include/configs/grsim_leon2.h - github/trini/u-boot - Gitiles

 /* Configuration header file for LEON2 GRSIM.
  *
  * (C) Copyright 2003-2005
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * (C) Copyright 2007
  * Daniel Hellstrom, Gaisler Research, daniel@gaisler.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)
  *
  * Select between TSIM or GRSIM by setting CONFIG_GRSIM or CONFIG_TSIM to 1.
  *
  * TSIM command
  *  tsim-leon -sdram 0 -ram 32000 -rom 8192 -mmu
  *
  */

 #define CONFIG_LEON2		/* This is an LEON2 CPU */
 #define CONFIG_LEON		1	/* This is an LEON CPU */
 #define CONFIG_GRSIM		0	/* ... not running on GRSIM */
 #define CONFIG_TSIM		1	/* ... running on TSIM */

 /* CPU / AMBA BUS configuration */
 #define CONFIG_SYS_CLK_FREQ	40000000	/* 40MHz */

 /* Number of SPARC register windows */
 #define CONFIG_SYS_SPARC_NWINDOWS 8

 /*
  * Serial console configuration
  */
 #define CONFIG_BAUDRATE		38400	/* ... at 38400 bps */
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }

 /* Partitions */
 #define CONFIG_DOS_PARTITION
 #define CONFIG_MAC_PARTITION
 #define CONFIG_ISO_PARTITION

 /*
  * Supported commands
  */
 #define CONFIG_CMD_BDI		/* bdinfo			*/
 #define CONFIG_CMD_CONSOLE	/* coninfo			*/
 #define CONFIG_CMD_DIAG
 #define CONFIG_CMD_ECHO		/* echo arguments		*/
 #define CONFIG_CMD_FPGA		/* FPGA configuration Support	*/
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_ITEST	/* Integer (and string) test	*/
 #define CONFIG_CMD_LOADB	/* loadb			*/
 #define CONFIG_CMD_LOADS	/* loads			*/
 #define CONFIG_CMD_MISC		/* Misc functions like sleep etc */
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_RUN		/* run command in env variable	*/
 #define CONFIG_CMD_SETGETDCR	/* DCR support on 4xx		*/
 #define CONFIG_CMD_SOURCE	/* "source" command support	*/
 #define CONFIG_CMD_XIMG		/* Load part of Multi Image	*/

 /*
  * Autobooting
  */
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */

 #define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
 	"echo"

 #undef	CONFIG_BOOTARGS
 /*#define CONFIG_SYS_HUSH_PARSER 0*/
 #ifdef	CONFIG_SYS_HUSH_PARSER
 #define	CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 #endif

 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=${serverip}:${rootpath}\0"			\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
 	"addip=setenv bootargs ${bootargs} "				\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
 		":${hostname}:${netdev}:off panic=1\0"			\
 	"flash_nfs=run nfsargs addip;"					\
 		"bootm ${kernel_addr}\0"				\
 	"flash_self=run ramargs addip;"					\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"rootpath=/export/roofs\0"					\
 	"scratch=40000000\0"					\
 	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
 	"ethaddr=00:00:7A:CC:00:12\0" \
 	"bootargs=console=ttyS0,38400" \
 	""
 #define CONFIG_NETMASK 255.255.255.0
 #define CONFIG_GATEWAYIP 192.168.0.1
 #define CONFIG_SERVERIP 192.168.0.81
 #define CONFIG_IPADDR 192.168.0.80
 #define CONFIG_ROOTPATH "/export/rootfs"
 #define CONFIG_HOSTNAME  grxc3s1500
 #define CONFIG_BOOTFILE "/uImage"

 #define CONFIG_BOOTCOMMAND	"run flash_self"

 /* Memory MAP
  *
  *  Flash:
  *  |--------------------------------|
  *  | 0x00000000 Text & Data & BSS   | *
  *  |            for Monitor         | *
  *  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| *
  *  | UNUSED / Growth                | * 256kb
  *  |--------------------------------|
  *  | 0x00050000 Base custom area    | *
  *  |            kernel / FS         | *
  *  |                                | * Rest of Flash
  *  |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
  *  | END-0x00008000 Environment     | * 32kb
  *  |--------------------------------|
  *
  *
  *
  *  Main Memory:
  *  |--------------------------------|
  *  | UNUSED / scratch area          |
  *  |                                |
  *  |                                |
  *  |                                |
  *  |                                |
  *  |--------------------------------|
  *  | Monitor .Text / .DATA / .BSS   | * 256kb
  *  | Relocated!                     | *
  *  |--------------------------------|
  *  | Monitor Malloc                 | * 128kb (contains relocated environment)
  *  |--------------------------------|
  *  | Monitor/kernel STACK           | * 64kb
  *  |--------------------------------|
  *  | Page Table for MMU systems     | * 2k
  *  |--------------------------------|
  *  | PROM Code accessed from Linux  | * 6kb-128b
  *  |--------------------------------|
  *  | Global data (avail from kernel)| * 128b
  *  |--------------------------------|
  *
  */

