On Fri, May 18, 2012 at 12:58 PM, Timur Tabi <ti...@freescale.com> wrote:
> The reason I make a big deal about saveenv is because I use an environment > variable ("video-mode") to enable video support. Once the console is > switched to the video display, the only way to switch it back to the > serial port is to delete the environment variable, save the environment, > and reboot. > > If we had a command that switched the console back to the serial port, I > wouldn't need any of this. Yes, I noticed it last week when working with mx51evk. The suggestion I got from the list and that worked for me was to force setenv("stdout", "serial"); inside board_late_init. Take a look at: https://github.com/fabioestevam/u-boot-imx/commit/bbd9e6eac8dfbce2fe64e84f01c292ab708124b5 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot