| commit | c868af3e57610b41c6ed4fd8d8744d8cc0a21b29 | [log] [tgz] |
|---|---|---|
| author | Graeme Russ <graeme.russ@gmail.com> | Thu Oct 07 20:03:33 2010 +1100 |
| committer | Graeme Russ <graeme.russ@gmail.com> | Thu Oct 07 20:03:33 2010 +1100 |
| tree | 6d2d1efd72aa3e7fc506f7ac65f106d163410ea5 | |
| parent | f2ff75c0a25eb78b4b86fd96c5f0be9dd327e2d7 [diff] |
x86: Implement fully relocatable image u-boot.bin can be loaded at any 4-byte aligned memory location and directly 'jumped' to using the 'go' command using the load address as the start address. Doing so performs a 'warm boot' which skips memory initialisation and other low-level initialisations, relocates U-Boot to upper memory and starts U-Boot in RAM as per normal 'cold boot'