1c5fb70c9SStefano Babic /* 2c5fb70c9SStefano Babic * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> 3c5fb70c9SStefano Babic * 4c5fb70c9SStefano Babic * (C) Copyright 2009 Freescale Semiconductor, Inc. 5c5fb70c9SStefano Babic * 6c5fb70c9SStefano Babic * Configuration settings for the MX51EVK Board 7c5fb70c9SStefano Babic * 8c5fb70c9SStefano Babic * This program is free software; you can redistribute it and/or 9c5fb70c9SStefano Babic * modify it under the terms of the GNU General Public License as 10c5fb70c9SStefano Babic * published by the Free Software Foundation; either version 2 of 11c5fb70c9SStefano Babic * the License, or (at your option) any later version. 12c5fb70c9SStefano Babic * 13c5fb70c9SStefano Babic * This program is distributed in the hope that it will be useful, 14c5fb70c9SStefano Babic * but WITHOUT ANY WARRANTY; without even the implied warranty of 15c5fb70c9SStefano Babic * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16c5fb70c9SStefano Babic * GNU General Public License for more details. 17c5fb70c9SStefano Babic * 18c5fb70c9SStefano Babic * You should have received a copy of the GNU General Public License 19c5fb70c9SStefano Babic * along with this program; if not, write to the Free Software 20c5fb70c9SStefano Babic * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21c5fb70c9SStefano Babic * MA 02111-1307 USA 22c5fb70c9SStefano Babic */ 23c5fb70c9SStefano Babic 24c5fb70c9SStefano Babic #ifndef __CONFIG_H 25c5fb70c9SStefano Babic #define __CONFIG_H 26c5fb70c9SStefano Babic 27c5fb70c9SStefano Babic 28c5fb70c9SStefano Babic /* High Level Configuration Options */ 29c5fb70c9SStefano Babic 30c5fb70c9SStefano Babic #define CONFIG_MX51 /* in a mx51 */ 31c5fb70c9SStefano Babic #define CONFIG_SKIP_RELOCATE_UBOOT 32c5fb70c9SStefano Babic 33ff9f475dSJason Liu #define CONFIG_SYS_MX5_HCLK 24000000 34ff9f475dSJason Liu #define CONFIG_SYS_MX5_CLK32 32768 35c5fb70c9SStefano Babic #define CONFIG_DISPLAY_CPUINFO 36c5fb70c9SStefano Babic #define CONFIG_DISPLAY_BOARDINFO 37c5fb70c9SStefano Babic 38c5fb70c9SStefano Babic #define CONFIG_L2_OFF 39c5fb70c9SStefano Babic 40c5fb70c9SStefano Babic /* 41c5fb70c9SStefano Babic * Disabled for now due to build problems under Debian and a significant 42c5fb70c9SStefano Babic * increase in the final file size: 144260 vs. 109536 Bytes. 43c5fb70c9SStefano Babic */ 44c5fb70c9SStefano Babic 45c5fb70c9SStefano Babic #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 46c5fb70c9SStefano Babic #define CONFIG_REVISION_TAG 1 47c5fb70c9SStefano Babic #define CONFIG_SETUP_MEMORY_TAGS 1 48c5fb70c9SStefano Babic #define CONFIG_INITRD_TAG 1 49c5fb70c9SStefano Babic 50c5fb70c9SStefano Babic /* 51c5fb70c9SStefano Babic * Size of malloc() pool 52c5fb70c9SStefano Babic */ 53c5fb70c9SStefano Babic #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 54c5fb70c9SStefano Babic /* size in bytes reserved for initial data */ 55c5fb70c9SStefano Babic 56b4377e12SStefano Babic #define BOARD_LATE_INIT 57b4377e12SStefano Babic 58c5fb70c9SStefano Babic /* 59c5fb70c9SStefano Babic * Hardware drivers 60c5fb70c9SStefano Babic */ 61c5fb70c9SStefano Babic #define CONFIG_MXC_UART 62c5fb70c9SStefano Babic #define CONFIG_SYS_MX51_UART1 63c5fb70c9SStefano Babic 64c5fb70c9SStefano Babic /* 65b4377e12SStefano Babic * SPI Configs 66b4377e12SStefano Babic * */ 67b4377e12SStefano Babic #define CONFIG_CMD_SPI 68b4377e12SStefano Babic 69b4377e12SStefano Babic #define CONFIG_MXC_SPI 70b4377e12SStefano Babic 71b4377e12SStefano Babic #define CONFIG_FSL_PMIC 72b4377e12SStefano Babic #define CONFIG_FSL_PMIC_BUS 0 73b4377e12SStefano Babic #define CONFIG_FSL_PMIC_CS 0 74b4377e12SStefano Babic #define CONFIG_FSL_PMIC_CLK 2500000 759f481e95SStefano Babic #define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) 76b4377e12SStefano Babic 77b4377e12SStefano Babic /* 78c5fb70c9SStefano Babic * MMC Configs 79c5fb70c9SStefano Babic * */ 80c5fb70c9SStefano Babic #define CONFIG_FSL_ESDHC 81c5fb70c9SStefano Babic #define CONFIG_SYS_FSL_ESDHC_ADDR 0 82c5fb70c9SStefano Babic #define CONFIG_SYS_FSL_ESDHC_NUM 2 83c5fb70c9SStefano Babic 84c5fb70c9SStefano Babic #define CONFIG_MMC 85c5fb70c9SStefano Babic 86c5fb70c9SStefano Babic #define CONFIG_CMD_MMC 87c5fb70c9SStefano Babic #define CONFIG_GENERIC_MMC 88c5fb70c9SStefano Babic #define CONFIG_CMD_FAT 89c5fb70c9SStefano Babic #define CONFIG_DOS_PARTITION 90c5fb70c9SStefano Babic 91c5fb70c9SStefano Babic /* 92c5fb70c9SStefano Babic * Eth Configs 93c5fb70c9SStefano Babic */ 94c5fb70c9SStefano Babic #define CONFIG_HAS_ETH1 95c5fb70c9SStefano Babic #define CONFIG_NET_MULTI 96c5fb70c9SStefano Babic #define CONFIG_MII 97c5fb70c9SStefano Babic #define CONFIG_DISCOVER_PHY 98c5fb70c9SStefano Babic 99c5fb70c9SStefano Babic #define CONFIG_FEC_MXC 100c5fb70c9SStefano Babic #define IMX_FEC_BASE FEC_BASE_ADDR 101c5fb70c9SStefano Babic #define CONFIG_FEC_MXC_PHYADDR 0x1F 102c5fb70c9SStefano Babic 103c5fb70c9SStefano Babic #define CONFIG_CMD_PING 104c5fb70c9SStefano Babic #define CONFIG_CMD_DHCP 105c5fb70c9SStefano Babic #define CONFIG_CMD_MII 106c5fb70c9SStefano Babic #define CONFIG_CMD_NET 107c5fb70c9SStefano Babic 108c5fb70c9SStefano Babic /* allow to overwrite serial and ethaddr */ 109c5fb70c9SStefano Babic #define CONFIG_ENV_OVERWRITE 110c5fb70c9SStefano Babic #define CONFIG_CONS_INDEX 1 111c5fb70c9SStefano Babic #define CONFIG_BAUDRATE 115200 112c5fb70c9SStefano Babic #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} 113c5fb70c9SStefano Babic 114c5fb70c9SStefano Babic /*********************************************************** 115c5fb70c9SStefano Babic * Command definition 116c5fb70c9SStefano Babic ***********************************************************/ 117c5fb70c9SStefano Babic 118c5fb70c9SStefano Babic #include <config_cmd_default.h> 119c5fb70c9SStefano Babic 120c5fb70c9SStefano Babic #undef CONFIG_CMD_IMLS 121c5fb70c9SStefano Babic 122c5fb70c9SStefano Babic #define CONFIG_BOOTDELAY 3 123c5fb70c9SStefano Babic 124c5fb70c9SStefano Babic #define CONFIG_PRIME "FEC0" 125c5fb70c9SStefano Babic 126c5fb70c9SStefano Babic #define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */ 127c5fb70c9SStefano Babic 128c5fb70c9SStefano Babic #define CONFIG_EXTRA_ENV_SETTINGS \ 129*06982534SShawn Guo "script=boot.scr\0" \ 130*06982534SShawn Guo "uimage=uImage\0" \ 131*06982534SShawn Guo "mmcdev=0\0" \ 132*06982534SShawn Guo "mmcpart=2\0" \ 133*06982534SShawn Guo "mmcroot=/dev/mmcblk0p3 rw\0" \ 134*06982534SShawn Guo "mmcrootfstype=ext3 rootwait\0" \ 135*06982534SShawn Guo "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ 136*06982534SShawn Guo "root=${mmcroot} " \ 137*06982534SShawn Guo "rootfstype=${mmcrootfstype}\0" \ 138*06982534SShawn Guo "loadbootscript=" \ 139*06982534SShawn Guo "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 140*06982534SShawn Guo "bootscript=echo Running bootscript from mmc ...; " \ 141*06982534SShawn Guo "source\0" \ 142*06982534SShawn Guo "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 143*06982534SShawn Guo "mmcboot=echo Booting from mmc ...; " \ 144*06982534SShawn Guo "run mmcargs; " \ 145*06982534SShawn Guo "bootm\0" \ 146*06982534SShawn Guo "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ 147*06982534SShawn Guo "root=/dev/nfs " \ 148c5fb70c9SStefano