Thanks for the help with this, I found a problem in the driver.
On Mon, Dec 15, 2008 at 6:58 PM, Greg Ungerer <g...@snapgear.com> wrote: > Hi, > > > b2112 wrote: > >> I'm using the uClinux 2.4 kernel in my application and I'm trying to use >> the netflash command to program flash remotely. >> I'm noticing inconsistent results with the netflash command across several >> boards of the same board type and revision. >> With some boards it works on the first try, others it either takes a >> couple of times or it doesn't work at all. >> I've tried using the command two ways thru a telnet session to the remote >> device, >> >> netflash –bCknr /dev/rom# <file.bin> and netflash –bknr /dev/rom# >> <file.bin>. >> >> In some cases the –C displays the verified data to the screen, other times >> it doesn't. >> >> Any ideas as to what could be wrong? Does the netflash command have any >> known issues? >> > > None specific that I know of. And I use it a _lot_. > Not sure what version/variant of it you are using. > > It is has been continuously enhanced and added to for the last > 10 odd years... > > Is there any chance that the underlying flash segments may be > locked? If so then you may want to supply the "-u" switch. > > Are you sure that the underlying blkmem/mtd driver for your > flash is bug free? > > Regards > Greg > > > ------------------------------------------------------------------------ > Greg Ungerer -- Principal Engineer EMAIL: g...@snapgear.com > SnapGear, a McAfee Company PHONE: +61 7 3435 2888 > 825 Stanley St, FAX: +61 7 3891 3630 > Woolloongabba, QLD, 4102, Australia WEB: > http://www.SnapGear.com<http://www.snapgear.com/> > _______________________________________________ > uClinux-dev mailing list > uClinux-dev@uclinux.org > http://mailman.uclinux.org/mailman/listinfo/uclinux-dev > This message was resent by uclinux-dev@uclinux.org > To unsubscribe see: > http://mailman.uclinux.org/mailman/options/uclinux-dev >
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