xref: /openbmc/u-boot/tools/env/fw_env.config (revision 6b44ae6b)
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/mtd1		0x0000		0x4000		0x4000
11/dev/mtd2		0x0000		0x4000		0x4000
12
13# MTD SPI-dataflash example
14# MTD device name	Device offset	Env. size	Flash sector size	Number of sectors
15#/dev/mtd5		0x4200		0x4200
16#/dev/mtd6		0x4200		0x4200
17
18# NAND example
19#/dev/mtd0		0x4000		0x4000		0x20000			2
20
21# Block device example
22#/dev/mmcblk0		0xc0000		0x20000
23
24# VFAT example
25#/boot/uboot.env	0x0000          0x4000
26