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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#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_ */
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