Googling around for a while I’ve found on the ATMEL’s FTP web site this file:
ftp://81.80.104.162/SAM9261/SAM9261_BOO … ERIMENTAL/
it seems to be the startup program buried in the internal boot rom of the at91sam9261 device used by SAM-BA to program the board.
Such as I’ve locked my at91sam9260 olimex board (I think that it’s due to the U-boot command “eraseall 0x00000000 0xffffffff” which I gave at the start up process) and it doesn’t start the usb enumeration process under WIN XP so I can’t use SAM-BA to restore the factory settings as stated in the OLIMEX’s data sheet , does anyone knows if there’s a similar file for the at91sam9260 device? The one for the at91sam9261 has some issue for the assembler startup file .
I own a Segger/iar arm j-link and it’s the only device which the board responds to , I’ve also successfully loaded and runned the embedded-workbench project hosted on the OLIMEX’s web site and the board has passed all the tests , so I know that the CPU is ok.
I’ve also made a continuity check test on the usb connector and it’s ok too.
Please , can somebody tell me how to restore this board? :?:
Best regards.