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

/*
 * (C) Copyright 2008
 * Stefan Roese, DENX Software Engineering, sr@denx.de.
 *
 * Common configuration options for all AMCC 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 __AMCC_COMMON_H
#define __AMCC_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		(0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1)
#define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* Reserved for malloc	*/

/*
 * UART
 */
#define CONFIG_BAUDRATE		115200
#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			/* I2C with hardware support	*/
#define CONFIG_SYS_I2C_SLAVE		0x7F

/*
 * Ethernet/EMAC/PHY
 */
#define CONFIG_PPC4xx_EMAC
#define CONFIG_MII			/* MII PHY management		*/
#define CONFIG_NET_MULTI
#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
#if defined(CONFIG_440)
#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

/*
 * 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

#if defined(CONFIG_SYS_RAMBOOT)
/*
 * Disable NOR FLASH commands on RAM-booting version. One main reason for this
 * RAM-booting version is boards with NAND and without NOR. This image can
 * be used for initial NAND programming.
 */
#define CONFIG_SYS_NO_FLASH
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#endif

/*
 * Miscellaneous configurable options
 */
#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
#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 16 MB of memory, since this is
 * the maximum mapped by the 40x Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */
#define CONFIG_SYS_BOOTM_LEN		(16 << 20) /* Increase max gunzip size */

/*
 * 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 flash_nfs\" to mount root filesystem over NFS;" \
	"echo"
#define CONFIG_BOOTCOMMAND	"run flash_self"

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

/*
 * Only very few boards have default netdev not set to eth0 (like Arches)
 */
#if !defined(CONFIG_USE_NETDEV)
#define CONFIG_USE_NETDEV	eth0
#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_AMCC_DEF_ENV_ROOTPATH	"rootpath=/opt/eldk/ppc_4xxFP\0"
#else
#define CONFIG_AMCC_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

/*
 * General common environment variables shared on all AMCC eval boards
 */
#define CONFIG_AMCC_DEF_ENV						\
	"netdev=" xstr(CONFIG_USE_NETDEV) "\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"						\
	"ramdisk_addr_r=C00000\0"					\
	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"		\
	CONFIG_AMCC_DEF_ENV_ROOTPATH

/*
 * Default environment for arch/powerpc booting
 * for boards that are ported to arch/powerpc
 */
#define CONFIG_AMCC_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"		\
	"net_self_load=tftp ${kernel_addr_r} ${bootfile};"		\
		"tftp ${fdt_addr_r} ${fdt_file};"			\
		"tftp ${ramdisk_addr_r} ${ramdisk_file};\0"		\
	"net_self=run net_self_load;"					\
		"run ramargs addip addtty addmisc;"			\
		"bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
	"fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"

/*
 * Default environment for arch/ppc booting,
 * for boards that are not ported to arch/powerpc yet
 */
#define CONFIG_AMCC_DEF_ENV_PPC						\
	"flash_self=run ramargs addip addtty addmisc;"			\
		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
	"flash_nfs=run nfsargs addip addtty addmisc;"			\
		"bootm ${kernel_addr}\0"				\
	"net_nfs=tftp ${kernel_addr_r} ${bootfile};"			\
		"run nfsargs addip addtty addmisc;"			\
		"bootm ${kernel_addr_r}\0"

/*
 * Default environment for arch/ppc booting (old version),
 * for boards that are ported to arch/ppc and arch/powerpc
 */
#define CONFIG_AMCC_DEF_ENV_PPC_OLD					\
	"flash_self_old=run ramargs addip addtty addmisc;"		\
		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
	"flash_nfs_old=run nfsargs addip addtty addmisc;"		\
		"bootm ${kernel_addr}\0"				\
	"net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"		\
		"run nfsargs addip addtty addmisc;"			\
		"bootm ${kernel_addr_r}\0"

#define CONFIG_AMCC_DEF_ENV_NOR_UPD					\
	"load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\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;saveenv\0"				\
	"upd=run load update\0"						\

#define CONFIG_AMCC_DEF_ENV_NAND_UPD					\
	"nload=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0"	\
	"nupdate=nand erase 0 100000;nand write 200000 0 100000;"	\
		"setenv filesize;saveenv\0"				\
	"nupd=run nload nupdate\0"

