[people/ms/u-boot.git] / include / configs / actux3.h

/*
 * (C) Copyright 2007
 * Michael Schwingen, michael@schwingen.org
 *
 * Configuration settings for the AcTux-3 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

#define CONFIG_IXP425			1
#define CONFIG_ACTUX3			1

#define CONFIG_DISPLAY_CPUINFO		1
#define CONFIG_DISPLAY_BOARDINFO	1

#define CONFIG_IXP_SERIAL
#define CONFIG_SYS_IXP425_CONSOLE		IXP425_UART2
#define CONFIG_BAUDRATE			115200
#define CONFIG_BOOTDELAY		3
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
#define CONFIG_BOARD_EARLY_INIT_F	1
#define CONFIG_SYS_LDSCRIPT	"board/actux3/u-boot.lds"

/***************************************************************
 * U-boot generic defines start here.
 ***************************************************************/
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)

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

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

#define CONFIG_CMD_ELF

#define CONFIG_BOOTCOMMAND		"run boot_flash"
/* enable passing of ATAGs */
#define CONFIG_CMDLINE_TAG		1
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG		1
#define CONFIG_REVISION_TAG		1

#if defined(CONFIG_CMD_KGDB)
# define CONFIG_KGDB_BAUDRATE		230400
/* which serial port to use */
# define CONFIG_KGDB_SER_INDEX		1
#endif

/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT			"=> "
/* Console I/O Buffer Size */
#define CONFIG_SYS_CBSIZE			256
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE			(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
/* max number of command args */
#define CONFIG_SYS_MAXARGS			16
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE			CONFIG_SYS_CBSIZE

#define CONFIG_SYS_MEMTEST_START		0x00400000
#define CONFIG_SYS_MEMTEST_END			0x00800000

/* timer clock - 2* OSC_IN system clock */
#define CONFIG_IXP425_TIMER_CLK                 66666666
#define CONFIG_SYS_HZ				1000

/* default load address */
#define CONFIG_SYS_LOAD_ADDR			0x00010000

/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE		{ 9600, 19200, 38400, 57600, \
					  115200, 230400 }
#define CONFIG_SERIAL_RTS_ACTIVE	1

/*
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE		(128*1024)	/* regular stack */

/* Expansion bus settings */
#define CONFIG_SYS_EXP_CS0			0xbd113442

/* SDRAM settings */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM_1			0x00000000
#define CONFIG_SYS_SDRAM_BASE			0x00000000

/* 16MB SDRAM */
#define CONFIG_SYS_SDR_CONFIG			0x3A
#define PHYS_SDRAM_1_SIZE		0x01000000
#define CONFIG_SYS_SDRAM_REFRESH_CNT		0x81a
#define CONFIG_SYS_SDR_MODE_CONFIG		0x1
#define CONFIG_SYS_DRAM_SIZE			0x01000000

/* FLASH organization */
#define CONFIG_SYS_TEXT_BASE		0x50000000
#define CONFIG_SYS_MAX_FLASH_BANKS		1
/* max number of sectors on one chip */
#define CONFIG_SYS_MAX_FLASH_SECT		140
#define PHYS_FLASH_1			0x50000000
#define CONFIG_SYS_FLASH_BANKS_LIST		{ PHYS_FLASH_1 }

#define CONFIG_SYS_FLASH_BASE			PHYS_FLASH_1
#define CONFIG_SYS_MONITOR_BASE		PHYS_FLASH_1
#define CONFIG_SYS_MONITOR_LEN			(256 << 10)
#define CONFIG_BOARD_SIZE_LIMIT			262144

/* Use common CFI driver */
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
/* no byte writes on IXP4xx */
#define CONFIG_SYS_FLASH_CFI_WIDTH		FLASH_CFI_16BIT

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

/* Ethernet */

/* include IXP4xx NPE support */
#define CONFIG_IXP4XX_NPE		1

/* NPE0 PHY address */
#define	CONFIG_PHY_ADDR			0x10
/* MII PHY management */
#define CONFIG_MII			1
/* fixed-speed switch without standard PHY registers on MII */
#define CONFIG_MII_NPE0_FIXEDLINK       1
#define CONFIG_MII_NPE0_SPEED           100
#define CONFIG_MII_NPE0_FULLDUPLEX      1

/* Number of ethernet rx buffers & descriptors */
#define CONFIG_SYS_RX_ETH_BUFFER		16
#define CONFIG_RESET_PHY_R		1
/* ethernet switch connected to MII port */
#define CONFIG_MII_ETHSWITCH		1

#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NET
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#undef  CONFIG_CMD_NFS

