From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Tue, 29 Nov 2016 13:02:01 -0500 Subject: [U-Boot] vexpress64: Juno: Change PCI buss addresses for IO to start from zero. In-Reply-To: <20161122111918.1789-1-Liviu.Dudau@foss.arm.com> References: <20161122111918.1789-1-Liviu.Dudau@foss.arm.com> Message-ID: <20161129180201.GG2546@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tue, Nov 22, 2016 at 11:19:18AM +0000, Liviu Dudau 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. > > Signed-off-by: Liviu Dudau Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: