diff --git a/.github/codecov.yml b/.github/codecov.yml
new file mode 100644
index 00000000000..2edfd847b00
--- /dev/null
+++ b/.github/codecov.yml
@@ -0,0 +1,10 @@
+coverage:
+  status:
+    project:
+      default:
+        if_ci_failed: ignore
+    patch:
+      default:
+        target: 60%         # Require 80% patch coverage
+        threshold: 1%       # Allow up to 1% below target
+        if_ci_failed: ignore
diff --git a/.github/workflows/unit_integration_test.yaml b/.github/workflows/unit_integration_test.yaml
index 53758a0a87b..d37ba5654f9 100644
--- a/.github/workflows/unit_integration_test.yaml
+++ b/.github/workflows/unit_integration_test.yaml
@@ -33,9 +33,11 @@ jobs:
 
         strategy:
             matrix:
-                type: [main, clang, mbedtls, rotating_device_id, icd]
+                type: [icd]
         env:
             BUILD_TYPE: ${{ matrix.type }}
+            CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+            CC_SLUG: SiliconLabsSoftware/matter_sdk
 
         runs-on: ubuntu-latest
 
@@ -66,19 +68,23 @@ jobs:
               # TODO: If rotating_device_id is ever removed/combined, we have to cover boringssl otherwise
               run: |
                   case $BUILD_TYPE in
-                     "main") GN_ARGS='chip_build_all_platform_tests=true';;
-                     "clang") GN_ARGS='is_clang=true chip_build_all_platform_tests=true';;
-                     "mbedtls") GN_ARGS='chip_crypto="mbedtls" chip_build_all_platform_tests=true';;
-                     "rotating_device_id") GN_ARGS='chip_crypto="boringssl" chip_enable_rotating_device_id=true chip_build_all_platform_tests=true';;
                      "icd") GN_ARGS='chip_enable_icd_server=true chip_enable_icd_lit=true chip_build_all_platform_tests=true';;
                      *) ;;
                   esac
 
-                  scripts/build/gn_gen.sh --args="$GN_ARGS"
+                  scripts/build/gn_gen.sh --args="$GN_ARGS use_coverage=true is_debug=true"
             - name: Run Build
               run: scripts/run_in_build_env.sh "ninja -C out/$BUILD_TYPE"
             - name: Run Tests
               run: scripts/tests/gn_tests.sh
+            - name: Run Build Coverage
+              run: scripts/build_coverage.sh --code=all --yaml --xml
+            - name: Upload coverage reports to Codecov with GitHub Action
+              uses: codecov/codecov-action@v5
+              with:
+                  token: ${{ secrets.CODECOV_TOKEN }}
+                  slug: senthilku/matter_sdk
+                  verbose: true
             # TODO Log Upload https://github.com/project-chip/connectedhomeip/issues/2227
             # TODO https://github.com/project-chip/connectedhomeip/issues/1512
             # - name: Run Code Coverage
diff --git a/scripts/build_coverage.sh b/scripts/build_coverage.sh
index 5e55e59ebb7..79b2d95baa4 100755
--- a/scripts/build_coverage.sh
+++ b/scripts/build_coverage.sh
@@ -38,6 +38,13 @@ _install_lcov() {
 
 _install_lcov
 
+_install_gcovr() {
+    if ! gcovr --version >/dev/null 2>&1; then
+        echo "gcovr not installed. Installing..."
+        pip3 install gcovr==8.3
+    fi
+}
+
 # Get absolute path from a relative and normalize (e.g "foo/bar/../baz" -> "/path/to/foo/baz")
 _abspath() {
     python3 -c "import os.path; print(os.path.abspath('$@'))"
@@ -58,6 +65,8 @@ TEST_TARGETS=(check)
 ENABLE_YAML=false
 ENABLE_PYTHON=false
 
+GENERATE_XML=false
+
 help() {
     echo "Usage: $file_name [--output_root=<output_root>] [--code=<core|clusters|all>] [Test options"
     echo
@@ -119,6 +128,9 @@ for i in "$@"; do
             ENABLE_PYTHON=true
             shift
             ;;
+        --xml)
+            GENERATE_XML=true
+            ;;
         -q | --quiet)
             QUIET_FLAG=("--quiet")
             shift
@@ -282,8 +294,28 @@ genhtml "$COVERAGE_ROOT/lcov_final.info" \
     --prefix "$CHIP_ROOT/src" \
     "${QUIET_FLAG[@]}"
 
-cp "$CHIP_ROOT/integrations/appengine/webapp_config.yaml" \
-    "$COVERAGE_ROOT/webapp_config.yaml"
+if [ "$GENERATE_XML" == true ]; then
+    _install_gcovr
+
+    gcovr --exclude=zzz_generated/ \
+        --exclude=third_party/ \
+        --include=src/ \
+        --gcov-ignore-parse-errors \
+        --merge-mode-functions=merge-use-line-min \
+        --xml="$COVERAGE_ROOT"/coverage.xml
+
+    XML_INDEX=$(_abspath "$COVERAGE_ROOT/coverage.xml")
+    if [ -f "$XML_INDEX" ]; then
+        echo
+        echo "============================================================"
+        echo "Coverage report successfully generated:"
+        echo "    file://$XML_INDEX"
+        echo "============================================================"
+    else
+        echo "WARNING: Coverage XML index was not found at expected path:"
+        echo "    $XML_INDEX"
+    fi
+fi
 
 HTML_INDEX=$(_abspath "$COVERAGE_ROOT/html/index.html")
 if [ -f "$HTML_INDEX" ]; then
@@ -296,3 +328,6 @@ else
     echo "WARNING: Coverage HTML index was not found at expected path:"
     echo "    $HTML_INDEX"
 fi
+
+cp "$CHIP_ROOT/integrations/appengine/webapp_config.yaml" \
+    "$COVERAGE_ROOT/webapp_config.yaml"
diff --git a/src/platform/silabs/wifi/icd/WifiSleepManager.cpp b/src/platform/silabs/wifi/icd/WifiSleepManager.cpp
index c41048effa7..efe52651d3e 100644
--- a/src/platform/silabs/wifi/icd/WifiSleepManager.cpp
+++ b/src/platform/silabs/wifi/icd/WifiSleepManager.cpp
@@ -57,6 +57,9 @@ CHIP_ERROR WifiSleepManager::RequestHighPerformance(bool triggerTransition)
 
 CHIP_ERROR WifiSleepManager::RemoveHighPerformanceRequest()
 {
+    // TEMP: coverage marker
+    ChipLogProgress(DeviceLayer, ">>> RemoveHighPerformanceRequest called <<<");
+
     VerifyOrReturnError(mHighPerformanceRequestCounter > 0, CHIP_NO_ERROR,
                         ChipLogError(DeviceLayer, "Wi-Fi configuration already in low power mode"));