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-rw-r--r--drivers/net/fm/Makefile1
-rw-r--r--drivers/net/fm/eth.c2
-rw-r--r--drivers/net/fm/fm.h2
-rw-r--r--drivers/net/fm/init.c31
-rw-r--r--drivers/net/fm/t4240.c14
-rw-r--r--drivers/net/phy/vitesse.c67
6 files changed, 113 insertions, 4 deletions
diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile
index f191c79a25..9aaa828535 100644
--- a/drivers/net/fm/Makefile
+++ b/drivers/net/fm/Makefile
@@ -46,6 +46,7 @@ COBJS-$(CONFIG_PPC_P4080) += p4080.o
COBJS-$(CONFIG_PPC_P5020) += p5020.o
COBJS-$(CONFIG_PPC_P5040) += p5040.o
COBJS-$(CONFIG_PPC_T4240) += t4240.o
+COBJS-$(CONFIG_PPC_T4160) += t4240.o
COBJS-$(CONFIG_PPC_B4420) += b4860.o
COBJS-$(CONFIG_PPC_B4860) += b4860.o
endif
diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c
index 54b142f47d..9b139eeb05 100644
--- a/drivers/net/fm/eth.c
+++ b/drivers/net/fm/eth.c
@@ -568,6 +568,8 @@ static int fm_eth_init_mac(struct fm_eth *fm_eth, struct ccsr_fman *reg)
num = fm_eth->num;
#ifdef CONFIG_SYS_FMAN_V3
+ if (fm_eth->type == FM_ETH_10G_E)
+ num += 8;
base = &reg->memac[num].fm_memac;
phyregs = &reg->memac[num].fm_memac_mdio;
#else
diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h
index 228df330f1..ba581e9ef6 100644
--- a/drivers/net/fm/fm.h
+++ b/drivers/net/fm/fm.h
@@ -152,4 +152,6 @@ struct fm_eth {
#define MAX_RXBUF_LOG2 11
#define MAX_RXBUF_LEN (1 << MAX_RXBUF_LOG2)
+#define PORT_IS_ENABLED(port) fm_info[fm_port_to_index(port)].enabled
+
#endif /* __FM_H__ */
diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index ae389b8842..5908c32546 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -74,9 +74,15 @@ struct fm_eth_info fm_info[] = {
#if (CONFIG_SYS_NUM_FM1_10GEC >= 1)
FM_TGEC_INFO_INITIALIZER(1, 1),
#endif
+#if (CONFIG_SYS_NUM_FM1_10GEC >= 2)
+ FM_TGEC_INFO_INITIALIZER(1, 2),
+#endif
#if (CONFIG_SYS_NUM_FM2_10GEC >= 1)
FM_TGEC_INFO_INITIALIZER(2, 1),
#endif
+#if (CONFIG_SYS_NUM_FM2_10GEC >= 2)
+ FM_TGEC_INFO_INITIALIZER(2, 2),
+#endif
};
int fm_standard_init(bd_t *bis)
@@ -232,6 +238,26 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
return ;
}
+#ifdef CONFIG_SYS_FMAN_V3
+ /*
+ * Physically FM1_DTSEC9 and FM1_10GEC1 use the same dual-role MAC, when
+ * 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 (CONFIG_SYS_NUM_FMAN == 2)
+ ||
+ ((info->port == FM2_DTSEC9) && (PORT_IS_ENABLED(FM2_10GEC1))) ||
+ ((info->port == FM2_DTSEC10) && (PORT_IS_ENABLED(FM2_10GEC2))) ||
+ ((info->port == FM2_10GEC1) && (PORT_IS_ENABLED(FM2_DTSEC9))) ||
+ ((info->port == FM2_10GEC2) && (PORT_IS_ENABLED(FM2_DTSEC10)))
+#endif
+ )
+ return;
+#endif
/* board code might have caused offset to change */
off = fdt_node_offset_by_compat_reg(blob, prop, paddr);
@@ -249,10 +275,15 @@ void fdt_fixup_fman_ethernet(void *blob)
{
int i;
+#ifdef CONFIG_SYS_FMAN_V3
+ for (i = 0; i < ARRAY_SIZE(fm_info); i++)
+ ft_fixup_port(blob, &fm_info[i], "fsl,fman-memac");
+#else
for (i = 0; i < ARRAY_SIZE(fm_info); i++) {
if (fm_info[i].type == FM_ETH_1G_E)
ft_fixup_port(blob, &fm_info[i], "fsl,fman-1g-mac");
else
ft_fixup_port(blob, &fm_info[i], "fsl,fman-10g-mac");
}
+#endif
}
diff --git a/drivers/net/fm/t4240.c b/drivers/net/fm/t4240.c
index 48c530c915..275395f18c 100644
--- a/drivers/net/fm/t4240.c
+++ b/drivers/net/fm/t4240.c
@@ -70,12 +70,18 @@ phy_interface_t fman_port_enet_if(enum fm_port port)
if (is_device_disabled(port))
return PHY_INTERFACE_MODE_NONE;
- if ((port == FM1_10GEC1 || port == FM1_10GEC2)
- && (is_serdes_configured(XAUI_FM1)))
+ if ((port == FM1_10GEC1 || port == FM1_10GEC2) &&
+ ((is_serdes_configured(XAUI_FM1_MAC9)) ||
+ (is_serdes_configured(XAUI_FM1_MAC10)) ||
+ (is_serdes_configured(XFI_FM1_MAC9)) ||
+ (is_serdes_configured(XFI_FM1_MAC10))))
