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sama5d3xek: run PHY's config

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Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Bo Shen <voice.shen@atmel.com>
This commit is contained in:
Andreas Bießmann 2014-09-18 23:46:49 +02:00
parent 476095772f
commit b719a08863
1 changed files with 20 additions and 9 deletions
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17
board/atmel/sama5d3xek/sama5d3xek.c
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@ -17,6 +17,7 @@
#include <lcd.h> #include <lcd.h>
#include <atmel_lcdc.h> #include <atmel_lcdc.h>
#include <atmel_mci.h> #include <atmel_mci.h>
#include <phy.h>
#include <micrel.h> #include <micrel.h>
#include <net.h> #include <net.h>
#include <netdev.h> #include <netdev.h>
@ -273,15 +274,25 @@ int dram_init(void)
int board_phy_config(struct phy_device *phydev) int board_phy_config(struct phy_device *phydev)
{ {
/* board specific timings for GMAC */
if (has_gmac()) {
/* rx data delay */ /* rx data delay */
ksz9021_phy_extended_write(phydev, ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW, 0x2222); MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW,
0x2222);
/* tx data delay */ /* tx data delay */
ksz9021_phy_extended_write(phydev, ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW, 0x2222); MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW,
0x2222);
/* rx/tx clock delay */ /* rx/tx clock delay */
ksz9021_phy_extended_write(phydev, ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_CLOCK_SKEW, 0xf2f4); MII_KSZ9021_EXT_RGMII_CLOCK_SKEW,
0xf2f4);
}
/* always run the PHY's config routine */
if (phydev->drv->config)
return phydev->drv->config(phydev);
return 0; return 0;
} }