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Current platforms under development and validation are:

Core:

APL-NUC [NUC6CAYH]

Commercial KBL-NUC [NUC7i5DNH]

Version

AOSP : android-9.0.0_r18 Kernel : 4.19
APL_NUC BIOS : AYAPLCEL.86A.0059.2018.1226.1422
KBL_Commerical NUC BIOS : DNKBLi5v.86A.7051.2018.0731.2024

Environment Setup

Dont do this if you dont know what you are doing as you might even end up breaking your device.

Dependencies:

Follow initial steps from here: https://source.android.com/source/initializing.html

Additional Dependencies:

sudo apt-get install git-core gnupg flex bison gperf build-essential lunch zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip squashfs-tools python-mako distcc ccache python2.7 python-mako gettext mtools qt-sdk libssl-dev sbsigntool

gcc 4.9 and above is needed.

Additional packages to be installed when developing in a Ubuntu chroot environment (created with debootstrap):

bc, dosfstools, mtools

Github Account and SSH Keys:

Ensure you have your ssh key setup with your Github account:
https://help.github.com/articles/generating-an-ssh-key/
https://help.github.com/articles/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent/
https://help.github.com/articles/adding-a-new-ssh-key-to-your-github-account/

Setup CCache (Speeds up compilation):

https://source.android.com/source/initializing.html#setting-up-ccache

Downloading the source code

Using SSH protocol:

repo init -u [email protected]:projectceladon/manifest.git

If you prefer using https:

repo init -u https://github.com/projectceladon/manifest.git
<repo init -u https://github.com/projectceladon/manifest -b master -m default.xml>

Sync Code

repo sync -c -jN

Building the OS image

. build/envsetup.sh

lunch celadon-eng -->> Tablet

lunch cel_apl-eng -->> IVI

GRUB Enabled Build

make project_celadon-efi SPARSE_IMG=true -jN

Kernel Flinger Based Build

make SPARSE_IMG=true -jN flashfiles

Flash Image:

Grub UEFI Image

Unmount USB: sudo umount /dev/sdX (Check where usb is mounted and change appropriately)

sudo dd if=out/target/product/celadon/celadon.img of=/dev/sdX (Check where usb is mounted and change appropriately)

Kernel Flinger Image

• We need to copy the kernel flinger related images into the EFI/FAT partition on a USB pen drive

cd <mount path of EFI/FAT partition>

unzip <ANDROID_IA_BASE_FOLDER_PATH>/out/target/produc/celadon/celadon.flashfiles.eng.${USER}.zip

• Plug the pen drive into system and use BIOS Boot Manager to start EFI Shell
• Press "ENTER" when asked to execute startup.nsh
• Installation will start and reboot the system after finished. Remove the pen drive

Updating images using fastboot after Kernel Flinger install above

Currently adb reboot bootloader|recovery is not working so we can manually go into fastboot mode as below -

• In BIOS -> Boot Option - > Internal EFI Shell
• on the EFI shell type loader -f
• This will boot into fastboot mode

Alternative you can directly go into fastboot mode using - BIOS -> Boot Options -> Fastboot

We can then easily burn any images using - fastboot flash <partition> <image-file>

Contributions:

https://github.com/projectceladon/manifest/wiki/Contributions

Bugs

Please file any bugs here: https://01.org/jira/projects/AIA/issues/AIA-2?filter=allopenissues Note that you need to register at 01.org for this: https://01.org/user file it under the right component of interest Tools, Kernel, connectivity, Bootloader, CTS, Media, CI, Functional, Vulkan, Audio, Mesa, HWComposer

Dependancy

If you see the error --> FAILED: out/target/product/celadon/bootloader_policy-oemvars.txt please run--> sudo apt-get install efitools

sudo apt-get install python-pip

Mako --> pip install mako

irc (Freenode)

projectceladon