diff options
Diffstat (limited to 'c/src/lib/libcpu/bfin/include/dmaRegs.h')
| -rw-r--r-- | c/src/lib/libcpu/bfin/include/dmaRegs.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/c/src/lib/libcpu/bfin/include/dmaRegs.h b/c/src/lib/libcpu/bfin/include/dmaRegs.h deleted file mode 100644 index 7c895b7cab..0000000000 --- a/c/src/lib/libcpu/bfin/include/dmaRegs.h +++ /dev/null @@ -1,97 +0,0 @@ -/* Blackfin DMA Registers - * - * Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA - * written by Allan Hessenflow <allanh@kallisti.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef _dmaRegs_h_ -#define _dmaRegs_h_ - - -/* register addresses */ - -#define DMA_NEXT_DESC_PTR_OFFSET 0x0000 -#define DMA_START_ADDR_OFFSET 0x0004 -#define DMA_CONFIG_OFFSET 0x0008 -#define DMA_X_COUNT_OFFSET 0x0010 -#define DMA_X_MODIFY_OFFSET 0x0014 -#define DMA_Y_COUNT_OFFSET 0x0018 -#define DMA_Y_MODIFY_OFFSET 0x001c -#define DMA_CURR_DESC_PTR_OFFSET 0x0020 -#define DMA_CURR_ADDR_OFFSET 0x0024 -#define DMA_IRQ_STATUS_OFFSET 0x0028 -#define DMA_PERIPHERAL_MAP_OFFSET 0x002c -#define DMA_CURR_X_COUNT_OFFSET 0x0030 -#define DMA_CURR_Y_COUNT_OFFSET 0x0038 - -#define HMDMA_CONTROL_OFFSET 0x0000 -#define HMDMA_ECINIT_OFFSET 0x0004 -#define HMDMA_BCINIT_OFFSET 0x0008 -#define HMDMA_ECURGENT_OFFSET 0x000c -#define HMDMA_ECOVERFLOW_OFFSET 0x0010 -#define HMDMA_ECOUNT_OFFSET 0x0014 -#define HMDMA_BCOUNT_OFFSET 0x0018 - - -/* register fields */ - -#define DMA_CONFIG_FLOW_MASK 0x7000 -#define DMA_CONFIG_FLOW_STOP 0x0000 -#define DMA_CONFIG_FLOW_AUTOBUFFER 0x1000 -#define DMA_CONFIG_FLOW_DESC_ARRAY 0x4000 -#define DMA_CONFIG_FLOW_DESC_SMALL 0x6000 -#define DMA_CONFIG_FLOW_DESC_LARGE 0x7000 -#define DMA_CONFIG_NDSIZE_MASK 0x0f00 -#define DMA_CONFIG_NDSIZE_SHIFT 8 -#define DMA_CONFIG_DI_EN 0x0080 -#define DMA_CONFIG_DI_SEL 0x0040 -#define DMA_CONFIG_SYNC 0x0020 -#define DMA_CONFIG_DMA2D 0x0010 -#define DMA_CONFIG_WDSIZE_MASK 0x000c -#define DMA_CONFIG_WDSIZE_8 0x0000 -#define DMA_CONFIG_WDSIZE_16 0x0004 -#define DMA_CONFIG_WDSIZE_32 0x0008 -#define DMA_CONFIG_WNR 0x0002 -#define DMA_CONFIG_DMAEN 0x0001 - -#define DMA_IRQ_STATUS_DMA_RUN 0x0008 -#define DMA_IRQ_STATUS_DFETCH 0x0004 -#define DMA_IRQ_STATUS_DMA_ERR 0x0002 -#define DMA_IRQ_STATUS_DMA_DONE 0x0001 - -#define DMA_PERIPHERAL_MAP_PMAP_MASK 0xf000 -#define DMA_PERIPHERAL_MAP_PMAP_PPI 0x0000 -#define DMA_PERIPHERAL_MAP_PMAP_ETHRX 0x1000 -#define DMA_PERIPHERAL_MAP_PMAP_ETHTX 0x2000 -#define DMA_PERIPHERAL_MAP_PMAP_SPORT0RX 0x3000 -#define DMA_PERIPHERAL_MAP_PMAP_SPORT0TX 0x4000 -#define DMA_PERIPHERAL_MAP_PMAP_SPORT1RX 0x5000 -#define DMA_PERIPHERAL_MAP_PMAP_SPORT1TX 0x6000 -#define DMA_PERIPHERAL_MAP_PMAP_SPI 0x7000 -#define DMA_PERIPHERAL_MAP_PMAP_UART0RX 0x8000 -#define DMA_PERIPHERAL_MAP_PMAP_UART0TX 0x9000 -#define DMA_PERIPHERAL_MAP_PMAP_UART1RX 0xa000 -#define DMA_PERIPHERAL_MAP_PMAP_UART1TX 0xb000 -#define DMA_PERIPHERAL_MAP_CTYPE 0x0040 - -#define HMDMA_CONTROL_BDI 0x8000 -#define HMDMA_CONTROL_OI 0x4000 -#define HMDMA_CONTROL_PS 0x2000 -#define HMDMA_CONTROL_RBC 0x1000 -#define HMDMA_CONTROL_DRQ_MASK 0x0300 -#define HMDMA_CONTROL_DRQ_NONE 0x0000 -#define HMDMA_CONTROL_DRQ_SINGLE 0x0100 -#define HMDMA_CONTROL_DRQ_MULTIPLE 0x0200 -#define HMDMA_CONTROL_DRQ_URGENT_MULTIPLE 0x0300 -#define HMDMA_CONTROL_MBDI 0x0040 -#define HMDMA_CONTROL_BDIE 0x0020 -#define HMDMA_CONTROL_OIE 0x0010 -#define HMDMA_CONTROL_UTE 0x0008 -#define HMDMA_CONTROL_REP 0x0002 -#define HMDMA_CONTROL_HMDMAEN 0x0001 - -#endif /* _dmaRegs_h_ */ |