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64 bit Ubuntu 12.04 is officially recommended. Yet newer 64 bit Linux OS is also supported, providing the requirements of software and hardware in http://source.android.com/source/building.html are met.
Please check the md5 checksum before proceeding:
$ md5sum /path/to/Firefly-RK3399_Android8.1_git_SDK_20180901.7z.001 $ md5sum /path/to/Firefly-RK3399_Android8.1_git_SDK_20180901.7z.002 8efed8db2687a395df0c0d2791202cc0 Firefly-RK3399_Android8.1_git_SDK_20180901.7z.001 05b5db991bbb9b763d330fa476f2ed76 Firefly-RK3399_Android8.1_git_SDK_20180901.7z.002
If it is correct, uncompress it:
cd ~/proj/ 7z x ./Firefly-RK3399_Android8.1_git_SDK_20180901.7z.001 -oFirefly-rk3399 cd ./Firefly-rk3399 git reset --hard Attention: You must first update the remote repository after decompression .
From now on, you can pull from gitlab:
git remote add gitlab https://gitlab.com/TeeFirefly/firenow-oreo-rk3399.git git pull gitlab firefly-rk3399:firefly-rk3399
You can also browse the source codes online at https://gitlab.com/TeeFirefly/firenow-oreo-rk3399#Use Firefly's script to compile
Only compile the kernel:
cd ~/proj/firefly-rk3399/ ./FFTools/make.sh -k -j8
Only compile the Uboot:
cd ~/proj/firefly-rk3399/ ./FFTools/make.sh -u -j8
Only compile the Android:
cd ~/proj/firefly-rk3399/ ./FFTools/make.sh -a -j8
Compile Ubooot, Kernel, Android:
cd ~/proj/firefly-rk3399/ ./FFTools/make.sh -j8 Product Firefly-RK3399 complie
Before compiling, execute the following command:
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
Compile Kernel：
cd ~/proj/firefly-rk3399/kernel/ make ARCH=arm64 firefly_defconfig make -j8 ARCH=arm64 rk3399-firefly.img
Compile Uboot：
cd ~/proj/firefly-rk3399/u-boot/ make rk3399_defconfig make ARCHV=aarch64 -j8
Compile Android：
cd ~/proj/firefly-rk3399/ source build/envsetup.sh lunch rk3399_firefly_mid-userdebug make -j8 ./mkimage.sh Create update.img
Compiled with Firefly's script can be packaged into update.img, run: ./FFTools/mkupdate/mkupdate.sh update After the package is finished, the update.img will be generated under rockdev/Image-rk3399_firefly_mid/
Create update.img in Windows is simple. Just copy the files to AndroidTool's rockdev\Image directory as previous step. Then run the batch file mkupdate.bat in rockdev directory, which will create update.img under rockdev\Image. Flashing partition images
./mkimage.sh at previous step will repack boot.img and system.img, and copy other related image files to the rockdev/Image-rk3399_firefly_mid/ directory. The common image files are listed below:
boot.img : Android's initramfs, to initialize and mount system partition.
kernel.img : Kernel image.
misc.img : Misc partition image, to switch boot mode and pass parameter in recovery mode.
recovery.img : Recovery mode image.
resource.img : Resource image, containing boot logo and kernel's device tree info.
system.img : System partition image with ext4 filesystem format.
If you are using Windows system to flash the images, please copy the image files mentioned above to rockdev\Image directory in AndroidTool (Image flash tool in Windows). Then follow instructions in the flash image guide. This is the easy way, using default configuration, no need to modify image file's path.
Not really.
Every device is different and requires the correct drivers for that specific device.
Even if you build firmware from it, it won't boot on different devices.
Android 8.1 is already discontinued now, had a lot of bugs and Rockchip already released Android 9.
RK3399 apart from development boards aren't that popular and you can't fix things if manufacturers release real bad devices(with hardware and software defects) in the first place.
Not really.
Every device is different and requires the correct drivers for that specific device.
Even if you build firmware from it, it won't boot on different devices.
Android 8.1 is already discontinued now, had a lot of bugs and Rockchip already released Android 9.
RK3399 apart from development boards aren't that popular and you can't fix things if manufacturers release real bad devices(with hardware and software defects) in the first place.
Great !
So, between this post and yours @ majicsee N6...
You're definitely coming across as the n6 is an aggravating lost cause. I've really been wanting a 3399, and usually, eventually get what I want... Often to my disappointment. Chalk up 0ne'mo!
that are all "Firefly" RK3399 Roms , so really good to use only by "FF" Users ,
& for sure full of Bugs , maybe no PlayStore ??? ,
greetings / gefattern
You are right.
Firefly don't put Google Play store apps in ROM's.
And since there are other display outputs, you will most likely get a black screen and audio won't work as it will output to edp which doesn't exist on other RK3399 devices.
Users reported even on Firefly devices, there are problems with USB with this SDK.
You are right.
Firefly don't put Google Play store apps in ROM's.
And since there are other display outputs, you will most likely get a black screen and audio won't work as it will output to edp which doesn't exist on other RK3399 devices.
Users reported even on Firefly devices, there are problems with USB with this SDK.
Hi ,
yes , saw something in the / Mecool VS RK3399 / Thread , about the Problems , only can hope
there will be a 8.1 for our RK3399 Boxes , greetings / gefattern
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Android 8.1 SDK for Rk3399
penjdk-r/ppa sudo apt-get update sudo apt-get install openjdk-8-jdk
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