Index: cpu/at91rm9200/at91rm9200_ether.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/cpu/at91rm9200/at91rm9200_ether.c,v retrieving revision 1.4 diff -p -u -r1.4 at91rm9200_ether.c --- cpu/at91rm9200/at91rm9200_ether.c 24 Feb 2004 00:16:43 -0000 1.4 +++ cpu/at91rm9200/at91rm9200_ether.c 24 Feb 2004 14:42:25 -0000 @@ -378,14 +378,21 @@ int eth_init (bd_t * bd) p_mac = AT91C_BASE_EMAC; - *AT91C_PIOA_PDR = AT91C_PA16_EMDIO | AT91C_PA15_EMDC | AT91C_PA14_ERXER | AT91C_PA13_ERX1 | AT91C_PA12_ERX0 | AT91C_PA11_ECRS_ECRSDV | AT91C_PA10_ETX1 | AT91C_PA9_ETX0 | AT91C_PA8_ETXEN | AT91C_PA7_ETXCK_EREFCK; /* PIO Disable Register */ + /* PIO Disable Register */ + *AT91C_PIOA_PDR = AT91C_PA16_EMDIO | AT91C_PA15_EMDC | AT91C_PA14_ERXER | + AT91C_PA13_ERX1 | AT91C_PA12_ERX0 | AT91C_PA11_ECRS_ECRSDV | + AT91C_PA10_ETX1 | AT91C_PA9_ETX0 | AT91C_PA8_ETXEN | + AT91C_PA7_ETXCK_EREFCK; *AT91C_PIOB_PDR = AT91C_PB25_EF100 | - AT91C_PB19_ERXCK | AT91C_PB18_ECOL | AT91C_PB17_ERXDV | - AT91C_PB16_ERX3 | AT91C_PB15_ERX2 | AT91C_PB14_ETXER | - AT91C_PB13_ETX3 | AT91C_PB12_ETX2; - - *AT91C_PIOB_BSR = AT91C_PB25_EF100 | AT91C_PB19_ERXCK | AT91C_PB18_ECOL | AT91C_PB17_ERXDV | AT91C_PB16_ERX3 | AT91C_PB15_ERX2 | AT91C_PB14_ETXER | AT91C_PB13_ETX3 | AT91C_PB12_ETX2; /* Select B Register */ + AT91C_PB19_ERXCK | AT91C_PB18_ECOL | AT91C_PB17_ERXDV | + AT91C_PB16_ERX3 | AT91C_PB15_ERX2 | AT91C_PB14_ETXER | + AT91C_PB13_ETX3 | AT91C_PB12_ETX2; + + /* Select B Register */ + *AT91C_PIOB_BSR = AT91C_PB25_EF100 | AT91C_PB19_ERXCK | AT91C_PB18_ECOL | + AT91C_PB17_ERXDV | AT91C_PB16_ERX3 | AT91C_PB15_ERX2 | + AT91C_PB14_ETXER | AT91C_PB13_ETX3 | AT91C_PB12_ETX2; *AT91C_PMC_PCER = 1 << AT91C_ID_EMAC; /* Peripheral Clock Enable Register */ @@ -400,6 +407,22 @@ int eth_init (bd_t * bd) rbfdt[RBF_FRAMEMAX - 1].addr |= RBF_WRAP; rbfp = &rbfdt[0]; + p_mac->EMAC_SA2L = (bd->bi_enetaddr[3] << 24) | (bd->bi_enetaddr[2] << 16) + | (bd->bi_enetaddr[1] << 8) | (bd->bi_enetaddr[0]); + p_mac->EMAC_SA2H = (bd->bi_enetaddr[5] << 8) | (bd->bi_enetaddr[4]); + + p_mac->EMAC_RBQP = (long) (&rbfdt[0]); + p_mac->EMAC_RSR &= ~(AT91C_EMAC_RSR_OVR | AT91C_EMAC_REC | AT91C_EMAC_BNA); + + p_mac->EMAC_CFG = (p_mac->EMAC_CFG | AT91C_EMAC_CAF | AT91C_EMAC_NBC) + & ~AT91C_EMAC_CLK; + +#ifdef CONFIG_AT91C_USE_RMII + p_mac->EMAC_CFG |= AT91C_EMAC_RMII; +#endif + + p_mac->EMAC_CTL |= AT91C_EMAC_TE | AT91C_EMAC_RE; + at91rm92000_GetPhyInterface (); if (!pPhyOps->IsPhyConnected (p_mac)) @@ -415,22 +438,6 @@ int eth_init (bd_t * bd) printf ("No link\n\r"); return 0; } - - p_mac->EMAC_SA2L = (bd->bi_enetaddr[3] << 24) | (bd->bi_enetaddr[2] << 16) - | (bd->bi_enetaddr[1] << 8) | (bd->bi_enetaddr[0]); - p_mac->EMAC_SA2H = (bd->bi_enetaddr[5] << 8) | (bd->bi_enetaddr[4]); - - p_mac->EMAC_RBQP = (long) (&rbfdt[0]); - p_mac->EMAC_RSR &= ~(AT91C_EMAC_RSR_OVR | AT91C_EMAC_REC | AT91C_EMAC_BNA); - - p_mac->EMAC_CFG = (p_mac->EMAC_CFG | AT91C_EMAC_CAF | AT91C_EMAC_NBC) - & ~AT91C_EMAC_CLK; - -#ifdef CONFIG_AT91C_USE_RMII - p_mac->EMAC_CFG |= AT91C_EMAC_RMII; -#endif - - p_mac->EMAC_CTL |= AT91C_EMAC_TE | AT91C_EMAC_RE; return 0; }