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42 lines
1.9 KiB
C
42 lines
1.9 KiB
C
/** @file
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Copyright (c) 2011-2012, ARM Limited. All rights reserved.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __SP805_WATCHDOG_H__
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#define __SP805_WATCHDOG_H__
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// SP805 Watchdog Registers
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#define SP805_WDOG_LOAD_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x000)
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#define SP805_WDOG_CURRENT_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x004)
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#define SP805_WDOG_CONTROL_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x008)
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#define SP805_WDOG_INT_CLR_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x00C)
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#define SP805_WDOG_RAW_INT_STS_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x010)
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#define SP805_WDOG_MSK_INT_STS_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0x014)
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#define SP805_WDOG_LOCK_REG ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xC00)
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#define SP805_WDOG_PERIPH_ID0 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFE0)
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#define SP805_WDOG_PERIPH_ID1 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFE4)
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#define SP805_WDOG_PERIPH_ID2 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFE8)
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#define SP805_WDOG_PERIPH_ID3 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFEC)
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#define SP805_WDOG_PCELL_ID0 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFF0)
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#define SP805_WDOG_PCELL_ID1 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFF4)
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#define SP805_WDOG_PCELL_ID2 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFF8)
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#define SP805_WDOG_PCELL_ID3 ((UINT32)PcdGet32 (PcdSP805WatchdogBase) + 0xFFC)
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// Timer control register bit definitions
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#define SP805_WDOG_CTRL_INTEN BIT0
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#define SP805_WDOG_CTRL_RESEN BIT1
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#define SP805_WDOG_RAW_INT_STS_WDOGRIS BIT0
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#define SP805_WDOG_MSK_INT_STS_WDOGMIS BIT0
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#define SP805_WDOG_LOCK_IS_UNLOCKED 0x00000000
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#define SP805_WDOG_LOCK_IS_LOCKED 0x00000001
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#define SP805_WDOG_SPECIAL_UNLOCK_CODE 0x1ACCE551
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#endif // __SP805_WATCHDOG_H__
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