https://www.denx.de/wiki/view/DULG The DULG web of TWiki. TWiki is a Web-Based Collaboration Platform for the Corporate World. en-us Copyright 2022 by DENX Software Engineering DENX Webmaster [webmaster@denx.de] DENX Webmaster [webmaster@denx.de] DENX TWiki.DULG https://www.denx.de/wiki/view/DULG https://www.denx.de/wiki/pub/TWiki/DenxSkin/denx-full-header.gif https://www.denx.de/wiki/view/DULG/WebStatistics?t=2022-04-28T08:06Z Statistics for DULG Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: Apr 2022 108664 0 0 ... (last changed by guest) 2022-04-28T08:06Z guest 1.2442 updated major https://www.denx.de/wiki/rdiff/DULG/WebStatistics https://www.denx.de/wiki/rdiff/DULG/WebStatistics https://www.denx.de/wiki/view/DULG/UBootCommandLineInterface?t=2020-06-02T13:20Z SECTION0{name UBootCommandLineInterface} U-Boot Command Line Interface The following section describes the most important commands available in U-Boot. Please note ... (last changed by SimonGlass) 2020-06-02T13:20Z SimonGlass 1.6 updated major https://www.denx.de/wiki/rdiff/DULG/UBootCommandLineInterface https://www.denx.de/wiki/rdiff/DULG/UBootCommandLineInterface https://www.denx.de/wiki/view/DULG/UBootEnvVariables?t=2018-06-07T15:57Z SECTION0{name UBootEnvVariables} U-Boot Environment Variables The U-Boot environment is a block of memory that is kept on persistent storage and copied to RAM when ... (last changed by HenryBeberman) 2018-06-07T15:57Z HenryBeberman 1.10 updated major https://www.denx.de/wiki/rdiff/DULG/UBootEnvVariables https://www.denx.de/wiki/rdiff/DULG/UBootEnvVariables https://www.denx.de/wiki/view/DULG/LinuxBootArgs?t=2016-07-21T16:25Z SECTION0{name LinuxBootArgs} Boot Arguments Unleashed Passing command line arguments to the Linux kernel allows for very flexible and efficient configuration which ... (last changed by WolfgangDenk) 2016-07-21T16:25Z WolfgangDenk 1.10 updated major https://www.denx.de/wiki/rdiff/DULG/LinuxBootArgs https://www.denx.de/wiki/rdiff/DULG/LinuxBootArgs https://www.denx.de/wiki/view/DULG/LinuxKernelArgs?t=2016-07-21T16:19Z SECTION0{name LinuxKernelArgs} Passing Kernel Arguments In nearly all cases, you will want to pass additional information to the Linux kernel; for instance, information ... (last changed by WolfgangDenk) 2016-07-21T16:19Z WolfgangDenk 1.10 updated major https://www.denx.de/wiki/rdiff/DULG/LinuxKernelArgs https://www.denx.de/wiki/rdiff/DULG/LinuxKernelArgs https://www.denx.de/wiki/view/DULG/UBootImages?t=2016-07-18T10:17Z SECTION0{name UBootImages} U-Boot Image Formats U-Boot operates on "image" files which can be basically anything, preceeded by a special header; see the definitions ... (last changed by RobDay) 2016-07-18T10:17Z RobDay 1.7 updated major https://www.denx.de/wiki/rdiff/DULG/UBootImages https://www.denx.de/wiki/rdiff/DULG/UBootImages https://www.denx.de/wiki/view/DULG/UBootInstallTools?t=2016-07-18T05:44Z SECTION0{name UBootInstallTools} Tool Installation U-Boot uses a special image format when loading the Linux kernel or ramdisk or other images. This image contains ... (last changed by WolfgangDenk) 2016-07-18T05:44Z WolfgangDenk 1.7 updated major https://www.denx.de/wiki/rdiff/DULG/UBootInstallTools https://www.denx.de/wiki/rdiff/DULG/UBootInstallTools https://www.denx.de/wiki/view/DULG/UBootCmdGroupMemory?t=2016-07-17T12:29Z SECTION0{name UBootCmdMemory} Memory Commands SECTION1{name UBootCmdBase} base print or set address offset INCLUDE{DULGData BOARD .UBootBaseHelp} You can use the ... (last changed by RobDay) 