1*fe021777SFabio Estevam/* 2*fe021777SFabio Estevam * relocate - i.MX31-specific vector relocation 3*fe021777SFabio Estevam * 4*fe021777SFabio Estevam * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> 5*fe021777SFabio Estevam * 6*fe021777SFabio Estevam * SPDX-License-Identifier: GPL-2.0+ 7*fe021777SFabio Estevam */ 8*fe021777SFabio Estevam 9*fe021777SFabio Estevam#include <linux/linkage.h> 10*fe021777SFabio Estevam 11*fe021777SFabio Estevam/* 12*fe021777SFabio Estevam * The i.MX31 SoC is very specific with respect to exceptions: it 13*fe021777SFabio Estevam * does not provide RAM at the high vectors address (0xFFFF0000), 14*fe021777SFabio Estevam * thus only the low address (0x00000000) is useable; but that is 15*fe021777SFabio Estevam * in ROM, so let's avoid relocating the vectors. 16*fe021777SFabio Estevam */ 17*fe021777SFabio Estevam .section .text.relocate_vectors,"ax",%progbits 18*fe021777SFabio Estevam 19*fe021777SFabio EstevamENTRY(relocate_vectors) 20*fe021777SFabio Estevam 21*fe021777SFabio Estevam bx lr 22*fe021777SFabio Estevam 23*fe021777SFabio EstevamENDPROC(relocate_vectors) 24