[U-Boot] [PATCH] Fix bootdelay timeout calculation when SYS_HZ!=1000

[Stephen Warren <swarren@wwwdotorg.org>]

On 03/21/2013 12:55 AM, Wolfgang Denk wrote:
> Dear Stephen Warren,
> 
> In message <1363842874-8286-1-git-send-email-swarren@wwwdotorg.org> you wrote:
>> Commit b2f3e0e "console: USB: KBD: Fix incorrect autoboot timeout"
>> re-wrote the bootdelay timeout loop. However, it hard-coded the value
>> that get_delay() was expected to increment in one second, rather than
>> calculating it based on CONFIG_SYS_HZ. On systems where SYS_HZ != 1000,
>> this caused bootdelay timeout to be incorrect. Fix this.
> 
> Are there any such systems left?  I agree with your patch, but if you
> know of systems that use incorrect values of CONFIG_SYS_HZ then please
> point these out so they can be fixed!
> 
> A system with CONFIG_SYS_HZ != 1000 is _broken_.

Then why does the config option still exist; surely it should be
removed, or defined somewhere other than the per-board config file?