From: Manukumar <manukumar@signal-networks.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] problem while making kernel up
Date: Thu, 31 May 2012 09:45:11 +0530 [thread overview]
Message-ID: <1338437711.2367.9.camel@Manukumar> (raw)
In-Reply-To: <4FC64859.2070609@freescale.com>
thanks scott.
i loaded my u-boot image to nand flash its fine.
and also
I need my kernel image and rootfs also in nand flash
so that my system should make kernel UP using nand flash.
how can i do this using nand flash as we are using only nand flash as
boot device.
manukumar
siganl-networks
On Wed, 2012-05-30 at 11:18 -0500, Scott Wood wrote:
> On 05/30/2012 12:02 AM, Manukumar wrote:
> > hello,
> > I was able to solve nand erase and nand write and saveenv.
> > Now,I am making kernel up and followed below steps..
> >
> > 1) tf 1000000 uImage_icm_v1.1
> > nand erase 0x00200000 361483
> > nand write 1000000 0x00200000 361483
> >
> > 2) tf c00000 p1021rdb_32b.dtb
> > nand erase 0x00100000 3000
> > nand write c00000 0x00100000 3000
> >
> > 3) tf 2000000 mini.rootfs.ext2.gz.uboot
> > nand erase 0x00600000 2115d4
> > nand write 2000000 0x00600000 2115d4
> >
> > then to boot kernel from nand i used
> > bootm 0x00200000 0x00600000 0x00100000
>
> Bootm takes a RAM address, not a NAND address. Unlike NOR flash, NAND
> is not directly addressable. You need to use "nand read" first.
>
> -Scott
>
next prev parent reply other threads:[~2012-05-31 4:15 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1337677828.2382.30.camel@Manukumar>
2012-05-22 14:15 ` [U-Boot] Nand flash R/W,saveenv issue Marek Vasut
2012-05-22 17:56 ` Scott Wood
2012-05-23 5:56 ` Manukumar
2012-05-23 8:02 ` Wolfgang Denk
2012-05-23 8:30 ` Manukumar
2012-05-23 16:16 ` Scott Wood
2012-05-30 5:02 ` [U-Boot] problem while making kernel up Manukumar
2012-05-30 16:18 ` Scott Wood
2012-05-31 4:15 ` Manukumar [this message]
2012-05-31 16:21 ` Scott Wood
2012-06-01 3:58 ` Manukumar
2012-06-01 10:10 ` Manukumar
2012-06-01 17:15 ` Scott Wood
2012-06-06 8:13 ` Manukumar
2012-07-05 10:27 ` [U-Boot] USB detection Manukumar
2012-07-05 11:45 ` Albert ARIBAUD
2012-07-05 15:34 ` Marek Vasut
2012-07-09 8:47 ` Manukumar
2012-07-09 12:18 ` Albert ARIBAUD
2012-07-10 2:17 ` Marek Vasut
2012-07-12 6:10 ` Manukumar
2012-10-25 12:21 ` Manukumar
2012-10-25 13:26 ` RgC
2012-09-26 10:42 ` [U-Boot] bootm command in U-boot Manukumar
2012-09-26 14:14 ` Wolfgang Denk
2012-10-03 12:24 ` [U-Boot] Booting through nand flash with other address Manukumar
2012-10-03 15:22 ` Scott Wood
2012-10-04 10:18 ` Manukumar
2012-10-04 17:21 ` Scott Wood
2012-12-04 12:04 ` [U-Boot] access u-boot environment variables from kernel space Manukumar
2012-12-04 13:24 ` Yegor Yefremov
2012-12-04 16:26 ` Scott Wood
2012-12-04 16:35 ` Steve Strobel
2013-01-25 6:50 ` Manukumar
2013-01-25 9:22 ` Wolfgang Denk
2012-11-23 4:08 ` [U-Boot] Quer on JTAG Manukumar
2012-11-23 5:33 ` Wolfgang Denk
2012-09-11 12:47 ` [U-Boot] Nand Flash Programing and Board Bring Up Manukumar
2012-09-11 14:10 ` Marek Vasut
2012-05-23 22:45 ` [U-Boot] Nand flash R/W,saveenv issue Scott Wood
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