On 01/11/2012 07:44 PM, Ash Charles wrote:
Hi,

I've used this script
(http://wiki.gumstix.org/index.php?title=Overo_qemu_script)  to
package binary bootloaders, kernels and a rootfs into a qemu-bootable
format.  I tweaked it specifically for the Cortex-A8 based Gumstix
Overo but it should also work for Beagleboard and should be a good
starting point for other system. More generically:
http://wiki.gumstix.org/index.php?title=Overo_emulation_in_qemu

HTH,
-Ash

Ash,

You pointed me to the right place where i could find the need infos. Thank you very much. Anyway, i do have a problem now. Qemu is not booting. It fails with:

-------------------->
Booting from mmc ...
## Booting kernel from Legacy Image at 82000000 ...
   Image Name:   Linux-3.0.14-yocto-standard-0007
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    786208 Bytes = 767.8 KiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

qemu: fatal: Trying to execute code outside RAM or ROM at 0x00008000

R00=00000000 R01=0000060a R02=80000100 R03=00000083
R04=00000000 R05=9ff0ffe0 R06=0000060a R07=9ffb1320
R08=9ff0ff68 R09=80000120 R10=00008000 R11=9ff14510
R12=00000007 R13=9ff0fb40 R14=9ff7335c R15=00008000
PSR=600001d3 -ZC- A svc32
Aborted
<--------------------

It seems that my conf:
#UBOOT_ENTRYPOINT = "0x80008000"
#UBOOT_LOADADDRESS = "0x80008000"

are not correct. Am i right? Need some more help.


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