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-rw-r--r--board/ti/am335x/board.c154
-rw-r--r--cmd/net.c3
-rw-r--r--drivers/net/cpsw.c157
-rw-r--r--drivers/net/mvneta.c2
-rw-r--r--drivers/net/phy/atheros.c53
-rw-r--r--drivers/net/phy/mv88e61xx.c61
-rw-r--r--drivers/net/rtl8169.c3
-rw-r--r--drivers/usb/eth/smsc95xx.c16
-rw-r--r--include/configs/am335x_evm.h2
-rw-r--r--include/cpsw.h1
-rw-r--r--net/eth-uclass.c1
-rw-r--r--test/py/tests/test_net.py49
12 files changed, 447 insertions, 55 deletions
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 0ed16ca..fc1353a 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -47,11 +47,19 @@ DECLARE_GLOBAL_DATA_PTR;
#define GPIO_MUX_MII_CTRL GPIO_TO_PIN(3, 10)
#define GPIO_FET_SWITCH_CTRL GPIO_TO_PIN(0, 7)
#define GPIO_PHY_RESET GPIO_TO_PIN(2, 5)
+#define GPIO_ETH0_MODE GPIO_TO_PIN(0, 11)
+#define GPIO_ETH1_MODE GPIO_TO_PIN(1, 26)
-#if defined(CONFIG_SPL_BUILD) || \
- (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_DM_ETH))
static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
-#endif
+
+#define GPIO0_RISINGDETECT (AM33XX_GPIO0_BASE + OMAP_GPIO_RISINGDETECT)
+#define GPIO1_RISINGDETECT (AM33XX_GPIO1_BASE + OMAP_GPIO_RISINGDETECT)
+
+#define GPIO0_IRQSTATUS1 (AM33XX_GPIO0_BASE + OMAP_GPIO_IRQSTATUS1)
+#define GPIO1_IRQSTATUS1 (AM33XX_GPIO1_BASE + OMAP_GPIO_IRQSTATUS1)
+
+#define GPIO0_IRQSTATUSRAW (AM33XX_GPIO0_BASE + 0x024)
+#define GPIO1_IRQSTATUSRAW (AM33XX_GPIO1_BASE + 0x024)
/*
* Read header information from EEPROM into global structure.
@@ -492,9 +500,9 @@ void sdram_init(void)
}
#endif
-#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
+#if !defined(CONFIG_SPL_BUILD) || \
(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
-static void request_and_set_gpio(int gpio, char *name)
+static void request_and_set_gpio(int gpio, char *name, int val)
{
int ret;
@@ -510,7 +518,7 @@ static void request_and_set_gpio(int gpio, char *name)
goto err_free_gpio;
}
- gpio_set_value(gpio, 1);
+ gpio_set_value(gpio, val);
return;
@@ -518,7 +526,8 @@ err_free_gpio:
gpio_free(gpio);
}
-#define REQUEST_AND_SET_GPIO(N) request_and_set_gpio(N, #N);
+#define REQUEST_AND_SET_GPIO(N) request_and_set_gpio(N, #N, 1);
+#define REQUEST_AND_CLR_GPIO(N) request_and_set_gpio(N, #N, 0);
/**
* RMII mode on ICEv2 board needs 50MHz clock. Given the clock
@@ -548,20 +557,76 @@ int board_init(void)
#if defined(CONFIG_NOR) || defined(CONFIG_NAND)
gpmc_init();
#endif
-#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD))
- int rv;
+#if !defined(CONFIG_SPL_BUILD) || \
+ (defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
if (board_is_icev2()) {
+ int rv;
+ u32 reg;
+
REQUEST_AND_SET_GPIO(GPIO_PR1_MII_CTRL);
- REQUEST_AND_SET_GPIO(GPIO_MUX_MII_CTRL);
+ /* Make J19 status available on GPIO1_26 */
+ REQUEST_AND_CLR_GPIO(GPIO_MUX_MII_CTRL);
+
REQUEST_AND_SET_GPIO(GPIO_FET_SWITCH_CTRL);
+ /*
+ * Both ports can be set as RMII-CPSW or MII-PRU-ETH using
+ * jumpers near the port. Read the jumper value and set
+ * the pinmux, external mux and PHY clock accordingly.
+ * As jumper line is overridden by PHY RX_DV pin immediately
+ * after bootstrap (power-up/reset), we need to sample
+ * it during PHY reset using GPIO rising edge detection.
+ */
REQUEST_AND_SET_GPIO(GPIO_PHY_RESET);
+ /* Enable rising edge IRQ on GPIO0_11 and GPIO 1_26 */
+ reg = readl(GPIO0_RISINGDETECT) | BIT(11);
+ writel(reg, GPIO0_RISINGDETECT);
+ reg = readl(GPIO1_RISINGDETECT) | BIT(26);
+ writel(reg, GPIO1_RISINGDETECT);
+ /* Reset PHYs to capture the Jumper setting */
+ gpio_set_value(GPIO_PHY_RESET, 0);
+ udelay(2); /* PHY datasheet states 1uS min. */
+ gpio_set_value(GPIO_PHY_RESET, 1);
+
+ reg = readl(GPIO0_IRQSTATUSRAW) & BIT(11);
+ if (reg) {
+ writel(reg, GPIO0_IRQSTATUS1); /* clear irq */
+ /* RMII mode */
+ printf("ETH0, CPSW\n");
+ } else {
+ /* MII mode */
+ printf("ETH0, PRU\n");
+ cdce913_data.pdiv3 = 4; /* 25MHz PHY clk */
+ }
+
+ reg = readl(GPIO1_IRQSTATUSRAW) & BIT(26);
+ if (reg) {
+ writel(reg, GPIO1_IRQSTATUS1); /* clear irq */
+ /* RMII mode */
+ printf("ETH1, CPSW\n");
+ gpio_set_value(GPIO_MUX_MII_CTRL, 1);
+ } else {
+ /* MII mode */
+ printf("ETH1, PRU\n");
+ cdce913_data.pdiv2 = 4; /* 25MHz PHY clk */
+ }
+
+ /* disable rising edge IRQs */
+ reg = readl(GPIO0_RISINGDETECT) & ~BIT(11);
+ writel(reg, GPIO0_RISINGDETECT);
+ reg = readl(GPIO1_RISINGDETECT) & ~BIT(26);
+ writel(reg, GPIO1_RISINGDETECT);
rv = setup_clock_synthesizer(&cdce913_data);
if (rv) {
printf("Clock synthesizer setup failed %d\n", rv);
return rv;
}
+
+ /* reset PHYs */
+ gpio_set_value(GPIO_PHY_RESET, 0);
+ udelay(2); /* PHY datasheet states 1uS min. */
+ gpio_set_value(GPIO_PHY_RESET, 1);
}
#endif
@@ -571,6 +636,11 @@ int board_init(void)
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
+#if !defined(CONFIG_SPL_BUILD)
+ uint8_t mac_addr[6];
+ uint32_t mac_hi, mac_lo;
+#endif
+
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
int rc;
char *name = NULL;
@@ -584,6 +654,39 @@ int board_late_init(void)
set_board_info_env(name);
#endif
+#if !defined(CONFIG_SPL_BUILD)
+ /* try reading mac address from efuse */
+ mac_lo = readl(&cdev->macid0l);
+ mac_hi = readl(&cdev->macid0h);
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+
+ if (!getenv("ethaddr")) {
+ printf("<ethaddr> not set. Validating first E-fuse MAC\n");
+
+ if (is_valid_ethaddr(mac_addr))
+ eth_setenv_enetaddr("ethaddr", mac_addr);
+ }
+
+ mac_lo = readl(&cdev->macid1l);
+ mac_hi = readl(&cdev->macid1h);
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+
+ if (!getenv("eth1addr")) {
+ if (is_valid_ethaddr(mac_addr))
+ eth_setenv_enetaddr("eth1addr", mac_addr);
+ }
+#endif
+
return 0;
}
#endif
@@ -652,11 +755,15 @@ static struct cpsw_platform_data cpsw_data = {
int board_eth_init(bd_t *bis)
{
int rv, n = 0;
+#if defined(CONFIG_USB_ETHER) && \
+ (!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_USBETH_SUPPORT))
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
