On 12/14/2015 06:35 PM, Yuan Yao-B46683 wrote: > Hi York, > > I'm sorry I'm late replies. > > Thanks for reminding me. > We have some investigates and then depend on the document we think both snoop > request and DVM are supported on those port. > So we think the setting should be ok in here. >
I think your conclusion is correct but not your reasoning. I did some digging myself. These registers (snoop control) have top two bits indicating if a slave interface supports snoop and/or DVM messages. If the feature is disabled, writing the enabling bit is ignored. No more action for you. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
