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

/*
 * (C) Copyright 2008-2011
 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
 *
 * 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_KEYMILE_H
#define __CONFIG_KEYMILE_H

/* Do boardspecific init for all boards */
#define CONFIG_BOARD_EARLY_INIT_R
#define CONFIG_LAST_STAGE_INIT

#define CONFIG_BOOTCOUNT_LIMIT

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

#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MTDPARTS
#define CONFIG_CMD_SETEXPR

#undef	CONFIG_WATCHDOG		/* disable platform specific watchdog */

#define CONFIG_BOOTDELAY	2 /* autoboot after 2 seconds */
#undef	CONFIG_BOOTARGS		/* the boot command will set bootargs */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#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		512	/* Console I/O Buffer Size  */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS		32 /* max number of command args */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE

#define CONFIG_HUSH_INIT_VAR

#define CONFIG_SYS_ALT_MEMTEST		/* memory test, takes time */

#define CONFIG_SYS_HZ			1000	/* decr. freq: 1 ms ticks */

#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }

#define CONFIG_LOADS_ECHO
#define CONFIG_SYS_LOADS_BAUD_CHANGE
#define CONFIG_SYS_BOARD_DRAM_INIT	/* Used board specific dram_init */

/*
 * How to get access to the slot ID.  Put this here to make it easy
 * to modify in a centralized location.  This is used in the HDLC
 * driver to set the MAC.
*/
#define CONFIG_CHECK_ETHERNET_PRESENT
#define CONFIG_SYS_SLOT_ID_BASE		CONFIG_SYS_KMBEC_FPGA_BASE
#define CONFIG_SYS_SLOT_ID_OFF		(0x07)	/* register offset */
#define CONFIG_SYS_SLOT_ID_MASK		(0x3f)	/* mask for slot ID bits */

#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS		1
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MUX

/* EEprom support */
#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10

/* Support the IVM EEprom */
#define	CONFIG_SYS_IVM_EEPROM_ADR	0x50
#define CONFIG_SYS_IVM_EEPROM_MAX_LEN	0x400
#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN	0x100

#define	CONFIG_SYS_FLASH_PROTECTION

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

#define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)

/* UBI Support for all Keymile boards */
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_CONCAT

/* common powerpc specific env settings */
#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
	"actual_bank=0\0"
#endif

#ifndef CONFIG_KM_DEF_NETDEV
#define CONFIG_KM_DEF_NETDEV	\
	"netdev=eth0\0"
#endif

#ifndef CONFIG_KM_UBI_PARTITION_NAME
#define CONFIG_KM_UBI_PARTITION_NAME	"ubi0"
#endif
#ifndef CONFIG_KM_UBI_LINUX_MTD_NAME
#define CONFIG_KM_UBI_LINUX_MTD_NAME	"ubi0"
#endif

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

/*
 * boottargets
 * - set 'subbootcmds'
 * - set 'bootcmd' and 'altbootcmd'
 * available targets:
 * - 'release': for a standalone system		kernel/rootfs from flash
 */
#define CONFIG_KM_DEF_ENV_BOOTTARGETS					\
	"subbootcmds=ubiattach ubicopy cramfsloadfdt cramfsloadkernel "	\
		"flashargs add_default addpanic boot\0"			\
	"develop="							\
		"tftp 200000 scripts/develop-${arch}.txt && "		\
		"env import -t 200000 ${filesize} && "			\
		"run setup_debug_env\0"					\
	"ramfs="							\
		"tftp 200000 scripts/ramfs-${arch}.txt && "		\
		"env import -t 200000 ${filesize} && "			\
		"run setup_debug_env\0"					\
	""

/*
 * bootargs
 * - modify 'bootargs'
 *
 * - 'add_default': default bootargs common for all arm/ppc boards
 * - 'addpanic': add kernel panic options
 * - 'flashargs': defaults arguments for flash base boot
 *
 */
#define CONFIG_KM_DEF_ENV_BOOTARGS					\
	"add_default="							\
		"setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off3"				\
		" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}"	\
		" mem=${pnvramaddr} init=${init}"			\
		" phram.phram=phvar,${varaddr}," xstr(CONFIG_KM_PHRAM)	\
		" ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " "		\
		CONFIG_KM_DEF_BOOT_ARGS_CPU				\
		"\0"							\
	"addpanic="							\
		"setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0"	\
	"flashargs="							\
		"setenv bootargs "					\
		"root=mtdblock:rootfs${boot_bank} "			\
		"rootfstype=squashfs ro\0"				\
	""

/*
 * flash_boot
 * - commands for booting from flash
 *
 * - 'cramfsloadkernel': copy kernel from a cramfs to ram
 * - 'ubiattach': attach ubi partition
 * - 'ubicopy': copy ubi volume to ram
 *              - volume names: bootfs0, bootfs1, bootfs2, ...
 *
 * processor specific settings
 * - 'cramfsloadfdt': copy fdt from a cramfs to ram
 */
#define CONFIG_KM_DEF_ENV_FLASH_BOOT					\
	"cramfsaddr=" xstr(CONFIG_KM_CRAMFS_ADDR) "\0"			\
	"cramfsloadkernel=cramfsload ${load_addr_r} uImage\0"		\
	"ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME "\0"		\
	"ubicopy=ubi read "xstr(CONFIG_KM_CRAMFS_ADDR)			\
			" bootfs${boot_bank}\0"				\
	""

/*
 * constants
 * - KM specific constants and commands
 *
 * - 'default': setup default environment
 */
#define CONFIG_KM_DEF_ENV_CONSTANTS					\
	"backup_bank=0\0"						\
	"release=run newenv; reset\0"					\
	"pnvramsize=" xstr(CONFIG_KM_PNVRAM) "\0"			\
	"testbootcmd=setenv boot_bank ${test_bank}; "			\
		"run ${subbootcmds}; reset\0"				\
	""

#ifndef CONFIG_KM_DEF_ENV
#define CONFIG_KM_DEF_ENV	\
	CONFIG_KM_DEF_ENV_BOOTPARAMS					\
	CONFIG_KM_DEF_NETDEV						\
	CONFIG_KM_DEF_ENV_CPU						\
	CONFIG_KM_DEF_ENV_BOOTTARGETS					\
	CONFIG_KM_DEF_ENV_BOOTARGS					\
	CONFIG_KM_DEF_ENV_FLASH_BOOT					\
	CONFIG_KM_DEF_ENV_CONSTANTS					\
	"altbootcmd=run bootcmd\0"					\
	"bootcmd=km_checkbidhwk &&  "					\
	"	setenv bootcmd \'setenv boot_bank ${actual_bank}; "	\
			"run ${subbootcmds}; reset\' && "		\
		"setenv altbootcmd \'setenv boot_bank ${backup_bank}; "	\
			"run ${subbootcmds}; reset\' && "		\
		"saveenv && saveenv && boot\0"				\
	"bootlimit=2\0"							\
	"init=/sbin/init-overlay.sh\0"					\
	"load_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0"			\
	"load=tftpboot ${load_addr_r} ${u-boot}\0"			\
	"mtdids=" MTDIDS_DEFAULT "\0"					\
	"mtdparts=" MTDPARTS_DEFAULT "\0"				\
	"stderr=serial\0"						\
	"stdin=serial\0"						\
	"stdout=serial\0"						\
	"u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
	""
#endif /* CONFIG_KM_DEF_ENV */

