2 * Copyright 2012 Freescale Semiconductor, Inc.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 #include <asm/immap_85xx.h>
25 #include <asm/fsl_serdes.h>
27 u32 port_to_devdisr[] = {
28 [FM1_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC1_1,
29 [FM1_DTSEC2] = FSL_CORENET_DEVDISR2_DTSEC1_2,
30 [FM1_DTSEC3] = FSL_CORENET_DEVDISR2_DTSEC1_3,
31 [FM1_DTSEC4] = FSL_CORENET_DEVDISR2_DTSEC1_4,
32 [FM1_DTSEC5] = FSL_CORENET_DEVDISR2_DTSEC1_5,
33 [FM1_DTSEC6] = FSL_CORENET_DEVDISR2_DTSEC1_6,
34 [FM1_10GEC1] = FSL_CORENET_DEVDISR2_10GEC1_1,
35 [FM1_10GEC2] = FSL_CORENET_DEVDISR2_10GEC1_2,
38 static int is_device_disabled(enum fm_port port)
40 ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
41 u32 devdisr2 = in_be32(&gur->devdisr2);
43 return port_to_devdisr[port] & devdisr2;
46 void fman_disable_port(enum fm_port port)
48 ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
50 setbits_be32(&gur->devdisr2, port_to_devdisr[port]);
53 phy_interface_t fman_port_enet_if(enum fm_port port)
55 if (is_device_disabled(port))
56 return PHY_INTERFACE_MODE_NONE;
58 /*B4860 has two 10Gig Mac*/
59 if ((port == FM1_10GEC1 || port == FM1_10GEC2) &&
60 ((is_serdes_configured(XAUI_FM1_MAC9)) ||
61 (is_serdes_configured(XAUI_FM1_MAC10))))
62 return PHY_INTERFACE_MODE_XGMII;
64 /* Fix me need to handle RGMII here first */
73 if (is_serdes_configured(SGMII_FM1_DTSEC1 + port - FM1_DTSEC1))
74 return PHY_INTERFACE_MODE_SGMII;
77 return PHY_INTERFACE_MODE_NONE;
80 return PHY_INTERFACE_MODE_NONE;