diff options
Diffstat (limited to 'bsps/arm/raspberrypi/console/console_select.c')
-rw-r--r-- | bsps/arm/raspberrypi/console/console_select.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/bsps/arm/raspberrypi/console/console_select.c b/bsps/arm/raspberrypi/console/console_select.c deleted file mode 100644 index bd246ca868..0000000000 --- a/bsps/arm/raspberrypi/console/console_select.c +++ /dev/null @@ -1,114 +0,0 @@ -/** - * @file - * - * @ingroup raspberrypi_console - * - * @brief console select - */ - -/* - * Copyright (c) 2015 Yang Qiao - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * - * http://www.rtems.org/license/LICENSE - * - */ - -#include <bsp.h> -#include <bsp/fatal.h> -#include <rtems/libio.h> -#include <stdlib.h> -#include <string.h> -#include <assert.h> -#include <termios.h> - -#include <rtems/termiostypes.h> -#include <libchip/serial.h> -#include "../../shared/dev/serial/legacy-console.h" -#include <bsp/rpi-fb.h> - -rtems_device_minor_number BSPPrintkPort = 0; - -/* - * Method to return true if the device associated with the - * minor number probs available. - */ -static bool bsp_Is_Available( rtems_device_minor_number minor ) -{ - console_tbl *cptr = Console_Port_Tbl[ minor ]; - - /* - * First perform the configuration dependent probe, then the - * device dependent probe - */ - if ( ( !cptr->deviceProbe || cptr->deviceProbe( minor ) ) && - cptr->pDeviceFns->deviceProbe( minor ) ) { - return true; - } - - return false; -} - -/* - * Method to return the first available device. - */ -static rtems_device_minor_number bsp_First_Available_Device( void ) -{ - rtems_device_minor_number minor; - - for ( minor = 0; minor < Console_Port_Count; minor++ ) { - console_tbl *cptr = Console_Port_Tbl[ minor ]; - - /* - * First perform the configuration dependent probe, then the - * device dependent probe - */ - - if ( ( !cptr->deviceProbe || cptr->deviceProbe( minor ) ) && - cptr->pDeviceFns->deviceProbe( minor ) ) { - return minor; - } - } - - /* - * Error No devices were found. We will want to bail here. - */ - bsp_fatal( BSP_FATAL_CONSOLE_NO_DEV ); -} - -void bsp_console_select( void ) -{ - /* - * Reset Console_Port_Minor and - * BSPPrintkPort here if desired. - * - * This default version allows the bsp to set these - * values at creation and will not touch them again - * unless the selected port number is not available. - */ - const char *opt; - - Console_Port_Minor = BSP_CONSOLE_UART0; - BSPPrintkPort = BSP_CONSOLE_UART0; - - opt = rpi_cmdline_get_arg( "--console=" ); - - if ( opt ) { - if ( strncmp( opt, "fbcons", sizeof( "fbcons" ) - 1 ) == 0 ) { - if ( rpi_video_is_initialized() > 0 ) { - Console_Port_Minor = BSP_CONSOLE_FB; - BSPPrintkPort = BSP_CONSOLE_FB; - } - } - } - - /* - * If the device that was selected isn't available then - * let the user know and select the first available device. - */ - if ( !bsp_Is_Available( Console_Port_Minor ) ) { - Console_Port_Minor = bsp_First_Available_Device(); - } -} |