How to compile the U-Boot for Rugged Board A5d2x
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This guide describes a method of compile the u-boot for rugged board a5d2x.
PC(Personal computer)/System
Ubuntu 16.04
The following list shows what you need in order to use a Linux-based build host to build images:
Build Host A build host with a minimum of 50 Gbytes of free disk space that is running a supported Linux distribution (i.e. recent releases of Fedora, openSUSE, CentOS, Debian, or Ubuntu).
Build Host Packages Appropriate packages installed on the build host.
The following list shows the required packages needed to build an image that runs on QEMU in graphical mode.
Ubuntu and Debian:
Step1: Create a directory to download the u-boot source.
Step2: Clone uboot-rba5d2x with the proper branch.
Step3: Before configuring the u-boot,Please run the arm environment to cross compile the downloaded u-boot source. If you dont have arm toolchain, please follow step4 to download the toolchain.
Step4: If you haven't downloaded the toolchain before please follow below link.
Step5: Configure the u-boot for NOR Flash of rugged board a5d2x.
Step6: Compile the u-boot for NOR Flash of rugged board a5d2x using below command.
step7: Configure the u-boot for SDCard Flash of rugged board a5d2x.
Step8: Compile the u-boot for SDCard Flash of rugged board a5d2x using below command.
Step9: After compiling the u-boot source, get the u-boot.bin in the current uboot-rba5d2x source directory.