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 MACH_TYPE_DRACO 4314 18 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO 19 20 #include "siemens-am33x-common.h" 21 22 #define CONFIG_SYS_MPUCLK 275 23 #define DDR_PLL_FREQ 303 24 #undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC 25 26 #define BOARD_DFU_BUTTON_GPIO 27 27 #define BOARD_DFU_BUTTON_LED 64 /* red LED */ 28 #define BOARD_STATUS_LED 103 /* green LED */ 29 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 30 31 #undef CONFIG_DOS_PARTITION 32 #undef CONFIG_CMD_FAT 33 34 35 /* Physical Memory Map */ 36 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 37 38 /* I2C Configuration */ 39 #define CONFIG_SYS_I2C_SPEED 100000 40 41 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 42 #define EEPROM_ADDR_DDR3 0x90 43 #define EEPROM_ADDR_CHIP 0x120 44 45 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 46 47 #undef CONFIG_SPL_NET_SUPPORT 48 #undef CONFIG_SPL_NET_VCI_STRING 49 #undef CONFIG_SPL_ETH_SUPPORT 50 51 #undef CONFIG_MII 52 #undef CONFIG_PHY_GIGE 53 #define CONFIG_PHY_SMSC 54 55 #define CONFIG_FACTORYSET 56 57 /* Watchdog */ 58 #define CONFIG_OMAP_WATCHDOG 59 60 #ifndef CONFIG_SPL_BUILD 61 62 /* Default env settings */ 63 #define CONFIG_EXTRA_ENV_SETTINGS \ 64 "nand_img_size=0x400000\0" \ 65 "optargs=\0" \ 66 CONFIG_COMMON_ENV_SETTINGS 67 68 #ifndef CONFIG_RESTORE_FLASH 69 /* set to negative value for no autoboot */ 70 #define CONFIG_BOOTDELAY 3 71 72 #define CONFIG_BOOTCOMMAND \ 73 "if dfubutton; then " \ 74 "run dfu_start; " \ 75 "reset; " \ 76 "fi;" \ 77 "run nand_boot;" \ 78 "reset;" 79 80 81 #else 82 #define CONFIG_BOOTDELAY 0 83 84 #define CONFIG_BOOTCOMMAND \ 85 "setenv autoload no; " \ 86 "dhcp; " \ 87 "if tftp 80000000 debrick.scr; then " \ 88 "source 80000000; " \ 89 "fi" 90 #endif 91 #endif /* CONFIG_SPL_BUILD */ 92 #endif /* ! __CONFIG_DRACO_H */ 93