diff --git a/Code/patch/cm4/20230630/README.md b/Code/patch/cm4/20230630/README.md
index ed54bbc..53ff002 100644
--- a/Code/patch/cm4/20230630/README.md
+++ b/Code/patch/cm4/20230630/README.md
@@ -1,69 +1,37 @@
-# Patch for uConsole CM4
+# uConsole CM4 kernel sources
+uConsole kernel is based on Raspberry Pi kernel sources:
+`https://github.com/raspberrypi/linux.git`
 
-based on `https://github.com/raspberrypi/linux.git`
-
-commit hash: 3a33f11c48572b9dd0fecac164b3990fc9234da8
-
-## Prepares
-
-ubuntu 22.04 with aarch64-linux-gnu-
-
-```
-sudo apt install -y build-essential gcc-aarch64-linux-gnu 
-```
-
-## Example process of compiling
-
-```
-cd
-git clone https://github.com/raspberrypi/linux.git
-
-cd linux
-
-wget https://raw.githubusercontent.com/clockworkpi/uConsole/master/Code/patch/cm4/20230630/0001-patch-cm4.patch
-
-git reset --hard 3a33f11c48572b9dd0fecac164b3990fc9234da8
-
-git apply 0001-patch-cm4.patch
+The current version is based on top of commit hash:
+`3a33f11c48572b9dd0fecac164b3990fc9234da8`
 
 
-KERNEL=kernel8 make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bcm2711_defconfig
-KERNEL=kernel8 make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j2
+# Build
+Kernel build can be performed on Ubuntu 22.04 with aarch64 cross compilation.
+To automate this process `build-kernel.sh` script has been created.
+It will automatically install all needed dependencies on for kernel building
+both from RPi and Ubuntu guidelines.
 
-mkdir ./modules
+On top of the RPi kernel - uConsole specific patch is applied. It contains
+implementation of all required drivers like video driver for uConsole screen.
 
-rm -rf ./modules/*
+To automate build process on environmend different than Ubuntu 22.04 `run.sh`
+script has been created. It utilizes docker container for building the kernel
+using build script.
 
-INSTALL_MOD_PATH=./modules make modules_install
+Final results are located in `out` directory in the source tree.
 
 
-rm modules/lib/modules/*/build
-rm modules/lib/modules/*/source
-
-```
-
-## config.txt 
-
-In order to use compiled kernel8.img with CM4 in uConsole ,we have to setup a config.txt
-
-```
-disable_overscan=1
-dtparam=audio=on
-[pi4]
-max_framebuffers=2
-
-[all]
-ignore_lcd=1
-dtoverlay=dwc2,dr_mode=host
-dtoverlay=vc4-kms-v3d-pi4,cma-384
-dtoverlay=devterm-pmu
-dtoverlay=devterm-panel-uc
-dtoverlay=devterm-misc
-dtoverlay=audremap,pins_12_13
-
-dtparam=spi=on
-gpio=10=ip,np
-dtparam=ant2
-```
+# Deploy
+To deploy build result use content of `out` directory and copy it over
+to the right locations on SD card. More you can find in official RPi guide:
+https://www.raspberrypi.com/documentation/computers/linux_kernel.html
+
+
+# Kernel configuration
+In order to use compiled kernel8.img with CM4 in uConsole, we have to setup
+a `config.txt` configuration file. It contains various options which will be
+passed to runtime kernel for proper uConsole specific drivers initialization.
+
 
