[U-Boot-Users] AT91SAM9260EK with KS8721 PHY

[Sander Vermin]

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