check also directory starting with plat- like, plat-omap, etc.
On Thu, Jun 7, 2012 at 5:54 PM, Sertac TULLUK <[email protected]>wrote: > ** > Here we go: > > root@ubuntu:/chipbox/chipbox-kernel/arch/arm# ls > boot configs Kconfig.debug lib mach-clps7500 > mach-epxa10db mach-h720x mach-integrator mach-ixp2000 mach-l7200 > mach-omap mach-pxa mach-s3c2410 mach-shark Makefile nwfpe > tools > common Kconfig kernel mach-clps711x mach-ebsa110 > mach-footbridge mach-imx mach-iop3xx mach-ixp4xx mach-lh7a40x > mach-orion mach-rpc mach-sa1100 mach-versatile mm oprofile vfp > root@ubuntu:/chipbox/chipbox-kernel/arch/arm# ls mach-orion/ > core.c irq.c Kconfig Makefile Makefile.boot > root@ubuntu:/chipbox/chipbox-kernel/arch/arm# > > root@ubuntu:/chipbox/chipbox-kernel/arch/arm# cd mach-orion/ > root@ubuntu:/chipbox/chipbox-kernel/arch/arm/mach-orion# cat Makefile > # > # Makefile for the linux kernel. > # > > # Object file lists. > > obj-y := core.o irq.o > obj-m := > obj-n := > obj- := > > root@ubuntu:/chipbox/chipbox-kernel/arch/arm/mach-orion# cat Kconfig > choice > prompt "ORION Series SoC Version" > depends on ARCH_CELESTIAL_ORION > default ARCH_ORION_CSM1200 > > config ARCH_ORION_CSM1100 > bool "CSM1100 SoC" > help > CSM1100 is the MPEG2-based DTV SoC from > Celestial Semiconductor. > > config ARCH_ORION_CSM1200 > bool "CSM1200 SoC" > help > CSM1200 is the MPEG2/H.264 IPTV/DTV SoC > from Celestial Semiconductor. > config ARCH_ORION_CSM1200_J > bool "CSM1200J SoC for SD" > depends on ARCH_ORION_CSM1200 > default n > help > CSM1200J is the MPEG2/H.264 IPTV/DTV SoC for SD Video > from Celestial Semiconductor. > > config ARCH_ORION_CSM1201 > bool "CSM1201 SoC" > help > CSM1201 is the MPEG2/H.264 IPTV/DTV SoC > from Celestial Semiconductor. > config ARCH_ORION_CSM1201_J > bool "CSM1201J SoC for SD" > depends on ARCH_ORION_CSM1201 > default n > help > CSM1201J is the MPEG2/H.264 IPTV/DTV SoC for SD Video > from Celestial Semiconductor. > endchoice > > > root@ubuntu:/chipbox/chipbox-kernel/arch/arm/mach-orion# > > So, I should copy whole "mach-orion" folder to new kernel source tree, am > I correct? An then what to do? > > ----- Original Message ----- > *From:* Harishkumar V <[email protected]> > *To:* Sertac TULLUK <[email protected]> > *Cc:* [email protected] > *Sent:* Thursday, June 07, 2012 3:17 PM > *Subject:* Re: New kernel for Chipbox > > Sertac, > > Starting point will be, arch/arm. > make platform base CPU SoC code and serial up. > If u able to make these things up, then its addition of pheripherals. > > > On Thu, Jun 7, 2012 at 5:28 PM, Sertac TULLUK <[email protected]>wrote: > >> ** >> Harishkumar, >> >> I already know my SoC name, it is Celestial CSM1203, and it is not >> available in any official kernel source tree ( the last one I checked it >> 3.4.1 10 minutes ago). >> >> Since it is not available in the original kernel source, we had to make >> those thousands of changes one-by-one, and it would take years, right? >> >> Am I correct? >> >> ----- Original Message ----- >> *From:* Harishkumar V <[email protected]> >> *To:* Sertac TULLUK <[email protected]> >> *Cc:* [email protected] >> *Sent:* Thursday, June 07, 2012 2:52 PM >> *Subject:* Re: New kernel for Chipbox >> >> Sertac, >> >> Also, if u know ur chip SoC name, u can find whether open source linux >> kernel may have already support inbuilt in it. u can google around it, >> before deciding to port. >> >> On