- __maybe_unused struct ti_am_eeprom *header;
- /* try reading mac address from efuse */
+ /*
+ * use efuse mac address for USB ethernet as we know that
+ * both CPSW and USB ethernet will never be active at the same time
+ */
mac_lo = readl(&cdev->macid0l);
mac_hi = readl(&cdev->macid0h);
mac_addr[0] = mac_hi & 0xFF;
@@ -665,32 +772,13 @@ int board_eth_init(bd_t *bis)
mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
mac_addr[4] = mac_lo & 0xFF;
mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+#endif
+
#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
- if (!getenv("ethaddr")) {
- printf("<ethaddr> not set. Validating first E-fuse MAC\n");
-
- if (is_valid_ethaddr(mac_addr))
- eth_setenv_enetaddr("ethaddr", mac_addr);
- }
#ifdef CONFIG_DRIVER_TI_CPSW
-
- mac_lo = readl(&cdev->macid1l);
- mac_hi = readl(&cdev->macid1h);
- mac_addr[0] = mac_hi & 0xFF;
- mac_addr[1] = (mac_hi & 0xFF00) >> 8;
- mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
- mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
- mac_addr[4] = mac_lo & 0xFF;
- mac_addr[5] = (mac_lo & 0xFF00) >> 8;
-
- if (!getenv("eth1addr")) {
- if (is_valid_ethaddr(mac_addr))
- eth_setenv_enetaddr("eth1addr", mac_addr);
- }
-
if (read_eeprom() < 0)
puts("Could not get board ID.\n");
diff --git a/cmd/net.c b/cmd/net.c
index b2f3c7b..bed76e4 100644
--- a/cmd/net.c
+++ b/cmd/net.c
@@ -243,9 +243,6 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
return CMD_RET_SUCCESS;
}
- /* flush cache */
- flush_cache(load_addr, size);
-
bootstage_mark(BOOTSTAGE_ID_NET_LOADED);
rcode = bootm_maybe_autostart(cmdtp, argv[0]);
diff --git a/drivers/net/cpsw.c b/drivers/net/cpsw.c
index d17505e..d1f024e 100644
--- a/drivers/net/cpsw.c
+++ b/drivers/net/cpsw.c
@@ -225,6 +225,18 @@ struct cpdma_chan {
void *hdp, *cp, *rxfree;
};
+/* AM33xx SoC specific definitions for the CONTROL port */
+#define AM33XX_GMII_SEL_MODE_MII 0
+#define AM33XX_GMII_SEL_MODE_RMII 1
+#define AM33XX_GMII_SEL_MODE_RGMII 2
+
+#define AM33XX_GMII_SEL_RGMII1_IDMODE BIT(4)
+#define AM33XX_GMII_SEL_RGMII2_IDMODE BIT(5)
+#define AM33XX_GMII_SEL_RMII1_IO_CLK_EN BIT(6)
+#define AM33XX_GMII_SEL_RMII2_IO_CLK_EN BIT(7)
+
+#define GMII_SEL_MODE_MASK 0x3
+
#define desc_write(desc, fld, val) __raw_writel((u32)(val), &(desc)->fld)
#define desc_read(desc, fld) __raw_readl(&(desc)->fld)
#define desc_read_ptr(desc, fld) ((void *)__raw_readl(&(desc)->fld))
@@ -1150,12 +1162,129 @@ static inline fdt_addr_t cpsw_get_addr_by_node(const void *fdt, int node)
false);
}
+static void cpsw_gmii_sel_am3352(struct cpsw_priv *priv,
+ phy_interface_t phy_mode)
+{
+ u32 reg;
+ u32 mask;
+ u32 mode = 0;
+ bool rgmii_id = false;
+ int slave = priv->data.active_slave;
+
+ reg = readl(priv->data.gmii_sel);
+
+ switch (phy_mode) {
+ case PHY_INTERFACE_MODE_RMII:
+ mode = AM33XX_GMII_SEL_MODE_RMII;
+ break;
+
+ case PHY_INTERFACE_MODE_RGMII:
