1 files changed, 26 insertions, 0 deletions

diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h
new file mode 100644
index 00000000000..57dd95ce41f
--- /dev/null
+++ b/arch/arm/mach-vexpress/core.h
@@ -0,0 +1,26 @@
+#define __MMIO_P2V(x)   (((x) & 0xfffff) | (((x) & 0x0f000000) >> 4) | 0xf8000000)
+#define MMIO_P2V(x)     ((void __iomem *)__MMIO_P2V(x))
+
+#define AMBA_DEVICE(name,busid,base,plat)       \
+struct amba_device name##_device = {            \
+        .dev            = {                     \
+                .coherent_dma_mask = ~0UL,      \
+                .init_name = busid,             \
+                .platform_data = plat,          \
+        },                                      \
+        .res            = {                     \
+                .start  = base,                 \
+                .end    = base + SZ_4K - 1,     \
+                .flags  = IORESOURCE_MEM,       \
+        },                                      \
+        .dma_mask       = ~0UL,                 \
+        .irq            = IRQ_##base,           \
+        /* .dma         = DMA_##base,*/         \
+}
+
+struct map_desc;
+
+void v2m_map_io(struct map_desc *tile, size_t num);
+extern struct sys_timer v2m_timer;
+
+extern void __iomem *gic_cpu_base_addr;