Initial commit

etc/systemd/system/systemd-udevd.service.d/10_after-android.conf

@@ -0,0 +1,2 @@
+[Unit]
+After=lxc@android.service

lib/systemd/system/adbd.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=adbd
+Wants=local-fs.target
+After=local-fs.target lxc@android.service systemd-udevd.service
+
+[Service]
+Type=simple
+Restart=on-failure
+SuccessExitStatus=0 127
+ExecStartPre=/usr/lib/android-tools-adbd/pre-start
+ExecStart=/usr/bin/adbd
+ExecStopPost=/usr/bin/unlink /dev/socket/adbd
+
+[Install]
+WantedBy=multi-user.target

lib/udev/rules.d/65-android.rules

@@ -0,0 +1,26 @@
+# logging devices
+ACTION=="add", KERNEL=="log_*", MODE="0666"
+ACTION=="add", KERNEL=="log_main", SYMLINK+="alog/main"
+ACTION=="add", KERNEL=="log_system", SYMLINK+="alog/system"
+ACTION=="add", KERNEL=="log_radio", SYMLINK+="alog/radio"
+ACTION=="add", KERNEL=="log_events", SYMLINK+="alog/events"
+
+# system devices
+ACTION=="add", KERNEL=="binder", MODE="0666"
+
+# graphics devices
+SUBSYSTEM=="graphics", KERNEL=="*", SYMLINK+="graphics/%k"
+
+# input devices
+ACTION=="add", KERNEL=="event[0-9]*", GROUP="android_input", MODE="0660"
+
+# misc devices
+ACTION=="add", KERNEL=="alarm", OWNER="system", GROUP="phablet", MODE="0660"
+ACTION=="add", KERNEL=="uhid", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="mtp_usb", OWNER="root", GROUP="plugdev", MODE="0660"
+
+# memory
+ACTION=="add", KERNEL=="ashmem", OWNER="system", GROUP="system", MODE="0666"
+
+# rfkill
+ACTION=="add", KERNEL=="rfkill", GROUP="android_input", MODE="0660"

lib/udev/rules.d/70-hammerhead.rules

@@ -0,0 +1,48 @@
+IMPORT{program}="androidboot.hardware"
+
+ENV{androidboot.hardware}!="hammerhead", GOTO="hammerhead_inc_end"
+
+ACTION=="add", KERNEL=="genlock", OWNER="system", GROUP="system", MODE="0666"
+ACTION=="add", KERNEL=="kgsl", OWNER="system", GROUP="system", MODE="0666"
+ACTION=="add", KERNEL=="kgsl-3d0", OWNER="system", GROUP="system", MODE="0666"
+ACTION=="add", KERNEL=="ion", OWNER="system", GROUP="system", MODE="0666"
+ACTION=="add", KERNEL=="video*", OWNER="system", GROUP="video", MODE="0660"
+ACTION=="add", KERNEL=="media*", OWNER="system", GROUP="video", MODE="0660"
+ACTION=="add", KERNEL=="v4l-subdev*", OWNER="system", GROUP="video", MODE="0660"
+ACTION=="add", KERNEL=="rtc0", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="diag", OWNER="radio", GROUP="radio", MODE="0660"
+ACTION=="add", KERNEL=="mdm", OWNER="system", GROUP="radio", MODE="0660"
+ACTION=="add", KERNEL=="ttyUSB0", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="msm_acdb", OWNER="system", GROUP="audio", MODE="0660"
+ACTION=="add", KERNEL=="msm_rtac", OWNER="system", GROUP="audio", MODE="0660"
+ACTION=="add", KERNEL=="msm_rotator", OWNER="system", GROUP="system", MODE="0666"
+ACTION=="add", KERNEL=="smd0", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="smd4", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="smd5", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="smd6", OWNER="system", GROUP="system", MODE="0660"
+ACTION=="add", KERNEL=="smd7", OWNER="bluetooth", GROUP="bluetooth", MODE="0660"
+ACTION=="add", KERNEL=="smd_cxm_qmi", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl0", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl1", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl2", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl3", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl4", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl5", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl6", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smdcntl7", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="smuxctl32", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="rmnet_mux_ctrl", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="hsicctl0", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="hsicctl1", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="hsicctl2", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="hsicctl3", OWNER="radio", GROUP="radio", MODE="0640"
+ACTION=="add", KERNEL=="qseecom", OWNER="system", GROUP="video", MODE="0666"
+ACTION=="add", KERNEL=="video32", OWNER="system", GROUP="video", MODE="0664"
+ACTION=="add", KERNEL=="video33", OWNER="system", GROUP="video", MODE="0664"
+ACTION=="add", KERNEL=="bcm2079x", OWNER="nfc", GROUP="nfc", MODE="0660"
+ACTION=="add", KERNEL=="jpeg0", OWNER="system", GROUP="video", MODE="0660"
+ACTION=="add", KERNEL=="jpeg1", OWNER="system", GROUP="video", MODE="0660"
+ACTION=="add", KERNEL=="jpeg2", OWNER="system", GROUP="video", MODE="0660"
+ACTION=="add", KERNEL=="ttyHS99", OWNER="bluetooth", GROUP="bluetooth", MODE="0660"
+
+LABEL="hammerhead_inc_end"

