1 | /* |
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2 | * This include file contains all board IO definitions. |
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3 | * |
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4 | * generic sh1 |
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5 | * |
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6 | * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) |
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7 | * |
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8 | * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany |
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9 | * |
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10 | * This program is distributed in the hope that it will be useful, |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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13 | * |
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14 | * |
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15 | * COPYRIGHT (c) 1998. |
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16 | * On-Line Applications Research Corporation (OAR). |
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17 | * |
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18 | * The license and distribution terms for this file may be |
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19 | * found in the file LICENSE in this distribution or at |
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20 | * http://www.rtems.org/license/LICENSE. |
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21 | */ |
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22 | |
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23 | #ifndef _BSP_H |
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24 | #define _BSP_H |
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25 | |
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26 | #ifdef __cplusplus |
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27 | extern "C" { |
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28 | #endif |
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29 | |
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30 | #include <rtems.h> |
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31 | #include <rtems/clockdrv.h> |
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32 | #include <rtems/console.h> |
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33 | |
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34 | #include <bspopts.h> |
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35 | #include <bsp/default-initial-extension.h> |
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36 | |
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37 | /* EDIT: To activate the sci driver, change the define below */ |
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38 | #if 1 |
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39 | #include <rtems/devnull.h> |
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40 | #define BSP_CONSOLE_DEVNAME "/dev/null" |
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41 | #define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVNULL_DRIVER_TABLE_ENTRY |
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42 | #else |
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43 | #include <sh/sci.h> |
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44 | #define BSP_CONSOLE_DEVNAME "/dev/sci0" |
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45 | #define BSP_CONSOLE_DRIVER_TABLE_ENTRY DEVSCI_DRIVER_TABLE_ENTRY |
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46 | #endif |
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47 | |
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48 | /* Constants */ |
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49 | |
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50 | /* |
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51 | * Defined in the linker script 'linkcmds' |
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52 | */ |
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53 | |
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54 | extern void *CPU_Interrupt_stack_low; |
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55 | extern void *CPU_Interrupt_stack_high; |
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56 | |
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57 | /* |
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58 | * Device Driver Table Entries |
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59 | */ |
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60 | |
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61 | /* |
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62 | * We redefine CONSOLE_DRIVER_TABLE_ENTRY to redirect /dev/console |
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63 | */ |
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64 | #undef CONSOLE_DRIVER_TABLE_ENTRY |
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65 | #define CONSOLE_DRIVER_TABLE_ENTRY \ |
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66 | BSP_CONSOLE_DRIVER_TABLE_ENTRY, \ |
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67 | { console_initialize, console_open, console_close, \ |
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68 | console_read, console_write, console_control } |
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69 | |
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70 | /* |
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71 | * NOTE: Use the standard Clock driver entry |
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72 | */ |
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73 | |
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74 | #ifdef __cplusplus |
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75 | } |
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76 | #endif |
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77 | |
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78 | #endif |
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