Ouep, c'est bien ça prima ;-) @Andro...c'est le seul bench que j'ai trouvé Promis j'utiliserai les autres sur les intels, le A80 et rk32 si j'en trouve une....
prima.king Serial Newser
Messages : 2171 Réputation : 100 Inscrit le : 30/06/2013
Dual Boot Ubuntu 14.10 / Android 4.4 Image Released for Ugoos UT3
There has been several Ubuntu images released for Rockchip RK3288 based devices, even dual boot Android / Ubuntu images, first thanks to Ian Morrison who published instructions to install Linux on RK3288 devices based on the work done by T-Firefly team, then Nagrace released a preliminary dual boot Android / Ubuntu for HPH NT-V6, Open Hour Chameleon can boot either Android or Lubuntu from an SD card, and more recently Ugoos released a dual boot Ubuntu 14.10 / Android 4.4 image for their Ugoos UT3 mini PC, as well as a demo video. [Vous devez être inscrit et connecté pour voir cette image] 720p Video Playback in Ubuntu 14.10 (Click to Enlarge) Three images are now available for Ugoos UT3:
As a side note, I love mega.co.nz links as the download speed usually maxes out my Internet connection bandwidth. There are two files and one folder in the dual boot rar file:
AndroidTool_Release_v2.3 folder with the usual Rockchip Windows tool for flashing.
ut3_dualboot_Android2.0.4_Ubuntu14.10_v1.img – The actual firmware
manual_at.docx – Word file explaining how to flash the firmware.
That means you’ll need a computer or virtual machine running Windows to install the firmware. I understand the dual boot image boots to Android by default, and if you want to switch to Ubuntu, you need to press the power button, and the menu options “Switch System” will switch the device to Ubuntu. Once in Ubuntu, you can switch back to Android by clicking on the Android icon shown in the screenshot above. [Vous devez être inscrit et connecté pour voir cette image]The Ubuntu distributions does not support 2D/3d graphics acceleration, not hardware video acceleration because the GPU / VPU drivers are not available for Linux, and nobody has done the work with libhybris to support Mali-T764 GPU, and whatever VPU is used in RK3288. Nevertheless the system appears to run quite smoothly thanks to the quad core Cortex A17 (or A12?) processor, and the fast eMMC used in the board. 1080p video playback is possible using software decoding. In the video demo below, Ugoos demos their dual boot image, starting in Ubuntu by playing music, running LibreOffice, browsing the web with Mozilla Firefox, installing and running Gimp, playing two 720p videos fom a SAMBA share over Wi-Fi, laoding a board games, and it looks like a perfectly usable system. However, they did not try more challenging tasks like 1080p video playback, YouTube video playback, flash games, etc.. but it’s something I’ll probably try with Open Hour Chameleon. Finally, they show how to switch between Ubuntu and Android, and vice versa. It only take 15 seconds to switch between Ubuntu and Android in the video, but I think that part must have been edited.
Read more: [Vous devez être inscrit et connecté pour voir ce lien]
AndroGamesFR Accro'
Messages : 335 Réputation : 5 Inscrit le : 19/03/2014
Linaro 14.11 Release with Kernel 3.18, Android 5.0, & Ubuntu Utopic. Debian 8.0 Gets ARM64 Port
Linaro 14.11 has been released with Linux kernel 3.18-rc5 (baseline), Linux 3.10.61 & 3.14.25 (LSK, same versions as last month), and Android 4.4.2, 4.4.4, and for the first time Android 5.0 Lollipop. There’s also been some news with regards to Linux desktop distributions, as Ubuntu baseline has been upgraded to Utopic (14.10), and Debian 8.0 (Jessie) will officially support ARM64 with 93% of packages built as of November 5th. Android Lollipop images are said to be built for TC2, Juno, Nexus 7, Nexus 10, and FVP models, but I could not find the images. Finally, it’s the first time I’ve noticed Hisilicon X5HD2 development board with a dual core Cortex A9 processor, but apparently it’s the same as Hi3716cv200. Here are the highlights of this release:
Linux Linaro 3.18-rc5-2014.11
updated GATOR to version 5.20
updated topic from Qualcomm LT (include IFC6410 board support)
updated integration-linaro-vexpress64 topic by ARM LT (FVP Base and Foundation models, and Juno support)
updated integration-hilt-linux-linaro topic by HiSilicon LT (Hi36xx, HiP04, and X5HD2 families support)
updated LLVM topic (uses the community llvmlinux-latest branch) includes ILP32 patch set v3 rebased on 3.18-rc5. Build tested only.
