From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Date: Mon, 9 Mar 2015 15:52:31 +0100 Subject: [U-Boot] [linux-sunxi] Re: Basic A33 support including dram init available in my personal repo In-Reply-To: References: <54F43A7F.4020803@redhat.com> <54FB4C33.6050008@redhat.com> <20150308020330.2fe10187@i7> Message-ID: <20150309145231.GT5085@lukather> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Mar 09, 2015 at 05:04:15PM +0800, Chen-Yu Tsai wrote: > Hi, > > On Mon, Mar 9, 2015 at 4:39 PM, Vishnu Patekar > wrote: > > Hello, > > It's sensible work by Allwinner to release the dram code under GPLv2. > > > > Now, we can have mainline u-boot support for A33 soon. > > > > Hans, > > Yes, I've very basic A33 dts created based on A23, still lot to do. > > About the dts, so far the memory maps look the same. I haven't > checked the clocks or interrupts, but I bet they are the same as > well. > > Could we use an overlay over A23 with just the different pieces > overriden? Though they're not the same piece of silicon, they are > damn close. Maybe even the PIO is the same. I'd prefer something like sun8i.dtsi, and then include it from both sun8i-a23.dtsi and sun8i-a33.dtsi, like we did recently for sun5i, but that's a detail. But yeah, if they're that close, we should definitely share as much as possible. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: