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STM32F207 Ethernet PHY LAN8700

Hi All,

As refer to the example of Keil STM32 Eval board, the Ethernet PHY chip used in eval board is DP83848. But, i have change it to PHY LAN8700 in my Ethernet Application design. May i know, the only things that i have to change in eth_stm32f2xx.h are Default PHY device address and PHY Identifier? Or there are others settings that i need to change ?

/* DP83848C PHY Registers */
#define PHY_REG_BMCR 0x00 /* Basic Mode Control Register */
#define PHY_REG_BMSR 0x01 /* Basic Mode Status Register */
#define PHY_REG_IDR1 0x02 /* PHY Identifier 1 */
#define PHY_REG_IDR2 0x03 /* PHY Identifier 2 */
#define PHY_REG_ANAR 0x04 /* Auto-Negotiation Advertisement */
#define PHY_REG_ANLPAR 0x05 /* Auto-Neg. Link Partner Abitily */
#define PHY_REG_ANER 0x06 /* Auto-Neg. Expansion Register */
#define PHY_REG_ANNPTR 0x07 /* Auto-Neg. Next Page TX */

/* PHY Extended Registers */
#define PHY_REG_STS 0x10 //0x1F//0x10 /* Status Register */
#define PHY_REG_MICR 0x11 /* MII Interrupt Control Register */
#define PHY_REG_MISR 0x12 /* MII Interrupt Status Register */
#define PHY_REG_FCSCR 0x14 /* False Carrier Sense Counter */
#define PHY_REG_RECR 0x15 /* Receive Error Counter */
#define PHY_REG_PCSR 0x16 /* PCS Sublayer Config. and Status */
#define PHY_REG_RBR 0x17 /* RMII and Bypass Register */
#define PHY_REG_LEDCR 0x18 /* LED Direct Control Register */
#define PHY_REG_PHYCR 0x19 /* PHY Control Register */
#define PHY_REG_10BTSCR 0x1A /* 10Base-T Status/Control Register */
#define PHY_REG_CDCTRL1 0x1B /* CD Test Control and BIST Extens. */
#define PHY_REG_EDCR 0x1D /* Energy Detect Control Register */

#define PHY_FULLD_100M 0x2100 /* Full Duplex 100Mbit */
#define PHY_HALFD_100M 0x2000 /* Half Duplex 100Mbit */
#define PHY_FULLD_10M 0x0100 /* Full Duplex 10Mbit */
#define PHY_HALFD_10M 0x0000 /* Half Duplex 10MBit */
#define PHY_AUTO_NEG 0x3000//0x1000//0x3000 /* Select Auto Negotiation */

//#define DP83848C_DEF_ADR 0x01 /* Default PHY device address */
//#define DP83848C_ID 0x20005C90 /* PHY Identifier */
#define LAN8700_DEF_ADR 0x1F /* Default PHY device address */
#define LAN8700_ID 0x0007C0C0 /* PHY Identifier */
#endif

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