/* * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering * * Copyright (C) 2006 Micronas GmbH * * 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; either version 2 of * the License, or (at your option) any later version. * * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <common.h> #include <asm/io.h> #include "vct.h" int ebi_initialize(void) { #if defined(CONFIG_VCT_NOR) if (ebi_init_nor_flash()) return -1; #endif #if defined(CONFIG_VCT_ONENAND) if (ebi_init_onenand()) return -1; #endif #if defined(CONFIG_DRIVER_SMC911X) if (ebi_init_smc911x()) return -1; #endif reg_write(EBI_CTRL_SIG_ACTLV(EBI_BASE), 0x00004100); ebi_wait(); return 0; }