On Tue, Mar 13, 2012 at 10:31:02PM +0100, Falauto, Gerlando wrote: > > >-----Original Message----- > >From: Mike Frysinger [mailto:vap...@gentoo.org] > >Sent: Tue 13.03.2012 21:35 > >To: Jason Cooper > >Cc: Falauto, Gerlando; u-boot; Brunck, Holger > >Subject: Re: [U-Boot] SPI flash writing > > >On Tuesday 13 March 2012 16:17:52 Jason Cooper wrote: > >> On Tue, Mar 13, 2012 at 04:11:29PM -0400, Mike Frysinger wrote: > >> > On Tuesday 13 March 2012 14:25:07 Gerlando Falauto wrote: > >> > > 2) an out-of-boundary-check againts the flash size so at least a > >> > > warning is issued when you use too big a size value > >> > > >> > i'm not sure about this. if you want to do size checking, then enable > >> > the hush shell and do it in a script. > >> > >> Is there a programatic way to get the size of the flash at runtime from > >> the hush script? > > >no. question is, do you really need that ? sounds like you know ahead of > >time how big the space is for u-boot, so the size of the flash doesn't > >matter. > > Can't the same command also be used for burning something *other than* u-boot > (e.g. a kernel, config section, or something like that)? > So the size of the flash *does matter*, doesn't it?
How about using mtdparts which I think will tell you when you're going to write something larger than the defined partition? If it doesn't, that would be a handy thing to add (and be a general feature too). -- Tom _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