+ mode = AM33XX_GMII_SEL_MODE_RGMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ mode = AM33XX_GMII_SEL_MODE_RGMII;
+ rgmii_id = true;
+ break;
+
+ case PHY_INTERFACE_MODE_MII:
+ default:
+ mode = AM33XX_GMII_SEL_MODE_MII;
+ break;
+ };
+
+ mask = GMII_SEL_MODE_MASK << (slave * 2) | BIT(slave + 6);
+ mode <<= slave * 2;
+
+ if (priv->data.rmii_clock_external) {
+ if (slave == 0)
+ mode |= AM33XX_GMII_SEL_RMII1_IO_CLK_EN;
+ else
+ mode |= AM33XX_GMII_SEL_RMII2_IO_CLK_EN;
+ }
+
+ if (rgmii_id) {
+ if (slave == 0)
+ mode |= AM33XX_GMII_SEL_RGMII1_IDMODE;
+ else
+ mode |= AM33XX_GMII_SEL_RGMII2_IDMODE;
+ }
+
+ reg &= ~mask;
+ reg |= mode;
+
+ writel(reg, priv->data.gmii_sel);
+}
+
+static void cpsw_gmii_sel_dra7xx(struct cpsw_priv *priv,
+ phy_interface_t phy_mode)
+{
+ u32 reg;
+ u32 mask;
+ u32 mode = 0;
+ int slave = priv->data.active_slave;
+
+ reg = readl(priv->data.gmii_sel);
+
+ switch (phy_mode) {
+ case PHY_INTERFACE_MODE_RMII:
+ mode = AM33XX_GMII_SEL_MODE_RMII;
+ break;
+
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ mode = AM33XX_GMII_SEL_MODE_RGMII;
+ break;
+
+ case PHY_INTERFACE_MODE_MII:
+ default:
+ mode = AM33XX_GMII_SEL_MODE_MII;
+ break;
+ };
+
+ switch (slave) {
+ case 0:
+ mask = GMII_SEL_MODE_MASK;
+ break;
+ case 1:
+ mask = GMII_SEL_MODE_MASK << 4;
+ mode <<= 4;
+ break;
+ default:
+ dev_err(priv->dev, "invalid slave number...\n");
+ return;
+ }
+
+ if (priv->data.rmii_clock_external)
+ dev_err(priv->dev, "RMII External clock is not supported\n");
+
+ reg &= ~mask;
+ reg |= mode;
+
+ writel(reg, priv->data.gmii_sel);
+}
+
+static void cpsw_phy_sel(struct cpsw_priv *priv, const char *compat,
+ phy_interface_t phy_mode)
+{
+ if (!strcmp(compat, "ti,am3352-cpsw-phy-sel"))
+ cpsw_gmii_sel_am3352(priv, phy_mode);
+ if (!strcmp(compat, "ti,am43xx-cpsw-phy-sel"))
+ cpsw_gmii_sel_am3352(priv, phy_mode);
+ else if (!strcmp(compat, "ti,dra7xx-cpsw-phy-sel"))
+ cpsw_gmii_sel_dra7xx(priv, phy_mode);
+}
+
static int cpsw_eth_ofdata_to_platdata(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
struct cpsw_priv *priv = dev_get_priv(dev);
struct gpio_desc *mode_gpios;
const char *phy_mode;
+ const char *phy_sel_compat = NULL;
const void *fdt = gd->fdt_blob;
int node = dev->of_offset;
int subnode;
@@ -1271,6 +1400,17 @@ static int cpsw_eth_ofdata_to_platdata(struct udevice *dev)
error("Not able to get gmii_sel reg address\n");
return -ENOENT;
}
+
+ if (fdt_get_property(fdt, subnode, "rmii-clock-ext",
+ NULL))
+ priv->data.rmii_clock_external = true;
+
+ phy_sel_compat = fdt_getprop(fdt, subnode, "compatible",
+ NULL);
+ if (!phy_sel_compat) {
+ error("Not able to get gmii_sel compatible\n");
+ return -ENOENT;
+ }
}
}
@@ -1293,20 +1433,9 @@ static int cpsw_eth_ofdata_to_platdata(struct udevice *dev)
debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
return -EINVAL;
}
- switch (pdata->phy_interface) {
- case PHY_INTERFACE_MODE_MII:
