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/*
* (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_MXC_UART_BASE UART2_BASE
#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 */
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