Re: [U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-10-31 Thread Holger Brunck
Hi Prafulla, On 10/31/2011 09:48 AM, Prafulla Wadaskar wrote: >> Anyway Wolfgang or Albert, who should pick up the patches for >> our Keymile >> Kirkwood boards? >> >> This two series have only board specific patches: >> http://lists.denx.de/pipermail/u-boot/2011- >> September/101328.html >> http:

Re: [U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-10-31 Thread Prafulla Wadaskar
> -Original Message- > From: Holger Brunck [mailto:holger.bru...@keymile.com] > Sent: Monday, October 31, 2011 1:44 PM > To: Prafulla Wadaskar > Cc: u-boot@lists.denx.de; Valentin Longchamp; > albert.u.b...@aribaud.net; Wolfgang Denk > Subject: Re: [PATCH 1/5] arm/km: adapt bootcounter ev

Re: [U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-10-31 Thread Prafulla Wadaskar
> -Original Message- > From: Holger Brunck [mailto:holger.bru...@keymile.com] > Sent: Monday, October 31, 2011 1:44 PM > To: Prafulla Wadaskar > Cc: u-boot@lists.denx.de; Valentin Longchamp; > albert.u.b...@aribaud.net; Wolfgang Denk > Subject: Re: [PATCH 1/5] arm/km: adapt bootcounter ev

Re: [U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-10-31 Thread Holger Brunck
On 10/31/2011 08:29 AM, Prafulla Wadaskar wrote: > > >> -Original Message- >> From: Holger Brunck [mailto:holger.bru...@keymile.com] >> Sent: Friday, October 28, 2011 6:43 PM >> To: Prafulla Wadaskar >> Cc: u-boot@lists.denx.de; Valentin Longchamp >> Subject: Re: [PATCH 1/5] arm/km: adapt

Re: [U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-10-31 Thread Prafulla Wadaskar
> -Original Message- > From: Holger Brunck [mailto:holger.bru...@keymile.com] > Sent: Friday, October 28, 2011 6:43 PM > To: Prafulla Wadaskar > Cc: u-boot@lists.denx.de; Valentin Longchamp > Subject: Re: [PATCH 1/5] arm/km: adapt bootcounter evaluation > > Hi Prafulla, > > On 09/14/201

Re: [U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-10-28 Thread Holger Brunck
Hi Prafulla, On 09/14/2011 10:41 AM, Holger Brunck wrote: > The bootcounter (stored in the RAM) is not enough protected with the 4 Bytes > BOOTCOUNT_MAGIC against bit errors due to short power loss or holding a system > in RESET. It has been seen, that the bootcounter value has been changed due to

[U-Boot] [PATCH 1/5] arm/km: adapt bootcounter evaluation

2011-09-14 Thread Holger Brunck
The bootcounter (stored in the RAM) is not enough protected with the 4 Bytes BOOTCOUNT_MAGIC against bit errors due to short power loss or holding a system in RESET. It has been seen, that the bootcounter value has been changed due to a bit flip on a system holding in RESET, but the BOOTCOUNT_MAGIC