1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright 2020 NXP 4 */ 5 6#include <config.h> 7 8.align 8 9.global rom_pointer 10rom_pointer: 11 .space 256 12 13/* 14 * Routine: save_boot_params (called after reset from start.S) 15 */ 16 17.global save_boot_params 18save_boot_params: 19#ifndef CONFIG_SPL_BUILD 20 /* The firmware provided ATAG/FDT address can be found in r2/x0 */ 21 adr x0, rom_pointer 22 stp x1, x2, [x0], #16 23 stp x3, x4, [x0], #16 24#endif 25 /* Returns */ 26 b save_boot_params_ret 27