| /* |
| * arch/sh/cchips/voyagergx/setup.c |
| * |
| * Setup routines for VoyagerGX cchip. |
| * |
| * Copyright (C) 2003 Lineo uSolutions, Inc. |
| * |
| * 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. |
| */ |
| #include <linux/init.h> |
| #include <linux/module.h> |
| #include <asm/io.h> |
| #include <asm/voyagergx.h> |
| |
| static int __init setup_voyagergx(void) |
| { |
| unsigned long val; |
| |
| val = readl((void __iomem *)DRAM_CTRL); |
| val |= (DRAM_CTRL_CPU_COLUMN_SIZE_256 | |
| DRAM_CTRL_CPU_ACTIVE_PRECHARGE | |
| DRAM_CTRL_CPU_RESET | |
| DRAM_CTRL_REFRESH_COMMAND | |
| DRAM_CTRL_BLOCK_WRITE_TIME | |
| DRAM_CTRL_BLOCK_WRITE_PRECHARGE | |
| DRAM_CTRL_ACTIVE_PRECHARGE | |
| DRAM_CTRL_RESET | |
| DRAM_CTRL_REMAIN_ACTIVE); |
| writel(val, (void __iomem *)DRAM_CTRL); |
| |
| return 0; |
| } |
| |
| module_init(setup_voyagergx); |
