source code

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Geniatech Releases ATV510B Source Code, Teases Dual and Quad Core ATV130 and ATV180 mini PCs

Geniatech Releases ATV510B Source Code, Teases Dual and Quad Core ATV130 and ATV180 mini PCs

XBMCHUB (not affiliated with XBMC) reports that Geniatech has released the Android and Linux source code for ATV510B, one of Geniatech set-top boxes based on AML8726-M3 Cortex A9 processor. ATV510B is the design used by devices such as Pivos XIOS DS, Jynxbox Android HD, Sumvision Cyclone Nano M3, and MyGica ATV510B Enjoy TV Nano 3, among others. Pivos has made U-boot, Linux and XBMC source code available in github for a little while now, but this new release is a pretty large file (2.39 GB) called xbmcandroid_com-ics-base-M3-20121212.tar.bz2 that includes Android 4.0 source including the kernel and the bootloader. This source code should work with “stvmc” hardware, as found in build.prop’s ro.product.name or ro.product.device keys. I haven’t looked into details, but here’s the content of the root directory of the archive: On a separate note, Geniatech also showed the picture below on their Facebook page, with 2 new Android TV Sticks: […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 24 Comments on Rockchip RK3188 Linux Source Code is Now Available

Rockchip RK3188 Linux Source Code is Now Available

Good news! I’ve just read Rockchip RK3188 Linux source code has just been released via Rikomagic, and Alok Sinha, the main maintainer of RK3066 source code, has already imported into github, and we should soon see a PicUntu image for RK3188 mini PCs. Let’s have a look:

[Update: you may have to run “sudo apt-get install libc6-i386” before running make_kernel_ruikemei.sh below, as mkkrnlimg is a 32-bit binary] Usually, I immediately look into arch/arm/configs, but this time, there’s a “funny” script called make_kernel_ruikemei.sh, and .config already have some CONFIG_RK3188, so let’s run it:

After just over a minute, success!:

This kernel image is for Android only, and there’s a little work to modify it as a “pure” Linux kernel, so that it can be used to boot PicUnutu for RK3188. Let’s go back to arch/arm/configs, and we’ll find several RK3188 configs: rk3168_86v_defconfig rk3188_dongle_defconfig rk3188_ds1006h_defconfig rk3188_ds1006h_v1_0_defconfig rk3188_hotdog_defconfig rk3188_LR097_defconfig rk3188_magicwand_defconfig […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Linaro Releases IKS big.LITTLE Implementation Source Code

Linaro Releases IKS big.LITTLE Implementation Source Code

Yesterday, Linaro announced the released of the IKS (In-kernel switcher) implementation for big.LITTLE processor which allows the SoC to switch between individual Cortex A7 or Cortex A15 cores to optimize power consumption. Currently, the only consumer device using supporting big.LITTLE the Samsung Galaxy S4 thanks to Samsung Exynos 5 Octa featuring 4 ARM Cortex A7 and 4 ARM Cortex A15 cores. IKS implementation can only make use of 4 cores at a time in this processor, since it must choose between A7 or A15 depending on the load. HMP (Heteregenous Multi-Processing) implementation is currently worked on in order to be able to use all 8 cores, and distributes tasks to the right core for the job. You can read my previous post for differences between IKS and HMP. Linaro explains the current source still needs a few more modifications before being upstream to mainline. The code was developed for and […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 37 Comments on Freescale i.MX6 Resources: Development Boards, Documentation, Source Code and Tools

Freescale i.MX6 Resources: Development Boards, Documentation, Source Code and Tools

Reader “Mark” recently left a comment saying the NDA on Freescale i.MX6 resources was lifted and documentation and source code were now available for the platform. So it’s time for me to look into it, and provide an overview of Freescale i.MX6 features, list available development platforms, and have a closer look at the documentation, source code and tools for the platform. Freescale i.MX6 Processors In 2011, Freescale initially announced 3 processors in the i.MX6 series for consumer, industrial and automotive markets, but added 2 lite SoC in 2012, and there are now 5 members in the family: Freescale i.MX6SoloLite – Single Cortex A9 processor up to 1 GHz with 256KB L2 Cache, 32-bit DDR3 and LPDDR2 memory support, and 2D graphics accelerator (Vivante GC355 + GC320) Freescale i.MX6Solo – Single Cortex A9 core up to 1 GHz with 512KB L2 Cache, 32-bit DDR3 and LPDDR2 memory support, and 2D & […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 31 Comments on Rockchip RK3066/RK30xx Processors Documentation, Source Code and Tools

Rockchip RK3066/RK30xx Processors Documentation, Source Code and Tools

Rockchip RK3066 (part of RK30xx family) is a Chinese dual ARM Cortex A9 SoC targeting multimedia products such as tablets (e.g. Cube U30GT), mini PC (e.g UG802, MK808) and in theory set-top boxes, but I can’t find any products based on this Rockchip processor. It seems mini PCs/ HDMI TV sticks have taken over this market. RK3066 Processor The processor features two ARM Cortex A9 clocked at up to 1.6 Ghz with a quad core Mali-400MP GPU. It can support 1080p (3D) encoding/decoding, provides HDMI 1.4a, VGA, composite, component and LVDS video outputs (Dual display support),  USB 2.0 Host and OTG ports, a MAC interface (Ethernet), and much more… Here are the key features of Rockchip RK3066 processor: Dual Core A9 + Quad Core Mali-400MP GPU 2 banks, 8/16 bit Nor flash / SRAM interface 8 banks, 8/16 bit async NAND flash, LBA NAND flash and 8-bit sync ONFI NAND […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 21 Comments on More AMLogic AML8726-MX Source Code Released by Ainol

More AMLogic AML8726-MX Source Code Released by Ainol

Last week, I found out that AMLogic released the kernel source code for AML8726-MX, its dual core Cortex A9 processor, but this code is only for the “common” platform, and some source code specific to tablets or media players is missing (e.g. some drivers). But today, Ainol released the source code for the Ainol Novo 7 Elf II and Aurora II tablet, both of which are based on on AML8726-M6 dual core processor: Ainol Novo 7 Elf II Source Code (2 GB) – http://dl.vmall.com/c0yqzpadah Ainol Novo 7 Aurora II source code (2 GB) – http://dl.vmall.com/c0imlixp7d The files are pretty big, and the download very slow on my side (“1 day, 16 hours remaining”), so I’ll probably have to give up. I assume “fards” will import the source code into a new repo in his github account. Anyway, this potentially makes AMLogic AML8726-MX a very interesting development platform, although we’ll have to […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 8 Comments on Telechips Releases Linux Kernel 3.0.8 and Android ICS Source Code

Telechips Releases Linux Kernel 3.0.8 and Android ICS Source Code

Telechips has just uploaded the GPL source code for kernel 3.0.8 and Android 4.0 to the open source section of their website. If downloading from telechips website is too slow, you can also try alternate downloads (Thanks Gabe!): Kernel-3.0.8.tar.gz Ics.tar.gz I’ve also created 2 repositories in github: telechips-linux – Linux kernel source code telechips-android – Android platform open source code (webkit + OpenMAX source code) It haven’t looked into the source code in details yet, but hopefully, this will allow developers to customize the firmware running on Telechips TCC8925 based mini PCs such as CX-01 mini Android TV Box or Zero Devices Z900. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011. www.cnx-software.com

EmbeddedTS embedded systems design