diff options
| -rw-r--r-- | common/console.c | 8 | ||||
| -rw-r--r-- | drivers/video/Kconfig | 10 |
2 files changed, 18 insertions, 0 deletions
diff --git a/common/console.c b/common/console.c index b3f5fdc03a..6a0d11bb04 100644 --- a/common/console.c +++ b/common/console.c @@ -650,6 +650,10 @@ struct stdio_dev *search_device(int flags, const char *name) struct stdio_dev *dev; dev = stdio_get_by_name(name); +#ifdef CONFIG_VIDCONSOLE_AS_LCD + if (!dev && !strcmp(name, "lcd")) + dev = stdio_get_by_name("vidconsole"); +#endif if (dev && (dev->flags & flags)) return dev; @@ -795,6 +799,10 @@ done: #ifndef CONFIG_SYS_CONSOLE_INFO_QUIET stdio_print_current_devices(); #endif /* CONFIG_SYS_CONSOLE_INFO_QUIET */ +#ifdef CONFIG_VIDCONSOLE_AS_LCD + if (strstr(stdoutname, "lcd")) + printf("Warning: Please change 'lcd' to 'vidconsole' in stdout/stderr environment vars\n"); +#endif #ifdef CONFIG_SYS_CONSOLE_ENV_OVERWRITE /* set the environment variables (will overwrite previous env settings) */ diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index fbc5d7cfe7..19f9429cce 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -91,6 +91,16 @@ config CONSOLE_TRUETYPE_SIZE source "drivers/video/fonts/Kconfig" +config VIDCONSOLE_AS_LCD + bool "Use 'vidconsole' when 'lcd' is seen in stdout" + depends on DM_VIDEO + help + This is a work-around for boards which have 'lcd' in their stdout + environment variable, but have moved to use driver model for video. + In this case the console will no-longer work. While it is possible + to update the environment, the breakage may be confusing for users. + This option will be removed around the end of 2016. + config VIDEO_VESA bool "Enable VESA video driver support" default n |