ChibiOS Free Embedded RTOS

I do not have external PHY adapter, but I have ENC28J60 (SPI to Ethernet). Can i used it in ARMCM4-STM32F407-LWIP DEMO?

Ok, i am declared the BOARD_PHY_ID variable and project built successfull. Also, i'm redefined this two declaration:
#define GPIOC_SWITCH_TAMPER GPIOC_PIN13
#define GPIOF_STAT1 GPIOF_PIN6

But after run Open On-Chip Debugger i got the following messages in Console:
Open On-Chip Debugger 0.7.0 ...

Chibios version 2.6.1.
Why are you using OLIMEX_STM32_P407 in your code for STM32F4-Discovery?

We are using ChibiStudio and STM32F407 Discovery board. An error occured when build the ARMCM4-STM32F407-LWIP project:
'BOARD_PHY_ID' undeclared (first use in this function) mac_lld.c /ARMCM4-STM32F407-LWIP/os/hal/platforms/STM32 line 129 C/C++ Problem
What's the matter?

A lot of Thanks.