How to write your own U-boot

I. IntroductionRecently got a LIYUTAI of 44B0X board, so I plan to own to be BOOTLOADER, on http://www.sf.net, has been found thatAfter it was done quite perfected. Do not think so much, and transplanted to say!Second, download the source codeU-BOOT-1.3.2:...

Thứ Năm, 30 tháng 6, 2011 04:55 Đọc tiếp >>

Control Flow in U-boot

u-boot startup process system startup entry point. Since we now have to analyze the process of u-boot startup, you must first find the u-boot, which code the first realization, the first completed what tasks. On the other hand an executable image must...

Thứ Tư, 29 tháng 6, 2011 22:52 Đọc tiếp >>

Bootloader Description

Bootloader for embedded development is bound to touch a concept, it is embedded College two courses in the embedded linux system in the development of important content. This article mainly explains the basic concepts and CY7C1329-100AC datasheet and...

Thứ Tư, 29 tháng 6, 2011 22:50 Đọc tiếp >>

Control Flow in U-boot (Bootloader)

Bootloader DescriptionBootloader for embedded development is bound to touch a concept, it is embedded College two courses in the embedded linux system in the development of important content. This article mainly explains the basic concepts and CY7C1329-100AC...

Thứ Tư, 29 tháng 6, 2011 22:32 Đọc tiếp >>

BeagleBoardRecovery

This page is how to recover ("unbrick") a broken BeagleBoard. It should help you if you messed your boot configuration and BeagleBoard doesn't boot any more the normal way ("bricked").SymptomsNormally, if you boot from MMC, you will get something like...

Thứ Hai, 27 tháng 6, 2011 02:17 Đọc tiếp >>

2010 ICASSP Lab 2 The Boot Sequence

Connecting to the Beagle's serial port If your Beagle is still running do this to shut it down. Start HyperTerminal Go to Start:Accessories:Communications:HyperTerminal and create a new connection. Call it Beagle. Select USB if you are using the USB...

Thứ Hai, 27 tháng 6, 2011 02:16 Đọc tiếp >>

Booting Beagle Software

Beagle Board can boot from NAND, MMC, UART, and USB. At present we support only NAND and MMC booting. The compilation steps for software components and pre-built images are described at Beagle Software Compilation Procedure Booting u-boot on Beagle BoardThe...

Thứ Hai, 27 tháng 6, 2011 02:15 Đọc tiếp >>

Beagle Source Code for revisions below REV B

The source uploaded are: X-loader : http://beagleboard.googlecode.com/files/x-load-beagle-rev2.tar.gz.gz U-boot (1.1.4) : http://beagleboard.googlecode.com/files/u-boot-beagle-rev2-trial2.tar.gz.gz Linux Kernel (2.6.22) : http://www.beagleboard.org/uploads/2.6_kernel-beagle-rev2.tar.gz...

Thứ Hai, 27 tháng 6, 2011 02:14 Đọc tiếp >>

LinuxBootDiskFormat

IntroductionThis guide is meant for those looking to create a dual-partition card, booting from a FAT partition that can be read by the OMAP3 ROM bootloader and Linux/Windows, then utilizing an ext3 partition for the Linux root file system. DetailsText...

Thứ Hai, 27 tháng 6, 2011 02:13 Đọc tiếp >>

How to write a Network Driver in Linux (Realtek 8139)

Linux Network Interface DriverThis article explains how to write a network interface driver in Linux . There are many networkinterface cards available in market. I have taken the Realtek chip driver 8139too.c to explaincode snippets. This driver is implemented...

Thứ Hai, 27 tháng 6, 2011 02:04 Đọc tiếp >>