| Lancelot Kao | 31c4566 | 2020-09-22 14:53:57 -0500 | [diff] [blame^] | 1 | # Configuration file for fw_(printenv/setenv) utility. |
| 2 | # Up to two entries are valid, in this case the redundant |
| 3 | # environment sector is assumed present. |
| 4 | # Notice, that the "Number of sectors" is not required on NOR and SPI-dataflash. |
| 5 | # Futhermore, if the Flash sector size is ommitted, this value is assumed to |
| 6 | # be the same as the Environment size, which is valid for NOR and SPI-dataflash |
| 7 | |
| 8 | # NOR example |
| 9 | # MTD device name Device offset Env. size Flash sector size Number of sectors |
| 10 | /dev/mtd2 0x0000 0x40000 0x4000 |
| 11 | |
| 12 | # MTD SPI-dataflash example |
| 13 | # MTD device name Device offset Env. size Flash sector size Number of sectors |
| 14 | #/dev/mtd5 0x4200 0x4200 |
| 15 | #/dev/mtd6 0x4200 0x4200 |
| 16 | |
| 17 | # NAND example |
| 18 | #/dev/mtd0 0x4000 0x4000 0x20000 2 |
| 19 | |
| 20 | # Block device example |
| 21 | #/dev/mmcblk0 0xc0000 0x20000 |
| 22 | |
| 23 | # VFAT example |
| 24 | #/boot/uboot.env 0x0000 0x4000 |