* Copyright 2009-2012 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
TBICR_FULL_DUPLEX | TBICR_SPEED1_SET)
/* Configure the TBI for SGMII operation */
-void dtsec_configure_serdes(struct fm_eth *priv)
+static void dtsec_configure_serdes(struct fm_eth *priv)
{
#ifdef CONFIG_SYS_FMAN_V3
u32 value;
struct mii_dev bus;
bus.priv = priv->mac->phyregs;
+ bool sgmii_2500 = (priv->enet_if ==
+ PHY_INTERFACE_MODE_SGMII_2500) ? true : false;
+
+ /* SGMII IF mode + AN enable only for 1G SGMII, not for 2.5G */
+ value = PHY_SGMII_IF_MODE_SGMII;
+ if (!sgmii_2500)
+ value |= PHY_SGMII_IF_MODE_AN;
- /* SGMII IF mode + AN enable */
- value = PHY_SGMII_IF_MODE_AN | PHY_SGMII_IF_MODE_SGMII;
memac_mdio_write(&bus, 0, MDIO_DEVAD_NONE, 0x14, value);
/* Dev ability according to SGMII specification */
memac_mdio_write(&bus, 0, MDIO_DEVAD_NONE, 0x12, 0xd40);
/* Restart AN */
- value = PHY_SGMII_CR_DEF_VAL | PHY_SGMII_CR_RESET_AN;
+ value = PHY_SGMII_CR_DEF_VAL;
+ if (!sgmii_2500)
+ value |= PHY_SGMII_CR_RESET_AN;
memac_mdio_write(&bus, 0, MDIO_DEVAD_NONE, 0, value);
#else
struct dtsec *regs = priv->mac->base;
out_be32(®s->tbipa, CONFIG_SYS_TBIPA_VALUE);
#endif
- if (fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII)
+ if (fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII ||
+ fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII_2500)
dtsec_configure_serdes(fm_eth);
}
mac->init_mac(mac);
/* For some reason we need to set SPEED_100 */
- if ((fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII) && mac->set_if_mode)
+ if (((fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII) ||
+ (fm_eth->enet_if == PHY_INTERFACE_MODE_QSGMII)) &&
+ mac->set_if_mode)
mac->set_if_mode(mac, fm_eth->enet_if, SPEED_100);
/* init bmi rx port, IM mode and disable */
num = fm_eth->num;
#ifdef CONFIG_SYS_FMAN_V3
+#ifndef CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
+ if (fm_eth->type == FM_ETH_10G_E) {
+ /* 10GEC1/10GEC2 use mEMAC9/mEMAC10 on T2080/T4240.
+ * 10GEC3/10GEC4 use mEMAC1/mEMAC2 on T2080.
+ * 10GEC1 uses mEMAC1 on T1024.
+ * so it needs to change the num.
+ */
+ if (fm_eth->num >= 2)
+ num -= 2;
+ else
+ num += 8;
+ }
+#endif
base = ®->memac[num].fm_memac;
phyregs = ®->memac[num].fm_memac_mdio;
#else