- writel(MII_MODE_ENABLE, priv->data.gmii_sel);
- break;
- case PHY_INTERFACE_MODE_RMII:
- writel(RMII_MODE_ENABLE, priv->data.gmii_sel);
- break;
- case PHY_INTERFACE_MODE_RGMII:
- case PHY_INTERFACE_MODE_RGMII_ID:
- case PHY_INTERFACE_MODE_RGMII_RXID:
- case PHY_INTERFACE_MODE_RGMII_TXID:
- writel(RGMII_MODE_ENABLE, priv->data.gmii_sel);
- break;
- }
+
+ /* Select phy interface in control module */
+ cpsw_phy_sel(priv, phy_sel_compat, pdata->phy_interface);
return 0;
}
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 51bb569..00f378f 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -1619,7 +1619,7 @@ static int mvneta_probe(struct udevice *dev)
/*
* Allocate buffer area for descs and rx_buffers. This is only
* done once for all interfaces. As only one interface can
- * be active. Make this area DMA save by disabling the D-cache
+ * be active. Make this area DMA safe by disabling the D-cache
*/
if (!buffer_loc.tx_descs) {
/* Align buffer area for descs and rx_buffers to 1MiB */
diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c
index e57c412..b34cdd3 100644
--- a/drivers/net/phy/atheros.c
+++ b/drivers/net/phy/atheros.c
@@ -8,6 +8,15 @@
*/
#include <phy.h>
+#define AR803x_PHY_DEBUG_ADDR_REG 0x1d
+#define AR803x_PHY_DEBUG_DATA_REG 0x1e
+
+#define AR803x_DEBUG_REG_5 0x5
+#define AR803x_RGMII_TX_CLK_DLY 0x100
+
+#define AR803x_DEBUG_REG_0 0x0
+#define AR803x_RGMII_RX_CLK_DLY 0x8000
+
static int ar8021_config(struct phy_device *phydev)
{
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
@@ -17,6 +26,32 @@ static int ar8021_config(struct phy_device *phydev)
return 0;
}
+static int ar8031_config(struct phy_device *phydev)
+{
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID ||
+ phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
+ phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_ADDR_REG,
+ AR803x_DEBUG_REG_5);
+ phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_DATA_REG,
+ AR803x_RGMII_TX_CLK_DLY);
+ }
+
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID ||
+ phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
+ phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_ADDR_REG,
+ AR803x_DEBUG_REG_0);
+ phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_DATA_REG,
+ AR803x_RGMII_RX_CLK_DLY);
+ }
+
+ phydev->supported = phydev->drv->features;
+
+ genphy_config_aneg(phydev);
+ genphy_restart_aneg(phydev);
+
+ return 0;
+}
+
static int ar8035_config(struct phy_device *phydev)
{
int regval;
@@ -31,6 +66,22 @@ static int ar8035_config(struct phy_device *phydev)
regval = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, (regval|0x0100));
+ if ((phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) ||
+ (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)) {
+ /* select debug reg 5 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1D, 0x5);
+ /* enable tx delay */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1E, 0x0100);
+ }
+
+ if ((phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) ||
+ (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)) {
+ /* select debug reg 0 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1D, 0x0);
+ /* enable rx delay */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1E, 0x8000);
+ }
+
phydev->supported = phydev->drv->features;
genphy_config_aneg(phydev);
@@ -54,7 +105,7 @@ static struct phy_driver AR8031_driver = {
.uid = 0x4dd074,
.mask = 0xffffffef,
.features = PHY_GBIT_FEATURES,
- .config = ar8035_config,
+ .config = ar8031_config,
.startup = genphy_startup,
.shutdown = genphy_shutdown,
};
diff --git a/drivers/net/phy/mv88e61xx.c b/drivers/net/phy/mv88e61xx.c
index 74d5609..a2fd168 100644
--- a/drivers/net/phy/mv88e61xx.c
+++ b/drivers/net/phy/mv88e61xx.c
@@ -40,7 +40,7 @@
#define PHY_AUTONEGOTIATE_TIMEOUT 5000
-#define PORT_COUNT 7
+#define PORT_COUNT 11
#define PORT_MASK ((1 << PORT_COUNT) - 1)
/* Device addresses */
@@ -103,8 +103,16 @@
#define PORT_REG_STATUS_CMODE_1000BASE_X 0x9
#define PORT_REG_STATUS_CMODE_SGMII 0xa
+#define PORT_REG_PHYS_CTRL_PCS_AN_EN BIT(10)
+#define PORT_REG_PHYS_CTRL_PCS_AN_RST BIT(9)
+#define PORT_REG_PHYS_CTRL_FC_VALUE BIT(7)
+#define PORT_REG_PHYS_CTRL_FC_FORCE BIT(6)
#define PORT_REG_PHYS_CTRL_LINK_VALUE BIT(5)
#define PORT_REG_PHYS_CTRL_LINK_FORCE BIT(4)
+#define PORT_REG_PHYS_CTRL_DUPLEX_VALUE BIT(3)
+#define PORT_REG_PHYS_CTRL_DUPLEX_FORCE BIT(2)
+#define PORT_REG_PHYS_CTRL_SPD1000 BIT(1)
+#define PORT_REG_PHYS_CTRL_SPD_MASK (BIT(1) | BIT(0))
#define PORT_REG_CTRL_PSTATE_SHIFT 0
#define PORT_REG_CTRL_PSTATE_WIDTH 2
@@ -166,7 +174,17 @@
#error Define CONFIG_MV88E61XX_CPU_PORT to the port the CPU is attached to
#endif
+/*
+ * These are ports without PHYs that may be wired directly
+ * to other serdes interfaces
+ */
+#ifndef CONFIG_MV88E61XX_FIXED_PORTS
+#define CONFIG_MV88E61XX_FIXED_PORTS 0
+#endif
+
/* ID register values for different switch models */
+#define PORT_SWITCH_ID_6096 0x0980
+#define PORT_SWITCH_ID_6097 0x0990
#define PORT_SWITCH_ID_6172 0x1720
#define PORT_SWITCH_ID_6176 0x1760
#define PORT_SWITCH_ID_6240 0x2400
@@ -580,7 +598,7 @@ static int mv88e61xx_port_enable(struct phy_device *phydev, u8 port)
}
static int mv88e61xx_port_set_vlan(struct phy_device *phydev, u8 port,
- u8 mask)
+ u16 mask)
{
int val;
@@ -791,6 +809,27 @@ static int mv88e61xx_phy_setup(struct phy_device *phydev, u8 phy)
return 0;
}
+static int mv88e61xx_fixed_port_setup(struct phy_device *phydev, u8 port)
+{
+ int val;
+
+ val = mv88e61xx_port_read(phydev, port, PORT_REG_PHYS_CTRL);
+ if (val < 0)
+ return val;
+
+ val &= ~(PORT_REG_PHYS_CTRL_SPD_MASK |
+ PORT_REG_PHYS_CTRL_FC_VALUE);
+ val |= PORT_REG_PHYS_CTRL_PCS_AN_EN |
+ PORT_REG_PHYS_CTRL_PCS_AN_RST |
+ PORT_REG_PHYS_CTRL_FC_FORCE |
+ PORT_REG_PHYS_CTRL_DUPLEX_VALUE |
+ PORT_REG_PHYS_CTRL_DUPLEX_FORCE |
