[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 CFG_IXP425_CONSOLE		IXP425_UART2
#define CONFIG_BAUDRATE			115200
#define CONFIG_BOOTDELAY		3
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */

/***************************************************************
 * U-boot generic defines start here.
 ***************************************************************/
#undef CONFIG_USE_IRQ

/* Size of malloc() pool */
#define CFG_MALLOC_LEN			(CFG_ENV_SIZE + 128*1024)
/* size in bytes reserved for initial data */
#define CFG_GBL_DATA_SIZE		128

/* 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 CFG_LONGHELP
#define CFG_PROMPT			"=> "
/* Console I/O Buffer Size */
#define CFG_CBSIZE			256
/* Print Buffer Size */
#define CFG_PBSIZE			(CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
/* max number of command args */
#define CFG_MAXARGS			16
/* Boot Argument Buffer Size */
#define CFG_BARGSIZE			CFG_CBSIZE

#define CFG_MEMTEST_START		0x00400000
#define CFG_MEMTEST_END			0x00800000

/* everything, incl board info, in Hz */
#undef  CFG_CLKS_IN_HZ
/* spec says 66.666 MHz, but it appears to be 33 */
#define CFG_HZ				3333333

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

/* valid baudrates */
#define CFG_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 */
#ifdef CONFIG_USE_IRQ
# define CONFIG_STACKSIZE_IRQ		(4*1024)	/* IRQ stack */
# define CONFIG_STACKSIZE_FIQ		(4*1024)	/* FIQ stack */
#endif

/* Expansion bus settings */
#define CFG_EXP_CS0			0xbd113442

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

/* 16MB SDRAM */
#define CFG_SDR_CONFIG			0x3A
#define PHYS_SDRAM_1_SIZE		0x01000000
#define CFG_SDRAM_REFRESH_CNT		0x81a
#define CFG_SDR_MODE_CONFIG		0x1
#define CFG_DRAM_SIZE			0x01000000

/* FLASH organization */
#define CFG_MAX_FLASH_BANKS		1
/* max number of sectors on one chip */
#define CFG_MAX_FLASH_SECT		140
#define PHYS_FLASH_1			0x50000000
#define CFG_FLASH_BANKS_LIST		{ PHYS_FLASH_1 }

#define CFG_FLASH_BASE			PHYS_FLASH_1
#define CFG_MONITOR_BASE		PHYS_FLASH_1
#define CFG_MONITOR_LEN			(256 << 10)

/* Use common CFI driver */
#define CFG_FLASH_CFI
#define CFG_FLASH_CFI_DRIVER
/* no byte writes on IXP4xx */
#define CFG_FLASH_CFI_WIDTH		FLASH_CFI_16BIT

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

/* Ethernet */

/* include IXP4xx NPE support */
#define CONFIG_IXP4XX_NPE		1
/* use separate flash sector with ucode images */
#define CONFIG_IXP4XX_NPE_EXT_UCODE_BASE	0x50040000

#define CONFIG_NET_MULTI		1
/* NPE0 PHY address */
#define	CONFIG_PHY_ADDR			0x10
/* MII PHY management */
#define CONFIG_MII			1
/* Number of ethernet rx buffers & descriptors */
#define CFG_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 CFG_CACHELINE_SIZE		32

/*
 * environment organization:
 * one flash sector, embedded in uboot area (bottom bootblock flash)
 */
#define	CFG_ENV_IS_IN_FLASH		1
#define CFG_ENV_SIZE			0x2000
#define CFG_ENV_ADDR			(PHYS_FLASH_1 + 0x4000)
#define CFG_USE_PPCENV			1

#define CONFIG_EXTRA_ENV_SETTINGS					\
	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
	"kerneladdr=50050000\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} 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"					\
	"eraseenv=protect off 50004000 50005fff;"			\
	" erase 50004000 50005fff\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 ${bootargs} console=ttyS0,${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"

