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< * $FreeBSD: head/sys/boot/arm/at91/libat91/emac.c 161196 2006-08-10 18:11:22Z imp $
---
> * $FreeBSD: head/sys/boot/arm/at91/libat91/emac.c 161370 2006-08-16 23:39:58Z imp $
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< static unsigned localMACSet, serverMACSet;
< static unsigned char localMACAddr[6], serverMACAddr[6];
< static unsigned localMAClow, localMAChigh;
< static unsigned localIPSet, serverIPSet;
---
> static char serverMACAddr[6];
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< static unsigned short serverPort, localPort;
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< static unsigned lastSize;
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< receive_descriptor_t *p_rxBD;
<
<
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<
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< * void SetMACAddress(unsigned low_address, unsigned high_address)
< * This global function sets the MAC address. low_address is the first
< * four bytes while high_address is the last 2 bytes of the 48-bit value.
< * .KB_C_FN_DEFINITION_END
< */
< void
< SetMACAddress(unsigned char mac[6])
< {
< AT91PS_PMC pPMC = AT91C_BASE_PMC;
< AT91PS_EMAC pEmac = AT91C_BASE_EMAC;
<
< /* enable the peripheral clock before using EMAC */
< pPMC->PMC_PCER = ((unsigned) 1 << AT91C_ID_EMAC);
<
< p_memcpy(localMACAddr, mac, 6);
< localMAClow = (mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5];
< localMAChigh = (mac[0] << 8) | mac[1];
< localMACSet = 1;
<
< AT91C_BASE_PMC->PMC_PCER = 1u << AT91C_ID_EMAC;
< AT91C_BASE_PIOA->PIO_ASR =
< AT91C_PA14_ERXER | AT91C_PA12_ERX0 | AT91C_PA13_ERX1 |
< AT91C_PA8_ETXEN | AT91C_PA16_EMDIO | AT91C_PA9_ETX0 |
< AT91C_PA10_ETX1 | AT91C_PA11_ECRS_ECRSDV | AT91C_PA15_EMDC |
< AT91C_PA7_ETXCK_EREFCK;
< AT91C_BASE_PIOA->PIO_PDR =
< AT91C_PA14_ERXER | AT91C_PA12_ERX0 | AT91C_PA13_ERX1 |
< AT91C_PA8_ETXEN | AT91C_PA16_EMDIO | AT91C_PA9_ETX0 |
< AT91C_PA10_ETX1 | AT91C_PA11_ECRS_ECRSDV | AT91C_PA15_EMDC |
< AT91C_PA7_ETXCK_EREFCK;
< #ifdef BOOT_KB9202 /* Really !RMII */
< AT91C_BASE_PIOB->PIO_BSR =
< AT91C_PB12_ETX2 | AT91C_PB13_ETX3 | AT91C_PB14_ETXER |
< AT91C_PB15_ERX2 | AT91C_PB16_ERX3 | AT91C_PB17_ERXDV |
< AT91C_PB18_ECOL | AT91C_PB19_ERXCK;
< AT91C_BASE_PIOB->PIO_PDR =
< AT91C_PB12_ETX2 | AT91C_PB13_ETX3 | AT91C_PB14_ETXER |
< AT91C_PB15_ERX2 | AT91C_PB16_ERX3 | AT91C_PB17_ERXDV |
< AT91C_PB18_ECOL | AT91C_PB19_ERXCK;
< #endif
< pEmac->EMAC_CTL = 0;
<
< pEmac->EMAC_CFG = (pEmac->EMAC_CFG & ~(AT91C_EMAC_CLK)) |
< #ifdef BOOT_TSC
< AT91C_EMAC_RMII |
< #endif
< AT91C_EMAC_CLK_HCLK_32 | AT91C_EMAC_CAF;
< // the sequence write EMAC_SA1L and write EMAC_SA1H must be respected
< pEmac->EMAC_SA1L = localMAClow;
< pEmac->EMAC_SA1H = localMAChigh;
< }
<
<
< /*
< * .KB_C_FN_DEFINITION_START
627,645d562
<
<
< /*
< * .KB_C_FN_DEFINITION_START
< * void EMAC_Init(void)
< * This global function initializes variables used in tftp transfers.
< * .KB_C_FN_DEFINITION_END
< */
< void
< EMAC_Init(void)
< {
< p_rxBD = (receive_descriptor_t*)RX_BUFFER_START;
< localMACSet = 0;
< serverMACSet = 0;
< localIPSet = 0;
< serverIPSet = 0;
< localPort = SWAP16(0x8002);
< lastSize = 0;
< }