mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
110 lines
3.9 KiB
C
110 lines
3.9 KiB
C
/*
|
|
* (C) Copyright 2004 Atmark Techno, Inc.
|
|
*
|
|
* Yasushi SHOJI <yashi@atmark-techno.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
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
|
|
#define CONFIG_MICROBLAZE 1 /* This is an MicroBlaze CPU */
|
|
#define CONFIG_SUZAKU 1 /* on an SUZAKU Board */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Start addresses for the final memory configuration
|
|
* (Set up by the startup code)
|
|
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
|
*/
|
|
#define CONFIG_SYS_SDRAM_BASE 0x80000000
|
|
#define CONFIG_SYS_SDRAM_SIZE 0x01000000
|
|
#define CONFIG_SYS_FLASH_BASE 0xfff00000
|
|
#define CONFIG_SYS_FLASH_SIZE 0x00400000
|
|
#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - (1024 * 1024))
|
|
#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
|
|
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - (1024 * 1024))
|
|
|
|
#define CONFIG_XILINX_UARTLITE
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
|
|
|
|
/* System Register (GPIO) */
|
|
#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
|
|
#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
|
|
#undef CONFIG_CMD_BDI
|
|
#undef CONFIG_CMD_ENV
|
|
#undef CONFIG_CMD_MEMORY
|
|
#undef CONFIG_CMD_NET
|
|
#undef CONFIG_CMD_MISC
|
|
|
|
#define CONFIG_SYS_UART1_BASE (0xFFFF2000)
|
|
#define CONFIG_SERIAL_BASE CONFIG_SYS_UART1_BASE
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_PROMPT "SUZAKU> " /* Monitor Command Prompt */
|
|
#define CONFIG_SYS_CBSIZE 256
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE /* default load address */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH organization
|
|
*/
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 1 /* max number of sectors on one chip */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* NVRAM organization
|
|
*/
|
|
#define CONFIG_ENV_IS_NOWHERE 1
|
|
#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Definitions for initial stack pointer and data area (in DPRAM)
|
|
*/
|
|
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 /* inside of SDRAM */
|
|
#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
|
|
#define XILINX_CLOCK_FREQ 50000000
|
|
#define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
|
|
|
|
#endif /* __CONFIG_H */
|