Hello,
I’ve a custom SPI driver which uses DMA to stream data from the SPI peripherals. It works fine on TX1, while moving to TX2, I found that the TX2_Parker_TRM_DP07821001p.pdf
document is missing the information about the DMA Registers.
On TX1 in the Tegra_X1_TRM_DP07225001_v1.3p
, details about the APB DMA can be found in 21.2.6 APB DMA Channel Registers
. Each of the subsection define the offset and the contents of the various DMA registers.
On TX2, I could only similar functional definition in the 13.4 GPC DMA Programming Guidelines
but the DMA register definitions are missing.
Specifically I want to know the offset and contents of the GPC_DMACHAN_CHANNEL_X_BYTE_TRA
as defined in the 13.4 GPC DMA Programming Guidelines
.