From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pz0-f195.google.com ([209.85.222.195]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1NfpXi-0000Bq-UW for barebox@lists.infradead.org; Fri, 12 Feb 2010 07:02:27 +0000 Received: by pzk33 with SMTP id 33so2914296pzk.2 for ; Thu, 11 Feb 2010 23:02:20 -0800 (PST) MIME-Version: 1.0 Date: Fri, 12 Feb 2010 12:32:19 +0530 Message-ID: From: R Arun Kumar List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2104047227==" Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Regarding nandwrite issue for huge files ? To: barebox@lists.infradead.org --===============2104047227== Content-Type: multipart/alternative; boundary=001636b1498d3a15a2047f61d98f --001636b1498d3a15a2047f61d98f Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hai, I am able to successfully port the barebox for my custom IMX31 board and also boot linux on the same. I am trying to write the uImage and the root.jffs2 file from barebox and found that even though uImage is written successfully and able to boot from nand flash also. The nand file write for files more than 3.5 mega size is not able to write and the barebox loader is hanged. Please help or suggest what could be the issue ? Arun my log =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D barebox 2009.12.0 (Feb 12 2010 - 12:19:11) Board: Phytec phyCORE-i.MX31 cfi_probe: cfi_flash base: 0xa0000000 size: 0x02000000 NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit) Scanning device for bad blocks Bad eraseblock 2046 at 0x0ffc0000 Bad eraseblock 2047 at 0x0ffe0000 got MAC address from EEPROM: 00:08:EE:01:86:71 Malloc space: 0x87b00000 -> 0x87f00000 (size 4 MB) Stack space : 0x87af8000 -> 0x87b00000 (size 32 kB) envfs: wrong magic on /dev/env0 no valid environment found on /dev/env0. Using default environment running /env/bin/init... Hit any key to stop autoboot: 3 type update_kernel nand|nor [] to update kernel into flash type update_root nand|nor [] to update rootfs into flash barebox:/ devinfo devices: |----imx_serial0 |----cs0 |----ramfs0 |----devfs0 |----mem0 (defaultenv) |----mem1 (mem) |----cfi_flash0 (nor0, self0, env0, nor0.barebox, nor0.bareboxenv, nor0.kernel, nor0.root) |----mem2 (sram0) |----imx_nand0 |----nand0 (nand0, nand_oob0, nand0.kernel, nand0.root) |----smc911x0 |----miiphy0 (phy0) |----eth0 |----mem3 (ram0) drivers: imx_serial ramfs devfs smc911x miiphy imx_nand cfi_flash mem barebox:/ erase /dev/nand0.kernel.bb barebox:/ barebox:/ barebox:/ tftp uImage_080210 /dev/nand0.kernel.bb phy0: Link is up - 100/Full TFTP from server 192.168.50.247; our IP address is 192.168.50.182 Filename 'uImage_080210'. Loading: *=08##############################################################= ### ################################################################# ################################################################# ################################################################# ################################################################# ############################### done Bytes transferred =3D 1822080 (1bcd80 hex) barebox:/ barebox:/ barebox:/ barebox:/ barebox:/ erase /dev/nand0.root.bb Skipping bad block at 0x0ffc0000 Skipping bad block at 0x0ffe0000 barebox:/ barebox:/ barebox:/ barebox:/ tftp root-pcm037.jffs2 /dev/nand0.root.bb phy0: Link is up - 100/Full TFTP from server 192.168.50.247; our IP address is 192.168.50.182 Filename 'root-pcm037.jffs2'. Loading: *=08##############################################################= ### ################################################################# ################################################################# ############################################################T ##### ################################################################# ################################################################# #####################(hanged) =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D --001636b1498d3a15a2047f61d98f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hai,

I am able to successfully port the barebox for my custom IMX31 = board and also boot linux on the same.
I am trying to write the uImage a= nd the root.jffs2 file from barebox and found that even though uImage is wr= itten successfully and able to boot from nand flash also. The nand file wri= te for files more than 3.5 mega size is not able to write and the barebox l= oader is hanged.

Please help or suggest what could be the issue ?

Arun

my = log
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D
barebox 2009.12.0 (Feb 12 2010 - 12:19:=
11)

Board: Phytec phyCORE-i.MX31
cfi_probe: cfi_flash base: 0xa00=
00000 size: 0x02000000


NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB =
3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 2046 at 0x0=
ffc0000
Bad eraseblock 2047 at 0x0ffe0000
got MAC address from EEPROM=
: 00:08:EE:01:86:71

Malloc space: 0x87b00000 -> 0x87f00000 (size  4 MB)
Stack space : 0x8=
7af8000 -> 0x87b00000 (size 32 kB)
envfs: wrong magic on /dev/env0no valid environment found on /dev/env0. Using default environment

running /env/bin/init...

Hit any key to stop autoboot:  3

typ=
e update_kernel nand|nor [<imagename>] to update kernel into flashtype update_root nand|nor [<imagename>] to update rootfs into flash<=
br>

barebox:/ devinfo 
devices:
|----imx_serial0
|----cs0
|----=
ramfs0
|----devfs0
|----mem0 (defaultenv)
|----mem1 (mem)
|----=
cfi_flash0 (nor0, self0, env0, nor0.barebox, nor0.bareboxenv, nor0.kernel, =
nor0.root)

|----mem2 (sram0)
|----imx_nand0
|----nand0 (nand0, nand_oob0, nand0.=
kernel, nand0.root)
|----smc911x0
|----miiphy0 (phy0)
|----eth0|----mem3 (ram0)

drivers:
imx_serial
     ramfs
     devfs=


   smc911x
    miiphy
  imx_nand
 cfi_flash
       mem
bareb=
ox:/ erase /dev/nand0.kernel.bb 
=
barebox:/ 
barebox:/ 
barebox:/ tftp uImage_080210 /dev/nand0.kernel.bb 

phy0: Link is up - 100/Full
TFTP from server 192.168.50.247; our IP addr=
ess is 192.168.50.182

Filename 'uImage_080210'.
Loading: =
*=08#################################################################

	 #################################################################
	 ##=
###############################################################
	 ######=
###########################################################
	 ##########=
#######################################################

	 ###############################
done
Bytes transferred =3D 1822080 =
(1bcd80 hex)
barebox:/ 
barebox:/ 
barebox:/ 
barebox:/ 
barebox:/ erase /dev/nand0.root.bb 
Skipping bad block at 0x0ffc0000
Skipping bad block at 0x0ffe0000
bar=
ebox:/ 
barebox:/ 
barebox:/ 
barebox:/ tftp root-pcm037.jffs2 /de=
v/nand0.root.bb
phy0: Link is up - =
100/Full

TFTP from server 192.168.50.247; our IP address is 192.168.50.182

Fi=
lename 'root-pcm037.jffs2'.
Loading: *=08#######################=
##########################################
	 ###########################=
######################################

	 #################################################################
	 ##=
##########################################################T #####
	 ####=
#############################################################
	 ########=
#########################################################

	 #####################(hanged)




=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
--001636b1498d3a15a2047f61d98f-- --===============2104047227== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox --===============2104047227==--