From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Sat, 23 May 2015 10:28:20 +0200 Subject: [PATCH v8 14/16] ARM: dts: Introduce STM32F429 MCU In-Reply-To: References: <1431158038-3813-1-git-send-email-mcoquelin.stm32@gmail.com> <2282066.NWoIT9ZyLc@wuerfel> <13641152.Yt4ZI3oT6L@wuerfel> <20150521185122.GD8557@lukather> Message-ID: <20150523082820.GK8557@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Maxime, On Thu, May 21, 2015 at 10:10:35PM +0200, Maxime Coquelin wrote: > > The only thing we did that stands out a bit is that we actually need > > the reset driver much earlier than the default probe, since some of > > our timers are maintained in reset. We have some code to do just that > > already, we just need have something similar to be on board. > > We have the same problem on stm32, as just discussed with Andreas [0]. > I decided to patch the bootloader to deassert timers reset, after > discussions with Rob Herring and Arnd. That seems like the best solution, but we don't have control over the bootloader in most cases. We have an alternative implementation (ie mainline u-boot) that is required for a few things already, but I'd really like to still be able to at least boot the kernel on a "legacy" bootloader (that is the one flashed on the device). 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: