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Diffstat (limited to 'os/hal/ports/TIVA/LLD/uDMA/tiva_udma.h')
-rw-r--r--os/hal/ports/TIVA/LLD/uDMA/tiva_udma.h45
1 files changed, 1 insertions, 44 deletions
diff --git a/os/hal/ports/TIVA/LLD/uDMA/tiva_udma.h b/os/hal/ports/TIVA/LLD/uDMA/tiva_udma.h
index cba9090..0157277 100644
--- a/os/hal/ports/TIVA/LLD/uDMA/tiva_udma.h
+++ b/os/hal/ports/TIVA/LLD/uDMA/tiva_udma.h
@@ -22,52 +22,9 @@
/*===========================================================================*/
/**
- * @name CHCTL register defines.
- * @{
+ * @brief CHCTL XFERSIZE helper.
*/
-#define UDMA_CHCTL_DSTINC_MASK 0xC0000000
-#define UDMA_CHCTL_DSTINC_0 0xC0000000
-#define UDMA_CHCTL_DSTINC_8 0x00000000
-#define UDMA_CHCTL_DSTINC_16 0x40000000
-#define UDMA_CHCTL_DSTINC_32 0x80000000
-#define UDMA_CHCTL_DSTSIZE_MASK 0x30000000
-#define UDMA_CHCTL_DSTSIZE_8 0x00000000
-#define UDMA_CHCTL_DSTSIZE_16 0x10000000
-#define UDMA_CHCTL_DSTSIZE_32 0x20000000
-#define UDMA_CHCTL_SRCINC_MASK 0x0C000000
-#define UDMA_CHCTL_SRCINC_0 0x0C000000
-#define UDMA_CHCTL_SRCINC_8 0x00000000
-#define UDMA_CHCTL_SRCINC_16 0x04000000
-#define UDMA_CHCTL_SRCINC_32 0x08000000
-#define UDMA_CHCTL_SRCSIZE_MASK 0x03000000
-#define UDMA_CHCTL_SRCSIZE_8 0x00000000
-#define UDMA_CHCTL_SRCSIZE_16 0x01000000
-#define UDMA_CHCTL_SRCSIZE_32 0x02000000
-#define UDMA_CHCTL_ARBSIZE_MASK 0x0003C000
-#define UDMA_CHCTL_ARBSIZE_1 0x00000000
-#define UDMA_CHCTL_ARBSIZE_2 0x00004000
-#define UDMA_CHCTL_ARBSIZE_4 0x00008000
-#define UDMA_CHCTL_ARBSIZE_8 0x0000C000
-#define UDMA_CHCTL_ARBSIZE_16 0x00010000
-#define UDMA_CHCTL_ARBSIZE_32 0x00014000
-#define UDMA_CHCTL_ARBSIZE_64 0x00018000
-#define UDMA_CHCTL_ARBSIZE_128 0x0001C000
-#define UDMA_CHCTL_ARBSIZE_256 0x00020000
-#define UDMA_CHCTL_ARBSIZE_512 0x00024000
-#define UDMA_CHCTL_ARBSIZE_1024 0x00028000
-#define UDMA_CHCTL_XFERSIZE_MASK 0x00003FF0
#define UDMA_CHCTL_XFERSIZE(n) ((n-1) << 4)
-#define UDMA_CHCTL_NXTUSEBURST 0x00000008
-#define UDMA_CHCTL_XFERMODE_MASK 0x00000007
-#define UDMA_CHCTL_XFERMODE_STOP 0x00000000
-#define UDMA_CHCTL_XFERMODE_BASIC 0x00000001
-#define UDMA_CHCTL_XFERMODE_AUTO 0x00000002
-#define UDMA_CHCTL_XFERMODE_PINGPONG 0x00000003
-#define UDMA_CHCTL_XFERMODE_MSG 0x00000004
-#define UDMA_CHCTL_XFERMODE_AMSG 0x00000005
-#define UDMA_CHCTL_XFERMODE_PSG 0x00000006
-#define UDMA_CHCTL_XFERMODE_APSG 0x00000007
-/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */