/* * (c) 2011 Graf-Syteco, Matthias Weisser * <weisserm@arcor.de> * * Configuation settings for the zmx25 board * * See file CREDITS for list of people who contributed to this * project. * * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef __CONFIG_H #define __CONFIG_H #define CONFIG_ARM926EJS /* arm926ejs CPU core */ #define CONFIG_MX25 #define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */ #define CONFIG_SYS_HZ 1000 #define CONFIG_SYS_TEXT_BASE 0xA0000000 #define CONFIG_MACH_TYPE MACH_TYPE_ZMX25 /* * Environment settings */ #define CONFIG_EXTRA_ENV_SETTINGS \ "gs_fast_boot=setenv bootdelay 5\0" \ "gs_slow_boot=setenv bootdelay 10\0" \ "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \ "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \ "bootm 0x81000000; bootelf 0x81000000\0" #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_BOARD_LATE_INIT /* * Compressions */ #define CONFIG_LZO /* * Hardware drivers */ /* * GPIO */ #define CONFIG_MXC_GPIO /* * Serial */ #define CONFIG_MXC_UART #define CONFIG_SYS_MX25_UART2 #define CONFIG_CONS_INDEX 1 /* use UART2 for console */ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* * Ethernet */ #define CONFIG_FEC_MXC #define CONFIG_FEC_MXC_PHYADDR 0x00 #define CONFIG_MII /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #include <config_cmd_default.h> #define CONFIG_CMD_NET #define CONFIG_CMD_CACHE #define CONFIG_SYS_64BIT_VSPRINTF /* * Additional command */ #define CONFIG_CMD_DHCP #define CONFIG_CMD_PING #define CONFIG_CMD_ELF #define CONFIG_CMD_FAT #define CONFIG_CMD_USB #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " /* * USB */ #ifdef CONFIG_CMD_USB #define CONFIG_USB_EHCI /* Enable EHCI USB support */ #define CONFIG_USB_EHCI_MXC #define CONFIG_EHCI_HCD_INIT_AFTER_RESET #define CONFIG_MXC_USB_PORT 2 #define CONFIG_MXC_USB_PORTSC 0xC0000000 #define CONFIG_MXC_USB_FLAGS 0 #define CONFIG_EHCI_IS_TDI #define CONFIG_USB_STORAGE #define CONFIG_DOS_PARTITION #define CONFIG_SUPPORT_VFAT #endif /* CONFIG_CMD_USB */ /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */ #define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM #define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */ /* * FLASH and environment organization */ #define CONFIG_SYS_FLASH_BASE 0xA0000000 #define CONFIG_SYS_MAX_FLASH_BANKS 1 #define CONFIG_SYS_MAX_FLASH_SECT 256 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_SIZE (128 * 1024) /* * CFI FLASH driver setup */ #define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) #define CONFIG_SYS_PROMPT "zmx25> " #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_LONGHELP #define CONFIG_CMDLINE_EDITING #define CONFIG_PREBOOT "" #define CONFIG_BOOTDELAY 5 #define CONFIG_AUTOBOOT_KEYED #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay #define CONFIG_AUTOBOOT_DELAY_STR "delaygs" #define CONFIG_AUTOBOOT_STOP_STR "stopgs" /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) #define CONFIG_STACKSIZE (32*1024) /* regular stack */ #endif /* __CONFIG_H */