mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 07:57:21 +00:00
a3ad8e26a4
Fix AT91RM9200 ethernet driver * Patch by Nye Liu, 17 Oct 2003: Fix typo in include/mpc8xx.h * Patch by Richard Woodruff, 16 Oct 03: Fixes for cpu/arm925/interrupt.c - Initialize timestamp & lastdec vars. - fix timestamp overflows. - fix lastdec overflow. - smarter normalization to allow udelay() below 1ms to work. * Patch by Scott McNutt, 16 Oct add networking support for the Altera Nios Development Kit, Cyclone Edition (DK-1C20) * Patch by Jon Diekema, 14 Oct 2003: add hint about doc/README.silent to README file
168 lines
6.5 KiB
C
168 lines
6.5 KiB
C
/*
|
|
* (C) Copyright 2003, Psyent Corporation <www.psyent.com>
|
|
* Scott McNutt <smcnutt@psyent.com>
|
|
*
|
|
* 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
|
|
|
|
/*------------------------------------------------------------------------
|
|
* BOARD/CPU -- TOP-LEVEL
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_NIOS 1 /* NIOS-32 core */
|
|
#define CONFIG_DK1C20 1 /* Cyclone DK-1C20 board*/
|
|
#define CONFIG_SYS_CLK_FREQ 50000000 /* 50 MHz core clock */
|
|
|
|
/*------------------------------------------------------------------------
|
|
* BASE ADDRESSES
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_FLASH_BASE 0x00000000 /* Flash memory base */
|
|
#define CFG_SRAM_BASE 0x00800000 /* External SRAM */
|
|
#define CFG_SRAM_SIZE 0x00100000 /* 1 MByte */
|
|
#define CFG_SDRAM_BASE 0x01000000 /* SDRAM base addr */
|
|
#define CFG_SDRAM_SIZE 0x01000000 /* 16 MByte */
|
|
#define CFG_VECT_BASE 0x008fff00 /* Vector table addr */
|
|
|
|
/*------------------------------------------------------------------------
|
|
* MEMORY ORGANIZATION - For the most part, you can put things pretty
|
|
* much anywhere. This is pretty flexible for Nios. So here we make some
|
|
* arbitrary choices & assume that the monitor is placed at the end of
|
|
* a memory resource (so you must make sure TEXT_BASE is chosen
|
|
* appropriately).
|
|
*
|
|
* -The heap is placed below the monitor.
|
|
* -Global data is placed below the heap.
|
|
* -The stack is placed below global data (&grows down).
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256k */
|
|
#define CFG_ENV_SIZE 0x10000 /* 64 KByte (1 sector) */
|
|
#define CFG_GBL_DATA_SIZE 128 /* Global data size rsvd*/
|
|
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
|
|
|
|
#define CFG_MONITOR_BASE TEXT_BASE
|
|
#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
|
|
#define CFG_GBL_DATA_OFFSET (CFG_MALLOC_BASE -CFG_GBL_DATA_SIZE)
|
|
#define CFG_INIT_SP CFG_GBL_DATA_OFFSET
|
|
|
|
/*------------------------------------------------------------------------
|
|
* FLASH
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_MAX_FLASH_SECT 128 /* Max # sects per bank */
|
|
#define CFG_MAX_FLASH_BANKS 1 /* Max # of flash banks */
|
|
#define CFG_FLASH_ERASE_TOUT 8000 /* Erase timeout (msec) */
|
|
#define CFG_FLASH_WRITE_TOUT 100 /* Write timeout (msec) */
|
|
|
|
/*------------------------------------------------------------------------
|
|
* ENVIRONMENT
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_ENV_IS_IN_FLASH 1 /* Environment in flash */
|
|
#define CFG_ENV_ADDR 0x00000000 /* Mem addr of env */
|
|
#define CONFIG_ENV_OVERWRITE /* Serial/eth change Ok */
|
|
|
|
/*------------------------------------------------------------------------
|
|
* CONSOLE
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_NIOS_CONSOLE 0x00920900 /* Cons uart base addr */
|
|
#define CFG_NIOS_FIXEDBAUD 1 /* Baudrate is fixed */
|
|
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/*------------------------------------------------------------------------
|
|
* TIMER FOR TIMEBASE -- Nios doesn't have the equivalent of ppc PIT,
|
|
* so an avalon bus timer is required.
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_NIOS_TMRBASE 0x009209e0
|
|
#define CFG_NIOS_TMRIRQ 50
|
|
#define CFG_NIOS_TMRMS 10
|
|
|
|
/*------------------------------------------------------------------------
|
|
* Ethernet -- needs work!
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_DRIVER_SMC91111 /* Using SMC91c111 */
|
|
#define CONFIG_SMC91111_BASE 0x00910300 /* Base address */
|
|
#undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
|
|
#define CONFIG_SMC_USE_32_BIT /* 32-bit data rd/wr */
|
|
|
|
#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
|
|
#define CONFIG_NETMASK 255.255.255.0
|
|
#define CONFIG_IPADDR 192.168.2.21
|
|
#define CONFIG_SERVERIP 192.168.2.16
|
|
|
|
/*------------------------------------------------------------------------
|
|
* COMMANDS
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \
|
|
CFG_CMD_ASKENV | \
|
|
CFG_CMD_BEDBUG | \
|
|
CFG_CMD_BMP | \
|
|
CFG_CMD_BSP | \
|
|
CFG_CMD_CACHE | \
|
|
CFG_CMD_DATE | \
|
|
CFG_CMD_DOC | \
|
|
CFG_CMD_DTT | \
|
|
CFG_CMD_EEPROM | \
|
|
CFG_CMD_ELF | \
|
|
CFG_CMD_FAT | \
|
|
CFG_CMD_FDC | \
|
|
CFG_CMD_FDOS | \
|
|
CFG_CMD_HWFLOW | \
|
|
CFG_CMD_IDE | \
|
|
CFG_CMD_I2C | \
|
|
CFG_CMD_JFFS2 | \
|
|
CFG_CMD_KGDB | \
|
|
CFG_CMD_NAND | \
|
|
CFG_CMD_MMC | \
|
|
CFG_CMD_MII | \
|
|
CFG_CMD_PCI | \
|
|
CFG_CMD_PCMCIA | \
|
|
CFG_CMD_SCSI | \
|
|
CFG_CMD_SPI | \
|
|
CFG_CMD_VFD | \
|
|
CFG_CMD_USB ) )
|
|
|
|
|
|
#include <cmd_confdefs.h>
|
|
|
|
/*------------------------------------------------------------------------
|
|
* KGDB
|
|
*----------------------------------------------------------------------*/
|
|
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 9600
|
|
#endif
|
|
|
|
/*------------------------------------------------------------------------
|
|
* MISC
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_LONGHELP /* undef to save memory */
|
|
#define CFG_PROMPT "==> " /* Monitor Command Prompt */
|
|
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
|
|
#define CFG_MAXARGS 16 /* max number of command args */
|
|
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
|
#undef CFG_CLKS_IN_HZ
|
|
#define CFG_HZ 1562500
|
|
#define CFG_LOAD_ADDR 0x00800000 /* Default load address */
|
|
|
|
#define CFG_MEMTEST_START 0x00000000
|
|
#define CFG_MEMTEST_END 0x00000000
|
|
|
|
|
|
#endif /* __CONFIG_H */
|