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| author | Tom Rini <trini@konsulko.com> | 2016-02-08 09:48:04 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-02-08 09:48:04 -0500 |
| commit | 57dc53a72460e8e301fa1cc7951b41db8e731485 (patch) | |
| tree | 856a679e994fdc529a97763e851ed2e546ba3742 /examples/standalone/README.smc91111_eeprom | |
| parent | 7b6dc11c1aa69e5cc22d1659f50594edcfab5a9e (diff) | |
| parent | 2300184f702656b72394e458bf15f7aaba8af892 (diff) | |
| download | u-boot-imx-57dc53a72460e8e301fa1cc7951b41db8e731485.zip u-boot-imx-57dc53a72460e8e301fa1cc7951b41db8e731485.tar.gz u-boot-imx-57dc53a72460e8e301fa1cc7951b41db8e731485.tar.bz2 | |
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
Diffstat (limited to 'examples/standalone/README.smc91111_eeprom')
| -rw-r--r-- | examples/standalone/README.smc91111_eeprom | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/examples/standalone/README.smc91111_eeprom b/examples/standalone/README.smc91111_eeprom index f73a8d3..0d8bc63 100644 --- a/examples/standalone/README.smc91111_eeprom +++ b/examples/standalone/README.smc91111_eeprom @@ -7,14 +7,14 @@ EEPROMs. Contents: ------------------------ -1. Ensuring U-boot's MAC address can be set in hardware +1. Ensuring U-Boot's MAC address can be set in hardware 2. Running the smc91111_eeprom program 3. Setting MAC addresses 4. Other things you can do with this 5. Things to be done. -1. Ensuring U-boot's MAC address can be set in hardware +1. Ensuring U-Boot's MAC address can be set in hardware -------------------------------------------------------------------------- On the Internet - MAC addresses are very important. Short for Media @@ -130,14 +130,14 @@ SMC91111> The MAC address can be stored in four locations: -Boot environmental variable in Flash <- can not change, without - re-flashing U-boot. + re-flashing U-Boot. U-Boot environmental variable <- can not change, without resetting board/U-Boot LAN91C111 Registers <- volatile LAN91C111 EEPROM <- Non-volatile If you have not activated the network, and do not have a hardcoded -or pre-assigned MAC address in U-boot, the environmental variables +or pre-assigned MAC address in U-Boot, the environmental variables should be blank, and allow you to set things one time. To set the EEPROM MAC address to 12:34:56:78:9A:BC |