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

/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE		32

/*
 * environment organization:
 * one flash sector, embedded in uboot area (bottom bootblock flash)
 */
#define	CONFIG_ENV_IS_IN_FLASH		1
#define CONFIG_ENV_SIZE			0x2000
#define CONFIG_ENV_ADDR			(PHYS_FLASH_1 + 0x4000)
#define CONFIG_SYS_USE_PPCENV			1

#define CONFIG_EXTRA_ENV_SETTINGS					\
	"npe_ucode=50040000\0"						\
	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
	"kerneladdr=50050000\0"						\
	"kernelfile=actux3/uImage\0"					\
	"rootfile=actux3/rootfs\0"					\
	"rootaddr=50170000\0"						\
	"loadaddr=10000\0"						\
	"updateboot_ser=mw.b 10000 ff 40000;"				\
	" loady ${loadaddr};"						\
	" run eraseboot writeboot\0"					\
	"updateboot_net=mw.b 10000 ff 40000;"				\
	" tftp ${loadaddr} actux3/u-boot.bin;"				\
	" run eraseboot writeboot\0"					\
	"eraseboot=protect off 50000000 50003fff;"			\
	" protect off 50006000 5003ffff;"				\
	" erase 50000000 50003fff;"					\
	" erase 50006000 5003ffff\0"					\
	"writeboot=cp.b 10000 50000000 4000;"				\
	" cp.b 16000 50006000 3a000\0"					\
	"updateucode=loady;"						\
	" era ${npe_ucode} +${filesize};"				\
	" cp.b ${loadaddr} ${npe_ucode} ${filesize}\0"			\
	"updateroot=tftp ${loadaddr} ${rootfile};"			\
	" era ${rootaddr} +${filesize};"				\
	" cp.b ${loadaddr} ${rootaddr} ${filesize}\0"			\
	"updatekern=tftp ${loadaddr} ${kernelfile};"			\
	" era ${kerneladdr} +${filesize};"				\
	" cp.b ${loadaddr} ${kerneladdr} ${filesize}\0"			\
	"flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3"	\
	" rootfstype=squashfs,jffs2 init=/etc/preinit\0"		\
	"netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3"	\
	" rootfstype=squashfs,jffs2 init=/etc/preinit\0"		\
	"addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0" \
	"addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0"	\
	"boot_flash=run flashargs addtty addeth;"			\
	" bootm ${kerneladdr}\0"					\
	"boot_net=run netargs addtty addeth;"				\
	" tftpboot ${loadaddr} ${kernelfile};"				\
	" bootm\0"

