embedded-linux

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How to prepare modules.dep and ld.so.cache while cross-compiling?

I\'m cross-compiling kernel modules and some libraries on x86 for ppc. Is it possible to create ld.so.cache and modules.开发者_如何学Godep on my host system?[详细]

2023-01-13 09:53 分类：问答
How to use mpc8xxx_gpio.c device driver

I am new to device driver development. I am trying to access the GPIO of MPC837xERDB eval board. I have upgraded its kernel to linux-2.6.28.9 and enable support for mpc8xxx_gpio.c. On boot up, it suc[详细]

2023-01-10 22:30 分类：问答
GPL licencing when repackaging OS software for embedded use [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-01-10 09:46 分类：问答
Execute a program in kernel space in Linux

If I want to execute a开发者_开发技巧 user program (not a kernel module) in Linux kernel space, what options do I have?[详细]

2023-01-08 14:34 分类：问答
Learning Uboot programming

Please suggest methods or sources how to start uboot programmin开发者_运维知识库g.The best method, meaning the one that will give you the best final understanding and insight, is to get a board with a[详细]

2023-01-06 06:41 分类：问答
Linux kernel driver: what model for NVRAM access?

I just wrote a RTC driver for an NXP RTC chip on my board, it works great.This chip also has some battery backed RAM that I\'d like to make available to a user space application.The RTC framework does[详细]

2023-01-05 13:01 分类：问答
Ethernet switch device driver

We\'re designing a network device based around SoC, which contains MIPS core and 5-ports switch core, connected to the CPU via internal MII port.[详细]

2023-01-04 18:39 分类：问答
embedded web browser

I\'m looking for Linux embedded web browser, or preferably just a rendering object (it will not be used for actual browsing, just for displaying web based gui).[详细]

2023-01-03 12:56 分类：问答
Which display manager for a non interactive Python app and mplayer?

I am developing an application that will run on Linux to run full开发者_StackOverflow中文版screen all the time (no menus or trays or anything will be visible).[详细]

2023-01-03 02:38 分类：问答
How to keep asm output from Linux kernel module build

I\'m working on a Linux kernel module for a 2.6.x kernel and I need to view the assembly output, though it\'s currently being done as a temporary file an deleted afterwords.I\'d like to have the assem[详细]

2023-01-01 02:34 分类：问答