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

/*
 * (C) Copyright 2008
 * Niklaus Giger, Netstal Maschinen AG, niklaus.giger@netstal.com
 * adapted from amcc-common.h by
 * (C) Copyright 2008
 *  * Stefan Roese, DENX Software Engineering, sr@denx.de.
 *
 * Common configuration options for all Netstal boards
 *
 * 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 __NETSTAL_COMMON_H
#define __NETSTAL_COMMON_H

#define CONFIG_SYS_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* Start of U-Boot	*/
#define CONFIG_SYS_MONITOR_LEN		(320 * 1024)	/* Reserve 320 kB for Monitor	*/
#define CONFIG_SYS_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc() */

/*
 * UART
 */
#define CONFIG_SERIAL_MULTI
#define CONFIG_SYS_BAUDRATE_TABLE  \
    {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}

/*
 * I2C
 */
#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
#define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address	*/
#define CONFIG_SYS_I2C_SLAVE		0x7F

/* This is the 7bit address of the device, not including P. */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1

/* The EEPROM can do 16byte ( 1 << 4 ) page writes. */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW	0x07
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE

/*
 * Ethernet/EMAC/PHY
 */
#define CONFIG_PPC4xx_EMAC
#define CONFIG_MII			/* MII PHY management		*/
#define CONFIG_PHY_ADDR		1	/* PHY address			*/
#if defined(CONFIG_440)
#define CONFIG_NET_MULTI	1
#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
#define CONFIG_SYS_RX_ETH_BUFFER	32	/* number of eth rx buffers	*/
#else
#define CONFIG_SYS_RX_ETH_BUFFER	16	/* number of eth rx buffers	*/
#endif
#define CONFIG_HAS_ETH0

/*
 * Commands
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_ASKENV
#if defined(CONFIG_440)
#define CONFIG_CMD_CACHE
#endif
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_BOOT_RETRY_TIME 30
#define CONFIG_RESET_TO_RETRY
/*
 * Miscellaneous configurable options
 */
#define CONFIG_BOOTDELAY	1	/* autoboot after 1 second	*/
#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)
#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	0x0400000 /* memtest works on		*/
#define CONFIG_SYS_MEMTEST_END		0x0C00000 /* 4 ... 12 MB in DRAM	*/

#define CONFIG_SYS_LOAD_ADDR		0x100000  /* default load address	*/
#define CONFIG_SYS_EXTBDINFO			/* To use extended board_into (bd_t) */

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

#define CONFIG_CMDLINE_EDITING		/* add command line history	*/
#define CONFIG_AUTO_COMPLETE		/* add autocompletion support	*/
#define CONFIG_LOOPW			/* enable loopw command         */
#define CONFIG_MX_CYCLIC		/* enable mdc/mwc commands      */
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 	/* include version env variable */
#define CONFIG_SYS_CONSOLE_INFO_QUIET		/* don't print console @ startup*/

#define CONFIG_SYS_HUSH_PARSER			/* Use the HUSH parser		*/
#ifdef	CONFIG_SYS_HUSH_PARSER
#define	CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#endif

#define CONFIG_LOADS_ECHO		/* echo on for serial download	*/
#define CONFIG_SYS_LOADS_BAUD_CHANGE		/* allow baudrate change	*/

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

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 8 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */

/*
 * Internal Definitions
 */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port*/
#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use	*/
#endif

/*
 * Pass open firmware flat tree
 */
#define CONFIG_OF_LIBFDT
#define CONFIG_OF_BOARD_SETUP

/*
 * Booting and default environment
 */
#define CONFIG_PREBOOT	"echo;"	\
	"echo Type \"run net_nfs\" to mount root filesystem over NFS;" \
	"echo"
#define CONFIG_BOOTCOMMAND	"run vx"

/*
 * Only very few boards have default console not on ttyS0 (like Taishan)
 */
#if !defined(CONFIG_USE_TTY)
#define CONFIG_USE_TTY	ttyS0
#endif

