21 lines
351 B
ArmAsm
21 lines
351 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
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* Lokesh Vutla <lokeshvutla@ti.com>
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*/
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#include <linux/linkage.h>
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ENTRY(lowlevel_init)
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mrc p15, 0, r0, c0, c0, 5 @ Read MPIDR
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and r0, #0xff
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cmp r0, #0x0
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bne park_cpu
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bx lr
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park_cpu:
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wfi
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b park_cpu
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ENDPROC(lowlevel_init)
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