#ifndef __FEC_MXC_H
#define __FEC_MXC_H
+void imx_get_mac_from_fuse(int dev_id, unsigned char *mac);
+
/**
* Layout description of the FEC
*/
uint32_t r_fdxfc; /* MBAR_ETH + 0x2DC */
uint32_t ieee_r_octets_ok; /* MBAR_ETH + 0x2E0 */
- uint32_t res14[6]; /* MBAR_ETH + 0x2E4-2FC */
+ uint32_t res14[7]; /* MBAR_ETH + 0x2E4-2FC */
+#if defined(CONFIG_MX25) || defined(CONFIG_MX53)
+ uint16_t miigsk_cfgr; /* MBAR_ETH + 0x300 */
+ uint16_t res15[3]; /* MBAR_ETH + 0x302-306 */
+ uint16_t miigsk_enr; /* MBAR_ETH + 0x308 */
+ uint16_t res16[3]; /* MBAR_ETH + 0x30a-30e */
+ uint32_t res17[60]; /* MBAR_ETH + 0x300-3FF */
+#else
uint32_t res15[64]; /* MBAR_ETH + 0x300-3FF */
+#endif
};
#define FEC_IEVENT_HBERR 0x80000000
#define FEC_RCNTRL_PROM 0x00000008
#define FEC_RCNTRL_BC_REJ 0x00000010
#define FEC_RCNTRL_FCE 0x00000020
+#define FEC_RCNTRL_RGMII 0x00000040
+#define FEC_RCNTRL_RMII 0x00000100
+#define FEC_RCNTRL_RMII_10T 0x00000200
#define FEC_TCNTRL_GTS 0x00000001
#define FEC_TCNTRL_HBC 0x00000002
#define FEC_ECNTRL_RESET 0x00000001 /* reset the FEC */
#define FEC_ECNTRL_ETHER_EN 0x00000002 /* enable the FEC */
-
-/**
- * @brief Descriptor buffer alignment
- *
- * i.MX27 requires a 16 byte alignment (but for the first element only)
- */
-#define DB_ALIGNMENT 16
-
-/**
- * @brief Data buffer alignment
- *
- * i.MX27 requires a four byte alignment for transmit and 16 bits
- * alignment for receive so take 16
- * Note: Valid for member data_pointer in struct buffer_descriptor
- */
-#define DB_DATA_ALIGNMENT 16
+#define FEC_ECNTRL_SPEED 0x00000020
+#define FEC_ECNTRL_DBSWAP 0x00000100
+
+#define FEC_X_WMRK_STRFWD 0x00000100
+
+#define FEC_X_DES_ACTIVE_TDAR 0x01000000
+#define FEC_R_DES_ACTIVE_RDAR 0x01000000
+
+#if defined(CONFIG_MX25) || defined(CONFIG_MX53)
+/* defines for MIIGSK */
+/* RMII frequency control: 0=50MHz, 1=5MHz */
+#define MIIGSK_CFGR_FRCONT (1 << 6)
+/* loopback mode */
+#define MIIGSK_CFGR_LBMODE (1 << 4)
+/* echo mode */
+#define MIIGSK_CFGR_EMODE (1 << 3)
+/* MII gasket mode field */
+#define MIIGSK_CFGR_IF_MODE_MASK (3 << 0)
+/* MMI/7-Wire mode */
+#define MIIGSK_CFGR_IF_MODE_MII (0 << 0)
+/* RMII mode */
+#define MIIGSK_CFGR_IF_MODE_RMII (1 << 0)
+/* reflects MIIGSK Enable bit (RO) */
+#define MIIGSK_ENR_READY (1 << 2)
+/* enable MIGSK (set by default) */
+#define MIIGSK_ENR_EN (1 << 1)
+#endif
/**
* @brief Receive & Transmit Buffer Descriptor definitions
enum xceiver_type {
SEVENWIRE, /* 7-wire */
MII10, /* MII 10Mbps */
- MII100 /* MII 100Mbps */
+ MII100, /* MII 100Mbps */
+ RMII, /* RMII */
+ RGMII, /* RGMII */
};
/**
struct fec_bd *tbd_base; /* TBD ring */
int tbd_index; /* next transmit BD to write */
bd_t *bd;
- void *rdb_ptr;
- void *base_ptr;
+ uint8_t *tdb_ptr;
+ int dev_id;
+ struct mii_dev *bus;
+#ifdef CONFIG_PHYLIB
+ struct phy_device *phydev;
+#else
+ int phy_id;
+ int (*mii_postcall)(int);
+#endif
};
/**