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1 | /* Blackfin Watchdog Registers |
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2 | * |
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3 | * Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA |
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4 | * written by Allan Hessenflow <allanh@kallisti.com> |
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5 | * |
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6 | * The license and distribution terms for this file may be |
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7 | * found in the file LICENSE in this distribution or at |
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8 | * http://www.rtems.com/license/LICENSE. |
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9 | */ |
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10 | |
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11 | #ifndef _wdogRegs_h_ |
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12 | #define _wdogRegs_h_ |
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13 | |
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14 | /* register addresses */ |
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15 | |
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16 | #define WDOG_CTL (WDOG_BASE_ADDRESS + 0x0000) |
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17 | #define WDOG_CNT (WDOG_BASE_ADDRESS + 0x0004) |
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18 | #define WDOG_STAT (WDOG_BASE_ADDRESS + 0x0008) |
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19 | |
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20 | |
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21 | /* register fields */ |
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22 | |
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23 | #define WDOG_CTL_WDRO 0x8000 |
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24 | #define WDOG_CTL_WDEN_MASK 0x0ff0 |
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25 | #define WDOG_CTL_WDEN_DISABLE 0x0ad0 |
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26 | #define WDOG_CTL_WDEV_MASK 0x0006 |
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27 | #define WDOG_CTL_WDEV_RESET 0x0000 |
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28 | #define WDOG_CTL_WDEV_NMI 0x0002 |
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29 | #define WDOG_CTL_WDEV_GPI 0x0004 |
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30 | #define WDOG_CTL_WDEV_DISABLE 0x0006 |
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31 | |
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32 | |
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33 | #endif /* _wdogRegs_h_ */ |
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