Re: [U-Boot-Users] AT91SAM9260EK with KS8721 PHY

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