#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
	35	#define CFG_IXP425_CONSOLE IXP425_UART2
	36	#define CONFIG_BAUDRATE 115200
	37	#define CONFIG_BOOTDELAY 3
	38	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	39
	40	/***************************************************************
	41	* U-boot generic defines start here.
	42	***************************************************************/
	43	#undef CONFIG_USE_IRQ
	44
	45	/* Size of malloc() pool */
	46	#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
	47	/* size in bytes reserved for initial data */
	48	#define CFG_GBL_DATA_SIZE 128
	49
	50	/* allow to overwrite serial and ethaddr */
	51	#define CONFIG_ENV_OVERWRITE
	52
	53	/* Command line configuration. */
	54	#include <config_cmd_default.h>
	55
	56	#define CONFIG_CMD_ELF
	57
	58	#define CONFIG_BOOTCOMMAND "run boot_flash"
	59	/* enable passing of ATAGs */
	60	#define CONFIG_CMDLINE_TAG 1
	61	#define CONFIG_SETUP_MEMORY_TAGS 1
	62	#define CONFIG_INITRD_TAG 1
	63	#define CONFIG_REVISION_TAG 1
	64
65	#if defined(CONFIG_CMD_KGDB)
66	# define CONFIG_KGDB_BAUDRATE 230400
67	/* which serial port to use */
68	# define CONFIG_KGDB_SER_INDEX 1
69	#endif
70
71	/* Miscellaneous configurable options */
72	#define CFG_LONGHELP
73	#define CFG_PROMPT "=> "
74	/* Console I/O Buffer Size */
75	#define CFG_CBSIZE 256
76	/* Print Buffer Size */
77	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
78	/* max number of command args */
79	#define CFG_MAXARGS 16
80	/* Boot Argument Buffer Size */
81	#define CFG_BARGSIZE CFG_CBSIZE
82
83	#define CFG_MEMTEST_START 0x00400000
84	#define CFG_MEMTEST_END 0x00800000
85
86	/* everything, incl board info, in Hz */
87	#undef CFG_CLKS_IN_HZ
88	/* spec says 66.666 MHz, but it appears to be 33 */
89	#define CFG_HZ 3333333
90
91	/* default load address */
92	#define CFG_LOAD_ADDR 0x00010000
93
94	/* valid baudrates */
95	#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
96	115200, 230400 }
97	#define CONFIG_SERIAL_RTS_ACTIVE 1
98
99	/*
100	* Stack sizes
101	*
102	* The stack sizes are set up in start.S using the settings below
103	*/
104	#define CONFIG_STACKSIZE (1281024) / regular stack */
105	#ifdef CONFIG_USE_IRQ
106	# define CONFIG_STACKSIZE_IRQ (41024) / IRQ stack */
107	# define CONFIG_STACKSIZE_FIQ (41024) / FIQ stack */
108	#endif
109
110	/* Expansion bus settings */
111	#define CFG_EXP_CS0 0xbd113442
112
113	/* SDRAM settings */
114	#define CONFIG_NR_DRAM_BANKS 1
115	#define PHYS_SDRAM_1 0x00000000
116	#define CFG_DRAM_BASE 0x00000000
117
118	/* 16MB SDRAM */
119	#define CFG_SDR_CONFIG 0x3A
120	#define PHYS_SDRAM_1_SIZE 0x01000000
121	#define CFG_SDRAM_REFRESH_CNT 0x81a
122	#define CFG_SDR_MODE_CONFIG 0x1
123	#define CFG_DRAM_SIZE 0x01000000
124
125	/* FLASH organization */
126	#define CFG_MAX_FLASH_BANKS 1
127	/* max number of sectors on one chip */
128	#define CFG_MAX_FLASH_SECT 140
129	#define PHYS_FLASH_1 0x50000000
130	#define CFG_FLASH_BANKS_LIST { PHYS_FLASH_1 }
131
132	#define CFG_FLASH_BASE PHYS_FLASH_1
133	#define CFG_MONITOR_BASE PHYS_FLASH_1
134	#define CFG_MONITOR_LEN (256 << 10)
