AN 706: Routing HPS Peripheral Signals to the FPGA External Interface

ID 683659
Date 5/07/2018
Public U-boot Setup

Go to file location u-boot-socfpga/include/configs/socfpga_cyclone.h. The EMAC0 parameters associated with the interface speed must be configured to MII in the socfpga_cyclone.h file in the u-boot source. Change the #define for CONFIG_EMAC_BASE and CONFIG_PHY_INTERFACE_MODE to the following:

#define CONFIG_EMAC_BASE                     CONFIG_EMAC0_BASE