| Stefan Roese | 529330e | 2006-07-27 16:14:05 +0200 | [diff] [blame] | 1 | The configuration for the AMCC 440EP eval board "Bamboo" was changed |
| 2 | to only use 384 kbytes of FLASH for the U-Boot image. This way the |
| 3 | redundant environment can be saved in the remaining 2 sectors of the |
| 4 | same flash chip. |
| 5 | |
| 6 | Caution: With an upgrade from an earlier U-Boot version the current |
| 7 | environment will be erased since the environment is now saved in |
| 8 | different sectors. By using the following command the environment can |
| 9 | be saved after upgrading the U-Boot image and *before* resetting the |
| 10 | board: |
| 11 | |
| 12 | setenv recover_env 'prot off FFF80000 FFF9FFFF;era FFF80000 FFF9FFFF;' \ |
| 13 | 'cp.b FFF60000 FFF80000 20000' |
| 14 | |
| 15 | 2006-07-27, Stefan Roese <sr@denx.de> |