4 * TI AM437x boards information header
5 * Derived from AM335x board.
7 * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
9 * SPDX-License-Identifier: GPL-2.0+
15 #include <asm/arch/omap.h>
17 static char *const am43xx_board_name = (char *)AM4372_BOARD_NAME_START;
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.
24 #define HDR_NO_OF_MAC_ADDR 3
25 #define HDR_ETH_ALEN 6
26 #define HDR_NAME_LEN 8
28 #define DEV_ATTR_MAX_OFFSET 5
29 #define DEV_ATTR_MIN_OFFSET 0
31 struct am43xx_board_id {
33 char name[HDR_NAME_LEN];
37 char mac_addr[HDR_NO_OF_MAC_ADDR][HDR_ETH_ALEN];
40 static inline int board_is_eposevm(void)
42 return !strncmp(am43xx_board_name, "AM43EPOS", HDR_NAME_LEN);
45 static inline int board_is_gpevm(void)
47 return !strncmp(am43xx_board_name, "AM43__GP", HDR_NAME_LEN);
50 void enable_uart0_pin_mux(void);
51 void enable_board_pin_mux(void);
52 void enable_i2c0_pin_mux(void);