4.115
Last change
on this file since a762dc2 was
a762dc2,
checked in by Sebastian Huber <sebastian.huber@…>, on 01/23/12 at 10:19:22
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Support for MPC5643L.
Rework of the start sequence to reduce the amount assembler code and to
support configuration tables which may be provided by the application.
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-
Property mode set to
100644
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File size:
1.6 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @ingroup mpc55xx |
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5 | * |
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6 | * @brief EBI calibration chip-select configuration. |
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7 | */ |
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8 | |
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9 | /* |
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10 | * Copyright (c) 2008-2011 embedded brains GmbH. All rights reserved. |
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11 | * |
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12 | * embedded brains GmbH |
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13 | * Obere Lagerstr. 30 |
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14 | * 82178 Puchheim |
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15 | * Germany |
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16 | * <rtems@embedded-brains.de> |
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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.com/license/LICENSE. |
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21 | * |
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22 | * $Id: ebi-cal-cs-config.c,v 1.1 2011/08/31 16:03:09 sh Exp $ |
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23 | */ |
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24 | |
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25 | #include <bsp/mpc55xx-config.h> |
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26 | #include <bsp/start.h> |
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27 | #include <bsp.h> |
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28 | |
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29 | #ifdef MPC55XX_HAS_EBI |
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30 | |
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31 | BSP_START_TEXT_SECTION const struct EBI_CAL_CS_tag |
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32 | mpc55xx_start_config_ebi_cal_cs [] = { |
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33 | #if defined(MPC55XX_BOARD_MPC5674FEVB) |
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34 | /* External SRAM */ |
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35 | { |
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36 | .BR = { |
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37 | .B = { |
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38 | .BA = 0x20000000 >> 15, |
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39 | .PS = 0, |
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40 | .AD_MUX = 1, |
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41 | .BL = 1, |
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42 | .WEBS = 0, |
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43 | .TBDIP = 1, |
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44 | .SETA = 0, |
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45 | .BI = 0, |
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46 | .V = 1 |
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47 | } |
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48 | }, |
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49 | .OR = { |
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50 | .B = { |
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51 | .AM = 0xfff80000 >> 15, |
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52 | .SCY = 0, |
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53 | .BSCY = 0 |
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54 | } |
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55 | } |
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56 | }, |
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57 | /* External Ethernet controller */ |
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58 | { |
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59 | .BR = { |
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60 | .B = { |
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61 | .BA = 0x3fff8000 >> 15, |
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62 | .PS = 0, |
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63 | .AD_MUX = 1, |
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64 | .BL = 0, |
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65 | .WEBS = 0, |
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66 | .TBDIP = 0, |
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67 | .SETA = 0, |
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68 | .BI = 1, |
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69 | .V = 1 |
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70 | } |
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71 | }, |
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72 | .OR = { |
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73 | .B = { |
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74 | .AM = 0xfff80000 >> 15, |
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75 | .SCY = 1, |
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76 | .BSCY = 0 |
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77 | } |
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78 | } |
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79 | } |
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80 | #endif |
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81 | }; |
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82 | |
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83 | BSP_START_TEXT_SECTION const size_t mpc55xx_start_config_ebi_cal_cs_count [] = { |
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84 | sizeof(mpc55xx_start_config_ebi_cal_cs) / sizeof(mpc55xx_start_config_ebi_cal_cs [0]) |
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85 | }; |
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86 | |
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87 | #endif /* MPC55XX_HAS_EBI */ |
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