| The configuration for the AMCC 440EP eval board "Bamboo" was changed |
| to only use 384 kbytes of FLASH for the U-Boot image. This way the |
| redundant environment can be saved in the remaining 2 sectors of the |
| same flash chip. |
| |
| Caution: With an upgrade from an earlier U-Boot version the current |
| environment will be erased since the environment is now saved in |
| different sectors. By using the following command the environment can |
| be saved after upgrading the U-Boot image and *before* resetting the |
| board: |
| |
| setenv recover_env 'prot off FFF80000 FFF9FFFF;era FFF80000 FFF9FFFF;' \ |
| 'cp.b FFF60000 FFF80000 20000' |
| |
| 2006-07-27, Stefan Roese <sr@denx.de> |