diff options
| -rw-r--r-- | arch/arm/mach-mvebu/coherency.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c index 9d5ccd372712..d5a975b6a590 100644 --- a/arch/arm/mach-mvebu/coherency.c +++ b/arch/arm/mach-mvebu/coherency.c @@ -33,6 +33,7 @@ #include <asm/cacheflush.h> #include "armada-370-xp.h" #include "coherency.h" +#include "mvebu-soc-id.h" unsigned long coherency_phys_base; void __iomem *coherency_base; @@ -365,8 +366,13 @@ static int __init coherency_late_init(void) if (type == COHERENCY_FABRIC_TYPE_NONE) return 0; - if (type == COHERENCY_FABRIC_TYPE_ARMADA_375) - armada_375_coherency_init_wa(); + if (type == COHERENCY_FABRIC_TYPE_ARMADA_375) { + u32 dev, rev; + + if (mvebu_get_soc_id(&dev, &rev) == 0 && + rev == ARMADA_375_Z1_REV) + armada_375_coherency_init_wa(); + } bus_register_notifier(&platform_bus_type, &mvebu_hwcc_platform_nb); |