/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_INIT_SP_ADDR						\
	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */
Commit	Line	Data
bc24345e MS	1	/*
	2	* (C) Copyright 2007
	3	* Michael Schwingen, michael@schwingen.org
	4	*
	5	* Configuration settings for the AcTux-3 board.
	6	*
	7	* See file CREDITS for list of people who contributed to this
	8	* project.
	9	*
	10	* This program is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of
	13	* the License, or (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	23	* MA 02111-1307 USA
	24	*/
	25
	26	#ifndef __CONFIG_H
	27	#define __CONFIG_H
	28
	29	#define CONFIG_IXP425 1
	30	#define CONFIG_ACTUX3 1
	31
	32	#define CONFIG_DISPLAY_CPUINFO 1
	33	#define CONFIG_DISPLAY_BOARDINFO 1
	34
930590f3	35	#define CONFIG_IXP_SERIAL
6d0f6bcf	36	#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART2
bc24345e MS	37	#define CONFIG_BAUDRATE 115200
	38	#define CONFIG_BOOTDELAY 3
	39	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
8b5ab4c1 MS	40	#define CONFIG_BOARD_EARLY_INIT_F 1
8b5ab4c1 MS	41	#define CONFIG_SYS_LDSCRIPT "board/actux3/u-boot.lds"
bc24345e MS	42
	43	/***************************************************************
	44	* U-boot generic defines start here.
	45	***************************************************************/
bc24345e	46	/* Size of malloc() pool */
6d0f6bcf	47	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
bc24345e MS	48
	49	/* allow to overwrite serial and ethaddr */
	50	#define CONFIG_ENV_OVERWRITE
	51
	52	/* Command line configuration. */
	53	#include <config_cmd_default.h>
	54
	55	#define CONFIG_CMD_ELF
	56
	57	#define CONFIG_BOOTCOMMAND "run boot_flash"
	58	/* enable passing of ATAGs */
	59	#define CONFIG_CMDLINE_TAG 1
	60	#define CONFIG_SETUP_MEMORY_TAGS 1
	61	#define CONFIG_INITRD_TAG 1
	62	#define CONFIG_REVISION_TAG 1
	63
	64	#if defined(CONFIG_CMD_KGDB)
	65	# define CONFIG_KGDB_BAUDRATE 230400
	66	/* which serial port to use */
	67	# define CONFIG_KGDB_SER_INDEX 1
	68	#endif
	69
	70	/* Miscellaneous configurable options */
6d0f6bcf JCPV	71	#define CONFIG_SYS_LONGHELP
6d0f6bcf JCPV	72	#define CONFIG_SYS_PROMPT "=> "
bc24345e	73	/* Console I/O Buffer Size */
6d0f6bcf	74	#define CONFIG_SYS_CBSIZE 256
bc24345e	75	/* Print Buffer Size */
6d0f6bcf	76	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
bc24345e	77	/* max number of command args */
6d0f6bcf	78	#define CONFIG_SYS_MAXARGS 16
bc24345e	79	/* Boot Argument Buffer Size */
6d0f6bcf	80	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
bc24345e	81
6d0f6bcf JCPV	82	#define CONFIG_SYS_MEMTEST_START 0x00400000
6d0f6bcf JCPV	83	#define CONFIG_SYS_MEMTEST_END 0x00800000
bc24345e	84
8b5ab4c1 MS	85	/* timer clock - 2* OSC_IN system clock */
	86	#define CONFIG_IXP425_TIMER_CLK 66666666
	87	#define CONFIG_SYS_HZ 1000
bc24345e MS	88
bc24345e MS	89	/* default load address */
6d0f6bcf	90	#define CONFIG_SYS_LOAD_ADDR 0x00010000
bc24345e MS	91
bc24345e MS	92	/* valid baudrates */
6d0f6bcf	93	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
bc24345e MS	94	115200, 230400 }
	95	#define CONFIG_SERIAL_RTS_ACTIVE 1
	96
	97	/*
	98	* Stack sizes
	99	*
	100	* The stack sizes are set up in start.S using the settings below
	101	*/
	102	#define CONFIG_STACKSIZE (1281024) / regular stack */
bc24345e MS	103
bc24345e MS	104	/* Expansion bus settings */
6d0f6bcf	105	#define CONFIG_SYS_EXP_CS0 0xbd113442
bc24345e MS	106
	107	/* SDRAM settings */
	108	#define CONFIG_NR_DRAM_BANKS 1
	109	#define PHYS_SDRAM_1 0x00000000
8b5ab4c1	110	#define CONFIG_SYS_SDRAM_BASE 0x00000000
bc24345e MS	111
bc24345e MS	112	/* 16MB SDRAM */
6d0f6bcf	113	#define CONFIG_SYS_SDR_CONFIG 0x3A
bc24345e	114	#define PHYS_SDRAM_1_SIZE 0x01000000
6d0f6bcf JCPV	115	#define CONFIG_SYS_SDRAM_REFRESH_CNT 0x81a
	116	#define CONFIG_SYS_SDR_MODE_CONFIG 0x1
	117	#define CONFIG_SYS_DRAM_SIZE 0x01000000
bc24345e MS	118
bc24345e MS	119	/* FLASH organization */
8b5ab4c1	120	#define CONFIG_SYS_TEXT_BASE 0x50000000
6d0f6bcf	121	#define CONFIG_SYS_MAX_FLASH_BANKS 1
bc24345e	122	/* max number of sectors on one chip */
6d0f6bcf	123	#define CONFIG_SYS_MAX_FLASH_SECT 140
bc24345e	124	#define PHYS_FLASH_1 0x50000000
6d0f6bcf	125	#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
