diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/csb337/console/uarts.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/csb337/console/uarts.c | 140 |
1 files changed, 129 insertions, 11 deletions
diff --git a/c/src/lib/libbsp/arm/csb337/console/uarts.c b/c/src/lib/libbsp/arm/csb337/console/uarts.c index 8bc1977c47..c5e8288379 100644 --- a/c/src/lib/libbsp/arm/csb337/console/uarts.c +++ b/c/src/lib/libbsp/arm/csb337/console/uarts.c @@ -1,5 +1,5 @@ /* - * Console driver for CSB337 + * Console driver for for KIT637_V6 (CSB637) * * This driver uses the shared console driver in * ...../libbsp/shared/console.c @@ -7,14 +7,18 @@ * Copyright (c) 2003 by Cogent Computer Systems * Written by Jay Monkman <jtm@lopingdog.com> * + * Modified by Fernando Nicodemos <fgnicodemos@terra.com.br> + * from NCB - Sistemas Embarcados Ltda. (Brazil) + * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.rtems.com/license/LICENSE. * - * FrameBuffer Console Device Support added By Joel Sherrill, 2009. + * Modified and FrameBuffer Console Device Support added by + * Joel Sherrill, 2009. * * $Id$ - */ +*/ #include <bsp.h> #include <rtems/libio.h> @@ -30,21 +34,52 @@ /* rtems console uses the following minor number */ rtems_device_minor_number Console_Port_Minor = 0; extern console_fns dbgu_fns; + #if ENABLE_LCD extern console_fns fbcons_fns; - #define LCD_DEVICE 1 + #define LCD_DEV 1 #else - #define LCD_DEVICE 0 + #define LCD_DEV 0 #endif -#if ENABLE_UMON_CONSOLE +#if (ENABLE_UMON && ENABLE_UMON_CONSOLE) extern console_fns umoncons_fns; - #define UMON_CONSOLE_DEVICE 1 + #define UMON_CONS_DEV 1 +#else + #define UMON_CONS_DEV 0 +#endif + +#if ENABLE_USART0 || ENABLE_USART1 || ENABLE_USART2 || ENABLE_USART3 + extern console_fns usart_polling_fns; +#endif + +#if ENABLE_USART0 + #define USART0_DEV 1 +#else + #define USART0_DEV 0 +#endif + +#if ENABLE_USART1 + #define USART1_DEV 1 #else - #define UMON_CONSOLE_DEVICE 0 + #define USART1_DEV 0 #endif -#define NUM_DEVS (1 + LCD_DEVICE + UMON_CONSOLE_DEVICE) +#if ENABLE_USART2 + #define USART2_DEV 1 +#else + #define USART2_DEV 0 +#endif + +#if ENABLE_USART3 + #define USART3_DEV 1 +#else + #define USART3_DEV 0 +#endif + +#define NUM_DEVS \ + (1 + LCD_DEV + UMON_CONS_DEV + \ + USART0_DEV + USART1_DEV + USART2_DEV + USART3_DEV) /* These are used by code in console.c */ unsigned long Console_Port_Count = NUM_DEVS; @@ -100,7 +135,7 @@ console_tbl Console_Port_Tbl[] = { 0 /* ulIntVector - NOT USED */ }, #endif -#if ENABLE_UMON_CONSOLE +#if ENABLE_UMON { "/dev/umon", /* sDeviceName */ SERIAL_CUSTOM, /* deviceType */ @@ -119,11 +154,94 @@ console_tbl Console_Port_Tbl[] = { NULL, /* setData - NOT USED */ 0, /* ulClock - NOT USED */ 0 /* ulIntVector - NOT USED */ + }, +#endif +#if ENABLE_USART0 + { + "/dev/com1", /* sDeviceName */ + SERIAL_CUSTOM, /* deviceType */ + &usart_polling_fns,/* pDeviceFns */ + NULL, /* deviceProbe */ + NULL, /* pDeviceFlow */ + 0, /* ulMargin - NOT USED */ + 0, /* ulHysteresis - NOT USED */ + NULL, /* pDeviceParams */ + USART0_BASE, /* ulCtrlPort1 - Pointer to USART 0 regs */ + 0, /* ulCtrlPort2 - NOT USED */ + 0, /* ulDataPort - NOT USED */ + NULL, /* getRegister - NOT USED */ + NULL, /* setRegister - NOT USED */ + NULL, /* getData - NOT USED */ + NULL, /* setData - NOT USED */ + 0, /* ulClock - NOT USED */ + 0 /* ulIntVector - NOT USED */ + }, +#endif +#if ENABLE_USART1 + { + "/dev/com2", /* sDeviceName */ + SERIAL_CUSTOM, /* deviceType */ + &usart_polling_fns,/* pDeviceFns */ + NULL, /* deviceProbe */ + NULL, /* pDeviceFlow */ + 0, /* ulMargin - NOT USED */ + 0, /* ulHysteresis - NOT USED */ + NULL, /* pDeviceParams */ + USART1_BASE, /* ulCtrlPort1 - Pointer to USART 1 regs */ + 0, /* ulCtrlPort2 - NOT USED */ + 0, /* ulDataPort - NOT USED */ + NULL, /* getRegister - NOT USED */ + NULL, /* setRegister - NOT USED */ + NULL, /* getData - NOT USED */ + NULL, /* setData - NOT USED */ + 0, /* ulClock - NOT USED */ + 0 /* ulIntVector - NOT USED */ + }, +#endif +#if ENABLE_USART2 + { + "/dev/com3", /* sDeviceName */ + SERIAL_CUSTOM, /* deviceType */ + &usart_polling_fns,/* pDeviceFns */ + NULL, /* deviceProbe */ + NULL, /* pDeviceFlow */ + 0, /* ulMargin - NOT USED */ + 0, /* ulHysteresis - NOT USED */ + NULL, /* pDeviceParams */ + USART2_BASE, /* ulCtrlPort1 - Pointer to USART 2 regs */ + 0, /* ulCtrlPort2 - NOT USED */ + 0, /* ulDataPort - NOT USED */ + NULL, /* getRegister - NOT USED */ + NULL, /* setRegister - NOT USED */ + NULL, /* getData - NOT USED */ + NULL, /* setData - NOT USED */ + 0, /* ulClock - NOT USED */ + 0 /* ulIntVector - NOT USED */ + }, +#endif +#if ENABLE_USART3 + { + "/dev/com4", /* sDeviceName */ + SERIAL_CUSTOM, /* deviceType */ + &usart_polling_fns,/* pDeviceFns */ + NULL, /* deviceProbe */ + NULL, /* pDeviceFlow */ + 0, /* ulMargin - NOT USED */ + 0, /* ulHysteresis - NOT USED */ + NULL, /* pDeviceParams */ + USART3_BASE, /* ulCtrlPort1 - Pointer to USART 3 regs */ + 0, /* ulCtrlPort2 - NOT USED */ + 0, /* ulDataPort - NOT USED */ + NULL, /* getRegister - NOT USED */ + NULL, /* setRegister - NOT USED */ + NULL, /* getData - NOT USED */ + NULL, /* setData - NOT USED */ + 0, /* ulClock - NOT USED */ + 0 /* ulIntVector - NOT USED */ } #endif }; - console_tbl *BSP_get_uart_from_minor(int minor) { return &Console_Port_Tbl[minor]; |