Mixtile LOFT-Q

Mixtile LOFT-Q
= Identification = The board reads "Mixtile LOFT-Q"

The board comes with Android 4.4.2 (3.3.0 kernel) preloaded in the EMMC.
 * Model Number: Softwinner

= Sunxi support =

Current status
The Mixtile LOFT-Q is only partially supported, benefited from Humming bird.

Sunxi Kernel
Like all A31 based devices, there is no support in our sunxi kernel.

Sunxi U-Boot
Linux-sunxi's U-Boot currently lacks SPL support. This means that you have to chain load it from Allwinner's bootloader.

Mainline kernel
Mainline kernel support is included in 3.17. Currently only UARTs, USB, I2C, and GMAC are supported.

Use the sun6i-a31-hummingbird.dtb device-tree file for the mainline kernel.

Manual build

 * For building u-boot, use the "" target.
 * The .fex file can be found in sunxi-boards as hummingbird_a31.fex

Everything else is the same as the manual build howto.

= Tips, Tricks, Caveats =

FEL mode
The UBOOT button triggers FEL mode. See BROM for more information on the boot sequence.

Datasheet
will be released soon.

Expansion Ports
The Mixtile LOFT-Q exposes 3 x 60pins 0.5 mm pitch connectors with lots of expansion possibilities.

= Adding a serial port =



The UART header is right next to the NAND chip and IR receiver. Just attach some leads according to our UART howto.

= Pictures =

= Also known as =

= See also =


 * Merrii Hummingbird A20