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

Chip Platform Rockchip
1

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:

2

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?

3

Can you please give me the link for downloading the source for the RK3288 reload kernel?

4

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

5

Hello all,

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

First I do:

cd ~/proj/firefly-rk3288-lollipop/kernel
make firefly-rk3288-reload_defconfig
make -j8 firefly-rk3288.img

And then:

cd ~/proj/firefly-rk3288-lollipop
. build.sh
make -j8
./mkimage.sh

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!!!