From mboxrd@z Thu Jan  1 00:00:00 1970
From: Balaji Sivakumar <balajisk@hcl.com>
Date: Sat, 10 Mar 2012 10:47:35 +0000 (UTC)
Subject: [U-Boot] Does U-boot supports Spansion S29GL512P NOR Flash?
References: <s2qb9c1f3ac1004082226kdb1b8c51ya5f58b74850a0cc9@mail.gmail.com>
	<201004090810.03062.sr@denx.de>
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Stefan Roese <sr <at> denx.de> writes:

> 
> Hi Prakash,
> 
> On Friday 09 April 2010 07:26:37 prakash bedge wrote:
> > In U-boot I am not seeing the support for Spansion S29GL512P NOR flash.
> > 
> > This chip is CFI compliant so I believe the common CFI driver should work
> > with this chip.
> > 
> > Does U-boot supports S29GL512P NOR flash or I have to implement the
> > functionality to support S29GL512P?
> > 
> > If anyone has tried with S29GL512P NOR flash please share the experiecne.
> 
> This chip is currently supported by the common CFI NOR FLASH driver. So it 
> should just work for your board as well.
> 
> Cheers,
> Stefan
> 
> --
> DENX Software Engineering GmbH,      MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich,  Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office <at> denx.de
> 


Hi Stefan,

I am Balaji.  am using IMX6 base custom board. In my board am using S29GL01G 
NOR Flash to srore u-boot and kernel. I understand from the data sheet this 
NOR Flash is CFI based on. So i have added Configurations for CFI Flash driver.

Currently am loading the U-boot into DDR3 and able to excute U-boot test 
commands. When i put flinfo , am getting "missing or unknow flash type" and 
while loading the u-boot it is printing as " Unknown flash on BANK 1 - Size - 
0MB". So am not sure what am missing here or i have to add anything extra in 
teh config file. Please request you to check and provide your suggestion.

Thanks,
Balaji S