1 | /* |
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2 | * Copyright © 2013 Eugeniy Meshcheryakov <eugen@debian.org> |
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3 | * |
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4 | * Copyright (c) 2011 Sebastian Huber. All rights reserved. |
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5 | * |
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6 | * embedded brains GmbH |
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7 | * Obere Lagerstr. 30 |
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8 | * 82178 Puchheim |
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9 | * Germany |
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10 | * <rtems@embedded-brains.de> |
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11 | * |
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12 | * The license and distribution terms for this file may be |
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13 | * found in the file LICENSE in this distribution or at |
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14 | * http://www.rtems.org/license/LICENSE. |
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15 | */ |
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16 | |
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17 | #include <rtems/bspIo.h> |
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18 | |
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19 | #include <libchip/serial.h> |
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20 | |
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21 | #include <bspopts.h> |
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22 | #include <bsp/irq.h> |
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23 | #include <bsp/uart.h> |
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24 | #include <bsp/lm3s69xx.h> |
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25 | |
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26 | console_tbl Console_Configuration_Ports [] = { |
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27 | #ifdef LM3S69XX_ENABLE_UART_0 |
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28 | { |
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29 | .sDeviceName = "/dev/ttyS0", |
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30 | .deviceType = SERIAL_CUSTOM, |
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31 | .pDeviceFns = &lm3s69xx_uart_fns, |
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32 | .ulCtrlPort1 = LM3S69XX_UART_0_BASE, |
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33 | .ulClock = LM3S69XX_UART_BAUD, |
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34 | .ulIntVector = LM3S69XX_IRQ_UART_0, |
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35 | .pDeviceParams = (void *)0 |
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36 | }, |
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37 | #endif |
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38 | #ifdef LM3S69XX_ENABLE_UART_1 |
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39 | { |
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40 | .sDeviceName = "/dev/ttyS1", |
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41 | .deviceType = SERIAL_CUSTOM, |
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42 | .pDeviceFns = &lm3s69xx_uart_fns, |
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43 | .ulCtrlPort1 = LM3S69XX_UART_1_BASE, |
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44 | .ulClock = LM3S69XX_UART_BAUD, |
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45 | .ulIntVector = LM3S69XX_IRQ_UART_1, |
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46 | .pDeviceParams = (void *)1 |
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47 | }, |
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48 | #endif |
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49 | #ifdef LM3S69XX_ENABLE_UART_2 |
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50 | { |
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51 | .sDeviceName = "/dev/ttyS2", |
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52 | .deviceType = SERIAL_CUSTOM, |
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53 | .pDeviceFns = &lm3s69xx_uart_fns, |
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54 | .ulCtrlPort1 = LM3S69XX_UART_2_BASE, |
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55 | .ulClock = LM3S69XX_UART_BAUD, |
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56 | .ulIntVector = LM3S69XX_IRQ_UART_2, |
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57 | .pDeviceParams = (void *)2 |
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58 | } |
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59 | #endif |
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60 | }; |
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61 | |
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62 | #define PORT_COUNT \ |
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63 | (sizeof(Console_Configuration_Ports) \ |
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64 | / sizeof(Console_Configuration_Ports [0])) |
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65 | |
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66 | unsigned long Console_Configuration_Count = PORT_COUNT; |
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67 | |
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68 | static void output_char(char c) |
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69 | { |
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70 | const console_fns *con = |
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71 | Console_Configuration_Ports [Console_Port_Minor].pDeviceFns; |
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72 | |
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73 | con->deviceWritePolled((int) Console_Port_Minor, c); |
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74 | } |
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75 | |
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76 | BSP_output_char_function_type BSP_output_char = output_char; |
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77 | |
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78 | BSP_polling_getchar_function_type BSP_poll_char = NULL; |
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