[U-Boot] U-Boot Boot Count Limit

Detlev Zundel dzu at denx.de
Wed Aug 13 11:54:06 CEST 2008


Hi Axel,

> On Mon, Aug 11, 2008 at 03:56:57PM +0200, Axel Beierlein wrote:
>
>> does U-Boot support the Boot Count Limit functionality for a MPC5200?
>
> AFAIK no.
>
>> My last information was that is only supported for MPC8xxx and MPC82xx PPC.
>
> Not quite, e.g. a quick grep turns up support for mpc8260, 4xx, ixp,
> ... but not for MPC5200. Implementing it should not be very diffcult
> though, I would assume.

Yes, use the "breadcrumb register" and I'm serious about that (chapter
5-14) ;)

Cheers
  Detlev

-- 
Der Kluge tue gleich anfangs, was der Dumme erst am Ende.
                                    --- Baltasar Gracian
--
DENX Software Engineering GmbH,      MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich,  Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu at denx.de



More information about the U-Boot mailing list