Training

Location:Training / Embedded Development / Understand the mysterious face of uboot / Main loop analysis: The principle of u-boot parsing the terminal input command line

You can log in to your eeworld account to continue watching：
Main loop analysis: The principle of u-boot parsing the terminal input command line
Login

Duration：21 minutes and 8 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

[Qinheng RISC-V core CH582] SPI driver ST7735: [Qinheng RISC-V core CH582] I2C lights up the OLED screen - Domestic chip exchange - Electronic Engineering World - Forum (eeworld.com.cn) After I2C driving the OLED screen, today we tested the hardwa; lugl4313820 Domestic Chip Exchange

stm32 pwm wave control: [i=s]This post was last edited by faraway_99 on 2019-3-16 23:18[/i] As shown in the figure below, it is necessary to refer to the zero crossing point of Iab to control the output of Vg1 and Vg2 PWM wa; faraway_99 stm32/stm8

In the ECG common mode rejection ratio test, why is a 20Vrms/50Hz sinusoidal signal selected as the test signal?: As the title says, I have looked at the common mode rejection ratio test schemes of YY1139 and IEC60601-2-25 before. I don’t quite understand why the 20Vrms/50Hz sine test signal is selected. I would; dswu233 Analog electronics

Does anyone have experience in applying for "software copyright"? Is there a format for the design description?: Does anyone have experience in applying for "software copyright"? Is there a format for the design description?; 蓝雨夜 Talking

EEWORLD University Hall----EEWORLD DIY desktop storage box with added electronic functions (achievement display): EEWORLD DIY desktop storage box with added electronic functions (achievement display) : https://training.eeworld.com.cn/course/4324; dong2213dong MCU

Application of MC68HC908RF2 in automobile remote keyless entry system: Introduction MC68HC908RF2 is a member of the M68HC08 family. It uses an enhanced core and is a cost-effective microcontroller designed for the transmitter of the keyless entry system (RKE). Its main f; frozenviolet Automotive Electronics

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