135
136	/* Use common CFI driver */
137	#define CFG_FLASH_CFI
138	#define CFG_FLASH_CFI_DRIVER
139	/* no byte writes on IXP4xx */
140	#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
141
142	/* print 'E' for empty sector on flinfo */
143	#define CFG_FLASH_EMPTY_INFO
144
145	/* Ethernet */
146
147	/* include IXP4xx NPE support */
148	#define CONFIG_IXP4XX_NPE 1
149	/* use separate flash sector with ucode images */
150	#define CONFIG_IXP4XX_NPE_EXT_UCODE_BASE 0x50040000
151
152	#define CONFIG_NET_MULTI 1
153	/* NPE0 PHY address */
154	#define CONFIG_PHY_ADDR 0x10
155	/* MII PHY management */
156	#define CONFIG_MII 1
157	/* Number of ethernet rx buffers & descriptors */
158	#define CFG_RX_ETH_BUFFER 16
159	#define CONFIG_RESET_PHY_R 1
160	/* ethernet switch connected to MII port */
161	#define CONFIG_MII_ETHSWITCH 1
162
163	#define CONFIG_CMD_DHCP
164	#define CONFIG_CMD_NET
165	#define CONFIG_CMD_MII
166	#define CONFIG_CMD_PING
167	#undef CONFIG_CMD_NFS
168
169	/* BOOTP options */
170	#define CONFIG_BOOTP_BOOTFILESIZE
171	#define CONFIG_BOOTP_BOOTPATH
172	#define CONFIG_BOOTP_GATEWAY
173	#define CONFIG_BOOTP_HOSTNAME
174
175	/* Cache Configuration */
176	#define CFG_CACHELINE_SIZE 32
177
178	/*
179	* environment organization:
180	* one flash sector, embedded in uboot area (bottom bootblock flash)
181	*/
182	#define CFG_ENV_IS_IN_FLASH 1
183	#define CFG_ENV_SIZE 0x2000
184	#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x4000)
185	#define CFG_USE_PPCENV 1
186
187	#define CONFIG_EXTRA_ENV_SETTINGS \
188	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
189	"kerneladdr=50050000\0" \
190	"rootaddr=50170000\0" \
191	"loadaddr=10000\0" \
192	"updateboot_ser=mw.b 10000 ff 40000;" \
193	" loady ${loadaddr};" \
194	" run eraseboot writeboot\0" \
195	"updateboot_net=mw.b 10000 ff 40000;" \
196	" tftp ${loadaddr} u-boot.bin;" \
197	" run eraseboot writeboot\0" \
198	"eraseboot=protect off 50000000 50003fff;" \
199	" protect off 50006000 5003ffff;" \
200	" erase 50000000 50003fff;" \
201	" erase 50006000 5003ffff\0" \
202	"writeboot=cp.b 10000 50000000 4000;" \
203	" cp.b 16000 50006000 3a000\0" \
204	"eraseenv=protect off 50004000 50005fff;" \
205	" erase 50004000 50005fff\0" \
206	"updateroot=tftp ${loadaddr} ${rootfile};" \
207	" era ${rootaddr} +${filesize};" \
208	" cp.b ${loadaddr} ${rootaddr} ${filesize}\0" \
209	"updatekern=tftp ${loadaddr} ${kernelfile};" \
210	" era ${kerneladdr} +${filesize};" \
211	" cp.b ${loadaddr} ${kerneladdr} ${filesize}\0" \
212	"flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \
213	" rootfstype=squashfs,jffs2 init=/etc/preinit\0" \
214	"netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \
215	" rootfstype=squashfs,jffs2 init=/etc/preinit\0" \
216	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
217	"addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0" \
218	"boot_flash=run flashargs addtty addeth;" \
219	" bootm ${kerneladdr}\0" \
220	"boot_net=run netargs addtty addeth;" \
221	" tftpboot ${loadaddr} ${kernelfile};" \
222	" bootm\0"
223
224	#endif /* __CONFIG_H */