From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Tue, 19 Jan 2016 17:33:55 -0500 Subject: [U-Boot] [U-Boot, v7, 2/9] armv8: New MMU setup code allowing to use 48+ bits PA/VA In-Reply-To: <1444841757-28043-3-git-send-email-s.temerkhanov@gmail.com> References: <1444841757-28043-3-git-send-email-s.temerkhanov@gmail.com> Message-ID: <20160119223355.GF3359@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 Wed, Oct 14, 2015 at 09:55:45AM -0700, Sergey Temerkhanov wrote: > This patch adds code which sets up 2-level page tables on ARM64 thus > extending available VA space. CPUs implementing 64k translation > granule are able to use direct PA-VA mapping of the whole 48 bit > address space. > It also adds the ability to reset the SCTRL register at the very beginning > of execution to avoid interference from stale mappings set up by early > firmware/loaders/etc. > > Signed-off-by: Sergey Temerkhanov > Signed-off-by: Radha Mohan Chintakuntla Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: