Hi all, I’m currently trying to set up a ROACH2 (for the first time), and have run into a number of problems. The bottom line is that I’m currently getting this memory error message:
U-Boot 2011.06-rc2-00000-g2694c9d-dirty (Dec 04 2013 - 20:58:06) CPU: AMCC PowerPC 440EPx Rev. A at 533.333 MHz (PLB=133 OPB=66 EBC=66) No Security/Kasumi support Bootstrap Option C - Boot ROM Location EBC (16 bits) 32 kB I-Cache 32 kB D-Cache Board: ROACH2 I2C: ready DRAM: 512 MiB Memory error at 00000000, wrote 00000000, read 273218ff ! This follows from the casperfpga software being able to connect to the ROACH2, but unable to load the .fpg file onto it. That led to me attempting to update the romfs using ‘run tftproot’, but it could not get an IP address from the computer (DHCP/dnsmasq configuration issues on RHEL7 that I still need to figure out), so it did not run the update. However, after that I got a kernel panic on the onboard software, so the roach no longer got to the login stage. I then created a USB boot drive using: https://github.com/ska-sa/roach2_nfs_uboot/blob/master/roach2-debian-fs-snapshot-24-10-2012.tar.gz and tried to boot the roach from that, however it stalled during the boot process, and on reset I got the above error message. Any suggestions? Thanks, Mike -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop receiving emails from it, send an email to casper+unsubscr...@lists.berkeley.edu. To post to this group, send email to casper@lists.berkeley.edu.
