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-rw-r--r--include/asm-arm/arch-iop3xx/memory.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/include/asm-arm/arch-iop3xx/memory.h b/include/asm-arm/arch-iop3xx/memory.h
deleted file mode 100644
index e43ebd984745..000000000000
--- a/include/asm-arm/arch-iop3xx/memory.h
+++ /dev/null
@@ -1,38 +0,0 @@
1/*
2 * linux/include/asm-arm/arch-iop3xx/memory.h
3 */
4
5#ifndef __ASM_ARCH_MEMORY_H
6#define __ASM_ARCH_MEMORY_H
7
8#include <asm/hardware.h>
9
10/*
11 * Physical DRAM offset.
12 */
13#ifndef CONFIG_ARCH_IOP331
14#define PHYS_OFFSET UL(0xa0000000)
15#else
16#define PHYS_OFFSET UL(0x00000000)
17#endif
18
19/*
20 * Virtual view <-> PCI DMA view memory address translations
21 * virt_to_bus: Used to translate the virtual address to an
22 * address suitable to be passed to set_dma_addr
23 * bus_to_virt: Used to convert an address for DMA operations
24 * to an address that the kernel can use.
25 */
26#if defined(CONFIG_ARCH_IOP321)
27
28#define __virt_to_bus(x) (((__virt_to_phys(x)) & ~(*IOP321_IATVR2)) | ((*IOP321_IABAR2) & 0xfffffff0))
29#define __bus_to_virt(x) (__phys_to_virt(((x) & ~(*IOP321_IALR2)) | ( *IOP321_IATVR2)))
30
31#elif defined(CONFIG_ARCH_IOP331)
32
33#define __virt_to_bus(x) (((__virt_to_phys(x)) & ~(*IOP331_IATVR2)) | ((*IOP331_IABAR2) & 0xfffffff0))
34#define __bus_to_virt(x) (__phys_to_virt(((x) & ~(*IOP331_IALR2)) | ( *IOP331_IATVR2)))
35
36#endif
37
38#endif