32 lines
645 B
C
32 lines
645 B
C
/*
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* Copyright (c) 2019-2021, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <errno.h>
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#include <common/debug.h>
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#include <drivers/arm/sp805.h>
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#include <drivers/cfi/v2m_flash.h>
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#include <lib/mmio.h>
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#include <plat/arm/common/plat_arm.h>
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#include <platform_def.h>
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/*
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* FVP error handler
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*/
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__dead2 void plat_arm_error_handler(int err)
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{
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/* Propagate the err code in the NV-flags register */
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mmio_write_32(V2M_SYS_NVFLAGS_ADDR, (uint32_t)err);
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console_flush();
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/* Setup the watchdog to reset the system as soon as possible */
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sp805_refresh(ARM_SP805_TWDG_BASE, 1U);
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for (;;)
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wfi();
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}
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