[people/ms/u-boot.git] / include / configs / ixdpg425.h

/*
 * (C) Copyright 2005-2006
 * Stefan Roese, DENX Software Engineering, sr@denx.de.
 *
 * (C) Copyright 2003
 * Martijn de Gouw, Prodrive B.V., martijn.de.gouw@prodrive.nl
 *
 * Configuation settings for the IXDPG425 board.
 *
 * 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_IXP425           1       /* This is an IXP425 CPU	*/
#define CONFIG_IXDPG425         1       /* on an IXDPG425 Board		*/

#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/

/*
 * Ethernet
 */
#define CONFIG_IXP4XX_NPE	1	/* include IXP4xx NPE support	*/
#define CONFIG_NET_MULTI	1
#define	CONFIG_PHY_ADDR		5	/* NPE0 PHY address		*/
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR	4	/* NPE1 PHY address		*/
#define CONFIG_MII		1	/* MII PHY management		*/
#define CFG_RX_ETH_BUFFER	16	/* Number of ethernet rx buffers & descriptors */

/*
 * Misc configuration options
 */
#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
#define CONFIG_USE_IRQ          1	/* we need IRQ stuff for timer	*/

#define CONFIG_BOOTCOUNT_LIMIT		/* support for bootcount limit	*/
#define CFG_BOOTCOUNT_ADDR	0x60003000 /* inside qmrg sram		*/

#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG	1

/*
 * Size of malloc() pool
 */
#define CFG_MALLOC_LEN		(256 << 10)
#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_BAUDRATE         115200
#define CFG_IXP425_CONSOLE	IXP425_UART1   /* we use UART1 for console */


/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ELF
#define CONFIG_CMD_NET
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING


#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/

/*
 * Miscellaneous configurable options
 */
#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    */

#define CFG_MEMTEST_START       0x00400000      /* memtest works on     */
#define CFG_MEMTEST_END         0x00800000      /* 4 ... 8 MB in DRAM   */
#define CFG_LOAD_ADDR           0x00010000      /* default load address */

#undef  CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */

						/* valid baudrates */
#define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }

/*
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
#endif

/***************************************************************
 * Platform/Board specific defines start here.
 ***************************************************************/

/*-----------------------------------------------------------------------
 * Default configuration (environment varibles...)
 *----------------------------------------------------------------------*/
#define CONFIG_PREBOOT	"echo;"	\
	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
	"echo"

#undef	CONFIG_BOOTARGS

#define	CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"hostname=ixdpg425\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"			\
	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
	"flash_nfs=run nfsargs addip addtty;"				\
		"bootm ${kernel_addr}\0"				\
	"flash_self=run ramargs addip addtty;"				\
		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
	        "bootm\0"						\
	"rootpath=/opt/eldk/arm\0"					\
	"bootfile=/tftpboot/ixdpg425/uImage\0"				\
	"kernel_addr=50080000\0"					\
	"ramdisk_addr=50200000\0"					\
	"load=tftp 100000 /tftpboot/ixdpg425/u-boot.bin\0"		\
	"update=protect off 50000000 5003ffff;era 50000000 5003ffff;"	\
		"cp.b 100000 50000000 40000;"			        \
		"setenv filesize;saveenv\0"				\
	"upd=run load update\0"						\
	""
#define CONFIG_BOOTCOMMAND	"run net_nfs"

/*
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS    1          /* we have 2 banks of DRAM */
#define PHYS_SDRAM_1            0x00000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE       0x02000000 /* 32 MB */

#define PHYS_FLASH_1            0x50000000 /* Flash Bank #1 */
#define PHYS_FLASH_SIZE         0x01000000 /* 16 MB */
#define PHYS_FLASH_BANK_SIZE    0x01000000 /* 16 MB Banks */
#define PHYS_FLASH_SECT_SIZE    0x00020000 /* 128 KB sectors (x1) */

#define CFG_DRAM_BASE           0x00000000
#define CFG_DRAM_SIZE           0x01000000

#define CFG_FLASH_BASE          PHYS_FLASH_1
#define CFG_MONITOR_BASE	CFG_FLASH_BASE
#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/

/*
 * Expansion bus settings
 */
#define CFG_EXP_CS0		0xbcd23c42

/*
 * SDRAM settings
 */
#define CFG_SDR_CONFIG		0x18
#define CFG_SDR_MODE_CONFIG	0x1
#define CFG_SDRAM_REFRESH_CNT	0x81a

/*
 * FLASH and environment organization
 */
#define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
#define CFG_MAX_FLASH_SECT      128	/* max number of sectors on one chip    */

#define CFG_FLASH_CFI				/* The flash is CFI compatible	*/
#define CONFIG_FLASH_CFI_DRIVER			/* Use common CFI driver	*/
#define	CONFIG_ENV_IS_IN_FLASH	1

#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
#define CFG_FLASH_PROTECTION	1	/* hardware flash protection		*/

#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_1 }

#define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT	/* no byte writes on IXP4xx	*/

#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */

#define CONFIG_ENV_SECT_SIZE	0x20000	/* size of one complete sector	*/
#define CONFIG_ENV_ADDR		(PHYS_FLASH_1 + 0x40000)
#define	CONFIG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/

/* Address and size of Redundant Environment Sector	*/
#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

/*
 * GPIO settings
 */
#define CFG_GPIO_PCI_INTA_N	6
#define CFG_GPIO_PCI_INTB_N	7
#define CFG_GPIO_SWITCH_RESET_N	8
#define CFG_GPIO_SLIC_RESET_N	13
#define CFG_GPIO_PCI_CLK	14
#define CFG_GPIO_EXTBUS_CLK	15

/*
 * Cache Configuration
 */
#define CFG_CACHELINE_SIZE	32

#endif  /* __CONFIG_H */
Commit	Line	Data
ba94a1bb WD	1	/*
	2	* (C) Copyright 2005-2006
	3	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	4	*
	5	* (C) Copyright 2003
	6	* Martijn de Gouw, Prodrive B.V., martijn.de.gouw@prodrive.nl
	7	*
	8	* Configuation settings for the IXDPG425 board.
	9	*
	10	* See file CREDITS for list of people who contributed to this
	11	* project.
	12	*
	13	* This program is free software; you can redistribute it and/or
	14	* modify it under the terms of the GNU General Public License as
	15	* published by the Free Software Foundation; either version 2 of
	16	* the License, or (at your option) any later version.
	17	*
	18	* This program is distributed in the hope that it will be useful,
	19	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	20	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	21	* GNU General Public License for more details.
	22	*
	23	* You should have received a copy of the GNU General Public License
	24	* along with this program; if not, write to the Free Software
	25	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	26	* MA 02111-1307 USA
	27	*/
	28
	29	#ifndef __CONFIG_H
	30	#define __CONFIG_H
	31
	32	/*
	33	* High Level Configuration Options
	34	* (easy to change)
	35	*/
	36	#define CONFIG_IXP425 1 /* This is an IXP425 CPU */
	37	#define CONFIG_IXDPG425 1 /* on an IXDPG425 Board */
	38
	39	#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info (and speed) */
	40	#define CONFIG_DISPLAY_BOARDINFO 1 /* display board info */
	41
	42	/*
	43	* Ethernet
	44	*/
	45	#define CONFIG_IXP4XX_NPE 1 /* include IXP4xx NPE support */
	46	#define CONFIG_NET_MULTI 1
	47	#define CONFIG_PHY_ADDR 5 /* NPE0 PHY address */
	48	#define CONFIG_HAS_ETH1
	49	#define CONFIG_PHY1_ADDR 4 /* NPE1 PHY address */
	50	#define CONFIG_MII 1 /* MII PHY management */
	51	#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
	52
	53	/*
	54	* Misc configuration options
	55	*/
	56	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
	57	#define CONFIG_USE_IRQ 1 /* we need IRQ stuff for timer */
	58
	59	#define CONFIG_BOOTCOUNT_LIMIT /* support for bootcount limit */
	60	#define CFG_BOOTCOUNT_ADDR 0x60003000 /* inside qmrg sram */
	61
	62	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	63	#define CONFIG_SETUP_MEMORY_TAGS 1
	64	#define CONFIG_INITRD_TAG 1
65
66	/*
67	* Size of malloc() pool
68	*/
69	#define CFG_MALLOC_LEN (256 << 10)
70	#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
71
72	/* allow to overwrite serial and ethaddr */
73	#define CONFIG_ENV_OVERWRITE
74
75	#define CONFIG_BAUDRATE 115200
76	#define CFG_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
77
1d2c6bc4	78
7f5c0157 JL	79	/*
	80	* BOOTP options
	81	*/
	82	#define CONFIG_BOOTP_BOOTFILESIZE
	83	#define CONFIG_BOOTP_BOOTPATH
	84	#define CONFIG_BOOTP_GATEWAY
	85	#define CONFIG_BOOTP_HOSTNAME
	86
	87
1d2c6bc4 JL	88	/*
	89	* Command line configuration.
	90	*/
	91	#include <config_cmd_default.h>
	92
	93	#define CONFIG_CMD_DHCP
	94	#define CONFIG_CMD_ELF
	95	#define CONFIG_CMD_NET
	96	#define CONFIG_CMD_MII
	97	#define CONFIG_CMD_PING
	98
ba94a1bb WD	99
	100	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	101	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
	102
	103	/*
	104	* Miscellaneous configurable options
	105	*/
	106	#define CFG_LONGHELP /* undef to save memory */
	107	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
	108	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	109	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	110	#define CFG_MAXARGS 16 /* max number of command args */
	111	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	112
	113	#define CFG_MEMTEST_START 0x00400000 /* memtest works on */
	114	#define CFG_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
	115	#define CFG_LOAD_ADDR 0x00010000 /* default load address */
	116
	117	#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
	118	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
	119
	120	/* valid baudrates */
	121	#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
	122
	123	/*
