From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nye Liu <nyet@mrv.com>
Date: Thu, 26 Jun 2003 15:41:47 -0700
Subject: [U-Boot-Users] FADS and ICU862 Environment problems
In-Reply-To: <20030626223134.35AA5C592A@atlas.denx.de>
References: <20030626221032.GA28649@zumanetworks.com> <20030626223134.35AA5C592A@atlas.denx.de>
Message-ID: <20030626224147.GA28873@zumanetworks.com>
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On Fri, Jun 27, 2003 at 12:31:29AM +0200, Wolfgang Denk wrote:
> In message <20030626221032.GA28649@zumanetworks.com> you wrote:
> >
> > Ok. To summarize:
> > 
> > If ENV_IS_EMBEDDED is set in FADS, it does not get copied during
> > relocation due to common/env_flash.c
> > 
> > If ENV_IS_EMBEDDED is NOT set (by reducing MONITOR_LEN to not
> > include ENV), i get this error.
> 
....  snip
> You are right,  the  environment  will  NOT  be  copied  in  function
> env_relocate_spec()  in "common/env_flash.c", but it _will_ be copied
> in  function  env_relocate()   in   "common/env_common.c"   (assuming
> gd->env_valid is zero).
> 
> 
> I think this is correct. What am I missing?

but that is the default environment that is copied, not the saved
copy stored via saveenv? When is the saved environment restored?
relocate_code() never copies it since it is AFTER __init_end due
to the way u-boot.lds locates environment.o after .bss

-- 
Nye Liu
nliu at mrv.com
(818) 772-6235x248

"Who would be stupid enough to quote a fictitious character?"
	-- Don Quixote