BTW, I got kermit downloading working and it does the same thing, so I changed the subject to avoid confusing other readers.
On Thursday 04 November 2004 08:39 am, you wrote:
In message 200411040809.16589.kevin.bailey@ind.alcatel.com you wrote:
Metrowerks=> bootp 4000000
0x4000000 is 64 MB - how much RAM is on your board?
256MB
Metrowerks=> iminfo ## Checking Image at 04000000 ... Bad Header Checksum
Try:
md 04000000
and post the rsults...
Here's the one at 0x01000000. It's the same everywhere I try it.
01000000: 27051956 3f6f2360 418155cd 0004c42d '..V?o#`A.U....- 01000010: 00000000 00000000 27cee1e0 05070201 ........'....... 01000020: 4c696e75 782d322e 342e3235 00000000 Linux-2.4.25.... 01000030: 00000000 00000000 00000000 00000000 ................ 01000040: 1f8b0808 cc558141 0203766d 6c696e75 .....U.A..vmlinu 01000050: 7800e45b 0d705455 963eaf7f 42b7c1d0 x..[.pTU.>..B...
This looks OK to me. Try a hexdump of the first 64 bytes of the image on your build host, and then of the loaded file in U-Boot. Compare.
They're identical.
Maybe you have a memory corruption problem.
It runs the built-in Linux image ok. Perhaps the vendor changed the loader or the crc algorithm ? I don't know why, I just can't think of anything else.
Thanks, krb