/*
 * (C) Copyright 2009
 * Ubicom, Inc. www.ubicom.com
 *
 * (C) Copyright 2003-2007
 * Wolfgang Denk, DENX Software Engineering, wd@denx.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

#define	CONFIG_ENV_IS_IN_FLASH	1
#include <configs/ultra_uboot_config.h>

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define IP7000			1	/* this is for ip5000.h */
#define CONFIG_IP7K		1	/* This is an ip7k CPU	*/

/*
 * Supported commands
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_ASKENV
//#define CONFIG_CMD_BSP
#define CONFIG_CMD_DHCP
//#define CONFIG_CMD_DIAG
//#define CONFIG_CMD_FAT
//#define CONFIG_CMD_JFFS2
//#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
//#define CONFIG_CMD_REGINFO
//#define CONFIG_CMD_SNTP
//#define CONFIG_CMD_USB
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_ENV
#define CONFIG_CMD_PING
#define CONFIG_CMD_NET
#define CONFIG_CMD_GPIO
#define CONFIG_CMD_SPI
//#define CONFIG_CMD_BCM539X
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT "nor0=ubicom32_boot_flash"
#define MTDPARTS_DEFAULT "mtdparts=ubicom32_boot_flash:128k(bootloader)ro"

/*
 * Serial console configuration
 */
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_UBICOM_SERDES_UART
#define CONFIG_UBICOM_UART_MAILBOX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV

/*
 * Ethernet configuration
 */
#define CONFIG_PHY_ADDR		0x00
#define CONFIG_ENV_OVERWRITE	1	/* allow overwriting of ethaddr */

/*
 * POST support
 */

/*
 * Autobooting
 */
#define CONFIG_BOOTDELAY	2	/* autoboot after 5 seconds */
#define CONFIG_ETHADDR		02:03:04:05:06:07
#define CONFIG_IPADDR		192.168.0.100
#define CONFIG_SERVERIP		192.168.0.1
#define CONFIG_BOOTFILE		vmlinux.ub

#define CONFIG_BOOTCOMMAND 	"bootm"
#undef CONFIG_BOOTARGS

#define CONFIG_AUTOBOOT_KEYED		1
#define CONFIG_AUTOBOOT_PROMPT		"Press SPACE to abort autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR 	"d"
#define CONFIG_AUTOBOOT_STOP_STR 	" "

/*
 * Low level configuration
 */

/*
 * Clock configuration
 */
#define OSC1_FREQ 		12000000
#define SYSTEM_FREQ 		266000000
#define CONFIG_SYS_HZ 		1000
#define CONFIG_SYS_CLK_FREQ	SYSTEM_FREQ

/*
 * On Chip Memory map
 */

/*
 * External DDR SDRAM Memory Map
 */
#define CONFIG_RAMBASE 		0x40000000
#define CONFIG_RAMSIZE 		0x4000000
#define CONFIG_ARGS_SZ		512				/* bootargs */
#define CONFIG_SYS_BOOTM_LEN	0xC00000
#define CONFIG_SYS_MAXARGS	16		/* max number of command args */
#define	CONFIG_SYS_LOAD_ADDR	CONFIG_UCLINUX_IMAGE_START_ADDR	/* default load address	for ubiboard1: kernel img is here*/

#define CONFIG_SYS_MEMTEST_START	CONFIG_UCLINUX_MEM_START_ADDR
#define CONFIG_SYS_MEMTEST_END		(CONFIG_RAMBASE + CONFIG_RAMSIZE - CONFIG_UBOOT_MEM_SIZE - 4)

/*
 * Flash Memory Map
 */
#define FLASHSTART	0x60000000

#define EXTFLASH_MIN_TOTAL_SIZE_KB 		8192
#define EXTFLASH_MAX_PAGE_SIZE_KB 		64
#define EXTFLASH_MAX_ACCESS_TIME 		20
#define EXTFLASH_PAGE_SIZE 			((EXTFLASH_MAX_PAGE_SIZE_KB) * 1024)
#define EXTFLASH_TOTAL_SIZE 			((EXTFLASH_MIN_TOTAL_SIZE_KB) * 1024)

/* FLASH and environment organization */
#define CONFIG_SYS_MAX_FLASH_BANKS		1	/* max number of memory banks		*/
#define CONFIG_SYS_MAX_FLASH_SECT		(EXTFLASH_MIN_TOTAL_SIZE_KB/EXTFLASH_MAX_PAGE_SIZE_KB)	/* max number of sectors on one chip	*/
#define CONFIG_SYS_FLASH_SIZE			EXTFLASH_TOTAL_SIZE /* max number of sectors on one chip	*/
#define CONFIG_SYS_FLASH_BASE			FLASHSTART

/*
 * Console settings
 */
#define	CONFIG_SYS_PROMPT		"Ubicom =>"	/* Monitor Command Prompt	*/
#define	CONFIG_SYS_CBSIZE		256			/* Console I/O Buffer Size	*/
#define	CONFIG_SYS_PBSIZE 		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 	/* Print Buffer Size */
#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
#define CONFIG_AUTO_COMPLETE	1	/* add autocompletion support	*/

/*
 * Other settings
 */
#define DEBUG				1
#define CONFIG_SYS_LONGHELP			/* undef to save memory */

#define CONFIG_UBICOM_SWITCH_AR8316	1
#define CONFIG_SWITCH_BCM539X		1
#define CONFIG_SOFT_SPI			1
#define CONFIG_DEFAULT_SPI_BUS		0
#define CONFIG_DEFAULT_SPI_MODE		SPI_MODE_3 /* soft_spi ignores SPI_CS_HIGH */
#undef SPI_INIT

#ifndef __ASSEMBLY__
extern void board_spi_init(void);
extern int board_spi_read(void);
extern void board_spi_sda(int bit);
extern void board_spi_scl(int bit);
extern void board_spi_delay(void);
#define SPI_READ			board_spi_read()
#define SPI_SDA(bit)			board_spi_sda(bit)
#define SPI_SCL(bit)			board_spi_scl(bit)
#define SPI_DELAY			board_spi_delay()
#endif

#define CONFIG_SYS_DIRECT_FLASH_TFTP

#endif	/* __CONFIG_H */