* [U-Boot] U-Boot Boot Count Limit @ 2008-08-11 13:56 Axel Beierlein 2008-08-11 15:46 ` Markus Klotzbücher 0 siblings, 1 reply; 3+ messages in thread From: Axel Beierlein @ 2008-08-11 13:56 UTC (permalink / raw) To: u-boot Hello, does U-Boot support the Boot Count Limit functionality for a MPC5200? My last information was that is only supported for MPC8xxx and MPC82xx PPC. TIA Axel ^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] U-Boot Boot Count Limit 2008-08-11 13:56 [U-Boot] U-Boot Boot Count Limit Axel Beierlein @ 2008-08-11 15:46 ` Markus Klotzbücher 2008-08-13 9:54 ` Detlev Zundel 0 siblings, 1 reply; 3+ messages in thread From: Markus Klotzbücher @ 2008-08-11 15:46 UTC (permalink / raw) To: u-boot 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. Best regards Markus Klotzb?cher -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de") ^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] U-Boot Boot Count Limit 2008-08-11 15:46 ` Markus Klotzbücher @ 2008-08-13 9:54 ` Detlev Zundel 0 siblings, 0 replies; 3+ messages in thread From: Detlev Zundel @ 2008-08-13 9:54 UTC (permalink / raw) To: u-boot 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 ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-08-13 9:54 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-08-11 13:56 [U-Boot] U-Boot Boot Count Limit Axel Beierlein 2008-08-11 15:46 ` Markus Klotzbücher 2008-08-13 9:54 ` Detlev Zundel
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