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Re: [microblaze-uclinux] Please, I need your help about petalinux and the U-boot bootloader
Hi John O,
Your problem may be with your U-Boot image. It must be linked to a
different address to your hardware address maps.
Do a mb-objdump -t on your u-boot.elf image and you should see where the
code is linked.
The root of your problem may be that you are trying to build an image
for your platform using the Spartan3E reference design without doing a
petalinux-copy-autoconfig to propagate your hardware configurations to
the build framework .
Your best bet is to to just add your platform to PetaLinux and all this
problem will go away.
HI, I am John Osorio, and I have trouble for port uClinux on
microblaze, I work with a Spartan 3E revision D, but when I launch the
first bootloader FS-Boot I don't have any problem, however when I
download U-Boot, this don't boot,
When I type cat /tftpboot/u-boot.srec > /dev/ttyS0 the following
appear in the kermit terminal, I don't know what happen, How much time
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
FS-BOOT: System initialisation completed.
FS-BOOT: No existing image in FLASH. Starting image download.
FS-BOOT: Waiting for SREC image....
FS-BOOT: Image download successful.
FS-BOOT: Warning image location differ from default boot location.
Image will not boot automatically after POR.
FS-BOOT: Press 'n' to boot old image.
FS-BOOT: Use new image.
FS-BOOT: Booting image...
And I wait for ten minutes and nothing happen, please help
Please, help, I am following the tutorial in the petalinux page for
custom boards, because the RevC and RevD aren't equals, please excuse
me for send this e-mail directly at you, but I need uClinux in a
target, is for my graduation, I study Systems Engineering in Colombia,
The project is about the flight automation of an aero model
helicopter, all using Embedded System with FPGAs. This project will
have a lot of technology that includes CMOS sensors,
WiMax, Differential GPS and Laser Sensors. I need your help, please.
PD. Excuse my English.
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