Training

Location:Training / Embedded Development / Understand the mysterious face of uboot / The second half of board-level initialization: bord_init_r function analysis 1

You can log in to your eeworld account to continue watching：
The second half of board-level initialization: bord_init_r function analysis 1
Login

Duration：20 minutes and 2 seconds
Date：2021/10/15

Uploader：抛砖引玉

Introduction

keywords： Linux uboot

The purpose of this "Understanding the Mysterious Face of Uboot" course is to help you understand the concepts and related hardware involved in the system startup part of embedded development step by step through the analysis of the entire process of an excellent bootloader software. principle. Including CP15, UART, DDR2 and other device information that must be mastered for system startup.

You Might Like

Recommended Posts

Lena and Image Processing (Reprinted): [font=微软雅黑][size=3]In digital image processing, Lena (Lenna) is a widely used standard image, especially in the study of image compression algorithms. [/size][/font] [font=微软雅黑][size=3] [backcolor=rgb; 247153481 Talking

MATLAB offline seminar | Assisting the development of artificial intelligence and electronic products (March 30, Nanjing): If you are a RD engineer, technical manager, researcher or teacher in Nanjing: · Robotics, autonomous systems, artificial intelligence· Simulation optimization, algorithm development· System design, e; EEWORLD社区 Robotics Development

How is a packet of data finally sent out in the LWIP protocol stack? (Solved): I want to know how a packet of data is sent out. So according to the above figure, I put the corresponding function "tcp_write ->tcp_enqueue-tcp_output - ip_output_if- netif->output". I saw the functi; dayup Microcontroller MCU

Dear seniors, please help me choose a chip: [i=s] This post was last edited by d3d4 on 2019-6-22 20:51 [/i] Can the resistor voltage divider control switch circuit be implemented with one chip?; d3d4 DIY/Open Source Hardware

[EEWORLD 14th Community Celebrity] The Celebrity of April 2010 is freshly announced!: "A year's plan begins in spring." At the beginning, there is plenty of time and hope. Spring is like a newborn baby, new from head to toe, and growing. Spring is like a little girl, dressed up, smilin; EEWORLD社区 Suggestions & Announcements

Today I have drawn the schematic diagram of the AVR board, but I have not drawn the power supply part. Which power supply do you use? USB or independent: I took a screenshot but it's not very clear. Can you tell me how to provide power better? [img]http://group.ednchina.com/Upload/2007/10/13/af31f594-7f7c-47f3-bf97-d9a3806b4305.JPG[/img]; fjqiuh Microchip MCU

Recommended Content

Hot VideosMore

Hot ArticlesMore

Circuit

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号