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Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'
[karo-tx-uboot.git] / board / ti / am43xx / board.h
1 /*
2  * board.h
3  *
4  * TI AM437x boards information header
5  * Derived from AM335x board.
6  *
7  * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
8  *
9  * SPDX-License-Identifier:     GPL-2.0+
10  */
11
12 #ifndef _BOARD_H_
13 #define _BOARD_H_
14
15 #include <asm/arch/omap.h>
16
17 static char *const am43xx_board_name = (char *)AM4372_BOARD_NAME_START;
18
19 /*
20  * TI AM437x EVMs define a system EEPROM that defines certain sub-fields.
21  * We use these fields to in turn see what board we are on, and what
22  * that might require us to set or not set.
23  */
24 #define HDR_NO_OF_MAC_ADDR      3
25 #define HDR_ETH_ALEN            6
26 #define HDR_NAME_LEN            8
27
28 #define DEV_ATTR_MAX_OFFSET     5
29 #define DEV_ATTR_MIN_OFFSET     0
30
31 struct am43xx_board_id {
32         unsigned int  magic;
33         char name[HDR_NAME_LEN];
34         char version[4];
35         char serial[12];
36         char config[32];
37         char mac_addr[HDR_NO_OF_MAC_ADDR][HDR_ETH_ALEN];
38 };
39
40 static inline int board_is_eposevm(void)
41 {
42         return !strncmp(am43xx_board_name, "AM43EPOS", HDR_NAME_LEN);
43 }
44
45 static inline int board_is_gpevm(void)
46 {
47         return !strncmp(am43xx_board_name, "AM43__GP", HDR_NAME_LEN);
48 }
49
50 static inline int board_is_sk(void)
51 {
52         return !strncmp(am43xx_board_name, "AM43__SK", HDR_NAME_LEN);
53 }
54
55 void enable_uart0_pin_mux(void);
56 void enable_board_pin_mux(void);
57 void enable_i2c0_pin_mux(void);
58 #endif