diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/console/console.c')
-rw-r--r-- | c/src/lib/libbsp/i386/pc386/console/console.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/console/console.c b/c/src/lib/libbsp/i386/pc386/console/console.c index 264eda12f0..b94713365b 100644 --- a/c/src/lib/libbsp/i386/pc386/console/console.c +++ b/c/src/lib/libbsp/i386/pc386/console/console.c @@ -196,6 +196,19 @@ console_initialize(rtems_device_major_number major, */ rtems_termios_initialize (); +#ifdef RTEMS_RUNTIME_CONSOLE_SELECT + /* + * If no video card, fall back to serial port console + */ +#include <crt.h> + if((BSPConsolePort == BSP_CONSOLE_PORT_CONSOLE) + && (*(unsigned char*) NB_MAX_ROW_ADDR == 0) + && (*(unsigned short*)NB_MAX_COL_ADDR == 0)) { + BSPConsolePort = BSP_UART_COM2; + BSPPrintkPort = BSP_UART_COM1; + } +#endif + /* * The video was initialized in the start.s code and does not need * to be reinitialized. |