Thu, Jun 7, 2012 at 5:18 PM, Harishkumar V <[email protected]>wrote: >> >>> Sertac, >>> >>> From your present source, u can find the Celestial SoC change. >>> check for arch/arm folder. >>> >>> then in corresponding drivers, like usb,serial,video etc. >>> >>> >>> >>> >>> >>> On Thu, Jun 7, 2012 at 4:36 PM, Sertac TULLUK >>> <[email protected]>wrote: >>> >>>> ** >>>> Dear Harishkumar; >>>> >>>> Thank you very much for your quick answer. >>>> >>>> Where can I find related Celestial SoC & driver patch file? >>>> >>>> Best Regards >>>> >>>> Sertac >>>> >>>> ----- Original Message ----- >>>> *From:* Harishkumar V <[email protected]> >>>> *To:* Sertac TULLUK <[email protected]> >>>> *Cc:* [email protected] >>>> *Sent:* Thursday, June 07, 2012 1:31 PM >>>> *Subject:* Re: New kernel for Chipbox >>>> >>>> Sertac, >>>> >>>> Basically u need to have Celestial SoC & drivers related patch. >>>> Then, u can download desired kernel or latest 3.3.x. >>>> >>>> Apply and do the forward porting. It won't be straight forward, u need >>>> to re-write a bit. >>>> U can always refer any other celectial SoC family in latest kernel >>>> source or other ARM9 family. >>>> >>>> see -> arch/arm/ >>>> >>>> On Thu, Jun 7, 2012 at 2:36 PM, Sertac TULLUK <[email protected] >>>> > wrote: >>>> >>>>> ** >>>>> Dear All; >>>>> >>>>> I have a digital satellite receiver (named Chipbox), which uses linux >>>>> kernel 2.6.12.5. >>>>> >>>>> Main chipset name is Celestial CSM1203 ( It is ARM926EJ-S core). >>>>> >>>>> The original kernel source (and all other sources) can be downloaded >>>>> here: http://www.merihvideo.com.tr/chipbox-source.php >>>>> >>>>> I would like to add some functionality (Such as CIFS, USB WIFI...) to >>>>> my STB. In order to do that, I need to cross compile new kernel. >>>>> >>>>> However, the chipset provider ( Celestial) does not provide a new >>>>> kernel to do this. They just compiled 2.6.12.5 for about 5-6 years ago, >>>>> and >>>>> they didn't do a new kernel from that time. >>>>> >>>>> So, I need your helps: >>>>> >>>>> 1) Celestial has done a lot of modifications on the original 2.6.12.5 >>>>> source ( drivers, headers, definitions...) All these changes can be seen >>>>> by >>>>> using MELD tool. >>>>> >>>>> 2) In order to have a new kernel ( Such as 2.6.35.13) which can be >>>>> running on my chipbox, what are the steps should be done one by one? >>>>> >>>>> Can you please explain for a newbie please? >>>>> >>>>> Best Regards >>>>> >>>>> Sertac >>>>> >>>>> _______________________________________________ >>>>> Kernelnewbies mailing list >>>>> [email protected] >>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >>>>> >>>>> >>>> >>>> >>>> -- >>>> Thanks and Regards, >>>> Harish Kumar. V >>>> >>>> ------------------------------ >>>> >>>> _______________________________________________ >>>> Kernelnewbies mailing list >>>> [email protected] >>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >>>> >>>> >>> >>> >>> -- >>> Thanks and Regards, >>> Harish Kumar. V >>> >> >> >> >> -- >> Thanks and Regards, >> Harish Kumar. V >> >> ------------------------------ >> >> _______________________________________________ >> Kernelnewbies mailing list >> [email protected] >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >> >> > > > -- > Thanks and Regards, > Harish Kumar. V > > -- Thanks and Regards, Harish Kumar. V
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