Preface

This article outlines how to build a custom root filesystem with Buildroot to use on Armv8 FVP's. More specifically the article discusses:

How to install and configure Buildroot. (PART I)
The process of creating a usable filesystem image…

Modify Linux kernel config flags in the Arm Platforms deliverables

Annie Cracknell

Preface

This article:

Compares how an upstream kernel.org kernel is built and how an Arm Platforms deliverables kernel is built.
Describes how to enable/disable arbitrary kernel config flags for an Arm Platforms deliverables kernel.

These instructions…

Enable MMU and d-cache on ARMv8 for u-boot

pkumar25

Hi,
This question is for MMU and d-cache. When I tried to enable MMU and d-cache for u-boot I ran into Synchronous Abort handler while writing to PCIe device registers which I mapped as uncached memory. The dump is shown below
"Synchronous Abort" handler…

Answered

Booting bare metal application on cortex A57 with u-boot

Gokul

Hi,

I am using ARM cortex A-57 processor and I build image with my own startup code and ld script. The image is loaded with u-boot. When I tried booting the image, it is aborting with following message:

## Booting kernel from Legacy Image at 48080000…

Answered