27 lines
466 B
ArmAsm
27 lines
466 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2020 NXP
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*/
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#include <config.h>
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.align 8
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.global rom_pointer
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rom_pointer:
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.space 256
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/*
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* Routine: save_boot_params (called after reset from start.S)
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*/
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.global save_boot_params
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save_boot_params:
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#ifndef CONFIG_SPL_BUILD
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/* The firmware provided ATAG/FDT address can be found in r2/x0 */
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adr x0, rom_pointer
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stp x1, x2, [x0], #16
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stp x3, x4, [x0], #16
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#endif
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/* Returns */
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b save_boot_params_ret
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