VIM4 Build U-Boot

You can build Ubuntu OS images easily via the link Fenix.Here are the steps how to build U-Boot.

Setup Environment

Choose your board (e.g. VIM4), U-Boot version, Linux version, or system version,the correct version for your requirements.

$ source setenv.sh

Build U-Boot with a single command:

$ make uboot

The binaries are located in build/u-boot/fip/_tmp. choose u-boot.bin.sd.bin.signed, u-boot.bin.signed, u-boot.bin.spi.bin.signed.

You can also choose the Debian U-Boot package:

$ make uboot-deb

Debian packages are located in build/images/debs/{VERSION}/{BOARD}.

VERSION : refers to the Fenix version, e.g. 1.0.11
BOARD : refers to the Khadas SBC, e.g. VIM4

The folder location is build/images/debs/1.0.11/VIM4, and the Debian U-Boot package is linux-u-boot-xxx-xxx_xxx-xxx_arm64.deb.

SoC Vendor Debian U-Boot package: linux-u-boot-vim4-vendor_1.0.11-2019.01_arm64.deb

U-Boot for VIM4, the branch is khadas-vims-v2019.01.