[bananapi] Add bananapi script and kernel v4.2.0 tarballs

bananapi/.gitattributes

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+*.tar filter=lfs diff=lfs merge=lfs -text

bananapi/Dockerfile

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+FROM sabayon/armhfp
+
+MAINTAINER geaaru <geaaru@gmail.com>
+
+# Set locales to en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
+
+# Perform post-upgrade tasks (mirror sorting, updating repository db)
+ADD ./scripts/setup.sh /setup.sh
+RUN /bin/bash /setup.sh  && rm -rf /setup.sh
+
+# Firmware and modules blob
+ADD ./firmware_modules.tar /
+ADD ./boot.tar /boot
+# Set environment variables.
+ENV HOME /root
+
+# Define working directory.
+WORKDIR /
+

bananapi/boot.tar

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+version https://git-lfs.github.com/spec/v1
+oid sha256:a8896d8413a4d5f845835ca70c13ebc1cbe4fca4237db9b821d899ad02c0de67
+size 5509120

bananapi/firmware_modules.tar

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b8b21a0ed5708955936b50b75114c7a950140aa70f41fdb569900cb9d68a11b2
+size 17264640

bananapi/scripts/setup.sh

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+#!/bin/bash
+# Description: Script for prepare docker image of bananapi tree
+#              from sabayon/armhfp tree.
+
+/usr/sbin/env-update
+. /etc/profile
+
+setup_bootfs_fstab() {
+	# add /dev/mmcblk0p1 to /etc/fstab
+	local boot_part_type="${1}"
+	echo "/dev/mmcblk0p1  /boot  ${boot_part_type}  defaults  0 2" >> /etc/fstab
+}
+
+setup_rootfs_fstab() {
+	echo "/dev/mmcblk0p2 / ext4 noatime 0 1" >> /etc/fstab
+}
+
+# Force armv7l entropy architecture (kernel is 64bit)
+echo "armv7l" > /etc/entropy/.arch
+echo "~arm" > /etc/entropy/packages/package.keywords
+echo "arm" >> /etc/entropy/packages/package.keywords
+
+# Perform package upgrades
+ACCEPT_LICENSE=* equo up && equo u
+
+# Networkmanager gives issues on aarch64
+systemctl disable NetworkManager
+equo rm net-misc/networkmanager
+cat > /etc/systemd/network/default_dhcp.network << "EOF"
+[Network]
+DHCP=ipv4
+
+[DHCP]
+UseDomains=true
+EOF
+
+systemctl enable systemd-networkd
+
+# Cleanup
+equo cleanup
+
+# Accepts configuration updates
+echo -5 | equo conf update
+
+rm -rfv /etc/fstab
+setup_rootfs_fstab
+
+exit 0