diff options
| -rw-r--r-- | board/spear/x600/x600.c | 80 | ||||
| -rw-r--r-- | configs/clearfog_defconfig | 1 | ||||
| -rw-r--r-- | configs/x600_defconfig | 1 | ||||
| -rw-r--r-- | include/configs/x600.h | 2 |
4 files changed, 63 insertions, 21 deletions
diff --git a/board/spear/x600/x600.c b/board/spear/x600/x600.c index b8edfcd..f8e9fdd 100644 --- a/board/spear/x600/x600.c +++ b/board/spear/x600/x600.c @@ -8,6 +8,7 @@ */ #include <common.h> +#include <micrel.h> #include <nand.h> #include <netdev.h> #include <phy.h> @@ -69,27 +70,64 @@ void board_nand_init(void) int board_phy_config(struct phy_device *phydev) { - /* Extended PHY control 1, select GMII */ - phy_write(phydev, MDIO_DEVAD_NONE, 23, 0x0020); - - /* Software reset necessary after GMII mode selction */ - phy_reset(phydev); - - /* Enable extended page register access */ - phy_write(phydev, MDIO_DEVAD_NONE, 31, 0x0001); - - /* 17e: Enhanced LED behavior, needs to be written twice */ - phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x09ff); - phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x09ff); - - /* 16e: Enhanced LED method select */ - phy_write(phydev, MDIO_DEVAD_NONE, 16, 0xe0ea); - - /* Disable extended page register access */ - phy_write(phydev, MDIO_DEVAD_NONE, 31, 0x0000); - - /* Enable clock output pin */ - phy_write(phydev, MDIO_DEVAD_NONE, 18, 0x0049); + unsigned short id1, id2; + + /* check whether KSZ9031 or AR8035 has to be configured */ + id1 = phy_read(phydev, MDIO_DEVAD_NONE, 2); + id2 = phy_read(phydev, MDIO_DEVAD_NONE, 3); + + if ((id1 == 0x22) && ((id2 & 0xFFF0) == 0x1620)) { + /* PHY configuration for Micrel KSZ9031 */ + printf("PHY KSZ9031 detected - "); + + phy_write(phydev, MDIO_DEVAD_NONE, MII_CTRL1000, 0x1c00); + + /* control data pad skew - devaddr = 0x02, register = 0x04 */ + ksz9031_phy_extended_write(phydev, 0x02, + MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW, + MII_KSZ9031_MOD_DATA_NO_POST_INC, + 0x0000); + /* rx data pad skew - devaddr = 0x02, register = 0x05 */ + ksz9031_phy_extended_write(phydev, 0x02, + MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, + MII_KSZ9031_MOD_DATA_NO_POST_INC, + 0x0000); + /* tx data pad skew - devaddr = 0x02, register = 0x05 */ + ksz9031_phy_extended_write(phydev, 0x02, + MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, + MII_KSZ9031_MOD_DATA_NO_POST_INC, + 0x0000); + /* gtx and rx clock pad skew - devaddr = 0x02, reg = 0x08 */ + ksz9031_phy_extended_write(phydev, 0x02, + MII_KSZ9031_EXT_RGMII_CLOCK_SKEW, + MII_KSZ9031_MOD_DATA_NO_POST_INC, + 0x03FF); + } else { + /* PHY configuration for Vitesse VSC8641 */ + printf("PHY VSC8641 detected - "); + + /* Extended PHY control 1, select GMII */ + phy_write(phydev, MDIO_DEVAD_NONE, 23, 0x0020); + + /* Software reset necessary after GMII mode selction */ + phy_reset(phydev); + + /* Enable extended page register access */ + phy_write(phydev, MDIO_DEVAD_NONE, 31, 0x0001); + + /* 17e: Enhanced LED behavior, needs to be written twice */ + phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x09ff); + phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x09ff); + + /* 16e: Enhanced LED method select */ + phy_write(phydev, MDIO_DEVAD_NONE, 16, 0xe0ea); + + /* Disable extended page register access */ + phy_write(phydev, MDIO_DEVAD_NONE, 31, 0x0000); + + /* Enable clock output pin */ + phy_write(phydev, MDIO_DEVAD_NONE, 18, 0x0049); + } if (phydev->drv->config) phydev->drv->config(phydev); diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig index 0fde640..75ea200 100644 --- a/configs/clearfog_defconfig +++ b/configs/clearfog_defconfig @@ -3,6 +3,7 @@ CONFIG_ARCH_MVEBU=y CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_TARGET_CLEARFOG=y CONFIG_DEFAULT_DEVICE_TREE="armada-388-clearfog" +CONFIG_HUSH_PARSER=y CONFIG_SPL=y CONFIG_CMD_BOOTZ=y # CONFIG_CMD_IMLS is not set diff --git a/configs/x600_defconfig b/configs/x600_defconfig index ace620b..14977dc 100644 --- a/configs/x600_defconfig +++ b/configs/x600_defconfig @@ -22,3 +22,4 @@ CONFIG_NETDEVICES=y CONFIG_ETH_DESIGNWARE=y CONFIG_USE_TINY_PRINTF=y CONFIG_OF_LIBFDT=y +# CONFIG_EFI_LOADER is not set diff --git a/include/configs/x600.h b/include/configs/x600.h index 5fdd2be..07c8abe 100644 --- a/include/configs/x600.h +++ b/include/configs/x600.h @@ -80,6 +80,8 @@ #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ #define CONFIG_PHY_ADDR 0 /* PHY address */ #define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ +#define CONFIG_PHY_MICREL +#define CONFIG_PHY_MICREL_KSZ9031 #define CONFIG_SPEAR_GPIO |