Gary Thomas wrote:
I have a new board - OMAP 3530 with 512MB DRAM & NAND
I've build X-loader and U-Boot for it and it mostly comes
up. The sources I used (based on recommendations from the
BeagleBoard pages) were:
http://git.gitorious.org/x-load-omap3/mainline.git
git://git.denx.de/u-boot.gi
> -Original Message-
> From: Gary Thomas [mailto:g...@mlbassoc.com]
> Sent: Thursday, October 08, 2009 11:10 AM
> To: Syed Mohammed, Khasim
> Cc: linux-omap@vger.kernel.org
> Subject: Re: X-loader / U-Boot query
>
> On 10/08/2009 09:54 AM, Sye
@vger.kernel.org
Subject: Re: X-loader / U-Boot query
On 10/08/2009 09:14 AM, Menon, Nishanth wrote:
-Original Message-
From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
ow...@vger.kernel.org] On Behalf Of Adam Machalek
Sent: Thursday, October 08, 2009 9:47 AM
To: Gary Thomas
Cc: linux-omap
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
> ow...@vger.kernel.org] On Behalf Of Gary Thomas
> Sent: Thursday, October 08, 2009 10:17 AM
> To: Menon, Nishanth
> Cc: Adam Machalek; linux-omap@vger.kernel.org
> Subject: Re: X-
> -Original Message-
> From: Gary Thomas [mailto:g...@mlbassoc.com]
> Sent: Thursday, October 08, 2009 10:17 AM
> To: Menon, Nishanth
> Cc: Adam Machalek; linux-omap@vger.kernel.org
> Subject: Re: X-loader / U-Boot query
>
> On 10/08/2009 09:14 A
On 10/08/2009 09:14 AM, Menon, Nishanth wrote:
-Original Message-
From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
ow...@vger.kernel.org] On Behalf Of Adam Machalek
Sent: Thursday, October 08, 2009 9:47 AM
To: Gary Thomas
Cc: linux-omap@vger.kernel.org
Subject: Re: X-loader / U
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
> ow...@vger.kernel.org] On Behalf Of Adam Machalek
> Sent: Thursday, October 08, 2009 9:47 AM
> To: Gary Thomas
> Cc: linux-omap@vger.kernel.org
> Subject: Re: X-loader / U-Boot quer
The problem is located in u-boot/cpu/arm_cortexa8/omap3/mem.c
Function do_sdrc_init()
There is an assumption that the RAM size on each CS is maximum of 128M.
See this line:
writel(RASWIDTH_13BITS | CASWIDTH_10BITS | ADDRMUXLEGACY |
RAMSIZE_128 | BANKALLOCATION | B32NOT16 | B32NOT16 |
On 10/08/2009 08:46 AM, Adam Machalek wrote:
The problem is located in u-boot/cpu/arm_cortexa8/omap3/mem.c
Function do_sdrc_init()
There is an assumption that the RAM size on each CS is maximum of 128M.
See this line:
writel(RASWIDTH_13BITS | CASWIDTH_10BITS | ADDRMUXLEGACY |
RAMSIZE_128 | BAN
The problem I have now is that it's only seeing 1/2 (256MB)
of the available DRAM.
Please refer sdrc_init() in u-boot/board/omap3530beagle/mem.c .
SDRC_MCFG register has definition for SIZE and CS settings.
Refer [1] for details about SDRC configurations.
[1]http://focus.ti.com/pdfs/wtbu
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