From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Sun, 14 Oct 2012 02:27:05 +0200
Subject: [U-Boot] [PATCH v3 2/5] arm bootm: Do not append zero ATAG_MEM
In-Reply-To: <1484319.7ElipoZu1O@pali>
References: <1327415291-13260-1-git-send-email-pali.rohar@gmail.com>
	<201210140217.01330.marex@denx.de> <1484319.7ElipoZu1O@pali>
Message-ID: <201210140227.05551.marex@denx.de>
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To: u-boot@lists.denx.de

Dear Pali Roh?r,

> On Sunday 14 October 2012 02:17:01 Marek Vasut wrote:
> > Dear Pali Roh?r,
> > 
> > > On Sunday 14 October 2012 01:45:06 Marek Vasut wrote:
> > > > >  	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
> > > > > 
> > > > > +		if (bd->bi_dram[i].size == 0)
> > > > > +			continue;
> > > > 
> > > > This doesn't look right at all, your board is misconfigured
> > > > if
> > > > bd->bi_dram[i] == 0. Did you misconfigure
> > > > CONFIG_NR_DRAM_BANKS
> > > > ?
> > > 
> > > On some N900 devices there are two banks and on some only
> > > one. If there is only one it has size 256 MB and if there
> > > are two both has 128 MB. CONFIG_NR_DRAM_BANKS must be
> > > specified at compile time, but for N900 I need runtime
> > > detection.
> > 
> > How can that be? Are these two banks contiguous?
> 
> Yes.

And how does the memory map differ in case of device with one 256MB block then ?

Best regards,
Marek Vasut