2016-07-17T12:29Z RobDay 1.7 updated major https://www.denx.de/wiki/rdiff/DULG/UBootCmdGroupMemory https://www.denx.de/wiki/rdiff/DULG/UBootCmdGroupMemory https://www.denx.de/wiki/view/DULG/SystemSetup?t=2016-07-16T11:05Z CONTENTS{topic SystemSetup} SECTION0{name SystemSetup} System Setup Some tools are needed to install and configure U-Boot and Linux on the target system. Also, especially ... (last changed by RobDay) 2016-07-16T11:05Z RobDay 1.8 updated major https://www.denx.de/wiki/rdiff/DULG/SystemSetup https://www.denx.de/wiki/rdiff/DULG/SystemSetup https://www.denx.de/wiki/view/DULG/ELDKSupportedHostSystems?t=2016-07-16T10:36Z SECTION0{name ELDKSupportedHostSystems} Supported Host Systems The ELDK can be installed onto and operate with the following operating systems: Fedora Core 4, 5, ... (last changed by RobDay) 2016-07-16T10:36Z RobDay 1.22 updated major https://www.denx.de/wiki/rdiff/DULG/ELDKSupportedHostSystems https://www.denx.de/wiki/rdiff/DULG/ELDKSupportedHostSystems https://www.denx.de/wiki/view/DULG/UBootInit?t=2016-07-15T12:53Z SECTION0{name UBootInit} Initialization To initialize the U-Boot firmware running on your BOARDNAME board, you have to connect a terminal to the board's serial console ... (last changed by RobDay) 2016-07-15T12:53Z RobDay 1.3 updated major https://www.denx.de/wiki/rdiff/DULG/UBootInit https://www.denx.de/wiki/rdiff/DULG/UBootInit https://www.denx.de/wiki/view/DULG/UBootInstallUsingBDM?t=2016-07-15T12:27Z SECTION0{name UBootIstallBdm} Installation Using a BDM/JTAG Debugger A fast and simple way to write new data to flash memory is via the use of a debugger or flash ... (last changed by RobDay) 2016-07-15T12:27Z RobDay 1.10 updated major https://www.denx.de/wiki/rdiff/DULG/UBootInstallUsingBDM https://www.denx.de/wiki/rdiff/DULG/UBootInstallUsingBDM https://www.denx.de/wiki/view/DULG/UBootScripts?t=2016-06-23T15:01Z SECTION0{name UBootScripts} U-Boot Scripting Capabilities U-Boot allows to store commands or command sequences in a plain text file. Using the mkimage tool you can ... (last changed by JohnMoon) 2016-06-23T15:01Z JohnMoon 1.4 updated major https://www.denx.de/wiki/rdiff/DULG/UBootScripts https://www.denx.de/wiki/rdiff/DULG/UBootScripts https://www.denx.de/wiki/view/DULG/UBootStandalone?t=2015-01-16T16:56Z SECTION0{name UBootStandalone} U-Boot Standalone Applications U-Boot supports "standalone" applications, which are loaded dynamically; these applications can have ... (last changed by PeterTyser) 2015-01-16T16:56Z PeterTyser 1.9 updated major https://www.denx.de/wiki/rdiff/DULG/UBootStandalone https://www.denx.de/wiki/rdiff/DULG/UBootStandalone https://www.denx.de/wiki/view/DULG/UBootCmdGroupFlash?t=2014-12-08T07:20Z SECTION0{name UBootCmdGroupFlash} Flash Memory Commands SECTION1{name UBootCmdFlCp} cp memory copy INCLUDE{DULGData BOARD .UBootCpHelp} The cp command "knows" about ... (last changed by BeanHuo) 2014-12-08T07:20Z BeanHuo 1.13 updated major https://www.denx.de/wiki/rdiff/DULG/UBootCmdGroupFlash https://www.denx.de/wiki/rdiff/DULG/UBootCmdGroupFlash https://www.denx.de/wiki/view/DULG/MoreInformationFurtherReading?t=2014-09-13T19:21Z SECTION0{name MoreInformationFurtherReading} Further Reading SECTION1{name FurtherReadingUpstreaming} Upstreaming The benefits of Mainline Linux and the mindset of ... (last changed by WolfgangDenk) 2014-09-13T19:21Z WolfgangDenk 1.47 updated major https://www.denx.de/wiki/rdiff/DULG/MoreInformationFurtherReading https://www.denx.de/wiki/rdiff/DULG/MoreInformationFurtherReading