1 /*
2 * Copyright (c) 2015-2018, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
33 #ifndef BOARD_CFG_H_
34 #define BOARD_CFG_H_
36 #ifdef __cplusplus
37 extern "C"
38 {
39 #endif
41 #include <ti/starterware/include/hw/soc_am335x.h>
43 /* Board ID information */
44 #define BOARD_INFO_CPU_NAME "AM335x"
45 #define BOARD_INFO_BOARD_NAME "EVMAM335x"
47 /* Mmeory Sections */
48 #define BOARD_DDR3_START_ADDR 0x80010000
49 #define BOARD_DDR3_SIZE ((256 * 1024 * 1024UL) - 0x00010000)
50 #define BOARD_DDR3_END_ADDR (BOARD_DDR3_START_ADDR + BOARD_DDR3_SIZE - 1)
53 /* UART LLD instance number */
54 #define BOARD_UART_INSTANCE 0
56 /* EEPROM Data read length */
57 #define I2C_EEPROM_RX_LENGTH 10U
59 #define GPIO_INTR_LED_BASE_ADDR (SOC_GPIO_1_REGS)
60 #define GPIO_LED_PIN_NUM (0x04U)
62 /* Port and pin number mask for MMCSD Card Detect pin.
63 Bits 7-0: Pin number and Bits 15-8: (Port number + 1) */
64 #define GPIO_MMC_SDCD_PIN_NUM (0x6)
65 #define GPIO_MMC_SDCD_PORT_NUM (0x1)
66 #define GPIO_PIN_MMC_SDCD_ACTIVE_STATE (0x0)
68 /* No of LEDs connected to GPIOs. */
69 #define BOARD_GPIO_LED_NUM (4U)
71 /* I2C instance connected to EEPROM */
72 #define BOARD_I2C_EEPROM_INSTANCE 0
74 /* I2C address for EEPROM */
75 #define BOARD_I2C_EEPROM_ADDR (0x50)
77 /* EEPROM board ID information */
78 #define BOARD_EEPROM_HEADER_LENGTH 4
79 #define BOARD_EEPROM_BOARD_NAME_LENGTH 8
80 #define BOARD_EEPROM_VERSION_LENGTH 4
81 #define BOARD_EEPROM_SERIAL_NO_LENGTH 12
82 #define BOARD_EEPROM_HEADER_ADDR 0
83 #define BOARD_EEPROM_BOARD_NAME_ADDR (BOARD_EEPROM_HEADER_ADDR + BOARD_EEPROM_HEADER_LENGTH)
84 #define BOARD_EEPROM_VERSION_ADDR (BOARD_EEPROM_BOARD_NAME_ADDR + BOARD_EEPROM_BOARD_NAME_LENGTH)
85 #define BOARD_EEPROM_SERIAL_NO_ADDR (BOARD_EEPROM_VERSION_ADDR + BOARD_EEPROM_VERSION_LENGTH)
87 /* Port and pin number mask for Button pads.
88 Bits 7-0: Pin number and Bits 15-8: Port number */
89 #define BOARD_GPIO_BUTTON1 (0x0303) /* BUTTON2 - GPIO2_3 */
90 #define BOARD_GPIO_BUTTON2 (0x0302) /* BUTTON3 - GPIO2_2 */
91 #define BOARD_GPIO_BUTTON3 (0x011E) /* BUTTON1 - GPIO0_30 */
92 #define BOARD_GPIO_BUTTON4 (0x0305) /* BUTTON1 - GPIO2_5 */
94 /* Instance for interfaces connected to MMCSD */
95 #define BOARD_MMCSD_SD_INSTANCE (0)
97 #ifdef __cplusplus
98 }
99 #endif
101 #endif