blob: 1cc6a28a0bce1756ef480d60cc77c31316cb6248 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* SPDX-License-Identifier: GPL-2.0-only */
#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
#define MAC_ADDR_LEN 6
/* 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[MAC_ADDR_LEN]);
#endif /* _INTEL_I210_H_ */
|
