| Catalin Marinas | 2503a5e | 2010-07-01 13:21:47 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Barriers redefined for RealView ARM11MPCore platforms with L220 cache | ||||
| 3 | * controller to work around hardware errata causing the outer_sync() | ||||
| 4 | * operation to deadlock the system. | ||||
| 5 | */ | ||||
| 6 | #define mb() dsb() | ||||
| Catalin Marinas | a904f5f | 2011-04-06 16:18:47 +0100 | [diff] [blame] | 7 | #define rmb() dsb() |
| Catalin Marinas | 2503a5e | 2010-07-01 13:21:47 +0100 | [diff] [blame] | 8 | #define wmb() mb() |