> -----Original Message----- > From: Wolfgang Denk [mailto:w...@denx.de] > Sent: Thursday, July 09, 2009 12:29 AM > To: Prafulla Wadaskar > Cc: h...@denx.de; U-Boot user list; Prabhanjan Sarnaik; Ashish Karkare > Subject: Re: [U-Boot] bootcount support on arm/kirkwood > > Dear Prafulla Wadaskar, > > In message > <73173d32e9439e4abb5151606c3e19e202dd54d...@sc-vexch1.marvell. > com> you wrote: > > > > > I searched for some space on this CPU for implementing > this feature, > > > but could not find any (at least 4 bytes = 1 register), which not > > > lost his value on a reset of this CPU. > > There is reset counter register on Kirkwood which counts > the time for which H/w Reset is pressed-n-hold. This is > generally used to trigger "Factory Reset" Kind of function > using reset key. > > > > I don't think you are searching for the same. Do you? > > No, he doesn't. He needs a register that is guaranteed to > keep it''s values across a processor reset.
With Kirkwood, the only way to implement it is with flash assist Regards.. Prafulla . . _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
