You will need to update your application and associated BSP to configure the TSE MAC for RGMII.
In your BSP, you will need to add -DTSE_MY_SYSTEM to your defined symbols. This can be done in Nios® II Software Build Tools for Eclipse by updating the defined symbols in the Nios II BSP Properties page.
For command line, add "--set hal.make.bsp_cflags_defined_symbols -DTSE_MY_SYSTEM" to the list of BSP Arguments when creating your BSP.
In your Application, you will need to create a global structure of type "alt_tse_system_info", named "tse_mac_device", which descibes your TSE configuration. This can be a separate source file or included in your application source. This structure will be read during initialization while configuring the TSE MAC.
Add a C file to your application (i.e. tse_my_system.c) with the following:
#include "ipport.h" // MAXNETS
#include "system.h" // component names
#include "altera_avalon_tse.h" // phy_cfg_fp, alt_tse_system_info, TSE_PHY_AUTO_ADDRESS
#include "altera_avalon_tse_system_info.h" // TSE_SYSTEM_EXT_MEM_NO_SHARED_FIFO
alt_tse_system_info tse_mac_device[MAXNETS] = {
//Macro defined in altera_avalon_tse_system_info, should match TSE configuration
TSE_SYSTEM_EXT_MEM_NO_SHARED_FIFO(
TSE_MAC, //tse_name
0, //offset
SGDMA_TX, //sgdma_tx_name
SGDMA_RX, //sgdma_rx_name
TSE_PHY_AUTO_ADDRESS, //phy_address
&marvell_cfg_rgmii, //phy_cfg_fp
DESCRIPTOR_MEMORY) //desc_mem_name
};
For PHYs not supported by the TSE software drivers, refer to the Software Programming Interface section of the Triple Speed Ethernet MegaCore Function User Guide.