 /*
  * Flash configuration (8,16 or 32 MB)
  * TEXT base always at 0xFFF00000
  * ENV_ADDR always at  0xFFF40000
  * FLASH_BASE at 0xFC000000 for 64 MB
  *               0xFE000000 for 32 MB
  *               0xFF000000 for 16 MB
  *               0xFF800000 for  8 MB
  */
 #define CONFIG_SYS_NO_FLASH		1
 #define CONFIG_SYS_FLASH_BASE		0x00000000
 #define CONFIG_SYS_FLASH_SIZE		0x00800000
 #define CONFIG_ENV_SIZE		0x8000

 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SIZE)

 #define PHYS_FLASH_SECT_SIZE	0x00020000	/* 128 KB sectors */
 #define CONFIG_SYS_MAX_FLASH_SECT	64	/* max num of sects on one chip */
 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks      */

 #define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)  */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)  */
 #define CONFIG_SYS_FLASH_LOCK_TOUT	5	/* Timeout for Flash Set Lock Bit (in ms) */
 #define CONFIG_SYS_FLASH_UNLOCK_TOUT	10000	/* Timeout for Flash Clear Lock Bits (in ms) */

 #ifdef ENABLE_FLASH_SUPPORT
 /* For use with grsim FLASH emulation extension */
 #define CONFIG_SYS_FLASH_PROTECTION	/* "Real" (hardware) sectors protection */

 #undef CONFIG_FLASH_8BIT	/* Flash is 32-bit */

 /*** CFI CONFIG ***/
 #define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_8BIT
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
 #endif

 /*
  * Environment settings
  */
 #define CONFIG_ENV_IS_NOWHERE 1
 /*#define CONFIG_ENV_IS_IN_FLASH*/
 /*#define CONFIG_ENV_SIZE		0x8000*/
 #define CONFIG_ENV_SECT_SIZE	0x40000
 #define CONFIG_ENV_OVERWRITE	1

 /*
  * Memory map
  */
 #define CONFIG_SYS_SDRAM_BASE		0x40000000
 #define CONFIG_SYS_SDRAM_SIZE		0x00800000
 #define CONFIG_SYS_SDRAM_END		(CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE)

 /* no SRAM available */
 #undef CONFIG_SYS_SRAM_BASE
 #undef CONFIG_SYS_SRAM_SIZE


 /* Always Run U-Boot from SDRAM */
 #define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END

 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)

 #define CONFIG_SYS_PROM_SIZE		(8192-GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_PROM_OFFSET		(CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)

 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_PROM_OFFSET-32)
 #define CONFIG_SYS_STACK_SIZE		(0x10000-32)

 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 #   define CONFIG_SYS_RAMBOOT		1
 #endif

 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor   */
 #define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()  */
 #define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */

 #define CONFIG_SYS_MALLOC_END		(CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE)
 #define CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN)

 /* relocated monitor area */
 #define CONFIG_SYS_RELOC_MONITOR_MAX_END   CONFIG_SYS_MALLOC_BASE
 #define CONFIG_SYS_RELOC_MONITOR_BASE     (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN)

 /* make un relocated address from relocated address */
 #define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE))

 /*
  * Ethernet configuration
  */
 /*#define CONFIG_GRETH	1*/

 /* Default HARDWARE address */
 #define GRETH_HWADDR_0 0x00
 #define GRETH_HWADDR_1 0x00
 #define GRETH_HWADDR_2 0x7A
 #define GRETH_HWADDR_3 0xcc
 #define GRETH_HWADDR_4 0x00
 #define GRETH_HWADDR_5 0x12

