[J-u-boot.git] / arch / arm / mach-imx / imx8ulp / lowlevel_init.S

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2020 NXP
 */

#include <config.h>

.align 8
.global rom_pointer
rom_pointer:
	.space 256

/*
 * Routine: save_boot_params (called after reset from start.S)
 */

.global save_boot_params
save_boot_params:
#ifndef CONFIG_XPL_BUILD
	/* The firmware provided ATAG/FDT address can be found in r2/x0 */
	adr	x0, rom_pointer
	stp	x1, x2, [x0], #16
	stp	x3, x4, [x0], #16
#endif
	/* Returns */
	b	save_boot_params_ret
Commit	Line	Data
9ef89ea9 PF	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
	10	rom_pointer:
	11	.space 256
	12
	13	/*
	14	* Routine: save_boot_params (called after reset from start.S)
	15	*/
	16
	17	.global save_boot_params
	18	save_boot_params:
bef9fdbe	19	#ifndef CONFIG_XPL_BUILD
9ef89ea9 PF	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
ba472a20	24	#endif
9ef89ea9 PF	25	/* Returns */
9ef89ea9 PF	26	b save_boot_params_ret