Texas Instruments OMAP5912 Reference Manual page 262

TIPB Bridge
Table 126. Access Control Register (ACCESS_CNTL) (Continued)
Base Address = 0xFFFE D300 (Public), 0xFFFE CA00 (Private), Offset = 0x20
Bit Name
1 MASK_DMA
NABORT
0 DMA_ENABLE
204 OMAP3.2 Subsystem
Function
1: The abort for DMA access is masked before
sending back to the DMA.
0: The abort for DMA access is sent back to the DMA.
1: DMA can access peripherals on the TIPB bridge
0: DMA cannot access peripherals on the TIPB bridge
R/W Reset
R/W 0
R/W 1
SPRU749A