[U-Boot] [PATCH 06/12 v2] arm: at91: Enable watchdog support

[Wolfgang Denk]

Dear Heiko,

In message <81e69dec-21e7-7b34-a261-e22ae9bef795 at denx.de> you wrote:
> 
> The big question is, how many places do we have in code, where we access
> BSS before relocation ?

Hopefully none.

> May we better clear BSS very early (at last may possible on arm)?

You cannot.  There is no storage allocated for BSS - this happens
only during relocation, and then it also gets zeroed.

Best regards,

Wolfgang Denk

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