September 2016
Intermediate to advanced
989 pages
24h 10m
English
Content preview from Embedded Linux for DevelopersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring network booting for a development setup
Most professional i.MX6 boards will have an internal embedded MMC (eMMC) flash memory, and that would be the recommended way to boot firmware. The Wandboard is not really a product meant for professional use, so it does not have one. But neither the eMMC nor the microSD card are ideal for development work, as any system change would involve a reprogramming of the firmware image.
Getting ready
The ideal setup for development work is to use both TFTP and NFS servers in your host system and to only store the U-Boot bootloader in either the eMMC or a microSD card. With this setup, the bootloader will fetch the Linux kernel from the TFTP server and the kernel will mount the root filesystem from the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.