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 MACH_TYPE_DRACO 4314
18 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO
20 #include "siemens-am33x-common.h"
22 #define CONFIG_DISPLAY_CPUINFO
23 #define CONFIG_SYS_MPUCLK 300
24 #define DDR_PLL_FREQ 303
25 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
27 #define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */
28 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */
30 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
35 #undef CONFIG_DOS_PARTITION
37 #define CONFIG_BOARD_LATE_INIT
39 /* Physical Memory Map */
40 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
42 /* I2C Configuration */
43 #define CONFIG_SYS_I2C_SPEED 100000
45 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
46 #define EEPROM_ADDR_DDR3 0x90
47 #define EEPROM_ADDR_CHIP 0x120
49 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300
51 #undef CONFIG_SPL_NET_SUPPORT
52 #undef CONFIG_SPL_NET_VCI_STRING
53 #undef CONFIG_SPL_ETH_SUPPORT
56 #undef CONFIG_PHY_GIGE
57 #define CONFIG_PHY_SMSC
59 #define CONFIG_FACTORYSET
62 #define CONFIG_OMAP_WATCHDOG
64 /* Define own nand partitions */
65 #define CONFIG_ENV_OFFSET_REDUND 0x2E0000
66 #define CONFIG_ENV_SIZE_REDUND 0x2000
67 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE)
69 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2
71 #ifndef CONFIG_SPL_BUILD
73 /* Default env settings */
74 #define CONFIG_EXTRA_ENV_SETTINGS \
76 "nand_img_size=0x400000\0" \
78 "preboot=draco_led 0\0" \
79 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
80 CONFIG_ENV_SETTINGS_V2 \
81 CONFIG_ENV_SETTINGS_NAND_V2
83 #ifndef CONFIG_RESTORE_FLASH
84 /* set to negative value for no autoboot */
86 #define CONFIG_BOOTCOMMAND \
87 "if dfubutton; then " \
92 "run nand_boot_backup;" \
97 #define CONFIG_BOOTCOMMAND \
98 "setenv autoload no; " \
100 "if tftp 80000000 debrick.scr; then " \
101 "source 80000000; " \
104 #endif /* CONFIG_SPL_BUILD */
105 #endif /* ! __CONFIG_DRACO_H */