Re: [U-Boot-Users] quit unclear code in cpu/arm920t/at91rm9200/ether.c Line:220

Udo Jakobza ha scritto:

Hello,

inside of arm_init() in the part:

/* MII management start from here */ if (!(p_mac->EMAC_SR & AT91C_EMAC_LINK)) { if (!(ret = PhyOps.Init (p_mac))) { printf ("MAC: error during MII initialization\n"); return 0; } } the software checks the status of a LINK-Bit. I thing the EMAC_SR

register is wrong, because the EMAC_ISR has this valid LINK bit

(AT91C_EMAC_LINK on bit 9).

Did anybody find this problem? If not, so I will check it with our hardware and then I will prepare

a patch.

You are right. I am facing to this annoying error message too "MAC: error during MII initialization" when forcing the MAC adress into u-boot if I do not u-boot networking.

A patch will be greatly appreciated ;-) Thank you