diff options
Diffstat (limited to 'include/asm-arm/arch-l7200/dma.h')
| -rw-r--r-- | include/asm-arm/arch-l7200/dma.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-arm/arch-l7200/dma.h b/include/asm-arm/arch-l7200/dma.h new file mode 100644 index 000000000..be68279f7 --- /dev/null +++ b/include/asm-arm/arch-l7200/dma.h @@ -0,0 +1,23 @@ +#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 +#define MAX_DMA_CHANNELS 8 + +#define DMA_0 0 +#define DMA_1 1 +#define DMA_2 2 +#define DMA_3 3 +#define DMA_S0 4 +#define DMA_S1 5 +#define DMA_VIRTUAL_FLOPPY 6 +#define DMA_VIRTUAL_SOUND 7 + +#define DMA_FLOPPY DMA_VIRTUAL_FLOPPY + +#endif |