| Stefan Roese | 9182d2f | 2009-01-21 17:24:39 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering |
| 3 | * |
| 4 | * Copyright (C) 2006 Micronas GmbH |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation; either version 2 of |
| 9 | * the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 19 | * MA 02111-1307 USA |
| 20 | */ |
| 21 | |
| 22 | #include <common.h> |
| 23 | #include <asm/io.h> |
| 24 | #include "vct.h" |
| 25 | |
| 26 | int ebi_initialize(void) |
| 27 | { |
| 28 | #if defined(CONFIG_VCT_NOR) |
| 29 | if (ebi_init_nor_flash()) |
| 30 | return -1; |
| 31 | #endif |
| 32 | |
| 33 | #if defined(CONFIG_VCT_ONENAND) |
| 34 | if (ebi_init_onenand()) |
| 35 | return -1; |
| 36 | #endif |
| 37 | |
| 38 | #if defined(CONFIG_DRIVER_SMC911X) |
| 39 | if (ebi_init_smc911x()) |
| 40 | return -1; |
| 41 | #endif |
| 42 | |
| 43 | reg_write(EBI_CTRL_SIG_ACTLV(EBI_BASE), 0x00004100); |
| 44 | |
| 45 | ebi_wait(); |
| 46 | |
| 47 | return 0; |
| 48 | } |