/*
 * Only some 4xx PPC's are equipped with an FPU
 */
#if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
    defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define CONFIG_NETSTAL_DEF_ENV_ROOTPATH	"rootpath=/opt/eldk/ppc_4xxFP\0"
#else
#define CONFIG_NETSTAL_DEF_ENV_ROOTPATH	"rootpath=/opt/eldk/ppc_4xx\0"
#endif

/*
 * Only some boards need to extend the bootargs by some additional
 * parameters (like Makalu)
 */
#if !defined(CONFIG_ADDMISC)
#define CONFIG_ADDMISC	"addmisc=setenv bootargs ${bootargs}\0"
#endif

#define xstr(s)	str(s)
#define str(s)	#s

/* Setup some values for the default environment variables */
#define CONFIG_SERVERIP		172.25.1.1
#define CONFIG_ETHADDR      00:60:13:00:00:00   /* Netstal Machines AG MAC */
#define CONFIG_OVERWRITE_ETHADDR_ONCE

#define CONFIG_SYS_TFTP_LOADADDR	0x01000000
#define CONFIG_SYS_VXWORKS_ADD_PARAMS	"u=dpu pw=netstal8752"
#define CONFIG_SYS_VXWORKS_SERVERNAME	"c"
/*
 * General common environment variables shared by all boards produced by Netstal Maschinen
 */
#define CONFIG_NETSTAL_DEF_ENV						\
	"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"			\
	"addtty=setenv bootargs ${bootargs}"				\
		" console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0"	\
	CONFIG_ADDMISC							\
	"initrd_high=30000000\0"					\
	"kernel_addr_r=400000\0"					\
	"fdt_addr_r=800000\0"						\
	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
	"uload=tftp " xstr(CONFIG_SYS_TFTP_LOADADDR) " "		\
		xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
	"vx_rom=" xstr(CONFIG_HOSTNAME) "/"				\
		xstr(CONFIG_HOSTNAME) "_vx_rom\0"			\
	"update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"\
		"era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"	\
		"cp.b ${fileaddr} "xstr(CONFIG_SYS_MONITOR_BASE) 	\
		" ${filesize}; setenv filesize\0"			\
	"upd=run uload update\0"					\
	"vx=setenv bootfile ${vx_rom}; tftp " 				\
		xstr(CONFIG_SYS_TFTP_LOADADDR) "; bootvx\0"		\
	CONFIG_NETSTAL_DEF_ENV_ROOTPATH

/*
 * Default environment for arch/powerpc booting
 * for boards that are ported to arch/powerpc
 */
#define CONFIG_NETSTAL_DEF_ENV_POWERPC					\
	"flash_self=run ramargs addip addtty addmisc;"			\
		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
	"flash_nfs=run nfsargs addip addtty addmisc;"			\
		"bootm ${kernel_addr} - ${fdt_addr}\0"			\
	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
		"tftp ${fdt_addr_r} ${fdt_file}; "			\
		"run nfsargs addip addtty addmisc;"			\
		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
	"fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"

