Category: Linux

Posted on by Jean-Luc Aufranc (CNXSoft) - 16 Comments on How to Build Android 4.4 for Rockchip RK3288 Devices (Tronsmart Orion R28)

How to Build Android 4.4 for Rockchip RK3288 Devices (Tronsmart Orion R28)

After blowing up my ATX power supply, and learning such things as “FULL” power supplies do exists, I finally managed to build Android for Tronsmart Orion R28 using the provided SDK. I haven’t tried to load it on the device yet, but the build could complete successfully after following the steps below in Ubuntu 14.04. The SDK is probably not specific to one device, so it might just also work on other RK3288 TV boxes and tablets. First download Android 4.4 SDK for RK3288, or use the one in the micro SD card provided with the Beta version of R28 Pro and Meta. Install some dependencies:

Extract the SDK:

And build the kernel first: Enter the kernel directory:

Change arch/arm/boot/dts/Makefile to use RK3288 device tree file instead of an RK3188 (may not be needed, but the build failed for me without that change…):

It’s also quite […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 10 Comments on WeIO is an Open Source Hardware IoT Board Programmable from a Web Browser (Crowdfunding)

WeIO is an Open Source Hardware IoT Board Programmable from a Web Browser (Crowdfunding)

WeIO is an open source hardware board for the Internet of things with Wi-Fi connectivity and lots of I/Os designed by nodesign, a French based startup, in collaboration of 8devices, the makers of the Carambola boards. WeIO is powered by an Atheros AR9331 SoC running OpenWRT as well as an NXP LPC MCU for faster handling of I/Os and support for analog I/Os. One interesting aspect of this board is that it can be programmed via a web browser using HTML5 or Python, and it does not rely on the Cloud to store data. WeIO hardware specifications: SoC – Atheros AR9331 MIPS 24K Wireless SoC @ 400 MHz MCU – NXP LPC11xx ARM Cortex M0 MCU for analog I/O and real-time H/W interfaces System Memory – 64 MB DDR2 Storage – 16 MB flash + micro SD slot Connectivity – 802.11 b/g/n Wi-Fi with on-board antenna (AP and STA modes), […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Intrinsyc OPEN-Q 8084 Development Kit Powered by Qualcomm Snapdragon 805 Processor

Intrinsyc OPEN-Q 8084 Development Kit Powered by Qualcomm Snapdragon 805 Processor

Inforce Computing IFC6540 was the first low cost development board powered by Qualcomm Snapdragon 805 processor I discovered a few months ago, but is currently “for pre-approved customers only and have not yet been released to public”. Intrinsyc has now launched their own Snapdragon 805 development kit called OPEN-Q 8084 based on a mini-ITX carrier board, and a SoM with 3GB RAM, and 16GB eMMC. The board target applications include ruggedized tablets, digital signage, government/public safety, medical, robotics, wearable displays, video streaming/conferencing, gaming systems, and in-flight entertainment. Specifications of APQ8084 Open-Q System-on-Module: SoC – Qualcomm Snapdragon 805 (APQ8084) quad core Krait 450 @ 2.5GHz, with Adreno 420 GPU @ 500MHz, Hexagon QDSP6 V5A (600MHz), and two ISPs for up to 55-megapixel stereoscopic 3D System Memory – 3GB PoP LPDDR3 RAM Storage – 16GB eMMC 5.0 flash, expandable to 64GB, micro SD signals, and SATA signals (via MXM connector) Connectivity – […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Marvell Announces Quad Core ARMADA 1500 PRO 4K STB SoC with HEVC 10-Bit Support

Marvell Announces Quad Core ARMADA 1500 PRO 4K STB SoC with HEVC 10-Bit Support

Marvell has just announced a new member of its ARMADA 1500 family of multimedia processors with ARMADA 1500 PRO 4K (88DE3214), a quad-core ARM processor (12K DMIPS), with a Vivante GC3000 GPU, and Qdeo video processor supporting 4K (UHD) output and HEVC 10-bit codec. These processors will be used in smart TVs, set-top boxes (STB), over-the-top (OTT) boxes, thin-client devices, etc.. Details are scarce, but ARMADA 1500 PRO 4K could be an evolution of the ARMADA 1500 PRO processors with four Cortex A9 cores as shown above, but with a different GPU, 4K and HEVC support, and possibly some extra features for DRM. The key features mentioned by the company are as follows: 3840×2160 (UHD) at 60 frames per second 10 bit HEVC Video Decode Up to 12K DMIPs Quad Core ARM CPU Multi-core GPU, 8 shader Vivante GC3000 GPU Robust Security Engine – Security features include Trusted Rendering Path […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Emtrion SBC-SAMA5D36 ARM Cortex A5 Linux Development Board Comes with Dual Ethernet, HDMI Output

