Hi Liviu, On Tue, Nov 22, 2016 at 11:19 AM, Liviu Dudau <[email protected]> wrote: > Juno uses a 1:1 mapping between CPU and PCI addresses for IO. First, > that will trip devices that cannot use more than 16 bits of addresses > for IO, second it is un-necessary as the system can handle zero-based > PCI addresses just fine. > > Change the mapping to start IO bus addresses from zero. >
I assume this require corresponding DT change, shout if that's not true. If that's true, then does this patch not require patching of DT so that systems not running Uboot with this patch continue to work and we retain the mainline DT as is ? -- Regards, Sudeep _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
