From mboxrd@z Thu Jan 1 00:00:00 1970 From: marek.vasut@gmail.com (Marek Vasut) Date: Sat, 1 Sep 2012 23:00:57 +0200 Subject: MX28 & finding out boot mode In-Reply-To: <20120830095555.GE27306@pengutronix.de> References: <20120830082518.GA27306@pengutronix.de> <20120830095555.GE27306@pengutronix.de> Message-ID: <201209012300.57841.marek.vasut@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Dear Wolfram Sang, > On Thu, Aug 30, 2012 at 09:40:05AM +0000, Chen Peter-B29397 wrote: > > > Some customers want this to handle the recovery case differently than > > > the standard case. > > > > If you can't find method at datasheet (like reading some registers), a > > workaround > > I hoped there was one bit in the persistent registers where the ROM > code stores such stuff. Sadly, those are usually not documented, so I > asked. > > > is according to usb register, usually, usbcmd.rs (pull-up DP) stands for > > usb is using or not. > > I think this is too much of a workaround for me :) I cycled the board a few times and checked the ICOLL setup, but I gave up since I don't care enough. btw. did you cc me on gmail intentionally ? ;-) > Thanks anyway! Best regards, Marek Vasut