# 
# 2.14r is 32Bit for MC1,MC2,MC4,MC2L Devices
# Commands to create opensource parts of MC-Firmware Version 2.14r
# Building instructions for Kernel 5.4.265 and Buildroot revision 954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3:
# 
# 3.14r is 64Bit for MC2LX8 Devices
# Commands to create opensource parts of MC-Firmware Version 3.14r
# Building instructions for Kernel 6.1.70 and Buildroot revision 954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3:
# 
# legal-info can be downloaded seperatly at https://download.modas.com/SourceNew/legal-info-2.14r.tar.bz2
# legal-info can be downloaded seperatly at https://download.modas.com/SourceNew/legal-info-3.14r.tar.bz2
# 
# 
# 
# Compile open source parts of firmware
# 

rm -rf 2.14r
mkdir 2.14r
cd 2.14r
# Downloading Buildroot source package files
wget https://download.modas.com/SourceNew/dl.tar.bz2
# Get buildroot from git
git clone git://git.buildroot.net/buildroot
# Enter directory buildroot
cd buildroot
# Checkout revision  954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3
git checkout 954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3
git reset --hard
# Apply patch custom buildroot changes
rm 2.14r.BR.954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3.diff
wget -q https://download.modas.com/SourceNew/2.14r.BR.954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3.diff
git apply -v 2.14r.BR.954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3.diff
# Buildroot prepared now

cd ..

# for 2.14r:
rm -rf BRO
mkdir BRO; cd BRO
wget -q https://download.modas.com/SourceNew/2.14r.BR.config.954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3 -O .config
wget -q https://download.modas.com/SourceNew/2.14r.Kern.config -O ../buildroot/kern.config
make O=`pwd` -C ../buildroot/ clean
make O=`pwd` -C ../buildroot/ olddefconfig
make O=`pwd` -C ../buildroot/
cd ..

# for 3.14r:
rm -rf BRO8
mkdir BRO8; cd BRO8
wget -q https://download.modas.com/SourceNew/3.14r.BR.config.954aeb7c721bf7edd56832650e8ebfb3b5c6fbd3 -O .config
wget -q https://download.modas.com/SourceNew/3.14r.Kern.config -O ../buildroot/kern.config
make O=`pwd` -C ../buildroot/ clean
make O=`pwd` -C ../buildroot/ olddefconfig
make O=`pwd` -C ../buildroot/
cd ..
# Buildroot finished.

# Building the linux kernel:
mkdir Kernel
cd Kernel
# for 2.14r:
wget -q https://download.modas.com/SourceNew/Linux_5.4.265.tar.bz2
tar jxf Linux_5.4.265.tar.bz2
mkdir build
wget -q https://download.modas.com/SourceNew/2.14r.Kern.config -O ./build/.config
make CROSS_COMPILE=arm-linux-gnueabi- O=./build ARCH=arm -j16
make CROSS_COMPILE=arm-linux-gnueabi- O=./build ARCH=arm -j16 modules

# for 3.14r:
wget -q https://download.modas.com/SourceNew/Linux_6.1.70.tar.bz2
tar jxf Linux_6.1.70.tar.bz2
mkdir build8
wget -q https://download.modas.com/SourceNew/3.14r.Kern.config -O ./build8/.config
make CROSS_COMPILE=aarch64-linux-gnu- O=./build8 ARCH=arm64 -j16
make CROSS_COMPILE=aarch64-linux-gnu- O=./build8 ARCH=arm64 -j16 modules