	124	* Stack sizes
	125	*
	126	* The stack sizes are set up in start.S using the settings below
	127	*/
	128	#define CONFIG_STACKSIZE (1281024) / regular stack */
	129	#ifdef CONFIG_USE_IRQ
	130	#define CONFIG_STACKSIZE_IRQ (41024) / IRQ stack */
	131	#define CONFIG_STACKSIZE_FIQ (41024) / FIQ stack */
	132	#endif
	133
	134	/***************************************************************
	135	* Platform/Board specific defines start here.
	136	***************************************************************/
	137
	138	/*-----------------------------------------------------------------------
	139	* Default configuration (environment varibles...)
	140	----------------------------------------------------------------------/
	141	#define CONFIG_PREBOOT "echo;" \
32bf3d14	142	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
ba94a1bb WD	143	"echo"
	144
	145	#undef CONFIG_BOOTARGS
	146
	147	#define CONFIG_EXTRA_ENV_SETTINGS \
	148	"netdev=eth0\0" \
	149	"hostname=ixdpg425\0" \
	150	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	151	"nfsroot=${serverip}:${rootpath}\0" \
	152	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	153	"addip=setenv bootargs ${bootargs} " \
	154	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	155	":${hostname}:${netdev}:off panic=1\0" \
	156	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
	157	"flash_nfs=run nfsargs addip addtty;" \
	158	"bootm ${kernel_addr}\0" \
	159	"flash_self=run ramargs addip addtty;" \
	160	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	161	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
	162	"bootm\0" \
	163	"rootpath=/opt/eldk/arm\0" \
	164	"bootfile=/tftpboot/ixdpg425/uImage\0" \
	165	"kernel_addr=50080000\0" \
	166	"ramdisk_addr=50200000\0" \
	167	"load=tftp 100000 /tftpboot/ixdpg425/u-boot.bin\0" \
	168	"update=protect off 50000000 5003ffff;era 50000000 5003ffff;" \
	169	"cp.b 100000 50000000 40000;" \
	170	"setenv filesize;saveenv\0" \
d8ab58b2	171	"upd=run load update\0" \
ba94a1bb WD	172	""
	173	#define CONFIG_BOOTCOMMAND "run net_nfs"
	174
	175	/*
	176	* Physical Memory Map
	177	*/
	178	#define CONFIG_NR_DRAM_BANKS 1 /* we have 2 banks of DRAM */
	179	#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
	180	#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
	181
	182	#define PHYS_FLASH_1 0x50000000 /* Flash Bank #1 */
	183	#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
	184	#define PHYS_FLASH_BANK_SIZE 0x01000000 /* 16 MB Banks */
	185	#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 128 KB sectors (x1) */
	186
	187	#define CFG_DRAM_BASE 0x00000000
	188	#define CFG_DRAM_SIZE 0x01000000
	189
	190	#define CFG_FLASH_BASE PHYS_FLASH_1
	191	#define CFG_MONITOR_BASE CFG_FLASH_BASE
	192	#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
	193
	194	/*
	195	* Expansion bus settings
	196	*/
	197	#define CFG_EXP_CS0 0xbcd23c42
	198
	199	/*
	200	* SDRAM settings
	201	*/
	202	#define CFG_SDR_CONFIG 0x18
	203	#define CFG_SDR_MODE_CONFIG 0x1
53677ef1	204	#define CFG_SDRAM_REFRESH_CNT 0x81a
ba94a1bb WD	205
	206	/*
	207	* FLASH and environment organization
	208	*/
	209	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
53677ef1	210	#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
ba94a1bb WD	211
ba94a1bb WD	212	#define CFG_FLASH_CFI /* The flash is CFI compatible */
00b1883a	213	#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
5a1aceb0	214	#define CONFIG_ENV_IS_IN_FLASH 1
ba94a1bb WD	215
	216	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
	217	#define CFG_FLASH_PROTECTION 1 /* hardware flash protection */
	218
	219	#define CFG_FLASH_BANKS_LIST { PHYS_FLASH_1 }
	220
	221	#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
	222
	223	#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	224	#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
	225
	226	#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
	227
0e8d1586 JCPV	228	#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
	229	#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000)
	230	#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
ba94a1bb WD	231
ba94a1bb WD	232	/* Address and size of Redundant Environment Sector */
0e8d1586 JCPV	233	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
0e8d1586 JCPV	234	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
ba94a1bb WD	235
	236	/*
	237	* GPIO settings
	238	*/
	239	#define CFG_GPIO_PCI_INTA_N 6
	240	#define CFG_GPIO_PCI_INTB_N 7
	241	#define CFG_GPIO_SWITCH_RESET_N 8
	242	#define CFG_GPIO_SLIC_RESET_N 13
	243	#define CFG_GPIO_PCI_CLK 14
	244	#define CFG_GPIO_EXTBUS_CLK 15
	245
	246	/*
	247	* Cache Configuration
	248	*/
	249	#define CFG_CACHELINE_SIZE 32
	250
	251	#endif /* __CONFIG_H */