Training

Location:Training / Embedded Development / Understand the mysterious face of uboot / bootm startup process analysis 3

You can log in to your eeworld account to continue watching：
bootm startup process analysis 3
Login

Duration：22 minutes and 17 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

Easy Power Learning Experience: Recently my boss asked me to make a power board. I have been busy choosing the model in the past few days. My boss chose the model LMZ10503ext for me before, but later I found out that it is a militar; headdown Analogue and Mixed Signal

I am an electrical engineer who wants to work as a Z-writer part-time. Now I am not working and am collecting rent at home, so I want to make some extra money outside.: I am an electrical engineer. I have been engaged in electrical engineering for more than ten years. Now I am not working and I am collecting rent at home. I want to work as a Z writer part-time, so I; asd37151 Recruitment

Free Sample Application for ST Microcontroller: Today I saw that the STM32F469/479 microcontroller is good, but I don’t know how to apply for a free sample. Is there anyone who has successfully applied for a sample from ST?; 青叶漂零 stm32/stm8

How do you determine the phase of voltage and current?: How do you determine the phase of voltage and current?Output sine wave 0-50V, maximum output current within 25mA, output power 1.5W. Voltage signal VF0, current signal IF0, when VF0 and IF0 are in pha; QWE4562009 Discrete Device

STC microcontroller RAM expansion problem - urgent!: I use STC12LE5A60S2 microcontroller, which has 60K ROM and 1280 RAM. However, since I am making a communication processing software, there are many intermediate variables involved. Therefore, I have t; moseslin Embedded System

Can four 16-bit DDR3 chips be designed using a 6-layer PCB?: I would like to ask, if 4*16bit DDR3, front and back mounting layout, using 6-layer PCB design, what should the reasonable stacking structure be? Is there any risk in 6 layers? Thank you.; elec32156 PCB Design

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