Pcduino8 A80 Board
| Pcduino8 A80 Board | |
|---|---|
| Manufacturer | Pcduino |
| Dimensions | widthmm x breadthmm x heightmm |
| Release Date | August 2014 |
| Website | Device Product Page |
| Specifications | |
| SoC | A80 @ 1008Mhz |
| DRAM | 2GiB DDR3 @ 672MHz (SK hynix H5TQ4G63AFR-PBC 4Gb * 4) |
| NAND | 8GB NAND(SK-Hynix H27UCG8T2BTA-B031) |
| Power | DC 5V @ 3A, optional Li-Ion battery |
| Features | |
| LCD | WidthxHeight (X" X:Y) |
| Video | HDMI (Type A - full) |
| Audio | 3.5mm headphone plug |
| Network | WiFi 802.11 b/g/n (Ampak AP6330), 10/100/1000Mbps Ethernet (Realtek RTL8211E) |
| Storage | µSD |
| USB | 2 USB2.0 Host, 1 USB3.0 OTG |
| Other | IRDA |
| Headers | UART, JTAG, LiPo Battery, Camera interface, GPIOs |
This page needs to be properly filled according to the New Device Howto and the New Device Page guide.
If a device is special, then feel free to provide a terse description of what makes this device so special. But terse, no novels, no marketing blurb.
The A80 Pcduino8 Board is the first commercially available board for the Allwinner A80 SoC. For most parts the Pcduino8 board is identical to the Merrii A80 Optimus Board, however this one has NAND IC instead of EMMC.
Identification
The board has a clearly recognizable Pcduino beta label on it, and its white, a common PCB overlay color for all Pcduino products.
In android, under Settings->About Tablet, you will find:
- Model Number: UltraOcta A80 OptimusBoard (Its not a mistake. It actually reports a different board as the model)
- Build Number: KOT49H
Sunxi support
Current status
Not supported yet.
Images
Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under See also
HW-Pack
Add MANUFACTURER DEVICE HW-pack specifics here.
BSP
Add MANUFACTURER DEVICE BSP specifics here.
Manual build
- For building u-boot, use the "MANUFACTURER_DEVICE" target.
- The .fex file can be found in sunxi-boards as MANUFACTURER_DEVICE.fex
Everything else is the same as the manual build howto.
Mainline U-Boot
Not supported yet.
Mainline kernel
Not supported yet.
If there is mainline kernel support, add this section.
Use the FAMILY-CHIP-DEVICE.dtb device-tree file for the mainline kernel.
Don't forget to add[[Category:Mainline_Kernel]]at the bottom of the page.
Tips, Tricks, Caveats
Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.
FEL mode
FEL mode yet to be found on the Pcduino8, one button acts as hard-reset, other one as power key(used in Android)
Android
It comes with Android 4.4.2 KOT49H, and 3.4 based kernel.
Partition Table
bootloader = /dev/block/nanda
env = /dev/block/nanda
boot = /dev/block/nandc
system = /dev/block/nandd
misc = /dev/block/nande
recovery = /dev/block/nandf
cache = /dev/block/nandg
metadata = /dev/block/nandh
private = /dev/block/nandi
UDISK(userdata) = /dev/block/nandj
Source Code
Kernel source:
A80 common device: https://github.com/skoperst/android_device_sunxi_kylincommon Pcduino8 device: https://github.com/skoperst/android_device_sunxi_kylinoptimus
How to compile CWM/AOSP based recovery for the device:
. build/envsetup lunch kylin_optimus-eng make recoveryimage
...
Adding a serial port
The UART header is next to the Ethernet port. Use the provided UART cable.
Pictures
See also
Pcduino's guide to flashing android image: http://learn.linksprite.com/pcduino/quick-start/pcduino8/re-flash-android-image-to-pcduino8-beta/
Manufacturer images
Image provided by Pcduino(Should be used with PhoenixCard-309 method):
https://s3.amazonaws.com/pcduino/Images/8beta/Android/sun9iw1p1_android_optimus.img