Re: [ts-7000] Re: Upgrading kernel version to 2.6 in TS-7250

[naresh raga <>]

Thanks montornes...

--- On Fri, 8/5/09, j.montornes <> wrote:

From: j.montornes <>
Subject: [ts-7000] Re: Upgrading kernel version to 2.6 in TS-7250
To:
Date: Friday, 8 May, 2009, 3:22 PM

Baiscally I've followed the steps described by Charlie in order to get 2.6.27.4 running using nfs filesystem. These are my steps:

1- Download the kernel source version 2.6.27.4 (ftp.kernel. org) and apply the patch linux-2.6.27. 4-ts7200_ matt (available on Files section of this mailing list)

2- Compile the kernel:
1- edit the Makefile, in order to set variables ARCH (arm) and CROSS_COMPILE (i.e.:/usr/local/ opt/crosstool/ arm-none- linux-gnueabi/ bin/arm-none- linux-gnueabi- )
2- make ts7200-defconfig (it comes with patch file)
3- make oldconfig
4- make zImage

3- Create a filesystem for the TS-7250 (for example, downloading the filesystem from ftp://ftp.embeddeda rm.com/images/ tslinux/ts7250- 32-default and untaring it)

4- Create the dev entries required to boot (without them, a message telling that Unable to open initial console will appear):
cd $FILESYSTEM/ dev
test -e console || sudo mknod console c 5 1
test -e ttyAM0 || sudo mknod ttyAM0 c 204 16
test -e null || sudo mknod null c 1 3

5- set the network configuration in the file $FILESYSTEM/ sysconfig/ ifcfg-eth0 (to avoid that init scripts modify my network configuration and nfs connection was lost)

6- load the kernel in the board (I use bootload):
1- go to the folder with the compiled kernel image zImage (using NFS)
2- insmod bootloader.o -f
3- bootload zImage -c "console=ttyAM0, 115200 ip=192.168.0. 124 init=/sbin/init nfsroot=192. 168.0.10: /arm-nfs"

Regards,
-Jordi Montornes-

---

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