From mboxrd@z Thu Jan 1 00:00:00 1970 From: Minkyu Kang Date: Wed, 22 Jul 2015 13:52:49 +0900 Subject: [U-Boot] [PATCH 00/55] dm: exynos: Driver model improvements leading to spring support In-Reply-To: References: <1435882592-487-1-git-send-email-sjg@chromium.org> Message-ID: <55AF21A1.5030202@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 20/07/15 23:19, Simon Glass wrote: > Hi Minkyu, > > On 2 July 2015 at 18:15, Simon Glass wrote: >> This series adds a number of fixes and improvements to driver model as >> well as two new uclasses (video bridges and I2c muxes). >> >> The series is aimed at adding support for spring (HP 11 Chromebook). Since >> it is very similar to other ARM Chromebooks, some effory is made to use >> common code rather than duplicating functionality. In fact spring uses >> the same code as several other boards, just with a different device tree >> and a few configuration changes. >> >> Audio works correctly on pit, pi, spring and snow with this series. A bug >> in the I2C driver broken this recently. >> >> The exynos implementation still has a few rough areas - e.g. some hard-coded >> GPIOs and the old-style SPL. Also it does not yet support CPU frequency >> scaling and power management. >> >> Spring has some oddities and they are hard to handle with U-Boot's old >> way of doing drivers. With driver model these can be implemented cleanly >> and this sort of problem was the original motivation for my interest in >> driver model. >> >> This series is available at u-boot-dm in branch spring-working. It is >> based on the previous set of driver model changes in branch clk-working. > > Are you planning to pick this up or should I? It is still dependent on > some driver model changes which I am working to apply. > If you want, please take patches to dm tree. Thanks, Minkyu Kang.