Werner Zeh | 63693dc | 2015-02-13 12:18:58 +0100 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2014 Siemens AG |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
Werner Zeh | 63693dc | 2015-02-13 12:18:58 +0100 | [diff] [blame] | 14 | */ |
| 15 | |
| 16 | #ifndef _INTEL_I210_H_ |
| 17 | #define _INTEL_I210_H_ |
| 18 | |
Werner Zeh | e22d96c | 2016-06-29 07:53:47 +0200 | [diff] [blame] | 19 | #include <types.h> |
| 20 | #include <device/device.h> |
| 21 | |
Werner Zeh | 63693dc | 2015-02-13 12:18:58 +0100 | [diff] [blame] | 22 | #define I210_PCI_MEM_BAR_OFFSET 0x10 |
| 23 | #define I210_REG_EECTRL 0x12010 /* Offset for EEPROM control reg */ |
| 24 | #define I210_FLUPD 0x800000 /* Start flash update bit */ |
| 25 | #define I210_FLUDONE 0x4000000 /* Flash update done indicator */ |
| 26 | #define I210_REG_EEREAD 0x12014 /* Offset for EEPROM read reg */ |
| 27 | #define I210_REG_EEWRITE 0x12018 /* Offset for EEPROM write reg */ |
| 28 | #define I210_CMDV 0x01 /* command valid bit */ |
| 29 | #define I210_DONE 0x02 /* command done bit */ |
| 30 | #define I210_TARGET_CHECKSUM 0xBABA /* resulting checksum */ |
| 31 | |
| 32 | |
| 33 | /*define some other useful values here */ |
| 34 | #define I210_POLL_TIMEOUT_US 300000 /* 300 ms */ |
| 35 | /*Define some error states here*/ |
| 36 | #define I210_SUCCESS 0x00000000 |
| 37 | #define I210_INVALID_PARAM 0x00000001 |
| 38 | #define I210_NOT_READY 0x00000002 |
| 39 | #define I210_READ_ERROR 0x00000004 |
| 40 | #define I210_WRITE_ERROR 0x00000008 |
| 41 | #define I210_CHECKSUM_ERROR 0x00000010 |
| 42 | #define I210_FLASH_UPDATE_ERROR 0x00000020 |
| 43 | |
Werner Zeh | e22d96c | 2016-06-29 07:53:47 +0200 | [diff] [blame] | 44 | /* We need one function we can call to get a MAC address to use */ |
| 45 | /* This function can be coded somewhere else but must exist. */ |
| 46 | extern enum cb_err mainboard_get_mac_address(struct device *dev, |
| 47 | uint8_t mac[6]); |
| 48 | |
Werner Zeh | 63693dc | 2015-02-13 12:18:58 +0100 | [diff] [blame] | 49 | #endif /* _INTEL_I210_H_ */ |