buildroot

History

Sergey Matyukevich f579afc393 configs/orangepi-zero-plus2: bump BSP versions Bump U-Boot and Linux kernel versions. Updating U-Boot to 2021.04 requires the following two changes. First, after switching to binman, u-boot.itb is no more generated for 64-bit sunxi boards. Combined u-boot-sunxi-with-spl.bin image should be used instead. This image contains SPL, U-Boot, and FIT image, where FIT image contains other binaries such as BL31 and SCP. Second, new U-Boot enables support for System Control Processor (SCP) firmware. SCP firmware is included by default into FIT image in the combined u-boot-sunxi-with-spl.bin binary. When SCP is not available or not needed, it should be explicitly disabled by pointing to an empty file. Support for Allwinner SCP firmware is not yet available neither in Buildroot nor in mainline kernel. So disable it for now using custom U-Boot build options. Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>		2021-06-26 17:10:42 +02:00
..
rootfs_overlay/lib/firmware/brcm	configs/orange-pi-zero-plus2: enable WiFi support	2018-02-14 22:04:25 +01:00
boot.cmd	board/orangepi-zero-plus2: switch to GPT for PARTLABEL support	2021-02-03 23:13:34 +01:00
genimage.cfg	configs/orangepi-zero-plus2: bump BSP versions	2021-06-26 17:10:42 +02:00
linux-extras.config	configs/orange-pi-zero-plus2: enable WiFi support	2018-02-14 22:04:25 +01:00
readme.txt	board: Add Orangepi Zero Plus2 support	2017-12-20 18:56:19 +01:00

readme.txt

Intro
=====

This default configuration will allow you to start experimenting with the
buildroot environment for the Orangepi Zero Plus2. With the current configuration
it will bring-up the board, and allow access through the serial console.

Orangepi Zero Plus2 link:
http://www.orangepi.org/OrangePiZeroPlus2/

Wiki link:
https://openedev.amarulasolutions.com/display/ODWIKI/Orangepi+Zero+Plus2

This configuration uses U-Boot mainline and kernel mainline.

How to build
============

    $ make orangepi_zero_plus2_defconfig
    $ make

Note: you will need access to the internet to download the required
sources.

How to write the SD card
========================

Once the build process is finished you will have an image called "sdcard.img"
in the output/images/ directory.

Copy the bootable "sdcard.img" onto an SD card with "dd":

  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
  $ sudo sync

Insert the micro SDcard in your Orangepi Zero Plus2 and power it up. The console
is on the serial line, 115200 8N1.