/* * (C) Copyright 2011 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef __CONFIG_H #define __CONFIG_H /* High Level Configuration Options */ #define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */ #define CONFIG_SYS_HZ 1000 #define CONFIG_SYS_TEXT_BASE 0x81200000 #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_MACH_TYPE MACH_TYPE_MX25_3DS /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM_1 0x80000000 #define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024) #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ GENERATED_GBL_DATA_SIZE) /* Memory Test */ #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2) #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE) /* Stack sizes */ #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ /* Serial Info */ #define CONFIG_MXC_UART #define CONFIG_SYS_MX25_UART1 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* No NOR flash present */ #define CONFIG_ENV_OFFSET (6 * 64 * 1024) #define CONFIG_ENV_SIZE (8 * 1024) #define CONFIG_ENV_IS_NOWHERE #define CONFIG_SYS_NO_FLASH #define CONFIG_SYS_64BIT_VSPRINTF /* U-Boot general configuration */ #define CONFIG_SYS_PROMPT "MX25PDK U-Boot > " #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ /* Print buffer sz */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_CMDLINE_EDITING #define CONFIG_SYS_LONGHELP /* U-Boot commands */ #include <config_cmd_default.h> #define CONFIG_CMD_CACHE /* Ethernet */ #define CONFIG_FEC_MXC #define CONFIG_FEC_MXC_PHYADDR 0x1f #define CONFIG_MII #define CONFIG_CMD_NET #define CONFIG_ENV_OVERWRITE #define CONFIG_BOOTDELAY 3 #define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */ #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR #define CONFIG_EXTRA_ENV_SETTINGS \ "script=boot.scr\0" \ "uimage=uImage\0" \ "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ "root=/dev/nfs " \ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ "bootcmd=run netargs; dhcp ${uimage}; bootm\0" \ #endif /* __CONFIG_H */