| /* |
| * 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_ */ |