LG violates gpl? take 2
Kyoungae Kim
kyoungae.kim at lge.com
Tue Mar 23 11:30:08 CET 2010
Hello.
I'm telling you that heard from development part.
The size difference of kernel image can be happened due to source location of Mstar’s drivers.
After you change the directory location like that procedure, you can get the same image.
You can build the source code that I delivered last time.
i) cd (kernel_root_dir) ex) linux-2.6.26-saturn6
ii) cd drivers
iii) rm –rf mstar (Delete invalid chip driver source directory)
iv) ln -s ../../../drv_saturn6/kdriver_2.6.26/ mstar (Make symbolic link for valid chip driver source)
v) cd ../
vi) ./mk.sh
We hope that you can get corresponding kernel image
Thanks.
Regards.
K. Kim.
On Mar 22, 2010, at 1:39 AM, Luca Olivetti wrote:
> En/na Luca Olivetti ha escrit:
>> En/na Kyoungae Kim ha escrit:
>>> Hello. I'm sorry that we've missed some object files which are complied separately. Also we don't distribute the object files that the toolchain libraries include. I redistributed object files again and you can download it.
>> Could you provide the ld command line to link those, so that I can verify that it produces the same RELEASE I have?
>
> I still didn't receive the ld command line, so I cannot verify that you gave me the objects corresponding to my RELEASE.
> In the mean time I rebuilt the kernel with the latest sources provided and, again, it doesn't match the kernel running in the tv.
>
> Though I suppose the configuration corresponding to my tv is config-flash-pdp, I built it with each available configuration, e.g.
>
> ./mkclean.sh
> cp config-flash-pdp obj-flash/.config
> make O=obj-flash uImage_flash
> cd obj-flash
> mv vmlinuz vmlinuz.config-flash-pdp
> cd ..
>
> ./mkclean.sh
> cp config-flash obj-flash/.config
> make O=obj-flash uImage_flash
> cd obj-flash
> mv vmlinuz vmlinuz.config-flash
> cd ..
>
> ./mkclean.sh
> cp config-flash-s5 obj-flash/.config
> make O=obj-flash uImage_flash
> cd obj-flash
> mv vmlinuz vmlinuz.config-flash-s5
> cd ..
>
> ./mkclean.sh
> cp config-flash-s6-atsc obj-flash/.config
> make O=obj-flash uImage_flash
> cd obj-flash
> mv vmlinuz vmlinuz.config-flash-s6-atsc
> cd ..
>
>
> then I downloaded the running kernel from the tv
>
> cat /dev/mtdblock7 > image_from_tv
>
> then I removed the uboot header
>
> dd bs=1 skip=64 if=image_from_tv of=image_from_tv.lzo
>
> then I unpacked the image
>
> ../../../tools/lzopack -d image_from_tv.lzo image_from_tv.vmlinuz
>
> I checked this image and it's the same in the epk file.
>
> This is the result:
>
> ls -l vmlinuz* image_from_tv.vmlinuz
> -rw-r--r-- 1 luca luca 4394120 2010-03-21 17:32 image_from_tv.vmlinuz
> -rwxr-xr-x 1 luca luca 4390024 2010-03-21 17:12 vmlinuz.config-flash*
> -rwxr-xr-x 1 luca luca 4390024 2010-03-21 17:17 vmlinuz.config-flash-pdp*
> -rwxr-xr-x 1 luca luca 4381688 2010-03-21 17:22 vmlinuz.config-flash-s5*
> -rwxr-xr-x 1 luca luca 4390024 2010-03-21 17:26 vmlinuz.config-flash-s6-atsc*
>
> As you can see none of the resulting images matches the kernel running on the tv.
>
> Would you please send me the real sources and configuration corresponding to my tv?
> Failing that, could you send me an epk file with the firmware corresponding to the sources I have?
>
> Thank you.
> Bye
> --
> Luca
>
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