include/configs/xilinx-ppc405.h

/*
 *
 * (C) Copyright 2008
 * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
 * This work has been supported by: QTechnology http://qtec.com/
 *
 * (C) Copyright 2008
 * Georg Schardt <schardt@team-ctech.de>
 *
 * 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

/* cpu parameter */
#define CONFIG_4xx		1
#define CONFIG_405		1
#define CONFIG_XILINX_405	1

/* memory map */
#define CONFIG_SYS_SDRAM_BASE	0x0
#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN	(192 * 1024)
#define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128 * 1024)

/* u-boot commands configuration */
#include <config_cmd_default.h>

/*Misc*/
#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE \
		+ sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS	16	/* max number of command args */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END	0x00C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR	0x01000000 /* default load address */
#define CONFIG_SYS_EXTBDINFO	1	/* Extended board_into (bd_t) */
#define CONFIG_SYS_HZ		1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING		/* add command line history */
#define CONFIG_AUTO_COMPLETE		/* add autocompletion support */
#define CONFIG_LOOPW			/* enable loopw command */
#define CONFIG_MX_CYCLIC		/* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE		/* include version env variable */
#define CONFIG_SYS_CONSOLE_INFO_QUIET	/* don't print console @ startup */
#define CONFIG_SYS_HUSH_PARSER		/* Use the HUSH parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_LOADS_ECHO		/* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE	/* allow baudrate change */
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)
					/* Initial Memory map for Linux */
#define CONFIG_SYS_CACHELINE_SIZE	32
#define CONFIG_SYS_CACHELINE_SHIFT	2

/* stack */
#define CONFIG_SYS_INIT_RAM_ADDR	0x800000 /* inside of SDRAM */
#define CONFIG_SYS_INIT_RAM_END		0x2000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_SIZE	128
#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 CONFIG_SYS_FLASH_CF		1
#define CONFIG_FLASH_CFI_DRIVER		1
#define CONFIG_SYS_FLASH_EMPTY_INFO	1
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_FLASH_PROTECTION

/* serial communication */
#ifdef XPAR_UARTLITE_0_BASEADDR
#define CONFIG_XILINX_UARTLITE
#define CONFIG_SERIAL_BASE		XPAR_UARTLITE_0_BASEADDR
#define CONFIG_BAUDRATE			XPAR_UARTLITE_0_BAUDRATE
#define CONFIG_SYS_BAUDRATE_TABLE	{ CONFIG_BAUDRATE }
#else
#ifdef XPAR_UARTNS550_0_BASEADDR
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	4
#define CONFIG_CONS_INDEX		1
#define CONFIG_SYS_NS16550_COM1		XPAR_UARTNS550_0_BASEADDR
#define CONFIG_SYS_NS16550_CLK		XPAR_UARTNS550_0_CLOCK_FREQ_HZ
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 115200 }
#endif
#endif

/* cmd config */
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_ELF
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_JFFS2
#define CONFIG_JFFS2_CMDLINE
#undef CONFIG_CMD_SPI
#undef CONFIG_CMD_I2C
#undef CONFIG_CMD_DTT
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_PING
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_EEPROM
#undef CONFIG_CMD_IMLS

#endif