]> git.sur5r.net Git - u-boot/blob - board/rockchip/tinker_rk3288/tinker-rk3288.c
net: Move enetaddr env access code to env config instead of net config
[u-boot] / board / rockchip / tinker_rk3288 / tinker-rk3288.c
1 /*
2  * (C) Copyright 2016 Rockchip Electronics Co., Ltd
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6
7 #include <common.h>
8 #include <dm.h>
9 #include <environment.h>
10 #include <i2c_eeprom.h>
11 #include <netdev.h>
12
13 static int get_ethaddr_from_eeprom(u8 *addr)
14 {
15         int ret;
16         struct udevice *dev;
17
18         ret = uclass_first_device_err(UCLASS_I2C_EEPROM, &dev);
19         if (ret)
20                 return ret;
21
22         return i2c_eeprom_read(dev, 0, addr, 6);
23 }
24
25 int rk_board_late_init(void)
26 {
27         u8 ethaddr[6];
28
29         if (get_ethaddr_from_eeprom(ethaddr))
30                 return 0;
31
32         if (is_valid_ethaddr(ethaddr))
33                 eth_env_set_enetaddr("ethaddr", ethaddr);
34
35         return 0;
36 }