In message OFAA97ED1B.93B27F93-ON4825702E.00368300@uk.marconicomms.com you wrote:
[teh@ShrekII tftpboot 75]$ mkimage -l uImage Image Name: psos Created: Tue Jun 28 17:53:24 2005 Image Type: PowerPC pSOS Kernel Image (uncompressed) Data Size: 593268 Bytes = 579.36 kB = 0.57 MB Load Address: 0x00100000
^^^^^^^^^^^^^^^^^^^^^^^^^^
u-boot> tftp 100000 uImage
^^^^^^^^^^^^^^^^^^^^^^
This makes no sense. If U-Boot is told to copy the image to a "Load Address" of 0x00100000 you must make sure to chose such an address when downloading that there will be no overlap.
It crashes when I `bootm 100000`. Here is my question. The originalELF executable image has the entry point at 0x00100004. After `mkimage` and
But you downloaded the image to 100000, so the area 100000...10003F will be the U-Boot image header, followed by your binary file which is now offset by those 64 byes.
having examined the content of the memory, I find out that the content which were at the original entry point has been shifted to 0x00100040.
As was to be expected. You just got what you asked for.
Best regards,
Wolfgang Denk