[U-Boot] [PATCH] common: nvedit to protect additional ethernet addresses Part 1/1

[Stefan Althoefer]

Dear Wolfgang Denk

> Dear =?iso-8859-15?Q?Stefan_Alth=F6fer?=,
> 
> In message <531234379 at web.de> you wrote:
>> Then maybe we should have
>>
>> #define CONFIG_ENV_PROTECTED_ITEM "ethaddr1,ethaddr2,...."
>>
>> in board configuration to have the greatest flexibility?
> 
> Jerry Van Baren already showed you an elegant way to solve this using
> scanf().

Is scanf() available in u-boot? I couldn't find it.

-- Stefan