http://www.geekbuying.com/item/MK808-Dual-Core-Android-4-1-Jelly-Bean-TV-BOX-Rockchip-RK3066-Cortex-A9-Mini-PC-stick-307415.html

Device info

root@android:/ # cat /proc/cmdline                                             
console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00200000 mtdparts=rk29xxnand:0x00002000@0x00002000(misc),0x00004000@0x00004000(kernel),0x00008000@0x00008000(boot),0x00008000@0x00010000(recovery),0x000C0000@0x00018000(backup),0x00040000@0x000D8000(cache),0x00300000@0x00118000(userdata),0x00002000@0x00418000(kpanic),0x00100000@0x0041A000(system),-@0x0053A000(user) bootver=2012-08-08#1.14 firmware_ver=4.0.4

root@android:/ # cat /proc/mtd                                                 
dev:    size   erasesize  name
mtd0: 00400000 00004000 "misc"
mtd1: 00800000 00004000 "kernel"
mtd2: 01000000 00004000 "boot"
mtd3: 01000000 00004000 "recovery"
mtd4: 18000000 00004000 "backup"
mtd5: 08000000 00004000 "cache"
mtd6: 60000000 00004000 "userdata"
mtd7: 00400000 00004000 "kpanic"
mtd8: 20000000 00004000 "system"
mtd9: 131400000 00004000 "user"

Rockchip RK3066/RK30xx Processors Documentation, Source Code and Tools

http://www.cnx-software.com/2012/11/04/rockchip-rk3066-rk30xx-processor-documentation-source-code-and-tools/

Kernel

https://github.com/omegamoon/rockchip-rk30xx-mk808

Flashing

• Information about tool: http://forum.xda-developers.com/showthread.php?t=1286305
• source code: https://github.com/justgr/arnova-tools/tree/master/rkflashtool
• alternative: https://github.com/naobsd/rkutils
• rk3066 modifications: http://valentijn.sessink.nl/?p=382

Ubuntu Linux for the UG802

http://www.slatedroid.com/topic/40717-ubuntu-linux-for-the-ug802/

CyanogenMod

• http://www.armtvtech.com/armtvtechforum/viewtopic.php?f=13&t=438
• https://bitbucket.org/cm3066

Flash from Linux

./rk-tools/img_unpack flash_20121106.img flash_20121106.unpacked
./rk-tools/afptool -unpack flash_20121106 flash_20121106.files