Re: [Xenomai-help] Icecube booting image problems

[Wolfgang Grandegger <wg@domain.hid>]

Marco Antônio Possamai wrote:
> Greetings, everyone!
> 
> 
> I'm having trouble concerning loading images to the Icecube (MPC5200
> Lite) board.
> 
> The kernel version I'm using is the 2.6.25, and the U-boot version is 1.1.4.
> 
> My directory containing the many files generated by the 'make
> ARCH=powerpc zImage' command presents the following:
> 
> 44x.h               cuboot-8xx.o          cuImage.lite5200b.elf 
> ep88xc.c           inftrees.o        mv64x60.o     ps3-head.S        
> treeboot-bamboo.o
> 4xx.c     &nb sp;         cuboot-bamboo.c       cuImage.lite5200b.gz  
> ep88xc.o           infutil.h         ns16550.c     ps3-hvcall.o      
> treeboot-ebony.c
> 4xx.h               cuboot-bamboo.o       cuImage.lite5200.elf  
> fixed-head.o       install.sh        ns16550.o     ps3-hvcall.S      
> treeboot-ebony.o
> 4xx.o               cuboot.c              cuImage.lite5200.gz   
> fixed-head.S       io.h              of.c          ps3.o             
> treeboot-walnut.c
> addnote             cuboot-ebony.c        dcr.h                 
> flatdevtree_env.h  libfdt            ofconsole.c   README            
> treeboot-walnut.o
> addnote.c           cuboot-ebony.o        devtree.c             
> fsl-soc.c          libfdt_env.h      ofconsole.o   redboot-8xx.c     
> types.h
> addRamDisk.c        cuboot.h              devtree.o             
> fsl-soc.h          libfdt-wrapper.c  of.h          redboot-8xx.o     
> uartlite.c
> bamboo.c            cuboot-katmai.c       div64.o               
> fsl-soc.o          libfdt-wrapper.o  oflib.c       redboot.h         
> uartlite.o
> bamboo.o            cuboot-katmai.o       div64.S               
> gunzip_util.c      main.c            oflib.o       reg.h              uImage
> cpm-serial.c        cuboot-mpc7448hpc2.c  dtc                   
> gunzip_util.h      main.o            of.o          rs6000.h           util.o
> cpm-serial.o        cuboot-mpc7448hpc2.o  dtc-src               
> gunzip_util.o      Makefile          ops.h         serial.c           util.S
> crt0.o              cuboot.o              dts                   
> hack-coff          mktree            page.h        serial.o          
> wrapper
> crt0.S              cuboot-pq2.c          dummy.c               
> hack-coff.c        mktree.c          planetcore.c  simple_alloc.c    
> wrapper.a
> cuboot-52xx.c       cuboot-pq2.o          ebony.c               
> holly.c            mpc52xx-psc.c     planetcore.h  simple_alloc.o    
> zconf.h
> cuboot-52xx.o       cuboot-rainier.c      ebony.o               
> holly.o            mpc52xx-psc.o     planetcore.o  stdio.c            zImage
> cuboot-824x.c       cuboot-rainier.o      elf.h                 
> inffast.c          mpc8xx.c          ppc_asm.h     stdio.h           
> zImage.chrp
> cuboot-824x.o       cuboot-sequoia.c      elf_util.c            
> inffast.h          mpc8xx.h          ppcboot.h     stdio.o           
> zImage.coff.lds
> cuboot-83xx.c       cuboot-sequoia.o      elf_util.o            
> inffast.o          mpc8xx.o          pq2.c         stdlib.c          
> zImage.coff.lds.S
> cuboot-83xx.o       cuboot-taishan.c      empty.c               
> inffixed.h         mpsc.c            pq2.h         stdlib.h          
> zImage.lds
> cuboot-85xx.c       cuboot-taishan.o      empty.o               
> inflate.c          mpsc.o            pq2.o         stdlib.o          
> zImage.lds.S
> cuboot-85xx-cpm2.c  cuboot-warp.c         ep405.c               
> inflate.h          mv64x60.c         prpmc2800.c   string.h          
> zImage.ps3.lds
> cuboot-85xx-cpm2.o  cuboot-warp.o         ep405.o               
> inflate.o          mv64x60.h         prpmc2800.o   string.o          
> zImage.ps3.lds.S
> cuboot-85xx.o       cuImage.lite5200      ep8248e.c             
> inftrees.c         mv64x60_i2c.c     ps3.c         string.S           zlib.h
> cuboot-8xx.c        cuImage.lite5200b     ep8248e.o             
> inftrees.h         mv64x60_i2c.o     ps3-head.o    treeboot-bamboo.c 
> zutil.h
> 
> Notice the cuImage.lite5200 and the cuImage.lite5200b. Those are the
> ones I've read that should successfully load to the board.
> 
> Well, they do load, but the problem occurs when uncompressing the image
> (I use GtkTerm by the way). The console shows OK to it and then freezes.
> I've managed to uncompress images from previous versions successfully,
> not diverging any step, nor having any sort of trouble.
> 
> I'm sending a picture of it, it seems readable.
> 
> Like I said, it freezes right after uncompressing the image.
> 
> 
> I've also tried loading the zImage and the uImage files, but those
> return some 'Bad Magic Word' error, is this some kind of joke? Hehehe.

Does your plain kernel without I-pipe and Xenomai support boot? If not,
your question is off-topic here. Please consult on the Linuxppc-dev
mailing list.

Wolfgang.