From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH] NAND_SPL: Remove initdram() call from nand_boot()
Date: Mon, 2 Jun 2008 21:17:16 +0200 [thread overview]
Message-ID: <200806022117.16136.sr@denx.de> (raw)
In-Reply-To: <4844452C.60805@freescale.com>
On Monday 02 June 2008, Scott Wood wrote:
> Stefan Roese wrote:
> > This patch removes the SDRAM initilization call initdram() from
> > nand_boot(). This is done mainly because I experienced problems with
> > some boards like Kilauea (405EX), which don't have internal SRAM (OCM)
> > and relocation needs to be done to SDRAM before the NAND controller
> > can get accessed. When initdram() is called later on in nand_boot(),
> > this can lead to problems with variables in the bss sections like
> > nand_ecc_pos[].
>
> Are there any existing platforms that need an initdram() added elsewhere
> to accomodate this?
Currently only the 4xx ones. I sent the patch for them a few minutes ago as
you already noticed.
Best regards,
Stefan
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next prev parent reply other threads:[~2008-06-02 19:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-02 18:48 [U-Boot-Users] [PATCH] NAND_SPL: Remove initdram() call from nand_boot() Stefan Roese
2008-06-02 19:08 ` Scott Wood
2008-06-02 19:17 ` Stefan Roese [this message]
2008-06-02 19:15 ` Scott Wood
2008-06-02 19:17 ` Stefan Roese
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