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 > a bit flip on a system holding in RESET, but the BOOTCOUNT_MAGIC was still > valid. > > A bit pattern with 4000 bytes (after BOOTCOUNT_MAGIC) has been implemented, > which should be enough to detect a bit error. > > Signed-off-by: Holger Brunck <holger.bru...@keymile.com> > Signed-off-by: Valentin Longchamp <valentin.longch...@keymile.com> > cc: Prafulla Wadaskar <prafu...@marvell.com> > --- > board/keymile/km_arm/km_arm.c | 32 +++++++++++++++++++++++++++----- > 1 files changed, 27 insertions(+), 5 deletions(-) >
...ping... Or should this serie not go through your tree? If so then please let me know. Same question for these two patches: http://lists.denx.de/pipermail/u-boot/2011-September/102534.html http://lists.denx.de/pipermail/u-boot/2011-September/102535.html Best regards Holger _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
