No need to run a git bisect :) I have confirmed that my hunch was correct.
In File: src/target/arm7_9_common.c Function: arm7_9_checksum_memory Line: 2825 crc_algorithm->address, crc_algorithm->address + (sizeof(arm7_9_crc_code) - 8), 20000, &armv4_5_info)) != ERROR_OK) I changed the timeout from 20s to 60s. This gave the algorithm enough time to calculate the CRC over 16 MByte and it succeeded. My suggestion is that this function be rewritten so that the size of the file that needs to be checked is taken into account and that the CRC algorithm is run in for example 1 MByte chunks. Then a 20s timeout per chunk would be fine. Regards, Pieter -----Original Message----- From: Øyvind Harboe [mailto:oyvind.har...@zylin.com] Sent: 03 November 2009 01:06 PM To: Pieter Conradie Cc: openocd-development@lists.berlios.de Subject: Re: [Openocd-development] openocd-0.3.0-rc0 bug: Fail to write to Intel NOR Flash on AT91SAM9260 Pushed to master patch that inexplicably fixes the problem(improve error handling and output for working area). Hopefully once we track down the verify problem, we'll find the real culprit.... -- Øyvind Harboe http://www.zylin.com/zy1000.html ARM7 ARM9 ARM11 XScale Cortex JTAG debugger and flash programmer Notice This email is intended for the addressee only and may contain legally privileged and/or confidential information. If you have received this email in error and are not the intended recipient, you are hereby informed that you are not entitled to read, broadcast, distribute or in any manner whatsoever use the contents of this email or any attachments thereto. You are requested to please notify Psitek that you have received the email and then delete it. Unless clearly stated otherwise, the content and sentiments expressed in this email or any attachments thereto are those of the sender and not of Psitek (Proprietary) Limited. Psitek does not accept liability for any damages, loss or expense of any nature whatsoever arising (a) out of or in connection with the email or any attachments thereto and/or (b) from any act or omission by the recipient relying upon the content of the email or attachments. Psitek further disclaims liability for any damages caused by computer and/or software viruses. Should this email contain the terms of a contract, no binding agreement will result until such time as a written (hardcopy) document is signed on behalf of Psitek. _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
