diff options
Diffstat (limited to 'include/asm-sh/cpu-sh4/dma.h')
| -rw-r--r-- | include/asm-sh/cpu-sh4/dma.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h index 0dfe61f14802..3e4b3e6d80c0 100644 --- a/include/asm-sh/cpu-sh4/dma.h +++ b/include/asm-sh/cpu-sh4/dma.h | |||
| @@ -1,11 +1,17 @@ | |||
| 1 | #ifndef __ASM_CPU_SH4_DMA_H | 1 | #ifndef __ASM_CPU_SH4_DMA_H |
| 2 | #define __ASM_CPU_SH4_DMA_H | 2 | #define __ASM_CPU_SH4_DMA_H |
| 3 | 3 | ||
| 4 | #define DMAOR_INIT ( 0x8000 | DMAOR_DME ) | ||
| 5 | |||
| 4 | #ifdef CONFIG_CPU_SH4A | 6 | #ifdef CONFIG_CPU_SH4A |
| 5 | #define SH_DMAC_BASE 0xfc808020 | 7 | #define SH_DMAC_BASE 0xfc808020 |
| 8 | |||
| 9 | #define CHCR_TS_MASK 0x18 | ||
| 10 | #define CHCR_TS_SHIFT 3 | ||
| 11 | |||
| 12 | #include <asm/cpu/dma-sh7780.h> | ||
| 6 | #else | 13 | #else |
| 7 | #define SH_DMAC_BASE 0xffa00000 | 14 | #define SH_DMAC_BASE 0xffa00000 |
| 8 | #endif | ||
| 9 | 15 | ||
| 10 | /* Definitions for the SuperH DMAC */ | 16 | /* Definitions for the SuperH DMAC */ |
| 11 | #define TM_BURST 0x0000080 | 17 | #define TM_BURST 0x0000080 |
| @@ -19,8 +25,6 @@ | |||
| 19 | 25 | ||
| 20 | #define DMAOR_COD 0x00000008 | 26 | #define DMAOR_COD 0x00000008 |
| 21 | 27 | ||
| 22 | #define DMAOR_INIT ( 0x8000 | DMAOR_DME ) | ||
| 23 | |||
| 24 | /* | 28 | /* |
| 25 | * The SuperH DMAC supports a number of transmit sizes, we list them here, | 29 | * The SuperH DMAC supports a number of transmit sizes, we list them here, |
| 26 | * with their respective values as they appear in the CHCR registers. | 30 | * with their respective values as they appear in the CHCR registers. |
| @@ -45,5 +49,6 @@ static unsigned int ts_shift[] __attribute__ ((used)) = { | |||
| 45 | [XMIT_SZ_32BIT] = 2, | 49 | [XMIT_SZ_32BIT] = 2, |
| 46 | [XMIT_SZ_256BIT] = 5, | 50 | [XMIT_SZ_256BIT] = 5, |
| 47 | }; | 51 | }; |
| 52 | #endif | ||
| 48 | 53 | ||
| 49 | #endif /* __ASM_CPU_SH4_DMA_H */ | 54 | #endif /* __ASM_CPU_SH4_DMA_H */ |