Emtrion SBC-SAMA5D36 ARM Cortex A5 Linux Development Board Comes with Dual Ethernet, HDMI Output

A few months ago, I reviewed Atmel Xplained SAMA5D3 development board powered by SAMA5D36 Cortex A5 processor. The kit is supported by the Yocto Project, so I could build and run Poky distribution with a recent Linux kernel (it support mainline), it features Arduino compatible headers, and I found the board to be a nice platform for headless applications, or applications that require an LCD display. However, if you wanted to connect an HDMI display you’d be out of luck, unless you design your own LCD to HDMI add-on board. Emtrion SBC-SAMA5D36 could be an interesting alternative, as it features very similar specifications, but adds an HDMI output port. Emtrion SBC-SAMA5D36 specifications: MPU – Atmel SAMA5D36 single core Cortex-A5 @  536 MHz System Memory – 256 MB RAM Storage – 512 MB NAND Flash, up to 16 MB NOR Flash, and micro SD Card socket Connectivity – 100Base-TX Ethernet,  10/100/1000Base-TX […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 7 Comments on $50 Intel Edison Board for Wearables Features an SoC with a Dual Core Atom Processor, and a Quark MCU

$50 Intel Edison Board for Wearables Features an SoC with a Dual Core Atom Processor, and a Quark MCU

Intel announced the Edison board for wearables applications last January at CES 2014. When it first came out, it looked like an SD card, but the board look has now drastically changed. Nevertheless, the important point is that Intel Edison is now available, together with various development kits, and runs Linux (Yocto built), as well as an RTOS. With the official release, we’ve also got the full specifications: SoC – Dual-core, dual-threaded Intel Atom (Silvermont) processor (22nm) processor @ 500 MHz and a 32-bit Intel Quark micro-controller @ 100 MHz. Includes 1GB LPDDR3 PoP memory System Memory – 1 GB LPDDR3 (PoP memory) – 2 channel 32bits @ 800MT/sec Storage – 4 GB eMMC (v4.51 spec) + micro SD card connector Connectivity –  Dual band 802.11 a/b/g/n Wi-Fi (Broadcom 43340) with either an on-board antenna or external antenna, and Bluetooth 4.0 USB – 1x micro USB connector I/Os: 2x UART  […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on PicoZed System-on-Modules are Powered by Xilinx Zynq-7000 ARM + FPGA SoC

PicoZed System-on-Modules are Powered by Xilinx Zynq-7000 ARM + FPGA SoC

After the Zedboard, and the Microzed, here comes PicoZed, a family of system-on-modules (SoM) based on Xilinx Zynq-7000 SoCs featuring a dual core Cortex A9 processor and FPGA fabric. The module also comes with 1GB RAM, 4GB eMMC, Gigabit Ethernet PHY, various user I/O, and more. Target applications include embedded vision, test & measurement, motor control, software-defined radio, and industrial automation. Four modules are available with support for commercial or industrial temperature ranges, all sharing the following specifications: SoC (depending on module) Xilinx Zynq-7010 with two Cortex-A9 cores @  866MHz, FPGA with 28K Logic Cells Xilinx Zynq-7015 with two Cortex-A9 cores @  866MHz, FPGA with 74K Logic Cells, 4 transceivers @ 6.25 Gb/s Xilinx Zynq-7020 with two Cortex-A9 cores @  866MHz, FPGA with 85K Logic Cells Xilinx Zynq-7030 with two Cortex-A9 cores @  1GHz, FPGA with 125K Logic Cells, up to 4 transceivers @ 12.5 Gb/s System Memory – 1GB […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 13 Comments on iControlHub is An Upcoming XBMC Media Center Powered by Intel Celeron J1900 Processor

iControlHub is An Upcoming XBMC Media Center Powered by Intel Celeron J1900 Processor

Earlier this week, we’ve seen MINIX NEO Z64 mini PC based on Intel Atom Z3735F that will sell for less than $150 in October. If you’d like a low power low cost Intel based fanless mini PC but with a bit more processing power, iControlHub could be an option with an Intel Celeron J1900 Bay Trail quad core processor. Preliminary specifications for iControlHub: SoC – Intel Celeron J1900 processor @ 2.0 GHz (Burst frequency 2.41 GHz)  with Intel HD graphics (Max TDP) System Memory – Up to 8GB DDR3 Storage – HDD / SSD via mSATA connector Video Output – HDMI Audio Output – HDMI, optical S/PDIF Connectivity – Gigabit Ethernet, Wi-Fi with two external antennas USB – 2x USB 2.0 host ports, 1x USB 3.0 host port Misc – IR in and out Power Supply – 12V Dimensions – 125 x 125 mm (Board) You must be confused with […]

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