Build images using yocto for:
- Orange Pi Zero SBC
- Orange Pi Pc SBC
This will build a minimal console image
Runs the 4.13-rc6 mainline kernel
That work on XRADIO X819 WiFi driver for mainline kernel is also in the image as a kernel module and loaded at boot time (firmware binaries for this driver come from here)
The SPI NOR flash memory support is enbled in the kernel and bootloader configuration, so it could be used to run u-boot and boot from USB for example
Runs a 4.14 kernel, with HDMI support and Mali driver
The X11 server can be run on the opipc-minimal image
Clone the external submodules :
git submodule update --init
Source the file source-me:
. source-me <machine>
With = "orange-pi-zero" or "orange-pi-pc"
And build the image:
bitbake <image>
With = "opiz-minimal" or "opipc-minimal"
The rootfs archive, bootloader and kernel images as well as an sdcard image with all needed partitions must have been created in:
build/tmp-glibc/deploy/images/<machine>/
Use dd to flash it on the sdcard (unmount all partitions before):
dd if=build/tmp-glibc/deploy/images/<machine>/<image>-<machine>.sunxi-sdimg of=/dev/??? bs=1M
To create a sdcard with root partition extended to all the device, use this script:
sudo ./flash-sdcard.sh -d /dev/???
The ethernet network interface is configured as a dhcp client. A sshd is running. Use root for login, no password.
For Orange Pi Zero, The wireless network interface uses wpa_supplicant for its configuration, edit /etc/wpa_supplicant/wpa_supplicant-wlan0.conf to setup the ssid and psk. Or run wpa_passphrase <SSID> <PASSPHRASE> >> /etc/wpa_supplicant/wpa_supplicant-wlan0.conf
If your board has been produced with integrated SPI NOR flash memory, you should see its device file:
/dev/mtd0
The distribution provides mtd-utils. Copy the u-boot binary from the image folder on the device:
scp build/tmp-glibc/deploy/images/orange-pi-zero/u-boot-sunxi-with-spl.bin root@<ip>:
Then, on the device:
flash_erase /dev/mtd0 0 128
flashcp u-boot-sunxi-with-spl.bin /dev/mtd0