This page needs to be properly filled according to the New Device Howto and the New Device Page guide.

Identification

Smallart Uhost1
Manufacturer	Smallart
Dimensions	98mm x 40mm x 13mm
Release Date	May 2012
Website	Uhost1 product page
Specifications
SoC	A10 @ 1Ghz
DRAM	1GB DDR3 @ 360MHz
NAND	4GB
Power	USB
Features
Video	HDMI (Type A - male)
Audio	3.5mm microphone plug, HDMI, internal microphone
Network	WiFi 802.11 b/g/n (Realtek RTL8188CUS)
Storage	µSD
USB	1 USB2.0 Host, 1 USB2.0 OTG
Headers	1 USB2.0 Host

This section explains how to most easily identify your device. For a development board, explain the name(s) printed on the board. For an android device, find out the strings as reported under settings. The device's exterior is black and does not carry any identification of the manufacturer.

In android, under Settings->About Tablet, you will find:

Model Number: DEVICE
Build Number: SOC_BOARD_DEVICE_*.*

The PCB has the following silkscreened nearby the HDMI male connector:

Uhost U1a:

Smallart
SA-A10-U1-V4.0
2012-06-20

Sunxi support

Current status

Supported.

Images

HW-Pack

BSP

Manual build

For building u-boot, use the "uhost_u1a" target.
The .fex file can be found in sunxi-boards as uhost_u1a.fex

Everything else is the same as the manual build howto.

Tips, Tricks, Caveats

FEL mode

There is a button that might trigger FEL mode.

USB host port pins

There is a 4 pin header on the mainboard, which seems to be a usb host port. A 2.4GHz wireless module is sometimes plugged there for the "fly mouse". Pin-out is currently unknown.

Adding a serial port (voids warranty)

DEVICE UART pads

Device disassembly

If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped.

Locating the UART

On the backside of the board, there is a group of 4 test pads. RX/TX are bound to be one of those. For more information on finding them, check the UART howto.