Hi Stuart
I don't know waht architechture that you are using, but if you have an mmu maybe you can set it to have a virtual memory space contigous.
Best regards
On Thu, Jul 24, 2008 at 4:56 PM, Stuart Wood stuart.wood@labxtechnologies.com wrote:
I've got an interesting problem. If loading a large image to memory and then copying it to flash it gets corrupted. It appears to happen when the image size becomes larger then a bank of SDRAM. I've got a 32 MByte SDRAM that appears as 4 banks of 8 MBytes.
The system is using u-boot 1.1.3 and we will move to 1.3.3 soon. The memory regions are broken up like this.
0xE0000000 - 0xE07FFFFF 0xE1000000 - 0xE17FFFFF 0xE4000000 - 0xE47FFFFF 0xE5000000 - 0xE57FFFFF
The processor is a Cirrus Logic EP9302 ARM920T.
What would the most appropriate way of handling files larger than 8MBytes?
-- Stuart Wood
Lab X Technologies, LLC 176 Anderson Ave. Suite 302 Rochester, NY 14607 Phone: (585) 271-7790 x207 Fax: (585) 473.4707
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users