Forum Discussion
Altera_Forum
Honored Contributor
14 years agoRemote update controller issue
Hi everyone, I'm using the remote update controller (cyclone III) on my Cyclone IV GX dev board with a EPCS128 flash memory. I wish to have two firmwares in my EPCS (factory and application)....
Altera_Forum
Honored Contributor
14 years agohallodu,I am facing the same problem you've described above.
Now, converting my elf file to a bigger hex file, lets say with option --end=10230, my boot hex file is filled with zero until address 0x0400, then starts the bootloader data. But if I try update this hex file on quartus it gets truncated and starts the on_chip_ram at EPCS controller base with 0s. How did you fix it? I am thinking in using the -no-zero-fill option on elf2flash program and editing the addresses and CRC for each line, but there have to be a easier way.. (?) :confused: Thank you in advance :-P