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authorMarek Vasut <marex@denx.de>2015-12-05 19:00:00 +0100
committerMarek Vasut <marex@denx.de>2015-12-20 03:36:50 +0100
commit5df93c556445940a5e96e511d11497db382a409a (patch)
tree9dcf69fc25c7ed404443d596c80e4ff36abb720a /board/terasic
parentb5aaa03634a171d04824336b42790f3e77203bf2 (diff)
arm: socfpga: de0_nano: Remove Micrel PHY configuration
The Micrel PHY configuration is now done from OF, so hard-coding the configuration into the board file is no longer necessary. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'board/terasic')
-rw-r--r--board/terasic/de0-nano-soc/socfpga.c50
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