 
diff --git a/Code/patch/cm4/20230630/build-kernel.sh b/Code/patch/cm4/20230630/build-kernel.sh
new file mode 100755
index 0000000..2ab0e10
--- /dev/null
+++ b/Code/patch/cm4/20230630/build-kernel.sh
@@ -0,0 +1,105 @@
+#!/bin/bash
+
+set -eox pipefail
+
+# Create working directory
+mkdir -p /uConsole
+cd /uConsole
+
+# Install dependencies
+apt update
+
+# Base kernel build dependencies
+apt install -y build-essential \
+               gcc-aarch64-linux-gnu \
+               linux-headers-generic
+
+# Install RPi kernel build dependencies
+# [https://www.raspberrypi.com/documentation/computers/linux_kernel.html]
+apt install -y git \
+               bc \
+               bison \
+               flex \
+               libssl-dev \
+               make \
+               libc6-dev \
+               libncurses5-dev \
+               crossbuild-essential-arm64
+
+# Other possible usefull dependencies suggested by Ubuntu kernel building guide
+# [https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel]
+apt install -y libncurses-dev \
+               gawk \
+               openssl \
+               libssl-dev \
+               dkms \
+               libelf-dev \
+               libudev-dev \
+               libpci-dev \
+               libiberty-dev \
+               autoconf \
+               llvm
+
+# Clone Raspberry kernel sources
+if [ ! -d "linux" ] ; then
+    git clone https://github.com/raspberrypi/linux.git
+fi
+cd linux
+
+# Linux repo may be already cloned in previous run so we need to remove
+# any existing files modifications / applied patches
+git clean -f
+
+# Use specified source version
+git reset --hard 3a33f11c48572b9dd0fecac164b3990fc9234da8
+
+# Apply uConsole specific patch
+git apply ../0001-patch-cm4.patch
+
+# Config for Raspberry Pi 3, 3+, 4, 400 and Zero 2 W, and Raspberry Pi
+# Compute Modules 3, 3+ and 4 default 64-bit build configuration:
+# - bcm2711_defconfig
+# - kernel8
+#
+# KERNEL=kernel8 make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bcm2711_defconfig
+# KERNEL=kernel8 make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j4
+#
+# [https://www.raspberrypi.com/documentation/computers/linux_kernel.html]
+
+export KERNEL=kernel8
+export ARCH=arm64
+export CROSS_COMPILE=aarch64-linux-gnu-
+
+# Generate .config file
+make bcm2711_defconfig
+
+# Build kernel
+make -j4
+
+# Prepare placeholder for kernel modules
+mkdir -p ./modules
+rm -rf ./modules/*
+
+# Deploy modules in predefined location
+INSTALL_MOD_PATH=./modules make modules_install
+
+# Remove unused module files
+rm ./modules/lib/modules/*/build
+rm ./modules/lib/modules/*/source
+
+# Export build artifacts: kernel modules
+mkdir -p ../modules
+rm -rf ../modules/*
+
+cp -rav ./modules/* ../modules
+
+# Export build artifacts: kernel + device tree
+mkdir -p ../out
+rm -rf ../out/*
+mkdir -p ../out/overlays
+
+sudo cp arch/arm64/boot/Image ../out/$KERNEL.img
+sudo cp arch/arm64/boot/dts/broadcom/*.dtb ../out
+sudo cp arch/arm64/boot/dts/overlays/*.dtb* ../out/overlays/
+sudo cp arch/arm64/boot/dts/overlays/README ../out/overlays/
+
diff --git a/Code/patch/cm4/20230630/config.txt b/Code/patch/cm4/20230630/config.txt
new file mode 100644
index 0000000..508bbfa
--- /dev/null
+++ b/Code/patch/cm4/20230630/config.txt
@@ -0,0 +1,17 @@
+disable_overscan=1
+dtparam=audio=on
+[pi4]
+max_framebuffers=2
+
+[all]
+ignore_lcd=1
+dtoverlay=dwc2,dr_mode=host
+dtoverlay=vc4-kms-v3d-pi4,cma-384
+dtoverlay=devterm-pmu
+dtoverlay=devterm-panel-uc
+dtoverlay=devterm-misc
+dtoverlay=audremap,pins_12_13
+
+dtparam=spi=on
+gpio=10=ip,np
+dtparam=ant2
\ No newline at end of file
diff --git a/Code/patch/cm4/20230630/run.sh b/Code/patch/cm4/20230630/run.sh
new file mode 100755
index 0000000..3f4eb47
--- /dev/null
+++ b/Code/patch/cm4/20230630/run.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# To be able to build kernel modules container needs to run in privileged mode
+# [https://projectatomic.io/blog/2018/06/building-kernel-modules-with-podman/]
+
+# Spawn container and run build script
+docker run --rm --privileged -v ./:/uConsole ubuntu:22.04 /bin/bash /uConsole/build-kernel.sh
+
+# Start container to run build script manually
+# docker run -it --rm --privileged -v ./:/uConsole ubuntu:22.04