Specifications

5.9.7.7. fdt move - move FDT blob to new address⋅
5.9.7.8. fdt chosen - fixup dynamic info⋅
5.9.8. Special Commands
5.9.8.1. i2c - I2C sub-system⋅
◊
5.9.9. Storage devices
5.9.9.1. MMC devices⋅
5.9.9.2. NAND devices
5.9.9.2.1. nand bad - show bad block information•
5.9.9.2.2. nand erase - erase region•
5.9.9.2.3. nand write - write to NAND device•
5.9.9.2.4. nand read - read from NAND device•
⋅
◊
5.9.10. Miscellaneous Commands
5.9.10.1. date - get/set/reset date & time⋅
5.9.10.2. echo - echo args to console⋅
5.9.10.3. reset - Perform RESET of the CPU⋅
5.9.10.4. sleep - delay execution for some time⋅
5.9.10.5. version - print monitor version⋅
5.9.10.6. ? - alias for 'help'⋅
◊
5.10. U-Boot Environment Variables♦
5.11. U-Boot Scripting Capabilities♦
5.12. U-Boot Standalone Applications
5.12.1. "Hello World" Demo◊
5.12.2. Timer Demo◊
♦
5.13. U-Boot Image Formats♦
5.14. U-Boot Advanced Features
5.14.1. Boot Count Limit◊
♦
5. Das U-Boot
5.1. Current Versions
Das U-Boot (or just "U-Boot" for short) is Open Source Firmware for Embedded Power Architecture®,
ARM, MIPS, x86 and other processors. The U-Boot project is hosted by DENX, where you can also find the
project home page: http://www.denx.de/wiki/U-Boot/
The current version of the U-Boot source code can be retrieved from the DENX "git" repository.
You can browse the "git" repositories at http://git.denx.de/
The trees can be accessed through the git, HTTP, and rsync protocols. For example you can use one of the
following commands to create a local clone of one of the source trees:
git clone git://git.denx.de/u-boot.git u-boot/
git clone http://git.denx.de/u-boot.git u-boot/
git clone rsync://git.denx.de/u-boot.git u-boot/
For details please see here.
Official releases of U-Boot are also available through FTP. Compressed tar archives can downloaded from
the directory ftp://ftp.denx.de/pub/u-boot/.
5.1. Current Versions 36