转自:https://coherentmusings.wordpress.com/2012/09/05/what-is-mlo-file/ I have had the Beagle-xM for a while now. If you have worked on it, you must have noticed the MLO file, which is required to be present in the boot partition of the Micro SD card.…

前段时间使用TI的am4378芯片,发现系统在SD卡启动的时候,启动文件使用的是MLO和uboot.img:而Norflash和eMMC启动的时候使用的是 uboot-spl.bin和uboot.bin,有如下疑问: 1. MLO和Uboot-spl.bin有什么区别?uboot.img和uboot.bin有什么区别? 2. 为什么后者需要Norflash再配合eMMC,而不是直接eMMC? ----------------------------------------------------…

转自:http://bbs.elecfans.com/jishu_455028_1_1.html 如6410的bootcmd和bootargs默认存在于uboot1.1.6/include/configs/smdk6410.h the older version's of u-boot used boot.scr to set boot parameter setenv bootargs 'console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootfst…

本文转载自:https://gaomf.cn/2016/06/26/%E5%9C%A8U-Boot%E4%B8%AD%E6%B7%BB%E5%8A%A0%E8%87%AA%E5%AE%9A%E4%B9%89%E5%91%BD%E4%BB%A4%E4%BB%A5%E5%AE%9E%E7%8E%B0%E8%87%AA%E5%8A%A8%E4%B8%8B%E8%BD%BD%E7%A8%8B%E5%BA%8F/ U-Boot中通过NFS下载程序是一种很普遍的方式,然而下载程序的过程并不能只用一条命令实现…

Android eMMC Booting Contents [hide] 1 eMMC binaries 1.1 Creating the GPT table 1.2 Modifying .IMG Files 1.3 TI Android build setup [edit]eMMC binaries This is the efi partition table as exists on the emmc Sector# Size Name 256 128K xloader 512 256K…

Android gingerbread eMMC booting This page is currently under construction. The content of this page is due to change quite frequently and thus the quality and accuracy are not guaranteed until this message has been removed. Please feel free to contr…

#!/bin/bash # # ti processor sdk linux am335x evm /bin/create-sdcard.sh hacking # 说明: # 本文主要对TI的sdk中的create-sdcard.sh脚本进行解读,该文件只解读 # 前面一部分,后面一部分未解读,主要是因为后面的代码并不能获取到正确 # 的设备节点,于是不打算深入解读.其中学会到了tar中显示解压进度的写法, # 以及拷贝文件夹的显示当前拷贝数据的进度的方法. # # -- 深圳 南山平山村 曾剑…

1>. Reading package lists... Done Building dependency tree        Reading state information... Done Package sun-java6-jdk is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is on…

基于 TFTP 烧写 uImage 当用户对 SEED-VPM6467 下的内核驱动源码进行调整或者添加新的设备驱动后,需要对内核进行重新编译配置,编译生成内核镜像后,可以通过 tftp 下载到 SEED-VPM6467平台上启动,进行测试,下面详细介绍 Linux 内核的烧写. 1.1 软件配置 1.1.1 TFTP 服务器 Windows 上可以使用 SolarWind TFTP Server 或者其它 TFTP 服务器端软件,用户可以通过 Internet 获取:对软件进行正确配置,如读写…

 调试参考 http://www.docin.com/p-872951702.html AT91SAM9x5 EK Board SoC Features Kit Information Kit Overview Access the console Access the console on DBGU serial port Using RS-232 connector (DBGU J11) Demo Demo archives Flash the demo Run script to flas…