Jesurun Q5

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Jesurun Q5
Jesurun Q5 Device front.jpg
Manufacturer Jesurun
Dimensions 100mm x 100mm x 24mm
Release Date August 2013
Website Unknown
Specifications
SoC A10 @ 1Ghz
DRAM 1GiB DDR3 @ 312MHz (4x PE918-15E)
NAND 8GB
Power DC 5V @ 2A
Features
Video HDMI (Type A - full, female)
Audio 3.5mm headphone plug, HDMI, SPDIF
Network WiFi 802.11 g (Realtek RTL8188CTV), 10/100Mbps Ethernet (Realtek RTL8201CP)
Storage µSD
USB 2X USB2.0 Host

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

The Jesurun Q5 is a cheap A10 based media puck, with a distinctive case with the top and bottom panels consisting almost entirely of ventilation holes.

Contents

Identification

Apart from a Jesurun sticker, there are no external markings.

The PCB has the following silkscreened on it:

AVM STV301 MB V1.1
2012.07.16

Find out the strings as reported under settings.

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

  • Model Number: DEVICE
  • Build Number: SOC_BOARD_DEVICE_*.*

Sunxi support

Current status

U-boot-sunxi and linux-sunxi are supported.

Images

HW-Pack

BSP

Manual build

Everything else is the same as the manual build howto.

Mainline U-Boot

For building mainline u-boot, use the jesurun_q5_defconfig target.

Mainline kernel

Use the sun4i-a10-jesurun-q5.dts device-tree file for the mainline kernel.

NOTE: submitting patch is WIP (2015-02-26)

Tips, Tricks, Caveats

FEL mode

There is a solder mask for a button on the board that might trigger FEL mode, but it is not populated.

Mainline U-Boot: HDMI hotplug detection does not work

Workaround:

  • Manually set video mode and disable hot-plug detection
sunxi# setenv video-mode sunxi:1280x720-24@60,hpd=0
  • Make env variable persistent:
sunxi# saveenv

Verify: Check video-mode env variable:

sunxi# printenv video-mode
   video-mode=sunxi:1280x720-24@60,hpd=0

Adding a serial port (voids warranty)

UART pads

Device disassembly

This casing is trivially disassembled by removing 4 Philips screws on the bottom.

Locating the UART

The UART pads are clearly marked on the top of the board. You can solder in a 2.54mm pitch header as shown in the picture, or you can solder on wires directly. For more information read our UART howto.

Pictures

Also known as

See also

Manufacturer images

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