Re: [U-Boot] iMX6 DDR Calibration Value

Hi John, On 11/14/2014 03:19 AM, John Tobias wrote: Hi Fabio / Stefano, May be you could help me to get some answer regarding with calibrations value for DDR. I have a 4 custom boards based on iMX6SL (2) Micron DDR and (2) Samsung DDR. The boards has exact DDR footprints (like density, bus wi

Re: [U-Boot] iMX6 DDR Calibration Value

Hi Fabio, I think I got it and here's what I did: When the DDR stress tester generated those calibration settings, run the stress test. Once the board (with micron) passed the stress test, copy those settings and overwrite the value of those registers in the .inc file. Then, run the (ONLY) stress

Re: [U-Boot] iMX6 DDR Calibration Value

On Thu, Nov 13, 2014 at 11:19 PM, John Tobias wrote: > Hi Fabio / Stefano, > > May be you could help me to get some answer regarding with > calibrations value for DDR. > > I have a 4 custom boards based on iMX6SL (2) Micron DDR and (2) Samsung DDR. > > The boards has exact DDR footprints (like den

[U-Boot] iMX6 DDR Calibration Value

Hi Fabio / Stefano, May be you could help me to get some answer regarding with calibrations value for DDR. I have a 4 custom boards based on iMX6SL (2) Micron DDR and (2) Samsung DDR. The boards has exact DDR footprints (like density, bus width and so on). In fact the uboot that I am using works