From: Per Smitt <per.smitt@sbie.se>
To: "Eric Bénard" <eric@eukrea.com>
Cc: "meta-freescale@yoctoproject.org" <meta-freescale@yoctoproject.org>
Subject: Re: Deploying U-Boot on empty NAND (imx28evk)
Date: Wed, 27 Aug 2014 08:50:27 +0000 [thread overview]
Message-ID: <1409129426637.86680@sbie.se> (raw)
In-Reply-To: <20140826181224.1d19b69c@e6520eb>
Le Tue, 26 Aug 2014 13:40:23 +0000,
Per Smitt <per.smitt@sbie.se> a écrit :
>> Hi
>>
>> I am working with an imx28evk to build a Linux platform for a customer. I have been able to get Linux running on the board both with SD and nand. To run on nand I had to use MfgTool to write U-Boot to the nand.
>>
> what is the NAND flash you are using ?
> You may need to tune some parameters and values depending on the flash.
>
> Eric
You are quite correct. I had forgotten to setup the MXSBOOT_NAND_ARGS with the correct values for my flash. I had not considered this since the MfgTool had been able to flash the device with the .sb file. Since the .sb file is an input to the mxsboot command I figured it did not matter at this stage.
I have not been able to get U-Boot to write a bootloader using the .sb file like MfgTool does, however with the mxsboot parameters set I could flash the nand-file using the U-Boot script update_nand_firmware_full.
Many thanks for the help!
/Per
prev parent reply other threads:[~2014-08-27 8:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 13:40 Deploying U-Boot on empty NAND (imx28evk) Per Smitt
2014-08-26 14:02 ` Otavio Salvador
2014-08-26 14:48 ` Per Smitt
2014-08-26 16:12 ` Eric Bénard
2014-08-27 8:50 ` Per Smitt [this message]
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