1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2013 Siemens Schweiz AG 4 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. 5 * 6 * Based on: 7 * U-Boot file:/include/configs/am335x_evm.h 8 * 9 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ 10 */ 11 12 #ifndef __CONFIG_DRACO_H 13 #define __CONFIG_DRACO_H 14 15 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO 16 17 #include "siemens-am33x-common.h" 18 19 #define DDR_PLL_FREQ 303 20 21 #define BOARD_DFU_BUTTON_GPIO 27 /* Use as default */ 22 #define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */ 23 24 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 25 "button_dfu0=27\0" \ 26 "led0=103,1,0\0" \ 27 "led1=64,0,1\0" 28 29 /* Physical Memory Map */ 30 #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ 31 32 /* I2C Configuration */ 33 #define CONFIG_SYS_I2C_SPEED 100000 34 35 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 36 #define EEPROM_ADDR_DDR3 0x90 37 #define EEPROM_ADDR_CHIP 0x120 38 39 #define CONFIG_PHY_SMSC 40 41 #define CONFIG_FACTORYSET 42 43 /* Define own nand partitions */ 44 #define CONFIG_ENV_OFFSET_REDUND 0x2E0000 45 #define CONFIG_ENV_SIZE_REDUND 0x2000 46 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE) 47 48 #ifndef CONFIG_SPL_BUILD 49 50 /* Default env settings */ 51 #define CONFIG_EXTRA_ENV_SETTINGS \ 52 "hostname=draco\0" \ 53 "ubi_off=2048\0"\ 54 "nand_img_size=0x400000\0" \ 55 "optargs=\0" \ 56 "preboot=draco_led 0\0" \ 57 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 58 CONFIG_ENV_SETTINGS_V2 \ 59 CONFIG_ENV_SETTINGS_NAND_V2 60 61 #ifndef CONFIG_RESTORE_FLASH 62 /* set to negative value for no autoboot */ 63 64 #define CONFIG_BOOTCOMMAND \ 65 "if dfubutton; then " \ 66 "run dfu_start; " \ 67 "reset; " \ 68 "fi;" \ 69 "run nand_boot;" \ 70 "run nand_boot_backup;" \ 71 "reset;" 72 73 #else 74 75 #define CONFIG_BOOTCOMMAND \ 76 "setenv autoload no; " \ 77 "dhcp; " \ 78 "if tftp 80000000 debrick.scr; then " \ 79 "source 80000000; " \ 80 "fi" 81 #endif 82 #endif /* CONFIG_SPL_BUILD */ 83 #endif /* ! __CONFIG_DRACO_H */ 84