Linaro builds of AOSP 14.11
built with Linaro GCC 4.9-2014.11
migrated to Android 5.0 (Lollipop) for all the targets on all CI loops. Here are the combinations: TC2-LSK-3.10, TC2-LSK-3.14, Juno-LSK, Nexus 7, Nexus 10, FVP-LSK-3.10 and FVP-LSK-3.14.
updated LSK pre-merge CI for 3.10 and 3.14
revamped to use overlay manifest with local_manifests
added AOSP master builds setup for Versatile Express TC2, Juno, Nexus 7 and Nexus 10
Debian release team announced ARM64 architecture has made enough progress to be a released architecture for Debian 8.0 (Jessie)
SELinux support is enabled in linux-linaro kernel
Test usage of Linaro toolchain binary to build OE rootfs has been added
CI bring up: coresight enabled build for TC2
You can visit [Vous devez être inscrit et connecté pour voir ce lien] for a list of known issues, and further release details about the LEB, LMB (Linaro Member Builds), and community builds, as well as Android, Kernel, Graphics, Multimedia, Landing Team, Platform, Power management and Toolchain components.
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prima.king Serial Newser
Messages : 2171 Réputation : 100 Inscrit le : 30/06/2013
When Chinese chip maker Rockchip launched its RK3288 processor earlier this year there was some confusion about whether it was based on ARM Cortex-A12 or Cortex-A17 designs. It turns out it doesn’t matter: ARM says that while the two types of chips were originally designed to offer different performance levels, but due to demand for better performance and efficiency, ARM Cortex-A12 and Cortex-A17 are effectively identical. [Vous devez être inscrit et connecté pour voir cette image] In fact, ARM doesn’t even plan to use the Cortex-A12 name anymore and will refer to all of the designs in this category as Cortex-A17. Cortex-A17 chips offer 60 percent more single-threader performance than a Cortex-A9 chip at the same clock speed, while also offering better efficiency. These are still mid-range chips that aren’t in the same class as the Cortex-A57 designs based on ARMv8 architecture. But if you’ve been spending the last year wondering whether Rockchip’s latest processor was a Cortex-A12 or Cortex-A17 chip now you can move on to other pursuits. via MiniMachines
AndroGamesFR Accro'
Messages : 335 Réputation : 5 Inscrit le : 19/03/2014
et voilà j'ai reçu une telclast équipé d'un rockchip 3288 le tout avec une résolution de 2560x1600 donc 1million de pixels en plus à gérer que sur les 2048x1536 qui se répandent...
que dire...coté cpu c'est l'hécatombe...800 en single et 2000/2200 en multi, résultat un peu decevant de ce coté sachant qu'en face le mtk 6595 fait 1000 en single et 2700 en multi, ça manque encore d'optimisation... mais coté gpu c'est correct malheureusement pas de 3.0 pour l'instant. donc sur gfx pas de 3.0 en bench et anomlay ça crahs en début de bench.
Sur mc5 ça marche nickel avec une aussi haute résolution, mais en général gameloft fait du downscale, j'en dirais plus dès que possible
Belchine Revendeur/Partenaire Certifié
Messages : 4505 Réputation : 235 Age : 48 Inscrit le : 12/05/2012
Sam 27 Sep 2014, 21:36
