PORTENTA: Fix DMA buffer size.
// Domain 2 DMA buffers region.
#define OMV_DMA_MEMORY_D2 SRAM3
-#define OMV_DMA_MEMORY_D2_SIZE (2*1024) // Reserved memory for DMA buffers
+#define OMV_DMA_MEMORY_D2_SIZE (1*1024) // Reserved memory for DMA buffers
#define OMV_DMA_REGION_D2_BASE (OMV_SRAM3_ORIGIN+(0*1024))
#define OMV_DMA_REGION_D2_SIZE MPU_REGION_SIZE_16KB