 #define CONFIG_ETHADDR   00:00:7a:cc:00:12

 /*
  * Define CONFIG_GRETH_10MBIT to force GRETH at 10Mb/s
  */
 /* #define CONFIG_GRETH_10MBIT 1 */
 #define CONFIG_PHY_ADDR		0x00

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory     */
 #define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt   */
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size  */
 #else
 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size  */
 #endif
 #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_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size    */

 #define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM  */

 #define CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address */

 #define CONFIG_SYS_HZ			1000	/* decrementer freq: 1 ms ticks */

 /***** Gaisler GRLIB IP-Cores Config ********/

 #define CONFIG_SYS_GRLIB_SDRAM    0
 #define CONFIG_SYS_GRLIB_MEMCFG1  (0x000000ff | (1<<11))
 #if CONFIG_GRSIM
 #define CONFIG_SYS_GRLIB_MEMCFG2  0x82206000
 #else
 #define CONFIG_SYS_GRLIB_MEMCFG2  0x00001820
 #endif
 #define CONFIG_SYS_GRLIB_MEMCFG3  0x00136000

 /*** LEON2 UART 1 ***/
 #define CONFIG_SYS_LEON2_UART1_SCALER \
 	((((CONFIG_SYS_CLK_FREQ*10)/(CONFIG_BAUDRATE*8))-5)/10)

 /* UART1 Define to 1 or 0 */
 #define LEON2_UART1_LOOPBACK_ENABLE 0
 #define LEON2_UART1_FLOWCTRL_ENABLE 0
 #define LEON2_UART1_PARITY_ENABLE 0
 #define LEON2_UART1_ODDPAR_ENABLE 0

 /*** LEON2 UART 2 ***/

 #define CONFIG_SYS_LEON2_UART2_SCALER \
 	((((CONFIG_SYS_CLK_FREQ*10)/(CONFIG_BAUDRATE*8))-5)/10)

 /* UART2 Define to 1 or 0 */
 #define LEON2_UART2_LOOPBACK_ENABLE 0
 #define LEON2_UART2_FLOWCTRL_ENABLE 0
 #define LEON2_UART2_PARITY_ENABLE 0
 #define LEON2_UART2_ODDPAR_ENABLE 0

 #define LEON_CONSOLE_UART1 1
 #define LEON_CONSOLE_UART2 2

 /* Use UART2 as console */
 #define LEON2_CONSOLE_SELECT LEON_CONSOLE_UART1

 /* LEON2 I/O Port */
 /*#define LEON2_IO_PORT_DIR 0x0000aa00*/

 /* default kernel command line */
 #define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"

 #define CONFIG_IDENT_STRING "Gaisler GRSIM LEON2"

 #endif				/* __CONFIG_H */
	/* Configuration header file for LEON2 GRSIM.
	*
	* (C) Copyright 2003-2005
	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	*
	* (C) Copyright 2007
	* Daniel Hellstrom, Gaisler Research, daniel@gaisler.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)
	*
	* Select between TSIM or GRSIM by setting CONFIG_GRSIM or CONFIG_TSIM to 1.
	*
	* TSIM command
	* tsim-leon -sdram 0 -ram 32000 -rom 8192 -mmu
	*
	*/

	#define CONFIG_LEON2 /* This is an LEON2 CPU */
	#define CONFIG_LEON 1 /* This is an LEON CPU */
	#define CONFIG_GRSIM 0 /* ... not running on GRSIM */
	#define CONFIG_TSIM 1 /* ... running on TSIM */

	/* CPU / AMBA BUS configuration */
	#define CONFIG_SYS_CLK_FREQ 40000000 /* 40MHz */

	/* Number of SPARC register windows */
	#define CONFIG_SYS_SPARC_NWINDOWS 8

	/*
	* Serial console configuration
	*/
	#define CONFIG_BAUDRATE 38400 /* ... at 38400 bps */
	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }

	/* Partitions */
	#define CONFIG_DOS_PARTITION
	#define CONFIG_MAC_PARTITION
	#define CONFIG_ISO_PARTITION