+ PORT_REG_PHYS_CTRL_SPD1000;
+
+ return mv88e61xx_port_write(phydev, port, PORT_REG_PHYS_CTRL,
+ val);
+}
+
static int mv88e61xx_phy_config_port(struct phy_device *phydev, u8 phy)
{
int val;
@@ -909,6 +948,12 @@ static int mv88e61xx_phy_config(struct phy_device *phydev)
/* Return success if any PHY succeeds */
ret = 0;
+ } else if ((1 << i) & CONFIG_MV88E61XX_FIXED_PORTS) {
+ res = mv88e61xx_fixed_port_setup(phydev, i);
+ if (res < 0) {
+ printf("Error configuring port %i\n", i);
+ continue;
+ }
}
}
@@ -974,9 +1019,21 @@ static struct phy_driver mv88e61xx_driver = {
.shutdown = &genphy_shutdown,
};
+static struct phy_driver mv88e609x_driver = {
+ .name = "Marvell MV88E609x",
+ .uid = 0x1410c89,
+ .mask = 0xfffffff0,
+ .features = PHY_GBIT_FEATURES,
+ .probe = mv88e61xx_probe,
+ .config = mv88e61xx_phy_config,
+ .startup = mv88e61xx_phy_startup,
+ .shutdown = &genphy_shutdown,
+};
+
int phy_mv88e61xx_init(void)
{
phy_register(&mv88e61xx_driver);
+ phy_register(&mv88e609x_driver);
return 0;
}
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index 1cc0b40..a3f4423 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -629,11 +629,12 @@ static int rtl_send_common(pci_dev_t dev, unsigned long dev_iobase,
/* point to the current txb incase multiple tx_rings are used */
ptxb = tpc->Tx_skbuff[entry * MAX_ETH_FRAME_SIZE];
memcpy(ptxb, (char *)packet, (int)length);
- rtl_flush_buffer(ptxb, length);
while (len < ETH_ZLEN)
ptxb[len++] = '\0';
+ rtl_flush_buffer(ptxb, ALIGN(len, RTL8169_ALIGN));
+
tpc->TxDescArray[entry].buf_Haddr = 0;
#ifdef CONFIG_DM_ETH
tpc->TxDescArray[entry].buf_addr = cpu_to_le32(
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index 7d9abfd..d4c8ea4 100644
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -519,9 +519,11 @@ static int smsc95xx_init_common(struct usb_device *udev, struct ueth_data *dev,
debug("timeout waiting for PHY Reset\n");
return -ETIMEDOUT;
}
+#ifndef CONFIG_DM_ETH
if (!priv->have_hwaddr && smsc95xx_init_mac_address(enetaddr, udev) ==
0)
priv->have_hwaddr = 1;
+#endif
if (!priv->have_hwaddr) {
puts("Error: SMSC95xx: No MAC address set - set usbethaddr\n");
return -EADDRNOTAVAIL;
@@ -1022,6 +1024,19 @@ int smsc95xx_write_hwaddr(struct udevice *dev)
return smsc95xx_write_hwaddr_common(udev, priv, pdata->enetaddr);
}
+int smsc95xx_read_rom_hwaddr(struct udevice *dev)
+{
+ struct usb_device *udev = dev_get_parent_priv(dev);
+ struct eth_pdata *pdata = dev_get_platdata(dev);
+ int ret;
+
+ ret = smsc95xx_init_mac_address(pdata->enetaddr, udev);
+ if (ret)
+ memset(pdata->enetaddr, 0, 6);
+
+ return 0;
+}
+
static int smsc95xx_eth_probe(struct udevice *dev)
{
struct smsc95xx_private *priv = dev_get_priv(dev);
@@ -1037,6 +1052,7 @@ static const struct eth_ops smsc95xx_eth_ops = {
.free_pkt = smsc95xx_free_pkt,
.stop = smsc95xx_eth_stop,
.write_hwaddr = smsc95xx_write_hwaddr,
