On Fri, Mar 28, 2014 at 11:08 AM, Grant Likely <grant.likely@xxxxxxxxxx> wrote: > Hi all, > > This is a series that I've been playing with over the last few days to > clean up the selection of default console devices when using the device > tree. The device tree defines a way of specifying the console by using a > "stdout-path" property in the /chosen node, but very few drivers > actually attempt to use that data, and so for most platforms there needs > to be a "console=" line in the command line if a serial port is intended > to be used as the console. > > With this series, if there is a /chosen/stdout-path property, and if > that property points to a serial port node, then when the serial driver > registers the port, the core uart_add_one_port() function will notice > and if no console= argument was provided then add it as a preferred > console. > > I've not tested this very extensively yet, but I want to get some > feedback before I go further. > > The one downside with this approach is that it doesn't do anything for > early console setup. That still needs to be added on a per-driver basis, > but at least it shouldn't conflict with this approach. Hey, what happened with this series? Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
