diff options
Diffstat (limited to 'board/terasic/de0-nano-soc')
| -rw-r--r-- | board/terasic/de0-nano-soc/socfpga.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/board/terasic/de0-nano-soc/socfpga.c b/board/terasic/de0-nano-soc/socfpga.c index 85700b05be..3ccc2a7230 100644 --- a/board/terasic/de0-nano-soc/socfpga.c +++ b/board/terasic/de0-nano-soc/socfpga.c @@ -6,10 +6,6 @@ #include <common.h> -#include <micrel.h> -#include <netdev.h> -#include <phy.h> - DECLARE_GLOBAL_DATA_PTR; void s_init(void) {} @@ -24,49 +20,3 @@ int board_init(void) return 0; } - -/* - * PHY configuration - */ -#ifdef CONFIG_PHY_MICREL_KSZ9031 -int board_phy_config(struct phy_device *phydev) -{ - int ret; - /* - * These skew settings for the KSZ9021 ethernet phy is required for ethernet - * to work reliably on most flavors of cyclone5 boards. - */ - ret = ksz9031_phy_extended_write(phydev, 0x2, - MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, - 0x70); - if (ret) - return ret; - - ret = ksz9031_phy_extended_write(phydev, 0x2, - MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, - 0x7777); - if (ret) - return ret; - - ret = ksz9031_phy_extended_write(phydev, 0x2, - MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, - 0); - if (ret) - return ret; - - ret = ksz9031_phy_extended_write(phydev, 0x2, - MII_KSZ9031_EXT_RGMII_CLOCK_SKEW, - MII_KSZ9031_MOD_DATA_NO_POST_INC, - 0x03FC); - if (ret) - return ret; - - if (phydev->drv->config) - return phydev->drv->config(phydev); - - return 0; -} -#endif |