1 | /* |
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2 | * This include file contains all Virtex4 board IO definitions. |
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3 | */ |
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4 | |
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5 | /* |
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6 | * derived from helas403/include/bsp.h: |
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7 | * Id: bsp.h,v 1.4 2001/06/18 17:01:48 joel Exp |
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8 | * Author: Thomas Doerfler <td@imd.m.isar.de> |
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9 | * IMD Ingenieurbuero fuer Microcomputertechnik |
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10 | * |
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11 | * COPYRIGHT (c) 1998 by IMD |
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12 | * |
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13 | * Changes from IMD are covered by the original distributions terms. |
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14 | * This file has been derived from the papyrus BSP. |
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15 | * |
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16 | * Author: Andrew Bray <andy@i-cubed.co.uk> |
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17 | * |
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18 | * COPYRIGHT (c) 1995 by i-cubed ltd. |
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19 | * |
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20 | * To anyone who acknowledges that this file is provided "AS IS" |
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21 | * without any express or implied warranty: |
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22 | * permission to use, copy, modify, and distribute this file |
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23 | * for any purpose is hereby granted without fee, provided that |
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24 | * the above copyright notice and this notice appears in all |
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25 | * copies, and that the name of i-cubed limited not be used in |
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26 | * advertising or publicity pertaining to distribution of the |
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27 | * software without specific, written prior permission. |
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28 | * i-cubed limited makes no representations about the suitability |
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29 | * of this software for any purpose. |
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30 | * |
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31 | * Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h |
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32 | * |
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33 | * COPYRIGHT (c) 1989-1999. |
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34 | * On-Line Applications Research Corporation (OAR). |
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35 | * |
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36 | * The license and distribution terms for this file may be |
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37 | * found in the file LICENSE in this distribution or at |
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38 | * http://www.rtems.org/license/LICENSE. |
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39 | * |
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40 | */ |
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41 | |
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42 | #ifndef LIBBSP_POWERPC_VIRTEX4_BSP_H |
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43 | #define LIBBSP_POWERPC_VIRTEX4_BSP_H |
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44 | |
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45 | #include <bspopts.h> |
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46 | |
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47 | /* |
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48 | * confdefs.h overrides for this BSP: |
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49 | * - Interrupt stack space is not minimum if defined. |
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50 | */ |
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51 | #define CONFIGURE_INTERRUPT_STACK_MEMORY (16 * 1024) |
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52 | |
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53 | #ifdef ASM |
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54 | /* Definition of where to store registers in alignment handler */ |
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55 | #define ALIGN_REGS 0x0140 |
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56 | |
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57 | #else |
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58 | #include <rtems.h> |
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59 | |
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60 | #include <bsp/default-initial-extension.h> |
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61 | |
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62 | #ifdef __cplusplus |
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63 | extern "C" { |
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64 | #endif |
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65 | |
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66 | /* miscellaneous stuff assumed to exist */ |
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67 | extern bool bsp_timer_internal_clock; /* TRUE, when timer runs with CPU clk */ |
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68 | |
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69 | extern rtems_configuration_table BSP_Configuration; /* owned by BSP */ |
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70 | #endif /* ASM */ |
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71 | |
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72 | void BSP_ask_for_reset(void); |
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73 | void BSP_panic(char *s); |
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74 | void _BSP_Fatal_error(unsigned int v); |
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75 | |
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76 | /* |
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77 | * Prototypes for BSP methods shared across file boundaries |
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78 | */ |
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79 | void zero_bss(void); |
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80 | |
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81 | #ifdef __cplusplus |
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82 | } |
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83 | #endif |
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84 | |
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85 | #endif |
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