#endif /* __NETSTAL_COMMON_H */
Commit	Line	Data
c11da194 NG	1	/*
	2	* (C) Copyright 2008
	3	* Niklaus Giger, Netstal Maschinen AG, niklaus.giger@netstal.com
	4	* adapted from amcc-common.h by
	5	* (C) Copyright 2008
	6	* * Stefan Roese, DENX Software Engineering, sr@denx.de.
	7	*
	8	* Common configuration options for all Netstal boards
	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 __NETSTAL_COMMON_H
	27	#define __NETSTAL_COMMON_H
	28
	29	#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
	30	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* Start of U-Boot */
	31	#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */
	32	#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
	33
	34	/*
	35	* UART
	36	*/
	37	#define CONFIG_SERIAL_MULTI
	38	#define CONFIG_SYS_BAUDRATE_TABLE \
	39	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
	40
	41	/*
	42	* I2C
	43	*/
	44	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	45	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
	46	#define CONFIG_SYS_I2C_SLAVE 0x7F
	47
	48	/* This is the 7bit address of the device, not including P. */
	49	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
	50	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	51
	52	/* The EEPROM can do 16byte ( 1 << 4 ) page writes. */
	53	#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
	54	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
	55	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
	56	#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
	57
	58	/*
	59	* Ethernet/EMAC/PHY
	60	*/
96e21f86	61	#define CONFIG_PPC4xx_EMAC
c11da194 NG	62	#define CONFIG_MII /* MII PHY management */
	63	#define CONFIG_PHY_ADDR 1 /* PHY address */
	64	#if defined(CONFIG_440)
	65	#define CONFIG_NET_MULTI 1
	66	#define CONFIG_NETCONSOLE /* include NetConsole support */
	67	#define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */
	68	#else
	69	#define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */
	70	#endif
	71	#define CONFIG_HAS_ETH0
	72
	73	/*
	74	* Commands
	75	*/
	76	#include <config_cmd_default.h>
	77
	78	#define CONFIG_CMD_ASKENV
	79	#if defined(CONFIG_440)
	80	#define CONFIG_CMD_CACHE
	81	#endif
	82	#define CONFIG_CMD_DHCP
	83	#define CONFIG_CMD_DIAG
	84	#define CONFIG_CMD_EEPROM
	85	#define CONFIG_CMD_ELF
	86	#define CONFIG_CMD_I2C
	87	#define CONFIG_CMD_IRQ
	88	#define CONFIG_CMD_MII
	89	#define CONFIG_CMD_NET
	90	#define CONFIG_CMD_NFS
	91	#define CONFIG_CMD_PING
	92	#define CONFIG_CMD_REGINFO
	93	#define CONFIG_BOOT_RETRY_TIME 30
	94	#define CONFIG_RESET_TO_RETRY
	95	/*
	96	* Miscellaneous configurable options
	97	*/
	98	#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
	99	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	100	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	101	#if defined(CONFIG_CMD_KGDB)
	102	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	103	#else
	104	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	105	#endif
	106	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	107	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	108	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	109
	110	#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
	111	#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
	112
	113	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
	114	#define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */
	115
	116	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
	117
	118	#define CONFIG_CMDLINE_EDITING /* add command line history */
	119	#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
	120	#define CONFIG_LOOPW /* enable loopw command */
	121	#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
	122	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	123	#define CONFIG_VERSION_VARIABLE /* include version env variable */
	124	#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
	125
126	#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
127	#ifdef CONFIG_SYS_HUSH_PARSER
128	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
129	#endif
130
131	#define CONFIG_LOADS_ECHO /* echo on for serial download */
132	#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
133
134	/*
135	* BOOTP options
136	*/
137	#define CONFIG_BOOTP_BOOTFILESIZE
