/* * This file is part of the coreboot project. * * Copyright (C) 2014 Siemens AG * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _INTEL_I210_H_ #define _INTEL_I210_H_ #include <types.h> #include <device/device.h> #define I210_PCI_MEM_BAR_OFFSET 0x10 #define I210_REG_EECTRL 0x12010 /* Offset for EEPROM control reg */ #define I210_FLUPD 0x800000 /* Start flash update bit */ #define I210_FLUDONE 0x4000000 /* Flash update done indicator */ #define I210_REG_EEREAD 0x12014 /* Offset for EEPROM read reg */ #define I210_REG_EEWRITE 0x12018 /* Offset for EEPROM write reg */ #define I210_CMDV 0x01 /* command valid bit */ #define I210_DONE 0x02 /* command done bit */ #define I210_TARGET_CHECKSUM 0xBABA /* resulting checksum */ /*define some other useful values here */ #define I210_POLL_TIMEOUT_US 300000 /* 300 ms */ /*Define some error states here*/ #define I210_SUCCESS 0x00000000 #define I210_INVALID_PARAM 0x00000001 #define I210_NOT_READY 0x00000002 #define I210_READ_ERROR 0x00000004 #define I210_WRITE_ERROR 0x00000008 #define I210_CHECKSUM_ERROR 0x00000010 #define I210_FLASH_UPDATE_ERROR 0x00000020 /* We need one function we can call to get a MAC address to use */ /* This function can be coded somewhere else but must exist. */ extern enum cb_err mainboard_get_mac_address(struct device *dev, uint8_t mac[6]); #endif /* _INTEL_I210_H_ */