RE: [ts-7000] Re: Redboot and kernel 2.6.21-ts

[Julie Song <>]

Hi,

 

I have a 7260 board and successfully compiled 2.6.21-ts kernel with crosstool. What are my boot options? Can I boot to SD card?

 

Thanks,

 

Julie Song

 

 

 

From: [ On Behalf Of Eddie Dawydiuk
Sent: Monday, November 26, 2007 11:34 AM
To: Marco Pracucci
Cc: TS-7200 Mailing List
Subject: [ts-7000] Re: Redboot and kernel 2.6.21-ts

 

Hello,

> I have seen that Technologic System has officially released the kernel
> 2.6.21-ts and I have tried it on a TS-7250. I have a problem: now,
> redboot does not boot anymore and I'm not able to get redboot prompt.
> Moreover, I have tried to recover it with serial blaster, but I get a
> strange error.
>
> 1) How I have compiled the kernel
>
> Downloaded the kernel from:
> ftp://ftp.embeddedarm.com/ts-arm-linux-cd/sources/tskernel-2.6.21-ts-src.tar.gz
> Downloaded the crosstool chain from:
> ftp://ftp.embeddedarm.com/ts-arm-linux-cd/cross-toolchains/crosstool-linux26-3.4.4-2005q3-2.tar.gz
> Edited Makefile
> make ts72xx_defconfig
> make
>
> 2) How I have run the new kernel image, from the Redboot console (please
> note that I use JFFS2)
>
> RedBoot> load -v -r -b 0x00218000 -m http -h 192.168.0.5
> /zImage-linux-2.6.21-ts
> -
> Raw file loaded 0x00218000-0x0038369f, assumed entry at 0x00218000
> RedBoot> exec -c "console=ttyAM0,115200 root=/dev/mtdblock1
> mtdparts=phys_mapped_flash:16k(TS-BOOTROM)ro,29696k(Linux),-(RedBoot)
> rootfstype=jffs2 panic=5 debug"
>
> 3) The kernel load successfully and the system works fine

Please note booting to the onboard flash has not yet been tested. I'll
make a bug report regarding your report.

--
Best Regards,
__________________________________________________________
Eddie Dawydiuk, Technologic Systems | voice: (480) 837-5200
16610 East Laser Drive Suite 10 | fax: (480) 837-5300
Fountain Hills, AZ 85268 | web: www.embeddedARM.com

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