mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-06 02:53:37 +08:00
88cd7d0ea9
- Rename usages of CONFIG_SYS_DEF_EEPROM_ADDR to CONFIG_SYS_I2C_EEPROM_ADDR based on current usage. - Convert CONFIG_SYS_I2C_EEPROM_ADDR, CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SYS_I2C_EEPROM_BUS, CONFIG_CONFIG_SYS_EEPROM_SIZE CONFIG_SYS_EEPROM_PAGE_WRITE_BITS and CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS to Kconfig. We move these symbols around a bit and add appropriate dependencies to them. In some cases, we now add a correct default value as well. Signed-off-by: Tom Rini <trini@konsulko.com>
25 lines
745 B
C
25 lines
745 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2000-2009
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*/
|
|
|
|
#ifndef __EEPROM_LEGACY_H
|
|
#define __EEPROM_LEGACY_H
|
|
|
|
#if defined(CONFIG_CMD_EEPROM) || defined(CONFIG_ENV_IS_IN_EEPROM)
|
|
void eeprom_init(int bus);
|
|
int eeprom_read(uint dev_addr, uint offset, uchar *buffer, uint cnt);
|
|
int eeprom_write(uint dev_addr, uint offset, uchar *buffer, uint cnt);
|
|
#else
|
|
/*
|
|
* Some EEPROM code is depecated because it used the legacy I2C interface. Add
|
|
* some macros here so we don't have to touch every one of those uses
|
|
*/
|
|
#define eeprom_init(bus)
|
|
#define eeprom_read(dev_addr, offset, buffer, cnt) (-ENOSYS)
|
|
#define eeprom_write(dev_addr, offset, buffer, cnt) (-ENOSYS)
|
|
#endif
|
|
|
|
#endif
|