ADDED   build/doc
Index: build/doc
==================================================================
--- /dev/null
+++ build/doc
@@ -0,0 +1,43 @@
+AppBox
+
+Filesystem Layout
+	/ (rootfs)
+	/system (ext2, ro)
+	/system/config (tmpfs, populated from configuration partition)
+	/system/proc (procfs)
+	/system/dev (tmpfs)
+	/system/apps/<app_name>/<app_version> (not a mountpoint, scheme for system apps)
+	/data (ext3 or zfs)
+	/data/apps (not a mountpoint)
+	/data/apps/<app_name>/<app_version> (not a mountpoint, scheme for installed apps)
+	/data/<app_name> (not a mountpoint, directory for app to manage)
+	/apps (not a mountpoint, just a directory)
+	/apps/<app_name>/<app_version> (symlink to /data/apps/<something> or /system/apps/<something>)
+	/apps/<app_name>/default (symlink to default version of app)
+
+Physical Disk Layout:
+	p1 (10MB): boot filesystem: kernel, initrd, extlinux: ext2 (not mounted)
+	p2 (2MB): config partition: header + tar
+	p3 (unknown): root filesystem: mounted on /system
+	p4 (unknown): data filesystem: mounted on /data
+
+config partition:
+	First 1024 bytes reserved for:
+		[32 bytes]: Magic: SHA256("AppBox Configuration Partition"): {0x1d, 0xaa, 0x45, 0x9b, 0x97, 0x72, 0xef, 0x5d, 0x7d, 0x58, 0xc8, 0x14, 0x45, 0x82, 0x46, 0xc6, 0x9d, 0xbd, 0x1d, 0x53, 0xfa, 0x75, 0xf3, 0x96, 0x46, 0x29, 0x10, 0x25, 0x0b, 0xf7, 0xa4, 0xb6}
+		[1 byte]: Offset index
+		[7 bytes]: Reserved
+		[8 bytes]: Offset #0
+		[8 bytes]: Offset #1
+		[968 bytes]: Reserved
+	Tar contents (needed for early boot, may include other files)
+		boot/modules/*.ko
+		boot/modules/load
+		fstab
+		hostname
+		apps/<appname>
+
+initrd:
+	/init
+	/modules/*.ko
+	/modules/load
+	

ADDED   components/apps/appbox-core/upstream
Index: components/apps/appbox-core/upstream
==================================================================
--- /dev/null
+++ components/apps/appbox-core/upstream
@@ -0,0 +1,2 @@
+glibc
+tclkit

ADDED   components/apps/appbox-gnu/upstream
Index: components/apps/appbox-gnu/upstream
==================================================================
--- /dev/null
+++ components/apps/appbox-gnu/upstream
@@ -0,0 +1,1 @@
+coreutils

ADDED   components/apps/appbox-web/upstream
Index: components/apps/appbox-web/upstream
==================================================================
--- /dev/null
+++ components/apps/appbox-web/upstream
@@ -0,0 +1,1 @@
+tclwebappframework

ADDED   components/init-earlyboot/functions
Index: components/init-earlyboot/functions
==================================================================
--- /dev/null
+++ components/init-earlyboot/functions
@@ -0,0 +1,10 @@
+1. Load kernel modules
+2. Mount devfs
+3. Locate config partition
+	-> If not found, mount "/system" as tmpfs and perform installation
+	-> Offer to install
+4. Load more kernel modules
+5. Mount /system (if needed)
+6. Mount /system/config (tmpfs) and copy contents to it
+7. Unmount devfs
+8. Pass control to later boot's init