| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * arch/arm/mach-ep93xx/include/mach/system.h |
| 3 | */ |
| 4 | |
| 5 | #include <mach/hardware.h> |
| 6 | |
| 7 | static inline void arch_idle(void) |
| 8 | { |
| 9 | cpu_do_idle(); |
| 10 | } |
| 11 | |
| 12 | static inline void arch_reset(char mode) |
| 13 | { |
| 14 | u32 devicecfg; |
| 15 | |
| 16 | local_irq_disable(); |
| 17 | |
| 18 | devicecfg = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG); |
| 19 | __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK); |
| 20 | __raw_writel(devicecfg | 0x80000000, EP93XX_SYSCON_DEVICE_CONFIG); |
| 21 | __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK); |
| 22 | __raw_writel(devicecfg & ~0x80000000, EP93XX_SYSCON_DEVICE_CONFIG); |
| 23 | |
| 24 | while (1) |
| 25 | ; |
| 26 | } |