1 /* 2 * (C) Copyright 2013 Siemens Schweiz AG 3 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. 4 * 5 * Based on: 6 * U-Boot file:/include/configs/am335x_evm.h 7 * 8 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_DRACO_H 14 #define __CONFIG_DRACO_H 15 16 #define CONFIG_SIEMENS_DRACO 17 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO 18 19 #include "siemens-am33x-common.h" 20 21 #define CONFIG_SYS_MPUCLK 300 22 #define DDR_PLL_FREQ 303 23 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC 24 25 #define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */ 26 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 27 28 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 29 "button_dfu0=27\0" \ 30 "led0=103,1,0\0" \ 31 "led1=64,0,1\0" 32 33 /* Physical Memory Map */ 34 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 35 36 /* I2C Configuration */ 37 #define CONFIG_SYS_I2C_SPEED 100000 38 39 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 40 #define EEPROM_ADDR_DDR3 0x90 41 #define EEPROM_ADDR_CHIP 0x120 42 43 #undef CONFIG_MII 44 #undef CONFIG_PHY_GIGE 45 #define CONFIG_PHY_SMSC 46 47 #define CONFIG_FACTORYSET 48 49 /* Watchdog */ 50 #define CONFIG_OMAP_WATCHDOG 51 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) 56 57 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V2 58 59 #ifndef CONFIG_SPL_BUILD 60 61 /* Default env settings */ 62 #define CONFIG_EXTRA_ENV_SETTINGS \ 63 "hostname=draco\0" \ 64 "ubi_off=2048\0"\ 65 "nand_img_size=0x400000\0" \ 66 "optargs=\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 71 72 #ifndef CONFIG_RESTORE_FLASH 73 /* set to negative value for no autoboot */ 74 75 #define CONFIG_BOOTCOMMAND \ 76 "if dfubutton; then " \ 77 "run dfu_start; " \ 78 "reset; " \ 79 "fi;" \ 80 "run nand_boot;" \ 81 "run nand_boot_backup;" \ 82 "reset;" 83 84 #else 85 86 #define CONFIG_BOOTCOMMAND \ 87 "setenv autoload no; " \ 88 "dhcp; " \ 89 "if tftp 80000000 debrick.scr; then " \ 90 "source 80000000; " \ 91 "fi" 92 #endif 93 #endif /* CONFIG_SPL_BUILD */ 94 #endif /* ! __CONFIG_DRACO_H */ 95