| /* |
| * arch/arm/mach-w90x900/include/mach/system.h |
| * |
| * Copyright (c) 2008 Nuvoton technology corporation |
| * All rights reserved. |
| * |
| * Wan ZongShun <mcuos.com@gmail.com> |
| * |
| * Based on arch/arm/mach-s3c2410/include/mach/system.h |
| * |
| * 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/io.h> |
| #include <asm/proc-fns.h> |
| #include <mach/map.h> |
| #include <mach/regs-timer.h> |
| |
| #define WTCR (TMR_BA + 0x1C) |
| #define WTCLK (1 << 10) |
| #define WTE (1 << 7) |
| #define WTRE (1 << 1) |
| |
| static void arch_idle(void) |
| { |
| } |
| |
| static void arch_reset(char mode, const char *cmd) |
| { |
| if (mode == 's') { |
| /* Jump into ROM at address 0 */ |
| cpu_reset(0); |
| } else { |
| __raw_writel(WTE | WTRE | WTCLK, WTCR); |
| } |
| } |
| |
