On Thu, Apr 2, 2009 at 6:52 AM, Gary Thomas <g...@mlbassoc.com> wrote: > > Can you share what you had and what you changed it to? I'm > running on very similar systems and may face this exact problem > soon. > > Thanks >
I don't actually have a platform-specific bus, but I misread the help text for CONFIG_SERIAL_OF_PLATFORM and thought that it applied to any system whose serial port was configured via the DTS file. So I had: CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y ... CONFIG_SERIAL_OF_PLATFORM=y The result was that my console's serial port was initialized correctly by the 8250 driver, but then of_platform_serial_probe() immediately stomped on it. (Not sure what it was doing exactly, I just traced through far enough to see that printk() worked before serial8250_register_port() was called in of_serial.c, and not afterward). The "fix" for me was simply to disable CONFIG_SERIAL_OF_PLATFORM, as it's unnecessary in my case. -- Matthew L. Creech _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
