[U-Boot] CPU Wachtog for P2041

Boschung, Rainer Rainer.Boschung at keymile.com
Wed Jul 16 13:20:36 CEST 2014


Hi,

obviously my patches concerning the CPU Watchdog for the kmp204x have not been added to the latest u-boot release.

Could you please review my patches and add them for the next release of u-boot.
Thanks you.

Best regards

Rainer Boschung
KEYMILE AG

> -----Original Message-----
> From: u-boot-bounces at lists.denx.de [mailto:u-boot-
> bounces at lists.denx.de] On Behalf Of Rainer Boschung
> Sent: Tuesday, June 3, 2014 9:05 AM
> To: u-boot at lists.denx.de
> Subject: [U-Boot] CPU Wachtog for P2041
> 
> I am using the core watchdog of the P2041 on the kmp204x board.
> 
> For the watchdog initialization I use the mpc85xx framework and the
> powerpc register definitions. However, I had to modify both for the
> following reasons (Patches 1 to 4):
>  -the e500mc register implementation differs from other ppc  -the
> watchdog init function was missing
> 
> Additional function was added to the kmp204x board to use the core WD
> reset in conjunction with the board specific reset controller (Patches
> 5 to 9):
>  -trigger a core reset flow upon core WD reset request  -check for core
> WD reset occurance and set the reset reason
>   register accordingly.
> 
> Regards
> Rainer
> 
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