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- /*
- * arch/arm/mach-h720x/include/mach/dma.h
- *
- * Architecture DMA routes
- *
- * Copyright (C) 1997.1998 Russell King
- */
- #ifndef __ASM_ARCH_DMA_H
- #define __ASM_ARCH_DMA_H
- /*
- * This is the maximum DMA address that can be DMAd to.
- * There should not be more than (0xd0000000 - 0xc0000000)
- * bytes of RAM.
- */
- #define MAX_DMA_ADDRESS 0xd0000000
- #if defined (CONFIG_CPU_H7201)
- #define MAX_DMA_CHANNELS 3
- #elif defined (CONFIG_CPU_H7202)
- #define MAX_DMA_CHANNELS 4
- #else
- #error processor definition missmatch
- #endif
- #endif /* __ASM_ARCH_DMA_H */
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