lib/udev/rules.d/99-android.rules

@@ -0,0 +1,3 @@
+# udisks2 hint for devices to be marked as system devices (consumed by ciborium)
+# mmcblk0 so far has always been system.
+ACTION=="add|change", KERNEL=="mmcblk0*", ENV{UDISKS_SYSTEM}="1"

usr/lib/android-tools-adbd/pre-start

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+if [ -d /sys/class/android_usb ]; then
+    if [ -d /sys/class/android_usb/android0/f_ffs ] && [ -n "$(cat /sys/class/android_usb/android0/f_ffs/aliases)" ]; then
+        if ! $(mount|grep -q ^adb); then
+        # some devices use the functionfs (i.e. manta)
+        # we need to mount it to keep adb working
+        mkdir -p /dev/usb-ffs/adb
+        mount -t functionfs adb /dev/usb-ffs/adb || true
+        fi
+    fi
+fi
+
+echo 0 >/sys/class/android_usb/android0/enable
+echo -n 18d1 >/sys/class/android_usb/android0/idVendor
+echo -n D002 >/sys/class/android_usb/android0/idProduct
+echo -n adb >/sys/class/android_usb/android0/functions
+echo 1 >/sys/class/android_usb/android0/enable

usr/lib/lxc-android/mount-android

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+INITRD=/system/boot/android-ramdisk.img
+rm -Rf /tmp/android/
+mkdir -p /tmp/android/
+cd /tmp/android/
+cat $INITRD | gzip -d | cpio -i
+
+fstab=/tmp/android/fstab*
+
+cat ${fstab} | while read line; do
+    set -- $line
+    # Skip any unwanted entry
+    echo $1 | egrep -q "^#" && continue
+    ([ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ] || [ -z "$4" ]) && continue
+    ([ "$3" = "emmc" ] || [ "$3" = "swap" ] || [ "$3" = "mtd" ]) && continue
+    [ ! -d "$2" ] && continue
+
+    ([ "$2" = "/system" ] || [ "$2" = "/data" ]) && continue
+
+    label=$(echo $1 | awk -F/ '{print $NF}')
+    [ -z "$label" ] && continue
+
+    # In case fstab provides /dev/mmcblk0p* lines
+    path="/dev/$label"
+    for dir in by-partlabel by-name by-label by-path by-uuid by-partuuid by-id; do
+        if [ -e "/dev/disk/$dir/$label" ]; then
+            path="/dev/disk/$dir/$label"
+            break
+        fi
+    done
+
+    [ ! -e "$path" ] && continue
+
+    mkdir -p $2
+    mount $path $2 -t $3 -o $4
+
+done

var/lib/lxc/android/config

@@ -0,0 +1,18 @@
+lxc.rootfs = /var/lib/lxc/android/rootfs
+lxc.utsname = armhf
+
+lxc.network.type = none
+
+lxc.devttydir = lxc
+lxc.tty = 4
+lxc.pts = 1024
+lxc.arch = armhf
+lxc.cap.drop = mac_admin mac_override
+lxc.pivotdir = lxc_putold
+
+lxc.hook.pre-start = /var/lib/lxc/android/pre-start.sh
+
+lxc.init_cmd = /init
+
+lxc.aa_profile = unconfined
+lxc.autodev = 0

var/lib/lxc/android/pre-start.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+mount_android_partitions() {
+    fstab=$1
+    lxc_rootfs_path=$2
+    cat ${fstab} | while read line; do
+        set -- $line
+        # Skip any unwanted entry
+        echo $1 | egrep -q "^#" && continue
+        ([ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ] || [ -z "$4" ]) && continue
+        ([ "$3" = "emmc" ] || [ "$3" = "swap" ] || [ "$3" = "mtd" ]) && continue
+        [ ! -d "$2" ] && continue
+
+        mkdir -p ${lxc_rootfs_path}/$2
+        mount -n -o bind,recurse $2 ${lxc_rootfs_path}/$2
+	done
+}
+
+INITRD=/system/boot/android-ramdisk.img
+rm -Rf $LXC_ROOTFS_PATH
+mkdir -p $LXC_ROOTFS_PATH
+cd $LXC_ROOTFS_PATH
+cat $INITRD | gzip -d | cpio -i
+
+mknod -m 666 $LXC_ROOTFS_PATH/dev/null c 1 3
+
+# Create /dev/pts if missing
+mkdir -p $LXC_ROOTFS_PATH/dev/pts
+
+# Pass /sockets through
+mkdir -p /dev/socket $LXC_ROOTFS_PATH/socket
+mount -n -o bind,rw /dev/socket $LXC_ROOTFS_PATH/socket
+
+rm $LXC_ROOTFS_PATH/sbin/adbd
+
+# Mount the android partitions
+mount_android_partitions $LXC_ROOTFS_PATH/fstab* "$LXC_ROOTFS_PATH"
+
+sed -i '/on early-init/a \    mkdir /dev/socket\n\    mount none /socket /dev/socket bind' $LXC_ROOTFS_PATH/init.rc
+
+sed -i "/mount_all /d" $LXC_ROOTFS_PATH/init.*.rc
+sed -i "/on nonencrypted/d" $LXC_ROOTFS_PATH/init.rc
+
+rm -Rf $LXC_ROOTFS_PATH/vendor
+ln -s /system/vendor $LXC_ROOTFS_PATH/vendor