sam3 ethernet: remove kludge to fix early sam3x-ek ethernet.

[bertos.git] / bertos / cpu / cortex-m3 / drv / eth_sam3.c

diff --git a/bertos/cpu/cortex-m3/drv/eth_sam3.c b/bertos/cpu/cortex-m3/drv/eth_sam3.c
index f83dba7227d71d4ffe551045eb23d82fd2ab6462..f93275db44304e8b66bde6a4cff8bdff6511ed11 100644 (file)
--- a/bertos/cpu/cortex-m3/drv/eth_sam3.c
+++ b/bertos/cpu/cortex-m3/drv/eth_sam3.c
@@ -234,13 +234,8 @@ static int emac_reset(void)
        pmc_periphEnable(PIOD_ID);
        pmc_periphEnable(EMAC_ID);
 
-       // Disable TESTMODE and RMII
-       PIOC_PUDR = BV(PHY_RXDV_TESTMODE_BIT);
-
-       // Disable PHY power down.
-       PIOD_PER  = BV(PHY_PWRDN_BIT);
-       PIOD_OER  = BV(PHY_PWRDN_BIT);
-       PIOD_CODR = BV(PHY_PWRDN_BIT);
+       // Disable TESTMODE
+       PIOB_PUDR = BV(PHY_RXDV_TESTMODE_BIT);
 #endif
 
        // Toggle external hardware reset pin.
@@ -262,9 +257,6 @@ static int emac_reset(void)
        PIO_PERIPH_SEL(PIOB_BASE, PHY_MII_PINS_PORTB, PIO_PERIPH_A);
        PIOB_PDR = PHY_MII_PINS_PORTB;
 
-       PIO_PERIPH_SEL(PIOC_BASE, PHY_MII_PINS_PORTC, PIO_PERIPH_A);
-       PIOC_PDR = PHY_MII_PINS_PORTC;
-
        // Enable receive, transmit clocks and RMII mode.
        EMAC_USRIO = BV(EMAC_CLKEN) | BV(EMAC_RMII);
 #endif