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/*
* (C) Copyright 2016
* Cédric Schieli <cschieli@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
.align 8
.global fw_dtb
fw_dtb:
.dword 0x0
/*
* Routine: save_boot_params (called after reset from start.S)
* Description: save ATAG/FDT address provided by the firmware at boot time
*/
.global save_boot_params
save_boot_params:
/* The firmware provided ATAG/FDT address can be found in r2/x0 */
adr x8, fw_dtb
str x0, [x8]
/* Returns */
b save_boot_params_ret
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