+ .read_rom_hwaddr = smsc95xx_read_rom_hwaddr,
};
U_BOOT_DRIVER(smsc95xx_eth) = {
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 272c71b..daa7dd8 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -432,6 +432,8 @@
#define CONFIG_PHY_GIGE
#define CONFIG_PHYLIB
#define CONFIG_PHY_SMSC
+/* Enable Atheros phy driver */
+#define CONFIG_PHY_ATHEROS
/*
* NOR Size = 16 MiB
diff --git a/include/cpsw.h b/include/cpsw.h
index 257d12a..f135e7b 100644
--- a/include/cpsw.h
+++ b/include/cpsw.h
@@ -48,6 +48,7 @@ struct cpsw_platform_data {
void (*control)(int enabled);
u32 host_port_num;
u32 active_slave;
+ bool rmii_clock_external;
u8 version;
};
diff --git a/net/eth-uclass.c b/net/eth-uclass.c
index c15cc4d..a32961e 100644
--- a/net/eth-uclass.c
+++ b/net/eth-uclass.c
@@ -227,6 +227,7 @@ static int on_ethaddr(const char *name, const char *value, enum env_op op,
case env_op_create:
case env_op_overwrite:
eth_parse_enetaddr(value, pdata->enetaddr);
+ eth_write_hwaddr(dev);
break;
case env_op_delete:
memset(pdata->enetaddr, 0, 6);
diff --git a/test/py/tests/test_net.py b/test/py/tests/test_net.py
index 4ab58b4..0884051 100644
--- a/test/py/tests/test_net.py
+++ b/test/py/tests/test_net.py
@@ -47,6 +47,15 @@ env__net_tftp_readable_file = {
"size": 5058624,
"crc32": "c2244b26",
}
+
+# Details regarding a file that may be read from a NFS server. This variable
+# may be omitted or set to None if NFS testing is not possible or desired.
+env__net_nfs_readable_file = {
+ "fn": "ubtest-readable.bin",
+ "addr": 0x10000000,
+ "size": 5058624,
+ "crc32": "c2244b26",
+}
"""
net_set_up = False
@@ -157,3 +166,43 @@ def test_net_tftpboot(u_boot_console):
output = u_boot_console.run_command('crc32 %x $filesize' % addr)
assert expected_crc in output
+
+@pytest.mark.buildconfigspec('cmd_nfs')
+def test_net_nfs(u_boot_console):
+ """Test the nfs command.
+
+ A file is downloaded from the NFS server, its size and optionally its
+ CRC32 are validated.
+
+ The details of the file to download are provided by the boardenv_* file;
+ see the comment at the beginning of this file.
+ """
+
+ if not net_set_up:
+ pytest.skip('Network not initialized')
+
+ f = u_boot_console.config.env.get('env__net_nfs_readable_file', None)
+ if not f:
+ pytest.skip('No NFS readable file to read')
+
+ addr = f.get('addr', None)
+ if not addr:
+ addr = u_boot_utils.find_ram_base(u_boot_console)
+
+ fn = f['fn']
+ output = u_boot_console.run_command('nfs %x %s' % (addr, fn))
+ expected_text = 'Bytes transferred = '
+ sz = f.get('size', None)
+ if sz:
+ expected_text += '%d' % sz
+ assert expected_text in output
+
+ expected_crc = f.get('crc32', None)
+ if not expected_crc:
+ return
+
+ if u_boot_console.config.buildconfig.get('config_cmd_crc32', 'n') != 'y':
+ return
+
+ output = u_boot_console.run_command('crc32 %x $filesize' % addr)
+ assert expected_crc in output
generated by cgit v1.1 at 2024-11-20 16:24:03 +0000