On Tue, Feb 9, 2016 at 10:51 PM, Jon Hunter <jonathanh@xxxxxxxxxx> wrote: > For Tegra boards, the device-tree alias serial0 is used for the console > and so add the stdout-path information so that the console no longer > needs to be passed via the kernel boot parameters. > > This has been tested on boards, tegra20-trimslice, tegra30-beaver, > tegra114-dalmore and tegra124-jetson-tk1. > > Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx> > --- > > The only boards that I have not modified are tegra114-roth and > tegra114-tn7 because these boards have two entries for console > in the *.dts file. AFAICT we cannot suppport multiple consoles > via the stdout-path and if a console is specified by the kernel > boot parameters then this sets the kernel variable > "console_set_on_cmdline" and prevents the stdout-path console > being registered. If there is a better way to handle these boards > via device-tree let me know. These two boards require a hardcoded command-line in the DT anyway, since the bootloader's command-line cannot be overridden (due to bad bootloader design). So it seems ok to me to keep specifying the boot console there for them. -- 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
