1*deb53483SStefano Babic/* 2*deb53483SStefano Babic * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> 3*deb53483SStefano Babic * 4*deb53483SStefano Babic * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. 5*deb53483SStefano Babic * 6*deb53483SStefano Babic * Copyright (C) 2011, Stefano Babic <sbabic@denx.de> 7*deb53483SStefano Babic * 8*deb53483SStefano Babic * This program is free software; you can redistribute it and/or 9*deb53483SStefano Babic * modify it under the terms of the GNU General Public License as 10*deb53483SStefano Babic * published by the Free Software Foundation; either version 2 of 11*deb53483SStefano Babic * the License, or (at your option) any later version. 12*deb53483SStefano Babic * 13*deb53483SStefano Babic * This program is distributed in the hope that it will be useful, 14*deb53483SStefano Babic * but WITHOUT ANY WARRANTY; without even the implied warranty of 15*deb53483SStefano Babic * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*deb53483SStefano Babic * GNU General Public License for more details. 17*deb53483SStefano Babic * 18*deb53483SStefano Babic * You should have received a copy of the GNU General Public License 19*deb53483SStefano Babic * along with this program; if not, write to the Free Software 20*deb53483SStefano Babic * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21*deb53483SStefano Babic * MA 02111-1307 USA 22*deb53483SStefano Babic */ 23*deb53483SStefano Babic 24*deb53483SStefano Babic#include <config.h> 25*deb53483SStefano Babic#include <asm-offsets.h> 26*deb53483SStefano Babic#include <asm/arch/imx-regs.h> 27*deb53483SStefano Babic#include <generated/asm-offsets.h> 28*deb53483SStefano Babic 29*deb53483SStefano Babic/* 30*deb53483SStefano Babic * Configuration for the flea3 board. 31*deb53483SStefano Babic * These defines are used by the included macros and must 32*deb53483SStefano Babic * be defined first 33*deb53483SStefano Babic */ 34*deb53483SStefano Babic#define AIPS_MPR_CONFIG 0x77777777 35*deb53483SStefano Babic#define AIPS_OPACR_CONFIG 0x00000000 36*deb53483SStefano Babic 37*deb53483SStefano Babic/* MPR - priority is M4 > M2 > M3 > M5 > M0 > M1 */ 38*deb53483SStefano Babic#define MAX_MPR_CONFIG 0x00302154 39*deb53483SStefano Babic 40*deb53483SStefano Babic/* SGPCR - always park on last master */ 41*deb53483SStefano Babic#define MAX_SGPCR_CONFIG 0x00000010 42*deb53483SStefano Babic 43*deb53483SStefano Babic/* MGPCR - restore default values */ 44*deb53483SStefano Babic#define MAX_MGPCR_CONFIG 0x00000000 45*deb53483SStefano Babic 46*deb53483SStefano Babic/* 47*deb53483SStefano Babic * M3IF Control Register (M3IFCTL) 48*deb53483SStefano Babic * MRRP[0] = L2CC0 not on priority list (0 << 0) = 0x00000000 49*deb53483SStefano Babic * MRRP[1] = L2CC1 not on priority list (0 << 0) = 0x00000000 50*deb53483SStefano Babic * MRRP[2] = MBX not on priority list (0 << 0) = 0x00000000 51*deb53483SStefano Babic * MRRP[3] = MAX1 not on priority list (0 << 0) = 0x00000000 52*deb53483SStefano Babic * MRRP[4] = SDMA not on priority list (0 << 0) = 0x00000000 53*deb53483SStefano Babic * MRRP[5] = MPEG4 not on priority list (0 << 0) = 0x00000000 54*deb53483SStefano Babic * MRRP[6] = IPU1 on priority list (1 << 6) = 0x00000040 55*deb53483SStefano Babic * MRRP[7] = IPU2 not on priority list (0 << 0) = 0x00000000 56*deb53483SStefano Babic * ------------ 57*deb53483SStefano Babic * 0x00000040 58*deb53483SStefano Babic */ 59*deb53483SStefano Babic#define M3IF_CONFIG 0x00000040 60*deb53483SStefano Babic 61*deb53483SStefano Babic#define CCM_PDR0_CONFIG 0x00801000 62*deb53483SStefano Babic 63*deb53483SStefano Babic/* 64*deb53483SStefano Babic * includes MX35 utility macros 65*deb53483SStefano Babic */ 66*deb53483SStefano Babic#include <asm/arch/lowlevel_macro.S> 67*deb53483SStefano Babic 68*deb53483SStefano Babic.globl lowlevel_init 69*deb53483SStefano Babiclowlevel_init: 70*deb53483SStefano Babic 71*deb53483SStefano Babic core_init 72*deb53483SStefano Babic 73*deb53483SStefano Babic init_aips 74*deb53483SStefano Babic 75*deb53483SStefano Babic init_max 76*deb53483SStefano Babic 77*deb53483SStefano Babic init_m3if 78*deb53483SStefano Babic 79*deb53483SStefano Babic mov pc, lr 80