| Marc St-Jean | 35832e2 | 2007-06-14 15:54:47 -0600 | [diff] [blame] | 1 | /* |
| 2 | * Sets up the proper Chip Select configuration registers. It is assumed that |
| 3 | * PMON sets up the ADDR and MASK registers properly. |
| 4 | * |
| 5 | * Copyright 2005-2006 PMC-Sierra, Inc. |
| 6 | * Author: Marc St-Jean, Marc_St-Jean@pmc-sierra.com |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License as published by the |
| 10 | * Free Software Foundation; either version 2 of the License, or (at your |
| 11 | * option) any later version. |
| 12 | * |
| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 14 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 15 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN |
| 16 | * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 17 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 18 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| 19 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| 20 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 21 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 22 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 23 | * |
| 24 | * You should have received a copy of the GNU General Public License along |
| 25 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 26 | * 675 Mass Ave, Cambridge, MA 02139, USA. |
| 27 | */ |
| 28 | |
| 29 | #include <linux/kernel.h> |
| 30 | #include <linux/init.h> |
| 31 | #include <msp_regs.h> |
| 32 | |
| 33 | static int __init msp_elb_setup(void) |
| 34 | { |
| 35 | #if defined(CONFIG_PMC_MSP7120_GW) \ |
| 36 | || defined(CONFIG_PMC_MSP7120_EVAL) |
| 37 | /* |
| 38 | * Force all CNFG to be identical and equal to CS0, |
| 39 | * according to OPS doc |
| 40 | */ |
| 41 | *CS1_CNFG_REG = *CS2_CNFG_REG = *CS3_CNFG_REG = *CS0_CNFG_REG; |
| 42 | #endif |
| 43 | return 0; |
| 44 | } |
| 45 | |
| 46 | subsys_initcall(msp_elb_setup); |