Babic "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 149*06982534SShawn Guo "netboot=echo Booting from net ...; " \ 150*06982534SShawn Guo "run netargs; " \ 151*06982534SShawn Guo "dhcp ${uimage}; bootm\0" \ 152*06982534SShawn Guo 153*06982534SShawn Guo #define CONFIG_BOOTCOMMAND \ 154*06982534SShawn Guo "if mmc rescan ${mmcdev}; then " \ 155*06982534SShawn Guo "if run loadbootscript; then " \ 156*06982534SShawn Guo "run bootscript; " \ 157*06982534SShawn Guo "else " \ 158*06982534SShawn Guo "if run loaduimage; then " \ 159*06982534SShawn Guo "run mmcboot; " \ 160*06982534SShawn Guo "else run netboot; " \ 161*06982534SShawn Guo "fi; " \ 162*06982534SShawn Guo "fi; " \ 163*06982534SShawn Guo "else run netboot; fi" 164c5fb70c9SStefano Babic 165c5fb70c9SStefano Babic #define CONFIG_ARP_TIMEOUT 200UL 166c5fb70c9SStefano Babic 167c5fb70c9SStefano Babic /* 168c5fb70c9SStefano Babic * Miscellaneous configurable options 169c5fb70c9SStefano Babic */ 170c5fb70c9SStefano Babic #define CONFIG_SYS_LONGHELP /* undef to save memory */ 171*06982534SShawn Guo #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 172*06982534SShawn Guo #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 173c5fb70c9SStefano Babic #define CONFIG_SYS_PROMPT "MX51EVK U-Boot > " 174c5fb70c9SStefano Babic #define CONFIG_AUTO_COMPLETE 175c5fb70c9SStefano Babic #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 176c5fb70c9SStefano Babic /* Print Buffer Size */ 177c5fb70c9SStefano Babic #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 178c5fb70c9SStefano Babic #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 179c5fb70c9SStefano Babic #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 180c5fb70c9SStefano Babic 181c5fb70c9SStefano Babic #define CONFIG_SYS_MEMTEST_START 0x90000000 182c5fb70c9SStefano Babic #define CONFIG_SYS_MEMTEST_END 0x10000 183c5fb70c9SStefano Babic 184c5fb70c9SStefano Babic #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 185c5fb70c9SStefano Babic 186c5fb70c9SStefano Babic #define CONFIG_SYS_HZ 1000 187c5fb70c9SStefano Babic #define CONFIG_CMDLINE_EDITING 188c5fb70c9SStefano Babic 189c5fb70c9SStefano Babic /*----------------------------------------------------------------------- 190c5fb70c9SStefano Babic * Stack sizes 191c5fb70c9SStefano Babic * 192c5fb70c9SStefano Babic * The stack sizes are set up in start.S using the settings below 193c5fb70c9SStefano Babic */ 194c5fb70c9SStefano Babic #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 195c5fb70c9SStefano Babic 196c5fb70c9SStefano Babic /*----------------------------------------------------------------------- 197c5fb70c9SStefano Babic * Physical Memory Map 198c5fb70c9SStefano Babic */ 199c5fb70c9SStefano Babic #define CONFIG_NR_DRAM_BANKS 1 200c5fb70c9SStefano Babic #define PHYS_SDRAM_1 CSD0_BASE_ADDR 201c5fb70c9SStefano Babic #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) 202c5fb70c9SStefano Babic 2035e1fe88fSStefano Babic #define CONFIG_SYS_DDR_CLKSEL 0 2045e1fe88fSStefano Babic #define CONFIG_SYS_CLKTL_CBCDR 0x59E35100 2055e1fe88fSStefano Babic 206c5fb70c9SStefano Babic /*----------------------------------------------------------------------- 207c5fb70c9SStefano Babic * FLASH and environment organization 208c5fb70c9SStefano Babic */ 209c5fb70c9SStefano Babic #define CONFIG_SYS_NO_FLASH 210c5fb70c9SStefano Babic 211c5fb70c9SStefano Babic #define CONFIG_ENV_SECT_SIZE (128 * 1024) 212c5fb70c9SStefano Babic #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 213c5fb70c9SStefano Babic #define CONFIG_ENV_IS_NOWHERE 214c5fb70c9SStefano Babic 215c5fb70c9SStefano Babic #endif 216