bc24345e	126
6d0f6bcf JCPV	127	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
	128	#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
	129	#define CONFIG_SYS_MONITOR_LEN (256 << 10)
8b5ab4c1	130	#define CONFIG_BOARD_SIZE_LIMIT 262144
bc24345e MS	131
bc24345e MS	132	/* Use common CFI driver */
6d0f6bcf	133	#define CONFIG_SYS_FLASH_CFI
00b1883a	134	#define CONFIG_FLASH_CFI_DRIVER
bc24345e	135	/* no byte writes on IXP4xx */
6d0f6bcf	136	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
bc24345e MS	137
bc24345e MS	138	/* print 'E' for empty sector on flinfo */
6d0f6bcf	139	#define CONFIG_SYS_FLASH_EMPTY_INFO
bc24345e MS	140
	141	/* Ethernet */
	142
	143	/* include IXP4xx NPE support */
	144	#define CONFIG_IXP4XX_NPE 1
bc24345e	145
bc24345e MS	146	/* NPE0 PHY address */
	147	#define CONFIG_PHY_ADDR 0x10
	148	/* MII PHY management */
	149	#define CONFIG_MII 1
8b5ab4c1 MS	150	/* fixed-speed switch without standard PHY registers on MII */
	151	#define CONFIG_MII_NPE0_FIXEDLINK 1
	152	#define CONFIG_MII_NPE0_SPEED 100
	153	#define CONFIG_MII_NPE0_FULLDUPLEX 1
	154
bc24345e	155	/* Number of ethernet rx buffers & descriptors */
6d0f6bcf	156	#define CONFIG_SYS_RX_ETH_BUFFER 16
bc24345e MS	157	#define CONFIG_RESET_PHY_R 1
	158	/* ethernet switch connected to MII port */
	159	#define CONFIG_MII_ETHSWITCH 1
	160
	161	#define CONFIG_CMD_DHCP
	162	#define CONFIG_CMD_NET
	163	#define CONFIG_CMD_MII
	164	#define CONFIG_CMD_PING
	165	#undef CONFIG_CMD_NFS
	166
	167	/* BOOTP options */
	168	#define CONFIG_BOOTP_BOOTFILESIZE
	169	#define CONFIG_BOOTP_BOOTPATH
	170	#define CONFIG_BOOTP_GATEWAY
	171	#define CONFIG_BOOTP_HOSTNAME
	172
	173	/* Cache Configuration */
6d0f6bcf	174	#define CONFIG_SYS_CACHELINE_SIZE 32
bc24345e MS	175
	176	/*
	177	* environment organization:
	178	* one flash sector, embedded in uboot area (bottom bootblock flash)
	179	*/
5a1aceb0	180	#define CONFIG_ENV_IS_IN_FLASH 1
0e8d1586 JCPV	181	#define CONFIG_ENV_SIZE 0x2000
0e8d1586 JCPV	182	#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x4000)
6d0f6bcf	183	#define CONFIG_SYS_USE_PPCENV 1
bc24345e MS	184
bc24345e MS	185	#define CONFIG_EXTRA_ENV_SETTINGS \
b4e2f89d	186	"npe_ucode=50040000\0" \
bc24345e MS	187	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
bc24345e MS	188	"kerneladdr=50050000\0" \
8b5ab4c1 MS	189	"kernelfile=actux3/uImage\0" \
8b5ab4c1 MS	190	"rootfile=actux3/rootfs\0" \
bc24345e MS	191	"rootaddr=50170000\0" \
	192	"loadaddr=10000\0" \
	193	"updateboot_ser=mw.b 10000 ff 40000;" \
	194	" loady ${loadaddr};" \
	195	" run eraseboot writeboot\0" \
	196	"updateboot_net=mw.b 10000 ff 40000;" \
8b5ab4c1	197	" tftp ${loadaddr} actux3/u-boot.bin;" \
bc24345e MS	198	" run eraseboot writeboot\0" \
	199	"eraseboot=protect off 50000000 50003fff;" \
	200	" protect off 50006000 5003ffff;" \
	201	" erase 50000000 50003fff;" \
	202	" erase 50006000 5003ffff\0" \
	203	"writeboot=cp.b 10000 50000000 4000;" \
	204	" cp.b 16000 50006000 3a000\0" \
8b5ab4c1 MS	205	"updateucode=loady;" \
	206	" era ${npe_ucode} +${filesize};" \
	207	" cp.b ${loadaddr} ${npe_ucode} ${filesize}\0" \
bc24345e MS	208	"updateroot=tftp ${loadaddr} ${rootfile};" \
	209	" era ${rootaddr} +${filesize};" \
	210	" cp.b ${loadaddr} ${rootaddr} ${filesize}\0" \
	211	"updatekern=tftp ${loadaddr} ${kernelfile};" \
	212	" era ${kerneladdr} +${filesize};" \
	213	" cp.b ${loadaddr} ${kerneladdr} ${filesize}\0" \
	214	"flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \
	215	" rootfstype=squashfs,jffs2 init=/etc/preinit\0" \
	216	"netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \
	217	" rootfstype=squashfs,jffs2 init=/etc/preinit\0" \
8b5ab4c1	218	"addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0" \
bc24345e MS	219	"addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0" \
	220	"boot_flash=run flashargs addtty addeth;" \
	221	" bootm ${kerneladdr}\0" \
	222	"boot_net=run netargs addtty addeth;" \
	223	" tftpboot ${loadaddr} ${kernelfile};" \
	224	" bootm\0"
	225
8b5ab4c1 MS	226	/* additions for new relocation code, must be added to all boards */
	227	#define CONFIG_SYS_INIT_SP_ADDR \
	228	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
	229
bc24345e	230	#endif /* __CONFIG_H */