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path: root/src/soc/marvell/mvmap2315/ramstage_entry.S
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/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2016 Marvell, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include <arch/asm.h>

ENTRY(stage_entry)
	/* Initialize stack with sentinel value to later check overflow. */
	ldr	x2, =0xdeadbeefdeadbeef
	ldr	x0, =_stack
	ldr	x1, =_estack
1:
	stp	x2, x2, [x0], #16
	cmp	x0, x1
	bne	1b

	bl	main
ENDPROC(stage_entry)