On 10/14/2016 03:08 PM, Dinh Nguyen wrote: > > > On 10/14/2016 02:23 AM, Marek Vasut wrote: >> On 10/10/2016 05:52 PM, Dinh Nguyen wrote: >>> Hi, >> >> Hi, >> >>> This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform >>> makes >>> use of the PL330 to transfer zereos to the SDRAM which enables the ECC bit. >> >> Is there some considerable performance benefit over memset() in this case ? >> > > Yes, with the DMA, it takes ~1.5 secs, with memset, it's ~15 secs.
Understood, thanks. I hope the scrubbing can be disabled in non-ECC case ? > Dinh > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot