[U-Boot-Users] PATCH: Introducing CONFIG_BOARD_PRE_RESET

Wolfgang Denk
2004-10-26T08:25:05Z

In message <417DF771.5010904@imc-berlin.de> you wrote:
>
> Well, it's a bug in the CPU. If the LCDC DMA is running, the cpu won't reboot
> with a simple "mov pc, r0".

Ummm... you don't call this a "reset", do you?

> And how about the AT91RM9200(DK) where the author wants to "shutdown the console
> to avoid strange chars during reset"???

Well, that's IMHO polishing, and forgiveable ;-)

In your case, I think you really want to implement a _real_ reset
function that takes the CPU back into it's virgin state. Is there a
watchdog on this hardware?

Best regards,

Wolfgang Denk

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