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Michel-FK 4c4f5b8001 Make buildroot a git submodule 5 anni fa
FunKey 4c4f5b8001 Make buildroot a git submodule 5 anni fa
buildroot @ 4fa524144b 4c4f5b8001 Make buildroot a git submodule 5 anni fa
.gitignore 4c4f5b8001 Make buildroot a git submodule 5 anni fa
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README.md 4c4f5b8001 Make buildroot a git submodule 5 anni fa
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README.md

FunKey

Intro

This directory contains a buildroot-based external configuration for building the FunKey.

How to build it

Configure Buildroot

There is only one Funkey defconfig files in Buildroot:

$ ./fun funkey_defconfig

Build the rootfs

Note: you will need to have access to the network, since Buildroot will download the packages’ sources.

You may now build your FunKey with:

$ ./have fun

(This may take a while, consider getting yourself a coffee ;-) )

Result of the build

After building, you should obtain this tree:

FunKey/output/images/
+-- boot.scr
+-- boot.vfat
+-- rootfs.ext2
+-- rootfs.ext4 -> rootfs.ext2
+-- sdcard.img
+-- sun8i-v3s-funkey.dtb
+-- u-boot.bin
+-- u-boot-sunxi-with-spl.bin
`-- zImage

How to write the SD card

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

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

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

Alternatively, you can use the Etcher graphical tool to burn the image to the SD card safely and on any platform:

https://etcher.io/

Once the SD card is burned, insert it into your FunKey board, and power it up. Your new system should come up now and start a console on the UART0 serial port.