diff --git a/README.mkdn b/README.mkdn
new file mode 100644
index 0000000..0cef49d
--- /dev/null
+++ b/README.mkdn
@@ -0,0 +1,15 @@
+# Initialize local repository
+```
+repo init -u https://git.awarner.co.uk/Evolution-X-Tensor/tensor_pixel_kernel_manifest -b bka --git-lfs
+```
+
+# Sync up
+```
+repo sync -c -j$(nproc --all) --force-sync --no-clone-bundle --no-tags
+```
+
+# Build
+
+```bash
+./build_<family>.sh 
+```
diff --git a/default.xml b/default.xml
index af859c9..02c2c56 100644
--- a/default.xml
+++ b/default.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
   <remote name="aosp" fetch="https://android.googlesource.com/"/>
-  <default revision="android-gs-lynx-6.1-android16" remote="aosp" sync-j="4"/>
+  <default revision="refs/tags/android-16.0.0_r0.0" remote="aosp" sync-j="4"/>
   <project path="aosp" name="kernel/common" groups="partner">
     <linkfile dest="common/build.config.constants" src="build.config.constants"/>
     <linkfile dest="common/modules.bzl" src="modules.bzl"/>
@@ -137,16 +137,16 @@
     <linkfile dest="build/static_analysis" src="static_analysis"/>
   </project>
   <project path="kernel/configs" name="kernel/configs"/>
-  <project path="prebuilts/clang/host/linux-x86" name="platform/prebuilts/clang/host/linux-x86" groups="partner"/>
-  <project path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8" groups="partner"/>
-  <project path="prebuilts/build-tools" name="platform/prebuilts/build-tools" groups="partner"/>
-  <project path="prebuilts/kernel-build-tools" name="kernel/prebuilts/build-tools" groups="partner"/>
+  <project path="prebuilts/clang/host/linux-x86" name="platform/prebuilts/clang/host/linux-x86" groups="partner" clone-depth="1"/>
+  <project path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8" groups="partner" clone-depth="1"/>
+  <project path="prebuilts/build-tools" name="platform/prebuilts/build-tools" groups="partner" clone-depth="1"/>
+  <project path="prebuilts/kernel-build-tools" name="kernel/prebuilts/build-tools" groups="partner" clone-depth="1"/>
   <project path="tools/mkbootimg" name="platform/system/tools/mkbootimg" groups="partner"/>
   <project path="build/bazel_common_rules" name="platform/build/bazel_common_rules" groups="partner"/>
   <project path="external/bazel-skylib" name="platform/external/bazel-skylib" groups="partner"/>
   <project path="external/python/absl-py" name="platform/external/python/absl-py" groups="partner"/>
   <project path="external/stardoc" name="platform/external/stardoc" groups="partner"/>
-  <project path="prebuilts/bazel/linux-x86_64" name="platform/prebuilts/bazel/linux-x86_64" groups="partner"/>
-  <project path="prebuilts/jdk/jdk11" name="platform/prebuilts/jdk/jdk11" groups="partner"/>
-  <project path="prebuilts/ndk-r23" name="toolchain/prebuilts/ndk/r23" groups="partner"/>
+  <project path="prebuilts/bazel/linux-x86_64" name="platform/prebuilts/bazel/linux-x86_64" groups="partner" clone-depth="1"/>
+  <project path="prebuilts/jdk/jdk11" name="platform/prebuilts/jdk/jdk11" groups="partner"clone-depth="1" />
+  <project path="prebuilts/ndk-r23" name="toolchain/prebuilts/ndk/r23" groups="partner" clone-depth="1"/>
 </manifest>