return PHY_INTERFACE_MODE_XGMII;
- if ((port == FM2_10GEC1 || port == FM2_10GEC2)
- && (is_serdes_configured(XAUI_FM2)))
+ if ((port == FM2_10GEC1 || port == FM2_10GEC2) &&
+ ((is_serdes_configured(XAUI_FM2_MAC9)) ||
+ (is_serdes_configured(XAUI_FM2_MAC10)) ||
+ (is_serdes_configured(XFI_FM2_MAC9)) ||
+ (is_serdes_configured(XFI_FM2_MAC10))))
return PHY_INTERFACE_MODE_XGMII;
#define FSL_CORENET_RCWSR13_EC1 0x60000000 /* bits 417..418 */
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index 6c5cb99774..c283d823b2 100644
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -48,6 +48,19 @@
#define MIIM_VSC8601_SKEW_CTRL 0x1c
#define PHY_EXT_PAGE_ACCESS 0x1f
+#define PHY_EXT_PAGE_ACCESS_GENERAL 0x10
+#define PHY_EXT_PAGE_ACCESS_EXTENDED3 0x3
+
+/* Vitesse VSC8574 control register */
+#define MIIM_VSC8574_MAC_SERDES_CON 0x10
+#define MIIM_VSC8574_MAC_SERDES_ANEG 0x80
+#define MIIM_VSC8574_GENERAL18 0x12
+#define MIIM_VSC8574_GENERAL19 0x13
+
+/* Vitesse VSC8574 gerenal purpose register 18 */
+#define MIIM_VSC8574_18G_SGMII 0x80f0
+#define MIIM_VSC8574_18G_QSGMII 0x80e0
+#define MIIM_VSC8574_18G_CMDSTAT 0x8000
/* CIS8201 */
static int vitesse_config(struct phy_device *phydev)
@@ -145,6 +158,49 @@ static int vsc8601_config(struct phy_device *phydev)
return 0;
}
+static int vsc8574_config(struct phy_device *phydev)
+{
+ u32 val;
+ /* configure regiser 19G for MAC */
+ phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS,
+ PHY_EXT_PAGE_ACCESS_GENERAL);
+
+ val = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_GENERAL19);
+ if (phydev->interface == PHY_INTERFACE_MODE_QSGMII) {
+ /* set bit 15:14 to '01' for QSGMII mode */
+ val = (val & 0x3fff) | (1 << 14);
+ phy_write(phydev, MDIO_DEVAD_NONE,
+ MIIM_VSC8574_GENERAL19, val);
+ /* Enable 4 ports MAC QSGMII */
+ phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_GENERAL18,
+ MIIM_VSC8574_18G_QSGMII);
+ } else {
+ /* set bit 15:14 to '00' for SGMII mode */
+ val = val & 0x3fff;
+ phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_GENERAL19, val);
+ /* Enable 4 ports MAC SGMII */
+ phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_GENERAL18,
+ MIIM_VSC8574_18G_SGMII);
+ }
+ val = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_GENERAL18);
+ /* When bit 15 is cleared the command has completed */
+ while (val & MIIM_VSC8574_18G_CMDSTAT)
+ val = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_GENERAL18);
+
+ /* Enable Serdes Auto-negotiation */
+ phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS,
+ PHY_EXT_PAGE_ACCESS_EXTENDED3);
+ val = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_MAC_SERDES_CON);
+ val = val | MIIM_VSC8574_MAC_SERDES_ANEG;
+ phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8574_MAC_SERDES_CON, val);
+
+ phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS, 0);
+
+ genphy_config_aneg(phydev);
+
+ return 0;
+}
+
static struct phy_driver VSC8211_driver = {
.name = "Vitesse VSC8211",
.uid = 0xfc4b0,
@@ -185,6 +241,16 @@ static struct phy_driver VSC8234_driver = {
.shutdown = &genphy_shutdown,
};
+static struct phy_driver VSC8574_driver = {
+ .name = "Vitesse VSC8574",
+ .uid = 0x704a0,
+ .mask = 0xffff0,
+ .features = PHY_GBIT_FEATURES,
+ .config = &vsc8574_config,
+ .startup = &vitesse_startup,
+ .shutdown = &genphy_shutdown,
+};
+
static struct phy_driver VSC8601_driver = {
.name = "Vitesse VSC8601",
.uid = 0x70420,
@@ -244,6 +310,7 @@ int phy_vitesse_init(void)
phy_register(&VSC8244_driver);
phy_register(&VSC8211_driver);
phy_register(&VSC8221_driver);
+ phy_register(&VSC8574_driver);
phy_register(&VSC8662_driver);
phy_register(&cis8201_driver);
phy_register(&cis8204_driver);
generated by cgit (git 2.34.1) at 2024-12-23 14:59:35 +0000