#endif /* __AMCC_COMMON_H */
Commit	Line	Data
a8a11a9e SR	1	/*
	2	* (C) Copyright 2008
	3	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	4	*
	5	* Common configuration options for all AMCC boards
	6	*
	7	* This program is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU General Public License as
	9	* published by the Free Software Foundation; either version 2 of
	10	* the License, or (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	20	* MA 02111-1307 USA
	21	*/
	22
	23	#ifndef __AMCC_COMMON_H
	24	#define __AMCC_COMMON_H
	25
6d0f6bcf JCPV	26	#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
	27	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* Start of U-Boot */
	28	#define CONFIG_SYS_MONITOR_LEN (0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1)
	29	#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* Reserved for malloc */
a8a11a9e SR	30
	31	/*
	32	* UART
	33	*/
	34	#define CONFIG_BAUDRATE 115200
	35	#define CONFIG_SERIAL_MULTI
6d0f6bcf	36	#define CONFIG_SYS_BAUDRATE_TABLE \
a8a11a9e SR	37	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
	38
	39	/*
	40	* I2C
	41	*/
	42	#define CONFIG_HARD_I2C /* I2C with hardware support */
6d0f6bcf	43	#define CONFIG_SYS_I2C_SLAVE 0x7F
a8a11a9e SR	44
	45	/*
	46	* Ethernet/EMAC/PHY
	47	*/
96e21f86	48	#define CONFIG_PPC4xx_EMAC
a8a11a9e SR	49	#define CONFIG_MII /* MII PHY management */
	50	#define CONFIG_NET_MULTI
	51	#define CONFIG_NETCONSOLE /* include NetConsole support */
	52	#if defined(CONFIG_440)
6d0f6bcf	53	#define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */
a8a11a9e	54	#else
6d0f6bcf	55	#define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */
a8a11a9e SR	56	#endif
	57
	58	/*
	59	* Commands
	60	*/
	61	#include <config_cmd_default.h>
	62
	63	#define CONFIG_CMD_ASKENV
	64	#if defined(CONFIG_440)
	65	#define CONFIG_CMD_CACHE
	66	#endif
	67	#define CONFIG_CMD_DHCP
	68	#define CONFIG_CMD_DIAG
	69	#define CONFIG_CMD_EEPROM
	70	#define CONFIG_CMD_ELF
	71	#define CONFIG_CMD_I2C
	72	#define CONFIG_CMD_IRQ
	73	#define CONFIG_CMD_MII
	74	#define CONFIG_CMD_NET
	75	#define CONFIG_CMD_NFS
	76	#define CONFIG_CMD_PING
	77	#define CONFIG_CMD_REGINFO
	78
d873133f SR	79	#if defined(CONFIG_SYS_RAMBOOT)
	80	/*
	81	* Disable NOR FLASH commands on RAM-booting version. One main reason for this
	82	* RAM-booting version is boards with NAND and without NOR. This image can
	83	* be used for initial NAND programming.
	84	*/
	85	#define CONFIG_SYS_NO_FLASH
	86	#undef CONFIG_CMD_FLASH
	87	#undef CONFIG_CMD_IMLS
	88	#endif
	89
a8a11a9e SR	90	/*
	91	* Miscellaneous configurable options
	92	*/
	93	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
6d0f6bcf JCPV	94	#define CONFIG_SYS_LONGHELP /* undef to save memory */
6d0f6bcf JCPV	95	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
a8a11a9e	96	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	97	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
a8a11a9e	98	#else
6d0f6bcf	99	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
a8a11a9e	100	#endif
6d0f6bcf JCPV	101	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	102	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	103	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
a8a11a9e	104
6d0f6bcf JCPV	105	#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
6d0f6bcf JCPV	106	#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
a8a11a9e	107
6d0f6bcf JCPV	108	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
6d0f6bcf JCPV	109	#define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */
a8a11a9e	110
6d0f6bcf	111	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
a8a11a9e SR	112
	113	#define CONFIG_CMDLINE_EDITING /* add command line history */
	114	#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
	115	#define CONFIG_LOOPW /* enable loopw command */
	116	#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
	117	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	118	#define CONFIG_VERSION_VARIABLE /* include version env variable */
6d0f6bcf	119	#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
a8a11a9e	120
6d0f6bcf JCPV	121	#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
	122	#ifdef CONFIG_SYS_HUSH_PARSER
	123	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
a8a11a9e SR	124	#endif
	125
	126	#define CONFIG_LOADS_ECHO /* echo on for serial download */
6d0f6bcf	127	#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
a8a11a9e SR	128
	129	/*
	130	* BOOTP options
	131	*/
	132	#define CONFIG_BOOTP_BOOTFILESIZE
	133	#define CONFIG_BOOTP_BOOTPATH
	134	#define CONFIG_BOOTP_GATEWAY
	135	#define CONFIG_BOOTP_HOSTNAME
	136	#define CONFIG_BOOTP_SUBNETMASK
	137
	138	/*
	139	* For booting Linux, the board info and command line data
6942efc2 SR	140	* have to be in the first 16 MB of memory, since this is
6942efc2 SR	141	* the maximum mapped by the 40x Linux kernel during initialization.
a8a11a9e	142	*/
6942efc2 SR	143	#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux */
6942efc2 SR	144	#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */
a8a11a9e SR	145
	146	/*
	147	* Internal Definitions
	148	*/
	149	#if defined(CONFIG_CMD_KGDB)
	150	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
