X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Ffm%2Finit.c;h=ff04695c323553dfd9589d15cb5dc70210869054;hb=1155d8d853ff8639062651a903ae3062f483dc70;hp=5908c32546e1870644d3b388f0dd1f965cc85890;hpb=10e167329b029890a4c704f094822da5f259b886;p=oweals%2Fu-boot.git

diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index 5908c32546..ff04695c32 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -1,20 +1,7 @@
 /*
  * Copyright 2011 Freescale Semiconductor, Inc.
  *
- * 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>
@@ -77,6 +64,12 @@ struct fm_eth_info fm_info[] = {
 #if (CONFIG_SYS_NUM_FM1_10GEC >= 2)
 	FM_TGEC_INFO_INITIALIZER(1, 2),
 #endif
+#if (CONFIG_SYS_NUM_FM1_10GEC >= 3)
+	FM_TGEC_INFO_INITIALIZER2(1, 3),
+#endif
+#if (CONFIG_SYS_NUM_FM1_10GEC >= 4)
+	FM_TGEC_INFO_INITIALIZER2(1, 4),
+#endif
 #if (CONFIG_SYS_NUM_FM2_10GEC >= 1)
 	FM_TGEC_INFO_INITIALIZER(2, 1),
 #endif
@@ -154,10 +147,24 @@ void fm_disable_port(enum fm_port port)
 {
 	int i = fm_port_to_index(port);
 
+	if (i == -1)
+		return;
+
 	fm_info[i].enabled = 0;
 	fman_disable_port(port);
 }
 
+void fm_enable_port(enum fm_port port)
+{
+	int i = fm_port_to_index(port);
+
+	if (i == -1)
+		return;
+
+	fm_info[i].enabled = 1;
+	fman_enable_port(port);
+}
+
 void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus)
 {
 	int i = fm_port_to_index(port);
@@ -244,10 +251,14 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
 	 * FM1_10GEC1 is enabled and  FM1_DTSEC9 is disabled, ensure that the
 	 * dual-role MAC is not disabled, ditto for other dual-role MACs.
 	 */
-	if (((info->port == FM1_DTSEC9) && (PORT_IS_ENABLED(FM1_10GEC1)))	||
-	    ((info->port == FM1_DTSEC10) && (PORT_IS_ENABLED(FM1_10GEC2)))	||
-	    ((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC9)))	||
-	    ((info->port == FM1_10GEC2) && (PORT_IS_ENABLED(FM1_DTSEC10)))
+	if (((info->port == FM1_DTSEC9) && (PORT_IS_ENABLED(FM1_10GEC1)))  ||
+	    ((info->port == FM1_DTSEC10) && (PORT_IS_ENABLED(FM1_10GEC2))) ||
+	    ((info->port == FM1_DTSEC1) && (PORT_IS_ENABLED(FM1_10GEC3)))  ||
+	    ((info->port == FM1_DTSEC2) && (PORT_IS_ENABLED(FM1_10GEC4)))  ||
+	    ((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC9)))  ||
+	    ((info->port == FM1_10GEC2) && (PORT_IS_ENABLED(FM1_DTSEC10))) ||
+	    ((info->port == FM1_10GEC3) && (PORT_IS_ENABLED(FM1_DTSEC1)))  ||
+	    ((info->port == FM1_10GEC4) && (PORT_IS_ENABLED(FM1_DTSEC2)))
 #if (CONFIG_SYS_NUM_FMAN == 2)
 										||
 	    ((info->port == FM2_DTSEC9) && (PORT_IS_ENABLED(FM2_10GEC1)))	||
@@ -287,3 +298,47 @@ void fdt_fixup_fman_ethernet(void *blob)
 	}
 #endif
 }
+
+/*QSGMII Riser Card can work in SGMII mode, but the PHY address is different.
+ *This function scans which Riser Card being used(QSGMII or SGMII Riser Card),
+ *then set the correct PHY address
+ */
+void set_sgmii_phy(struct mii_dev *bus, enum fm_port base_port,
+		unsigned int port_num, int phy_base_addr)
+{
+	unsigned int regnum = 0;
+	int qsgmii;
+	int i;
+	int phy_real_addr;
+
+	qsgmii = is_qsgmii_riser_card(bus, phy_base_addr, port_num, regnum);
+
+	if (!qsgmii)
+		return;
+
+	for (i = base_port; i < base_port + port_num; i++) {
+		if (fm_info_get_enet_if(i) == PHY_INTERFACE_MODE_SGMII) {
+			phy_real_addr = phy_base_addr + i - base_port;
+			fm_info_set_phy_address(i, phy_real_addr);
+		}
+	}
+}
+
+/*to check whether qsgmii riser card is used*/
+int is_qsgmii_riser_card(struct mii_dev *bus, int phy_base_addr,
+		unsigned int port_num, unsigned regnum)
+{
+	int i;
+	int val;
+
+	if (!bus)
+		return 0;
+
+	for (i = phy_base_addr; i < phy_base_addr + port_num; i++) {
+		val = bus->read(bus, i, MDIO_DEVAD_NONE, regnum);
+		if (val != MIIM_TIMEOUT)
+			return 1;
+	}
+
+	return 0;
+}