eunchurn / artik710-yocto-bsp-repo

YOCTO BSP for Samsung ARTIK710

YOCTO BSP for Samsung Artik

Build Packages

$ sudo apt install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat cpio python python3 python3-pip python3-pexpect xz-utils debianutils iputils-ping

To get the BSP you need to have repo installed and use it as:

Install the repo utility:

$ sudo apt install repo

or

$ mkdir ~/bin
$ curl http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo
$ PATH=${PATH}:~/bin

Download the BSP source:

$ mkdir yocto-artik && cd $_
$ repo init -u https://github.com/eunchurn/artik710-yocto-bsp-repo -b morty
$ repo sync

At the end of the commands you have every metadata you need to start work with.

To start a simple image build:

$ MACHINE=artik710 DISTRO=poky source setup-environment build
$ bitbake core-image-minimal

It takes 2 or 3 hours. You can use any directory to host your build.

In the meantime create two partitions on your microSD. You can use gparted on your Ubuntu PC.

path	file system
boot	ext4
rootfs	ext4

At the end you will get the following files, copy tem into the microSD:

$ cd ~/yocto-artik/poky/build/tmp/deploy/images/artik710
$ sudo cp Image /media/boot/
$ sudo cp Image-s5p6818-artik710-raptor-rev00.dtb /media/boot/s5p6818-artik710-raptor-rev00.dtb
$ sudo cp Image-s5p6818-artik710-raptor-rev01.dtb /media/boot/s5p6818-artik710-raptor-rev01.dtb
$ sudo cp Image-s5p6818-artik710-raptor-rev03.dtb /media/boot/s5p6818-artik710-raptor-rev03.dtb
$ cp ../../../../../sources/meta-artik710/recipes-bsp/u-bootu-boot.bin /media/boot/
$ cp u-boot-artik710.bin /media/boot/

Copying image to SD-card

• Format SD Card and mount it. (SD-card device find /dev/sd[X]1/ with running $ sudo fdisk -l)

$ sudo mkfs.ext4 /dev/sd[X]1
$ sudo mount /dev/sd[X]1 /mnt

• Copy compiled binaries(fip-nonsecure.img, params.bin) into a micro sd card.

$ sudo cp fip-nonsecure.img params.bin /mnt
$ sudo cp ../boot-firmwares-artik710/partmap_emmc.txt /mnt
$ sudo umount /mnt

• Insert the microSD card into your board and enter u-boot shell during boot countdown

# sd_recovery mmc 1:1 48000000 partmap_emmc.txt