1 files changed, 47 insertions, 0 deletions
diff --git a/create_kernel/create_kernel_pi4.sh b/create_kernel/create_kernel_pi4.sh
new file mode 100755
index 0000000..12df75f
--- /dev/null
+++ b/create_kernel/create_kernel_pi4.sh
@@ -0,0 +1,47 @@
+#!/bin/dash
+# https://www.raspberrypi.com/documentation/computers/linux_kernel.html
+
+#KERNEL_VERSION=5.15.113
+#KERNEL_VERSION=4.4.187
+#KERNEL_VERSION=4.9.120
+#KERNEL_VERSION=4.14.63
+KERNEL_VERSION=pi4
+#KERNEL_MAJOR_VERSION=v5.x
+#KERNEL_MAJOR_VERSION=v4.x
+
+#git clone --depth=1 https://github.com/raspberrypi/linux
+
+KERNEL_PAGE=https://github.com/raspberrypi/linux
+DEVICE_NAME=pi4
+OUT_DIRECTORY=out-pi4
+
+#prepare
+_PWD=`pwd`
+mkdir -p $OUT_DIRECTORY/lib/modules
+
+echo "Download kernel"
+if [ ! -d linux-raspberypi ]; then
+	git clone --depth=1 https://github.com/raspberrypi/linux linux-pi4
+fi
+
+#echo "Unpack kernel"
+#tar -xvf linux-$KERNEL_VERSION.tar.xz -o linux-$KERNEL_VERSION-arm64
+echo "Copy config to kernel"
+cp configs/$DEVICE_NAME/generic-pi4 ./linux-pi4/.config
+echo "Compile kernel"
+cd ./linux-pi4
+
+KERNEL=kernel8
+make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bcm2711_defconfig
+make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- Image modules dtbs -j4
+
+#make -j4
+#make INSTALL_MOD_PATH=$_PWD/$OUT_DIRECTORY/  modules_install
+
+
+
+#output results
+#echo "Copy results to out"
+#cd $_PWD
+#cp ./linux-$KERNEL_VERSION/arch/x86_64/boot/bzImage $_PWD/$OUT_DIRECTORY/vmlinuz-xos
+#cp ./linux-$KERNEL_VERSION/vmlinux $_PWD/$OUT_DIRECTORY/vmlinux-xos