Re: [casper] ROACH2 SDRAM Check on startup?

2015-09-01 Thread Marc Welz
The first point looks like you (maybe ?) installed a version of u-boot with the memory check and are running it. Updating uboot should be done with care, as recovering from a garbled upload is tricky. In other words, if you can tolerate the delay, and the system is working for you, don't worry too

[casper] ROACH2 SDRAM Check on startup?

2015-08-28 Thread Brad Dober
Hi Casperites, Recently, when soloboot my ROACH2, it begins an SDRAM that slowly (~2-4 mins) checks the 512 Mb of SDRAM 1 Mb at a time. It previously didn't do that. Is this a feature that can be turned off? Any idea why it started doing this in the first place? My thoughts was maybe a hard reset