From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VYB8N-0004kq-Re for barebox@lists.infradead.org; Mon, 21 Oct 2013 08:46:44 +0000 Date: Mon, 21 Oct 2013 10:46:21 +0200 From: Sascha Hauer Message-ID: <20131021084621.GE30088@pengutronix.de> References: <1382185130-28995-1-git-send-email-a.heider@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1382185130-28995-1-git-send-email-a.heider@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 00/10] RPi mailbox support To: Andre Heider Cc: barebox@lists.infradead.org Hi Andre, On Sat, Oct 19, 2013 at 02:18:41PM +0200, Andre Heider wrote: > This adds a bcm2835 mailbox driver for the RPi to talk to the on-SoC > VideoCore. See [1] for a description. > > This patchset uses it to get two properties, the eMMC clock and the > memory size. > > The RPi backend needs to use this driver early on, namely before the > MMU setup. We also want to use the driver in the future after the MMU setup, > like setting up simplefb for the kernel. Patch 1 and 2 lay the groundwork > for that. > > The mailbox driver also needs to handle timouts, so patch 5 and 6 are > making the clocksource accessible earlier. > > Patch 7 is the driver itself, providing a helper macro for users based on > a new common macro from patch 3. > > Patch 8 and 9 switch the bc2835_mci driver from a local mailbox > implementation to the new driver. > > Patch 10 uses the driver to get the proper memory size. > > Patch 4 is just a cleanup. I'm in Edinburgh this week and won't have much time. I'll have a loser look next week. This series isn't lost. Thanks for working on this. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox