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Technical briefing for Firefly-RK3288-Reload: Updates firmware and codes

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Posted at 3/15/2016 11:30:32     
Last edited by wico In 3/16/2016 12:01 Editor

Android5.1 update:
1.fix lcdc set freq error
2.update rgb2hdmi resolution
3.modify scale default 100%

Ubuntu update:
1.ubuntu single system update paramter file


Please refer to  the Download Android SDK on wiki, and upgrade to the latest tag: Firefly-RK3288-Reload_Android5.1_201603151017

You can download the latest firmware from the following links:



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Posted at 3/15/2016 12:10:46     
Last edited by dewet In 3/15/2016 12:13 Editor

Please add Mali 3D drivers to Lubuntu part and RGA 2D drivers for acceleration.
"as rockchip rk3066 and rk3188 devices are also equiped with ARM's mali 400 GPU for 3D acceleration, lgeek has made an improved version of ssvb's work https://github.com/lgeek/xf86-video-fbturbo and added support for rk3188 2D by using its hardware acceleration unit (RGA) and some specific optimization for copying video windows (XV)." Maybe it can work for RK3288 also.
Is it possible to update Lubuntu image to 16.04 instead of 14.04?
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Posted at 5/13/2016 05:20:39     
Can you please give me the link for downloading the source for the RK3288 reload kernel?
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Posted at 5/18/2016 22:17:03     
Can we boot from SD card in the rk3288-reload board?
If so, can you please let me know where can I find the image for SD card load?

Thanks
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Posted at 5/26/2016 20:24:39     
Last edited by fheredia In 5/26/2016 20:38 Editor

Hello all,

I have a question: How to build android 5.1 for the firefly rk3288 reloaded?

First I do:
  1. cd ~/proj/firefly-rk3288-lollipop/kernel
  2. make firefly-rk3288-reload_defconfig
  3. make -j8 firefly-rk3288.img
Copy the code



And then:
  1. cd ~/proj/firefly-rk3288-lollipop
  2. . build.sh
  3. make -j8
  4. ./mkimage.sh
Copy the code


But the built image does not reflect the HDMI outputs. I cannot change the output resolution. I cannot display 4K (max available is only 1080p).
For some reason it says "TARGET_PRODUCT=rk3288_box". I think it should be something like "reloaded" or something. Or maybe this has nothing to do with it.. maybe?

Help!!!
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