Eric BENARD schreef:
Sander Vermin a écrit :
I did a new build with:
macb_eth_initialize(0, (void *)AT91_BASE_EMAC, 1<<5);
in stead of:
macb_eth_initialize(0, (void *)AT91_BASE_EMAC, 0x00);
But still no PHY detected :-(
You need to check your schematic, and the PHY datasheet in order to know what could be the address of your PHY (set by pull up/down resistors on several pins of the PHY at reset of the PHY).
Or you can try a loop on the PHY address and see if it answers at any address ...
Eric
It works!!
The detection of the PHY works, the base address was 0x01 instead of 0x00.
Wen I try to enable RII mode (CONFIG_CMD_MII) I get all kinds of errors about variable not being found:
macb.c: In function 'miiphy_read': macb.c:528: error: 'macb' undeclared (first use in this function) macb.c:528: error: (Each undeclared identifier is reported only once macb.c:528: error: for each function it appears in.) macb.c:528: error: 'MACB_EMACB_NCR' undeclared (first use in this function) macb.c:539: error: 'MACB_EMACB_MAN' undeclared (first use in this function) macb.c:542: error: 'MACB_EMACB_NSR' undeclared (first use in this function) macb.c: In function 'miiphy_write': macb.c:566: error: 'macb' undeclared (first use in this function) macb.c:566: error: 'MACB_EMACB_NCR' undeclared (first use in this function) macb.c:578: error: 'MACB_EMACB_MAN' undeclared (first use in this function) macb.c:581: error: 'MACB_EMACB_NSR' undeclared (first use in this function) make[1]: *** [macb.o] Error 1
Looking at the code I see that macb should be a pointer to "struct macb_device *macb" how should this code work? I don't see any functions point to the miiphy_read an write functions.
Sander