name: Run tests
+        uses: ./.github/actions/run-tests
+        with:
+          group-key: "group-peripherals"
+          project-key: "chipyard-tethered"
+
   chipyard-sha3-run-tests:
     name: chipyard-sha3-run-tests
     needs: prepare-chipyard-accels
@@ -971,6 +994,7 @@ jobs:
             chipyard-dmirocket-run-tests,
             chipyard-spiflashwrite-run-tests,
             chipyard-manyperipherals-run-tests,
+            chipyard-tethered-run-tests,
             chipyard-sha3-run-tests,
             chipyard-gemmini-run-tests,
             chipyard-manymmioaccels-run-tests,