1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2013 Siemens Schweiz AG 4 * (C) Heiko Schocher, DENX Software Engineering, hs (at) 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 #undef CONFIG_MII 40 #define CONFIG_PHY_SMSC 41 42 #define CONFIG_FACTORYSET 43 44 /* Define own nand partitions */ 45 #define CONFIG_ENV_OFFSET_REDUND 0x2E0000 46 #define CONFIG_ENV_SIZE_REDUND 0x2000 47 #define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE) 48 49 #ifndef CONFIG_SPL_BUILD 50 51 /* Default env settings */ 52 #define CONFIG_EXTRA_ENV_SETTINGS \ 53 "hostname=draco\0" \ 54 "ubi_off=2048\0"\ 55 "nand_img_size=0x400000\0" \ 56 "optargs=\0" \ 57 "preboot=draco_led 0\0" \ 58 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 59 CONFIG_ENV_SETTINGS_V2 \ 60 CONFIG_ENV_SETTINGS_NAND_V2 61 62 #ifndef CONFIG_RESTORE_FLASH 63 /* set to negative value for no autoboot */ 64 65 #define CONFIG_BOOTCOMMAND \ 66 "if dfubutton; then " \ 67 "run dfu_start; " \ 68 "reset; " \ 69 "fi;" \ 70 "run nand_boot;" \ 71 "run nand_boot_backup;" \ 72 "reset;" 73 74 #else 75 76 #define CONFIG_BOOTCOMMAND \ 77 "setenv autoload no; " \ 78 "dhcp; " \ 79 "if tftp 80000000 debrick.scr; then " \ 80 "source 80000000; " \ 81 "fi" 82 #endif 83 #endif /* CONFIG_SPL_BUILD */ 84 #endif /* ! __CONFIG_DRACO_H */ 85
