Hi All, I have a custom board housing MPC852T that has one SMC and 2 SCC controllers.
I am able to configure the SMC for UART functionality. And the SCC4 for serial Ethernet functionality. But if I configure the SCC3 for Ethernet functionality I am losing the Serial prints aswell. Using the BDI I have been able to locate that the execution gets stuck in printf routines.
I have defined the following in "commproc.h" ***************************************************** For SCC3 ------------------------------------------------- #define PROFF_ENET PROFF_SCC3 #define CPM_CR_ENET CPM_CR_CH_SCC3 #define SCC_ENET 2
/* CONFIG_SCC3_ENET */
#define PA_ENET_RXD (ushort)0x0010) /* PA 11 - Rx */ #define PA_ENET_TXD ((ushort)0x0020)/* PA 10 - Tx */ #define PA_ENET_RCLK ((ushort)0x1000 )/* PA 3 - CLK5 */ #define PA_ENET_TCLK ((ushort)0x2000 )/* PA 2 - CLK6 */
#define PC_ENET_RENA ((ushort)0x0200 )/* PC 6 - CD3 */ #define PC_ENET_TENA ((ushort)0x0004 )/* PC 13 - RTS3*/
#define PC_ENET_CLSN ((ushort)0x0100 )/* PC 7 - CTS3 */
#define SICR_ENET_MASK ((uint)0x00FF0000) #define SICR_ENET_CLKRT ((uint)0x00250000)
*************************************************** Warm Regards, Raghu
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