arm: socfpga: sockit: 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>
master
Marek Vasut 9 years ago
parent 5df93c5564
commit 1f5f187172
  1. 40
      board/terasic/sockit/socfpga.c
  2. 7
      include/configs/socfpga_sockit.h

@ -12,10 +12,6 @@
#include <usb/dwc2_udc.h>
#include <usb_mass_storage.h>
#include <micrel.h>
#include <netdev.h>
#include <phy.h>
DECLARE_GLOBAL_DATA_PTR;
void s_init(void) {}
@ -31,42 +27,6 @@ int board_init(void)
return 0;
}
/*
* PHY configuration
*/
#ifdef CONFIG_PHY_MICREL_KSZ9021
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 = ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW,
0x0);
if (ret)
return ret;
ret = ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW,
0x0);
if (ret)
return ret;
ret = ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_CLOCK_SKEW,
0xf0f0);
if (ret)
return ret;
if (phydev->drv->config)
return phydev->drv->config(phydev);
return 0;
}
#endif
#ifdef CONFIG_USB_GADGET
struct dwc2_plat_otg_data socfpga_otg_data = {
.regs_otg = CONFIG_USB_DWC2_REG_ADDR,

@ -47,15 +47,8 @@
/* Ethernet on SoC (EMAC) */
#if defined(CONFIG_CMD_NET)
/* PHY */
#define CONFIG_PHY_MICREL
#define CONFIG_PHY_MICREL_KSZ9021
#define CONFIG_KSZ9021_CLK_SKEW_ENV "micrel-ksz9021-clk-skew"
#define CONFIG_KSZ9021_CLK_SKEW_VAL 0xf0f0
#define CONFIG_KSZ9021_DATA_SKEW_ENV "micrel-ksz9021-data-skew"
#define CONFIG_KSZ9021_DATA_SKEW_VAL 0x0
#endif
#define CONFIG_ENV_IS_IN_MMC

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