	/*
	* Supported commands
	*/
	#define CONFIG_CMD_BDI /* bdinfo */
	#define CONFIG_CMD_CONSOLE /* coninfo */
	#define CONFIG_CMD_DIAG
	#define CONFIG_CMD_ECHO /* echo arguments */
	#define CONFIG_CMD_FPGA /* FPGA configuration Support */
	#define CONFIG_CMD_IRQ
	#define CONFIG_CMD_ITEST /* Integer (and string) test */
	#define CONFIG_CMD_LOADB /* loadb */
	#define CONFIG_CMD_LOADS /* loads */
	#define CONFIG_CMD_MISC /* Misc functions like sleep etc */
	#define CONFIG_CMD_REGINFO
	#define CONFIG_CMD_RUN /* run command in env variable */
	#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
	#define CONFIG_CMD_SOURCE /* "source" command support */
	#define CONFIG_CMD_XIMG /* Load part of Multi Image */

	/*
	* Autobooting
	*/
	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */

	#define CONFIG_PREBOOT "echo;" \
	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
	"echo"

	#undef CONFIG_BOOTARGS
	/#define CONFIG_SYS_HUSH_PARSER 0/
	#ifdef CONFIG_SYS_HUSH_PARSER
	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
	#endif

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	"nfsroot=${serverip}:${rootpath}\0" \
	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	"addip=setenv bootargs ${bootargs} " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	":${hostname}:${netdev}:off panic=1\0" \
	"flash_nfs=run nfsargs addip;" \
	"bootm ${kernel_addr}\0" \
	"flash_self=run ramargs addip;" \
	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	"net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0" \
	"rootpath=/export/roofs\0" \
	"scratch=40000000\0" \
	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
	"ethaddr=00:00:7A:CC:00:12\0" \
	"bootargs=console=ttyS0,38400" \
	""
	#define CONFIG_NETMASK 255.255.255.0
	#define CONFIG_GATEWAYIP 192.168.0.1
	#define CONFIG_SERVERIP 192.168.0.81
	#define CONFIG_IPADDR 192.168.0.80
	#define CONFIG_ROOTPATH "/export/rootfs"
	#define CONFIG_HOSTNAME grxc3s1500
	#define CONFIG_BOOTFILE "/uImage"

	#define CONFIG_BOOTCOMMAND "run flash_self"

	/* Memory MAP
	*
	* Flash:
	* \|--------------------------------\|
	* \| 0x00000000 Text & Data & BSS \| *
	* \| for Monitor \| *
	* \| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\| *
	* \| UNUSED / Growth \| * 256kb
	* \|--------------------------------\|
	* \| 0x00050000 Base custom area \| *
	* \| kernel / FS \| *
	* \| \| * Rest of Flash
	* \|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\|
	* \| END-0x00008000 Environment \| * 32kb
	* \|--------------------------------\|
	*
	*
	*
	* Main Memory:
	* \|--------------------------------\|
	* \| UNUSED / scratch area \|
	* \| \|
	* \| \|
	* \| \|
	* \| \|
	* \|--------------------------------\|
	* \| Monitor .Text / .DATA / .BSS \| * 256kb
	* \| Relocated! \| *
	* \|--------------------------------\|
	* \| Monitor Malloc \| * 128kb (contains relocated environment)
	* \|--------------------------------\|
	* \| Monitor/kernel STACK \| * 64kb
	* \|--------------------------------\|
	* \| Page Table for MMU systems \| * 2k
	* \|--------------------------------\|
	* \| PROM Code accessed from Linux \| * 6kb-128b
	* \|--------------------------------\|
	* \| Global data (avail from kernel)\| * 128b
	* \|--------------------------------\|
	*
	*/

	/*
	* Flash configuration (8,16 or 32 MB)
	* TEXT base always at 0xFFF00000
	* ENV_ADDR always at 0xFFF40000
	* FLASH_BASE at 0xFC000000 for 64 MB
	* 0xFE000000 for 32 MB
	* 0xFF000000 for 16 MB
	* 0xFF800000 for 8 MB
	*/
	#define CONFIG_SYS_NO_FLASH 1
	#define CONFIG_SYS_FLASH_BASE 0x00000000
	#define CONFIG_SYS_FLASH_SIZE 0x00800000
	#define CONFIG_ENV_SIZE 0x8000

	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SIZE)

	#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 128 KB sectors */
	#define CONFIG_SYS_MAX_FLASH_SECT 64 /* max num of sects on one chip */
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */

	#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
	#define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
	#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */

	#ifdef ENABLE_FLASH_SUPPORT
	/* For use with grsim FLASH emulation extension */
	#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */

	#undef CONFIG_FLASH_8BIT /* Flash is 32-bit */

	/* CFI CONFIG */
	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_FLASH_CFI
	#endif