138	#define CONFIG_BOOTP_BOOTPATH
139	#define CONFIG_BOOTP_GATEWAY
140	#define CONFIG_BOOTP_HOSTNAME
141	#define CONFIG_BOOTP_SUBNETMASK
142
143	/*
144	* For booting Linux, the board info and command line data
145	* have to be in the first 8 MB of memory, since this is
146	* the maximum mapped by the Linux kernel during initialization.
147	*/
148	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
149
150	/*
151	* Internal Definitions
152	*/
153	#if defined(CONFIG_CMD_KGDB)
154	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
155	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
156	#endif
157
158	/*
159	* Pass open firmware flat tree
160	*/
161	#define CONFIG_OF_LIBFDT
162	#define CONFIG_OF_BOARD_SETUP
163
164	/*
165	* Booting and default environment
166	*/
167	#define CONFIG_PREBOOT "echo;" \
168	"echo Type \"run net_nfs\" to mount root filesystem over NFS;" \
169	"echo"
170	#define CONFIG_BOOTCOMMAND "run vx"
171
172	/*
173	* Only very few boards have default console not on ttyS0 (like Taishan)
174	*/
175	#if !defined(CONFIG_USE_TTY)
176	#define CONFIG_USE_TTY ttyS0
177	#endif
178
179	/*
180	* Only some 4xx PPC's are equipped with an FPU
181	*/
182	#if defined(CONFIG_440EP) \|\| defined(CONFIG_440EPX) \|\| \
183	defined(CONFIG_460EX) \|\| defined(CONFIG_460GT)
184	#define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
185	#else
186	#define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
187	#endif
188
189	/*
190	* Only some boards need to extend the bootargs by some additional
191	* parameters (like Makalu)
192	*/
193	#if !defined(CONFIG_ADDMISC)
194	#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0"
195	#endif
196
197	#define xstr(s) str(s)
198	#define str(s) #s
199
200	/* Setup some values for the default environment variables */
201	#define CONFIG_SERVERIP 172.25.1.1
202	#define CONFIG_ETHADDR 00:60:13:00:00:00 /* Netstal Machines AG MAC */
203	#define CONFIG_OVERWRITE_ETHADDR_ONCE
204
b03150b5 NG	205	#define CONFIG_SYS_TFTP_LOADADDR 0x01000000
	206	#define CONFIG_SYS_VXWORKS_ADD_PARAMS "u=dpu pw=netstal8752"
	207	#define CONFIG_SYS_VXWORKS_SERVERNAME "c"
c11da194 NG	208	/*
	209	* General common environment variables shared by all boards produced by Netstal Maschinen
	210	*/
	211	#define CONFIG_NETSTAL_DEF_ENV \
	212	"netdev=eth0\0" \
	213	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	214	"nfsroot=${serverip}:${rootpath}\0" \
	215	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	216	"addip=setenv bootargs ${bootargs} " \
	217	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	218	":${hostname}:${netdev}:off panic=1\0" \
	219	"addtty=setenv bootargs ${bootargs}" \
	220	" console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \
	221	CONFIG_ADDMISC \
	222	"initrd_high=30000000\0" \
	223	"kernel_addr_r=400000\0" \
	224	"fdt_addr_r=800000\0" \
	225	"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
	226	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
b03150b5 NG	227	"uload=tftp " xstr(CONFIG_SYS_TFTP_LOADADDR) " " \
	228	xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
	229	"vx_rom=" xstr(CONFIG_HOSTNAME) "/" \
	230	xstr(CONFIG_HOSTNAME) "_vx_rom\0" \
	231	"update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"\
	232	"era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
	233	"cp.b ${fileaddr} "xstr(CONFIG_SYS_MONITOR_BASE) \
	234	" ${filesize}; setenv filesize\0" \
	235	"upd=run uload update\0" \
	236	"vx=setenv bootfile ${vx_rom}; tftp " \
	237	xstr(CONFIG_SYS_TFTP_LOADADDR) "; bootvx\0" \
c11da194 NG	238	CONFIG_NETSTAL_DEF_ENV_ROOTPATH
	239
	240	/*
	241	* Default environment for arch/powerpc booting
	242	* for boards that are ported to arch/powerpc
	243	*/
	244	#define CONFIG_NETSTAL_DEF_ENV_POWERPC \
	245	"flash_self=run ramargs addip addtty addmisc;" \
	246	"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
	247	"flash_nfs=run nfsargs addip addtty addmisc;" \
	248	"bootm ${kernel_addr} - ${fdt_addr}\0" \
	249	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
	250	"tftp ${fdt_addr_r} ${fdt_file}; " \
	251	"run nfsargs addip addtty addmisc;" \
	252	"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
	253	"fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"
	254
	255	#endif /* __NETSTAL_COMMON_H */