Exynos4412 Porting Linux Kernel 5.15 process record -- solving the problem of U-Boot boot kernel card in Starting kernel, DM9000 network card driver (device tree)
1, Preparation for Linux Kernel compilation
This blog post is in Exynos4412 Linux Kernel porting process record (I)1 Continue Porting Linux Kernel on the basis of.
0. Analysis of kernel make principle
The reference book is "practice of building embedded Linux core software system" 2.
1. Kernel make process
It is necessary to ...
Posted by Denholm on Tue, 01 Feb 2022 08:27:42 +0100
Ultra detailed [Uboot - MMC driver development] Uboot driver model
The full text takes a week and carefully summarizes more than 20000 words. I hope it will be helpful to you. I feel I can praise, pay attention and don't get lost. There are more dry goods in the follow-up!
Before reading the article, promise me to calm down and taste it slowly!
3.1. What is the Uboot driver model
Friends who have ...
Posted by sridhar golyandla on Sat, 22 Jan 2022 21:53:00 +0100
Steps and principle analysis of porting 2022 U-Boot for Exynos4412
This article mainly describes how to transplant u-boot-2022.01-rc4 to the cbt4412 core board (similar to the tiny4412 core board), and analyzes the reasons for modifying the file code. (there is a link to download the source code of GitHub at the end of the article)
To transplant U-Boot, first select the development board with the same pro ...
Posted by stallingjohn on Sat, 08 Jan 2022 09:45:51 +0100