	/*
	* Environment settings
	*/
	#define CONFIG_ENV_IS_NOWHERE 1
	/#define CONFIG_ENV_IS_IN_FLASH/
	/#define CONFIG_ENV_SIZE 0x8000/
	#define CONFIG_ENV_SECT_SIZE 0x40000
	#define CONFIG_ENV_OVERWRITE 1

	/*
	* Memory map
	*/
	#define CONFIG_SYS_SDRAM_BASE 0x40000000
	#define CONFIG_SYS_SDRAM_SIZE 0x00800000
	#define CONFIG_SYS_SDRAM_END (CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE)

	/* no SRAM available */
	#undef CONFIG_SYS_SRAM_BASE
	#undef CONFIG_SYS_SRAM_SIZE


	/* Always Run U-Boot from SDRAM */
	#define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE
	#define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
	#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END

	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)

	#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
	#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)

	#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
	#define CONFIG_SYS_STACK_SIZE (0x10000-32)

	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	# define CONFIG_SYS_RAMBOOT 1
	#endif

	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */

	#define CONFIG_SYS_MALLOC_END (CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE)
	#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN)

	/* relocated monitor area */
	#define CONFIG_SYS_RELOC_MONITOR_MAX_END CONFIG_SYS_MALLOC_BASE
	#define CONFIG_SYS_RELOC_MONITOR_BASE (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN)

	/* make un relocated address from relocated address */
	#define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE))

	/*
	* Ethernet configuration
	*/
	/#define CONFIG_GRETH 1/

	/* Default HARDWARE address */
	#define GRETH_HWADDR_0 0x00
	#define GRETH_HWADDR_1 0x00
	#define GRETH_HWADDR_2 0x7A
	#define GRETH_HWADDR_3 0xcc
	#define GRETH_HWADDR_4 0x00
	#define GRETH_HWADDR_5 0x12

	#define CONFIG_ETHADDR 00:00:7a:cc:00:12

	/*
	* Define CONFIG_GRETH_10MBIT to force GRETH at 10Mb/s
	*/
	/* #define CONFIG_GRETH_10MBIT 1 */
	#define CONFIG_PHY_ADDR 0x00

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif
	#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_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */

	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */

	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */

	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */

	/*** Gaisler GRLIB IP-Cores Config ******/

	#define CONFIG_SYS_GRLIB_SDRAM 0
	#define CONFIG_SYS_GRLIB_MEMCFG1 (0x000000ff \| (1<<11))
	#if CONFIG_GRSIM
	#define CONFIG_SYS_GRLIB_MEMCFG2 0x82206000
	#else
	#define CONFIG_SYS_GRLIB_MEMCFG2 0x00001820
	#endif
	#define CONFIG_SYS_GRLIB_MEMCFG3 0x00136000

	/* LEON2 UART 1 */
	#define CONFIG_SYS_LEON2_UART1_SCALER \
	((((CONFIG_SYS_CLK_FREQ10)/(CONFIG_BAUDRATE8))-5)/10)

	/* UART1 Define to 1 or 0 */
	#define LEON2_UART1_LOOPBACK_ENABLE 0
	#define LEON2_UART1_FLOWCTRL_ENABLE 0
	#define LEON2_UART1_PARITY_ENABLE 0
	#define LEON2_UART1_ODDPAR_ENABLE 0

	/* LEON2 UART 2 */

	#define CONFIG_SYS_LEON2_UART2_SCALER \
	((((CONFIG_SYS_CLK_FREQ10)/(CONFIG_BAUDRATE8))-5)/10)

	/* UART2 Define to 1 or 0 */
	#define LEON2_UART2_LOOPBACK_ENABLE 0
	#define LEON2_UART2_FLOWCTRL_ENABLE 0
	#define LEON2_UART2_PARITY_ENABLE 0
	#define LEON2_UART2_ODDPAR_ENABLE 0

	#define LEON_CONSOLE_UART1 1
	#define LEON_CONSOLE_UART2 2

	/* Use UART2 as console */
	#define LEON2_CONSOLE_SELECT LEON_CONSOLE_UART1

	/* LEON2 I/O Port */
	/#define LEON2_IO_PORT_DIR 0x0000aa00/

	/* default kernel command line */
	#define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"

	#define CONFIG_IDENT_STRING "Gaisler GRSIM LEON2"

	#endif /* __CONFIG_H */