[Xenomai-help] reg arm.s

[Xenomai-help] reg arm.s

[suresh reddy]

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Dear Giles,

If i use the omap2plus-defconfig and remove that smp option then my building
uimage worked as follows.

 SYSMAP  System.map
  SYSMAP  .tmp_System.map
  OBJCOPY arch/arm/boot/Image
  Kernel: arch/arm/boot/Image is ready
  AS      arch/arm/boot/compressed/head.o
  GZIP    arch/arm/boot/compressed/piggy.gzip
  AS      arch/arm/boot/compressed/piggy.gzip.o
  CC      arch/arm/boot/compressed/decompress.o
  SHIPPED arch/arm/boot/compressed/lib1funcs.S
  AS      arch/arm/boot/compressed/lib1funcs.o
  LD      arch/arm/boot/compressed/vmlinux
  OBJCOPY arch/arm/boot/zImage
  Kernel: arch/arm/boot/zImage is ready
  UIMAGE  arch/arm/boot/uImage
Image Name:   Linux-2.6.37.6-ipipe
Created:      Wed Jun 22 11:03:03 2011
Image Type:   ARM Linux Kernel Image (uncompressed)
Data Size:    2856292 Bytes = 2789.35 kB = 2.72 MB
Load Address: 0x80008000
Entry Point:  0x80008000
  Image arch/arm/boot/uImage is ready
test06:/home/balijepalli/omap4/ipipe-gch#


Now iam using the config file pointed by your previous mail  and I got as
below

Using /home/balijepalli/omap4/ipipe-gch as source for kernel
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
make[2]: `include/generated/mach-types.h' is up to date.
  CALL    /home/balijepalli/omap4/ipipe-gch/scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  Kernel: arch/arm/boot/Image is ready
  LZO     arch/arm/boot/compressed/piggy.lzo
  AS      arch/arm/boot/compressed/piggy.lzo.o
  CC      arch/arm/boot/compressed/misc.o
  CC      arch/arm/boot/compressed/decompress.o
  SHIPPED arch/arm/boot/compressed/lib1funcs.S
  AS      arch/arm/boot/compressed/lib1funcs.o
  LD      arch/arm/boot/compressed/vmlinux
  OBJCOPY arch/arm/boot/zImage
  Kernel: arch/arm/boot/zImage is ready
  UIMAGE  arch/arm/boot/uImage
Image Name:   Linux-2.6.37.6
Created:      Wed Jun 22 11:23:06 2011
Image Type:   ARM Linux Kernel Image (uncompressed)
Data Size:    2609200 Bytes = 2548.05 kB = 2.49 MB
Load Address: 0x80008000
Entry Point:  0x80008000
  Image arch/arm/boot/uImage is ready
Building modules, stage 2.
  MODPOST 3 modules



and  i have a question regarding modules. there are 3 modules in my build
directory (not in lib )

modules.symvers , modules.builtin , modules.order

these are the 3 modules that i have place in my rootfs of sd card (including
usr and dev directories) and Iam using the mlo and uboot.bin files that were
already on sd card ,Iam just replacing uImage.



Thanks

Suresh balijepalli
Rosenehim,Baveria.

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Re: [Xenomai-help] reg arm.s

[Gilles Chanteperdrix]

On 06/22/2011 12:11 PM, suresh reddy wrote:
> Dear Giles,
> 
> If i use the omap2plus-defconfig and remove that smp option then my building
> uimage worked as follows.

I have sent you a mail with a link to the .config I use, use this one,
it has SMP enabled. I would recommend against using omap2plus_defconfig,
because:
- I did not test it
- if it works, you will not get good latencies.

> and  i have a question regarding modules. there are 3 modules in my build
> directory (not in lib )
> 
> modules.symvers , modules.builtin , modules.order
> 
> these are the 3 modules that i have place in my rootfs of sd card (including
> usr and dev directories) and Iam using the mlo and uboot.bin files that were
> already on sd card ,Iam just replacing uImage.

You say you have a question, but I do not see any here.

-- 
                                                                Gilles.