Dear Peter Pan,
In message CAGQXtZG4F9dVScMU2Eej6TSteVcRWeHETEP8vfATNeWn0V76qQ@mail.gmail.com you wrote:
vxWorks needs all interrupt to be disabled before it's boot up, while u-boot sometimes enables them.
In which configuration / on which board have you run your tests?
Recently, I'm facing this kind of problem about booting up vxWorks through bootvx command. So, I added a patch to the common/cmd_elf.c to disable all interrupts before run into vxWorks image. This patch is now working fine on my board. So I think maybe it will be helpful for others.
The following is my patch :
Checkpatch says: total: 2 errors, 3 warnings, 10 lines checked
Please see http://www.denx.de/wiki/U-Boot/Patches ; then clean up and resubmit.
Thanks.
Best regards,
Wolfgang Denk