[U-Boot] Enabling nand createbbt command

Charles Manning manningc2 at actrix.gen.nz
Sun Mar 11 20:19:54 CET 2012


Bud

Yaffs can work without mtdpart. To do that you just need to configure the 
start and end blocks manually instead of using the partition info to do this.

On Friday 09 March 2012 13:58:48 Bud Miljkovic wrote:
> Thank you Scott and Fabio,
>
> You help is much appreciated.
>
> I will try to add the nand support for mx53 mainline.
>
> However, what I am trying to do is to build a u-boot that supports NAND
> and have YAFFS2 as well and at moment I use the mx53_ard board since
> this is very close to what my custom board will be.  I was able to build
> such a version, using Freescale u-boot sources, which included nand
> subsystem, and yaffs commands.  Then I needed to create partitions in
> the nand and this is where i "discovered" I needed the support of
> mtdparts command.
>
> So I, guess, I need to configure the u-boot for mtdparts support.  This
> is where I am at.
>
> -Bud
>
> > -----Original Message-----
> > From: Scott Wood
> > Sent: Friday, 9 March 2012 12:04 p.m.
> > To: Bud Miljkovic
> > Cc: Fabio Estevam;
> >
>  > Subject: Re: [U-Boot] Enabling nand createbbt command
> >
> > I do expect mainline is better maintained and supported, except for
> > missing particular features/hardware support that nobody ever bothered
> >
> > to submit to mainline -- which in this case appears to be hardware
> > that you care about, so unless you're prepared to do a fair bit of
> > work to add support to mainline, I'd try again to find a support
> > channel for your Freescale-provided U-Boot.  Or maybe we could help
> > you figure out what it is you want to do, instead of scrubbing, if the
> >
> > answer doesn't depend on details of a non-standard U-Boot.
> >
> > Oh, and if you're curious about my freescale.com e-mail address, I
> > work in a different part of the company and don't have i.MX knowledge
> > or contacts.
> >
> > -Scott
>
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