#define CH_PIXC_OVERLAY 16
#define CH_PIXC_OUTPUT 17
#define CH_SPORT2_RX 18
+#define CH_UART2_RX 18
#define CH_SPORT2_TX 19
+#define CH_UART2_TX 19
#define CH_SPORT3_RX 20
+#define CH_UART3_RX 20
#define CH_SPORT3_TX 21
+#define CH_UART3_TX 21
#define CH_SDH 22
#define CH_NFC 22
#define CH_SPI2 23
#define MAX_BLACKFIN_DMA_CHANNEL 32
-extern int channel2irq(unsigned int channel);
-extern struct dma_register *base_addr[];
#endif