2 * (C) Copyright 2013 Siemens Schweiz AG
3 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
6 * U-Boot file:/include/configs/am335x_evm.h
8 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
10 * SPDX-License-Identifier: GPL-2.0+
13 #ifndef __CONFIG_DRACO_H
14 #define __CONFIG_DRACO_H
16 #define CONFIG_SIEMENS_DRACO
17 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO
19 #include "siemens-am33x-common.h"
21 #define CONFIG_SYS_MPUCLK 300
22 #define DDR_PLL_FREQ 303
23 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
25 #define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */
26 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */
28 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
33 /* Physical Memory Map */
34 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
36 /* I2C Configuration */
37 #define CONFIG_SYS_I2C_SPEED 100000
39 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
40 #define EEPROM_ADDR_DDR3 0x90
41 #define EEPROM_ADDR_CHIP 0x120
44 #undef CONFIG_PHY_GIGE
45 #define CONFIG_PHY_SMSC
47 #define CONFIG_FACTORYSET
50 #define CONFIG_OMAP_WATCHDOG
52 /* Define own nand partitions */
53 #define CONFIG_ENV_OFFSET_REDUND 0x2E0000
54 #define CONFIG_ENV_SIZE_REDUND 0x2000
55 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE)
57 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2
59 #ifndef CONFIG_SPL_BUILD
61 /* Default env settings */
62 #define CONFIG_EXTRA_ENV_SETTINGS \
65 "nand_img_size=0x400000\0" \
67 "preboot=draco_led 0\0" \
68 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
69 CONFIG_ENV_SETTINGS_V2 \
70 CONFIG_ENV_SETTINGS_NAND_V2
72 #ifndef CONFIG_RESTORE_FLASH
73 /* set to negative value for no autoboot */
75 #define CONFIG_BOOTCOMMAND \
76 "if dfubutton; then " \
81 "run nand_boot_backup;" \
86 #define CONFIG_BOOTCOMMAND \
87 "setenv autoload no; " \
89 "if tftp 80000000 debrick.scr; then " \
93 #endif /* CONFIG_SPL_BUILD */
94 #endif /* ! __CONFIG_DRACO_H */