	151	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	152	#endif
	153
	154	/*
	155	* Pass open firmware flat tree
	156	*/
	157	#define CONFIG_OF_LIBFDT
	158	#define CONFIG_OF_BOARD_SETUP
	159
	160	/*
	161	* Booting and default environment
	162	*/
	163	#define CONFIG_PREBOOT "echo;" \
	164	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
	165	"echo"
	166	#define CONFIG_BOOTCOMMAND "run flash_self"
	167
	168	/*
	169	* Only very few boards have default console not on ttyS0 (like Taishan)
	170	*/
	171	#if !defined(CONFIG_USE_TTY)
	172	#define CONFIG_USE_TTY ttyS0
	173	#endif
	174
f09f09d3 AG	175	/*
	176	* Only very few boards have default netdev not set to eth0 (like Arches)
	177	*/
	178	#if !defined(CONFIG_USE_NETDEV)
	179	#define CONFIG_USE_NETDEV eth0
	180	#endif
	181
a8a11a9e SR	182	/*
	183	* Only some 4xx PPC's are equipped with an FPU
	184	*/
	185	#if defined(CONFIG_440EP) \|\| defined(CONFIG_440EPX) \|\| \
	186	defined(CONFIG_460EX) \|\| defined(CONFIG_460GT)
	187	#define CONFIG_AMCC_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
	188	#else
	189	#define CONFIG_AMCC_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
	190	#endif
	191
	192	/*
	193	* Only some boards need to extend the bootargs by some additional
	194	* parameters (like Makalu)
	195	*/
	196	#if !defined(CONFIG_ADDMISC)
	197	#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0"
	198	#endif
	199
	200	#define xstr(s) str(s)
	201	#define str(s) #s
	202
	203	/*
	204	* General common environment variables shared on all AMCC eval boards
	205	*/
	206	#define CONFIG_AMCC_DEF_ENV \
f09f09d3	207	"netdev=" xstr(CONFIG_USE_NETDEV) "\0" \
a8a11a9e SR	208	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	209	"nfsroot=${serverip}:${rootpath}\0" \
	210	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	211	"addip=setenv bootargs ${bootargs} " \
	212	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	213	":${hostname}:${netdev}:off panic=1\0" \
	214	"addtty=setenv bootargs ${bootargs}" \
	215	" console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \
	216	CONFIG_ADDMISC \
	217	"initrd_high=30000000\0" \
	218	"kernel_addr_r=400000\0" \
	219	"fdt_addr_r=800000\0" \
f09f09d3	220	"ramdisk_addr_r=C00000\0" \
a8a11a9e SR	221	"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
a8a11a9e SR	222	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
f09f09d3	223	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
a8a11a9e SR	224	CONFIG_AMCC_DEF_ENV_ROOTPATH
	225
	226	/*
	227	* Default environment for arch/powerpc booting
	228	* for boards that are ported to arch/powerpc
	229	*/
	230	#define CONFIG_AMCC_DEF_ENV_POWERPC \
	231	"flash_self=run ramargs addip addtty addmisc;" \
	232	"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
	233	"flash_nfs=run nfsargs addip addtty addmisc;" \
	234	"bootm ${kernel_addr} - ${fdt_addr}\0" \
	235	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
	236	"tftp ${fdt_addr_r} ${fdt_file}; " \
	237	"run nfsargs addip addtty addmisc;" \
	238	"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
f09f09d3 AG	239	"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
	240	"tftp ${fdt_addr_r} ${fdt_file};" \
	241	"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
	242	"net_self=run net_self_load;" \
	243	"run ramargs addip addtty addmisc;" \
	244	"bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
a8a11a9e SR	245	"fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"
	246
	247	/*
	248	* Default environment for arch/ppc booting,
	249	* for boards that are not ported to arch/powerpc yet
	250	*/
	251	#define CONFIG_AMCC_DEF_ENV_PPC \
	252	"flash_self=run ramargs addip addtty addmisc;" \
	253	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	254	"flash_nfs=run nfsargs addip addtty addmisc;" \
	255	"bootm ${kernel_addr}\0" \
	256	"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
	257	"run nfsargs addip addtty addmisc;" \
	258	"bootm ${kernel_addr_r}\0"
	259
	260	/*
	261	* Default environment for arch/ppc booting (old version),
	262	* for boards that are ported to arch/ppc and arch/powerpc
	263	*/
	264	#define CONFIG_AMCC_DEF_ENV_PPC_OLD \
	265	"flash_self_old=run ramargs addip addtty addmisc;" \
	266	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	267	"flash_nfs_old=run nfsargs addip addtty addmisc;" \
	268	"bootm ${kernel_addr}\0" \
	269	"net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
	270	"run nfsargs addip addtty addmisc;" \
	271	"bootm ${kernel_addr_r}\0"
	272
	273	#define CONFIG_AMCC_DEF_ENV_NOR_UPD \
	274	"load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
6d0f6bcf JCPV	275	"update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
	276	"era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
	277	"cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize};" \
a8a11a9e SR	278	"setenv filesize;saveenv\0" \
	279	"upd=run load update\0" \
	280
	281	#define CONFIG_AMCC_DEF_ENV_NAND_UPD \
	282	"nload=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \
	283	"nupdate=nand erase 0 100000;nand write 200000 0 100000;" \
	284	"setenv filesize;saveenv\0" \
	285	"nupd=run nload nupdate\0"
	286
	287	#endif /* __AMCC_COMMON_H */