mirror of
https://github.com/AsahiLinux/u-boot
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220 lines
6.2 KiB
C
220 lines
6.2 KiB
C
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/*
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* Copyright (c) 2011 The Chromium OS Authors.
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* (C) Copyright 2008
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* Graeme Russ, graeme.russ@gmail.com.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <asm/ibmpc.h>
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/*
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* board/config.h - configuration options, board specific
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CONFIG_SYS_COREBOOT
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#undef CONFIG_SHOW_BOOT_PROGRESS
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#define CONFIG_LAST_STAGE_INIT
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/*-----------------------------------------------------------------------
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* Watchdog Configuration
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*/
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#undef CONFIG_WATCHDOG
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#undef CONFIG_HW_WATCHDOG
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/*-----------------------------------------------------------------------
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* Real Time Clock Configuration
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*/
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#define CONFIG_RTC_MC146818
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#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0
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/*-----------------------------------------------------------------------
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* Serial Configuration
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*/
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#define CONFIG_SERIAL_MULTI
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK 1843200
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#define CONFIG_BAUDRATE 9600
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#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \
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9600, 19200, 38400, 115200}
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#define CONFIG_SYS_NS16550_COM1 UART0_BASE
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#define CONFIG_SYS_NS16550_COM2 UART1_BASE
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#define CONFIG_SYS_NS16550_PORT_MAPPED
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/* max. 1 IDE bus */
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#define CONFIG_SYS_IDE_MAXBUS 1
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/* max. 1 drive per IDE bus */
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#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS * 1)
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#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS
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#define CONFIG_SYS_ATA_IDE0_OFFSET 0x01f0
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#define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170
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#define CONFIG_SYS_ATA_DATA_OFFSET 0
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#define CONFIG_SYS_ATA_REG_OFFSET 0
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#define CONFIG_SYS_ATA_ALT_OFFSET 0x200
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#define CONFIG_SUPPORT_VFAT
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/************************************************************
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* ATAPI support (experimental)
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************************************************************/
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#define CONFIG_ATAPI
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/************************************************************
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* DISK Partition support
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************************************************************/
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#define CONFIG_DOS_PARTITION
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#define CONFIG_MAC_PARTITION
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#define CONFIG_ISO_PARTITION /* Experimental */
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/*-----------------------------------------------------------------------
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* Video Configuration
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*/
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#undef CONFIG_VIDEO
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#undef CONFIG_CFB_CONSOLE
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/*-----------------------------------------------------------------------
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_BDI
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#define CONFIG_CMD_BOOTD
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#define CONFIG_CMD_CONSOLE
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_ECHO
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#undef CONFIG_CMD_FLASH
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#define CONFIG_CMD_FPGA
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#define CONFIG_CMD_IMI
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#undef CONFIG_CMD_IMLS
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_ITEST
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#define CONFIG_CMD_LOADB
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#define CONFIG_CMD_LOADS
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_MISC
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#define CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#define CONFIG_CMD_PCI
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_SETGETDCR
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#define CONFIG_CMD_SOURCE
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#define CONFIG_CMD_XIMG
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_EXT2
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#define CONFIG_BOOTDELAY 2
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#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600"
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 115200
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#define CONFIG_KGDB_SER_INDEX 2
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#endif
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_PROMPT "boot > "
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + \
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16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_MEMTEST_START 0x00100000
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#define CONFIG_SYS_MEMTEST_END 0x01000000
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#define CONFIG_SYS_LOAD_ADDR 0x100000
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_SYS_X86_ISR_TIMER
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/*-----------------------------------------------------------------------
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* SDRAM Configuration
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*/
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#define CONFIG_NR_DRAM_BANKS 4
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/* CONFIG_SYS_SDRAM_DRCTMCTL Overrides the following*/
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#undef CONFIG_SYS_SDRAM_PRECHARGE_DELAY
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#undef CONFIG_SYS_SDRAM_RAS_CAS_DELAY
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#undef CONFIG_SYS_SDRAM_CAS_LATENCY_2T
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#undef CONFIG_SYS_SDRAM_CAS_LATENCY_3T
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/*-----------------------------------------------------------------------
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* CPU Features
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*/
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#define CONFIG_SYS_GENERIC_TIMER
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#define CONFIG_SYS_PCAT_INTERRUPTS
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#define CONFIG_SYS_NUM_IRQS 16
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/*-----------------------------------------------------------------------
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* Memory organization:
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* 32kB Stack
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* 16kB Cache-As-RAM @ 0x19200000
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* 256kB Monitor
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* (128kB + Environment Sector Size) malloc pool
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*/
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#define CONFIG_SYS_STACK_SIZE (32 * 1024)
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#define CONFIG_SYS_INIT_SP_ADDR (256 * 1024 + 16 * 1024)
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
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#define CONFIG_SYS_MALLOC_LEN (0x20000 + 128 * 1024)
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/* Address of temporary Global Data */
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#define CONFIG_SYS_INIT_GD_ADDR (256 * 1024)
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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/*-----------------------------------------------------------------------
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* FLASH configuration
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*/
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#define CONFIG_SYS_NO_FLASH
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#undef CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_MAX_FLASH_SECT 1
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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/*-----------------------------------------------------------------------
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* Environment configuration
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*/
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_SIZE 0x01000
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/*-----------------------------------------------------------------------
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* PCI configuration
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*/
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#define CONFIG_PCI
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#endif /* __CONFIG_H */
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