[U-Boot] environmental "baudrate" not used at boot up

[Scott Wood]

On Thu, 20 Jan 2011 22:45:34 -0600
Aggrwal Poonam-B10812 <B10812 at freescale.com> wrote:

> > -----Original Message-----
> > From: u-boot-bounces at lists.denx.de [mailto:u-boot-bounces at lists.denx.de]
> > On Behalf Of Wood Scott-B07421
> > Sent: Thursday, January 20, 2011 1:28 AM
> > To: chrisv at cyberswitching.com
> > Cc: u-boot at lists.denx.de
> > Subject: Re: [U-Boot] environmental "baudrate" not used at boot up
> > 
> > The full NAND code only works after relocation.  So you cannot read out
> > the NAND environment, in the normal way, before serial init -- you get
> > the default environment instead.
> > 
> > If you are booting from NAND, I suggest using CONFIG_NAND_ENV_DST to have
> > the NAND SPL load the environment at the same time as it loads U-Boot.
> > If you're using some preloader other than U-Boot's NAND SPL, you'll need
> > to see if it supports something similar.
> Hello Scott
> 
> Is this feature available/tested on any FSL platform. The code you pointed to does not seem to be used by FSL platforms.
> 
> It would be good idea to pull this in for P1/P2 RDB nand boot loader.

It is currently only supported in nand_boot.c, but it should be trivial
to add it to nand_boot_fsl_elbc.c.  Just copy the extra nand_boot()
invocations.

-Scott