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From: christian.buettner@rafi.de
To: Alexander Aring <alex.aring@googlemail.com>
Cc: barebox@lists.infradead.org
Subject: Antwort: Re: Create NAND Partition through barebox
Date: Thu, 29 Mar 2012 14:15:03 +0200	[thread overview]
Message-ID: <OFDFE41485.B2465294-ONC12579D0.004303E6-C12579D0.00434A06@o0802.rafi.inhouse> (raw)
In-Reply-To: <CAB_54W6ta+Gx+=j+NuspKkixkx5oQyg=OtwuHZx9bcDKg8d97A@mail.gmail.com>


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I see!
I have an entry in the env/config:
nand_parts="256k(barebox)ro,768k(bareboxenv),4M(kernel),128M(root)"

The Problem might be, that the NAND Flash size is only 128M.
I took the script from another platform..

 - - Christian



Von:    Alexander Aring <alex.aring@googlemail.com>
An:     christian.buettner@rafi.de
Kopie:  barebox@lists.infradead.org
Datum:  29.03.2012 14:08
Betreff:        Re: Create NAND Partition through barebox



Hi,

you can create NAND Partitons with nand_parts variable in /env/config.

For example 
nand_parts="256k(barebox)ro,128k(bareboxenv),3M(kernel),-(root)"

nand -a nand0.* only creates a bb device that will handle badblocks if 
they appear.

Cheers
Alex

Am 29. März 2012 13:55 schrieb <christian.buettner@rafi.de>:
Hi, 

i need to create a NAND Partition through the barebox prompt to be able to 
flash a kernel image on it. 

This is the current devinfo of my target: 

barebox:/ devinfo 
devices: 
`---- imx_serial0 
     `---- cs0 
`---- mem0 
     `---- 0x00000000-0x1fffffff: /dev/ram0 
`---- mem1 
     `---- 0x00000000-0x1fffffff: /dev/ram1 
`---- imx_iim0 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank0 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank1 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank2 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank3 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank4 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank5 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank6 
     `---- 0x00000000-0x0000001f: /dev/imx_iim_bank7 
`---- ramfs0 
`---- devfs0 
`---- mem2 
     `---- 0x00000000-0x000018ab: /dev/defaultenv 
`---- mem3 
     `---- 0x00000000-0xfffffffe: /dev/mem 
`---- cs1 
`---- fec_imx0 
     `---- miidev0 
          `---- 0x00000000-0x0000003f: /dev/phy0 
     `---- eth0 

drivers: 
imx_serial 
     ramfs 
     devfs 
   imx_iim 
   fec_imx 
    miidev 
       mem 


I tried using 
$ nand -a /dev/nand0.* 

Nothing happens.. 
What is wrong? 

- - Christian
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      reply	other threads:[~2012-03-29 12:15 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-29 11:55 christian.buettner
2012-03-29 12:03 ` Eric Bénard
2012-03-29 12:32   ` Antwort: " christian.buettner
2012-03-29 12:34     ` Eric Bénard
2012-03-29 12:40     ` Alexander Aring
2012-03-29 12:59       ` Antwort: " christian.buettner
2012-03-29 13:01         ` Eric Bénard
2012-03-29 13:42           ` Franck Jullien
2012-03-30 12:03           ` Antwort: " christian.buettner
2012-03-29 12:08 ` Alexander Aring
2012-03-29 12:15   ` christian.buettner [this message]

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