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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* relocate - S5P4418 specific relocation for ARM U-Boot
*
* Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net>
* Copyright (C) 2023 Stefan Bosch <stefan_b@posteo.net>
*/
#include <asm-offsets.h>
#include <asm/assembler.h>
#include <linux/linkage.h>
ENTRY(relocate_vectors)
/*
* The s5p4418 SoC has the security extensions, so use VBAR to relocate
* the exception vectors.
*/
ldr r0, [r9, #GD_RELOCADDR] /* r0 = gd->relocaddr */
add r0, #0x400 /* vectors are after NSIH + 0x200 */
mcr p15, 0, r0, c12, c0, 0 /* Set VBAR */
ret lr
ENDPROC(relocate_vectors)
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