In message loom.20041002T163523-199@post.gmane.org you wrote:
This is not specifically a u-boot question, but involves some things that knowledgeable u-boot person may have insight into.
Actually this is 100% off topic here.
initialization our system bridge chip (Marvell 64360 / DiscoveryII) is remapped to a new virtual address (via the ioremap() kernel call). At that point the new virtual address returns bad data.
Physical address is: 0xF1000000 Original virtual address: 0xF1000000 Remapped virtual address: 0xEF5F0000
0xEF5F0000 is obviously a bogus address. How exactly did you call ioremap() ?
And why do you have (and need) an "original virtual address" at all?
Here is the key question: How is it possible that the same location in memory accessed via the BDI2000 and accessed programmatically return DIFFERENT values.
The BDI2000 (through the telnet interface) uses physical addresses.
Best regards,
Wolfgang Denk