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From: swapnil borgaonkar <swapnilborg@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] U-boot Memory map.
Date: Fri, 16 Mar 2007 11:20:53 +0800	[thread overview]
Message-ID: <48c25dd10703152020s31ef8df8r1c9fe2b265525e98@mail.gmail.com> (raw)
In-Reply-To: <20070315140248.929C5352669@atlas.denx.de>

Hi Wolfgang Denk,

I have a custom board with Processor is Samsung 2412 , Arm926EJ-S. ( My
board has 64MB mobile SDRAM , 32MB Nand Flash. Serial Port, and USB ) no
other devices as of now.

I have received a u-boot source 1.1.4 from Samsung FAE. With added files for
SMDK2412 board. I have compiled and produced a u-boot.bin . And loaded this
file into the NAND flash using JTAG.

On power on i see the u-boot prompt. on minicom. The problem i'm facing now
are.

1. address 0x3000_0000, 0x3100_0000, 0x3200_0000 ,0x3300_0000 pointing to
same memory. a Write in 3000_0000 is duplicated in the other 3 locations
also.

2. I use "loadb" command to transfer a  bin file. but if i try to write the
file to Nand Flash using "nand write" command I get error. and Board hangs.

I have contacted Samsung FAE. but not got any technical support on this
issue till now.

Regards,
Swapnil

On 3/15/07, Wolfgang Denk <wd@denx.de> wrote:
>
> In message <48c25dd10703150323y3f6b49d5la946898ee8ca7f0f@mail.gmail.com>
> you wrote:
> >
> > I want to know more about the memory remap of u-boot.
>
> And your architecture and procxessor type is ...?
>
> > Also , which files to modify to suit my physical memory map.
>
> Make sure to read the README.
>
> > ------=_Part_69297_29799172.1173954199161
> > Content-Type: text/html; charset=ISO-8859-1
> > Content-Transfer-Encoding: 7bit
> > Content-Disposition: inline
>
> And NEVER post HTML on this list!
>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH, HRB 165235 Munich, CEO: Wolfgang Denk
> Office:  Kirchenstr. 5,       D-82194 Groebenzell,            Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> A direct quote from the Boss: "We passed over a lot of good people to
> get the ones we hired."
>
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  reply	other threads:[~2007-03-16  3:20 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-15 10:23 [U-Boot-Users] U-boot Memory map swapnil borgaonkar
2007-03-15 14:02 ` Wolfgang Denk
2007-03-16  3:20   ` swapnil borgaonkar [this message]
2007-03-16  9:14     ` Andreas Schweigstill
  -- strict thread matches above, loose matches on Subject: below --
2003-10-14 14:33 [U-Boot-Users] U-boot Memory Map Raghu
2003-10-14 14:54 ` Wolfgang Denk
2003-10-15  2:28   ` Raghu
2003-10-15  6:52     ` Wolfgang Denk

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