#define CONFIG_VERSION_VARIABLE	/* include version env variable */

#endif /* __CONFIG_KEYMILE_H */
Commit	Line	Data
	1	/*
	2	* (C) Copyright 2008-2011
	3	* Heiko Schocher, DENX Software Engineering, hs@denx.de.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#ifndef __CONFIG_KEYMILE_H
	25	#define __CONFIG_KEYMILE_H
	26
	27	/* Do boardspecific init for all boards */
	28	#define CONFIG_BOARD_EARLY_INIT_R
	29	#define CONFIG_LAST_STAGE_INIT
	30
	31	#define CONFIG_BOOTCOUNT_LIMIT
	32
	33	/*
	34	* Command line configuration.
	35	*/
	36	#include <config_cmd_default.h>
	37
	38	#define CONFIG_CMD_ASKENV
	39	#define CONFIG_CMD_DHCP
	40	#define CONFIG_CMD_ECHO
	41	#define CONFIG_CMD_IMMAP
	42	#define CONFIG_CMD_MII
	43	#define CONFIG_CMD_PING
	44	#define CONFIG_CMD_EEPROM
	45	#define CONFIG_CMD_I2C
	46	#define CONFIG_CMD_JFFS2
	47	#define CONFIG_CMD_MTDPARTS
	48	#define CONFIG_CMD_SETEXPR
	49
	50	#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
	51
	52	#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
	53	#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
	54
	55	/*
	56	* Miscellaneous configurable options
	57	*/
	58	#define CONFIG_SYS_HUSH_PARSER
	59	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
	60	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	61	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	62	#if defined(CONFIG_CMD_KGDB)
	63	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	64	#else
	65	#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
	66	#endif
	67	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	68	#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
	69	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	70	#define CONFIG_CMDLINE_EDITING
	71	#define CONFIG_AUTO_COMPLETE
	72
	73	#define CONFIG_HUSH_INIT_VAR
	74
	75	#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
	76
	77	#define CONFIG_SYS_HZ 1000 /* decr. freq: 1 ms ticks */
	78
	79	#define CONFIG_BAUDRATE 115200
	80	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
	81
	82	#define CONFIG_LOADS_ECHO
	83	#define CONFIG_SYS_LOADS_BAUD_CHANGE
	84	#define CONFIG_SYS_BOARD_DRAM_INIT /* Used board specific dram_init */
	85
	86	/*
	87	* How to get access to the slot ID. Put this here to make it easy
	88	* to modify in a centralized location. This is used in the HDLC
	89	* driver to set the MAC.
	90	*/
	91	#define CONFIG_CHECK_ETHERNET_PRESENT
	92	#define CONFIG_SYS_SLOT_ID_BASE CONFIG_SYS_KMBEC_FPGA_BASE
	93	#define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */
	94	#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */
	95
	96	#define CONFIG_I2C_MULTI_BUS
	97	#define CONFIG_SYS_MAX_I2C_BUS 1
	98	#define CONFIG_SYS_I2C_INIT_BOARD
	99	#define CONFIG_I2C_MUX
	100
	101	/* EEprom support */
	102	#define CONFIG_SYS_I2C_MULTI_EEPROMS
	103	#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
	104	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	105	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
	106
	107	/* Support the IVM EEprom */
	108	#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
	109	#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
	110	#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
	111
	112	#define CONFIG_SYS_FLASH_PROTECTION
	113
	114	/*
	115	* BOOTP options
	116	*/
	117	#define CONFIG_BOOTP_BOOTFILESIZE
	118	#define CONFIG_BOOTP_BOOTPATH
	119	#define CONFIG_BOOTP_GATEWAY
	120	#define CONFIG_BOOTP_HOSTNAME
	121
	122	#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
	123
	124	/* UBI Support for all Keymile boards */
	125	#define CONFIG_CMD_UBI
	126	#define CONFIG_RBTREE
	127	#define CONFIG_MTD_PARTITIONS
	128	#define CONFIG_MTD_DEVICE
	129	#define CONFIG_MTD_CONCAT
	130
	131	/* common powerpc specific env settings */
	132	#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
	133	#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
	134	"actual_bank=0\0"
	135	#endif
	136
	137	#ifndef CONFIG_KM_DEF_NETDEV
	138	#define CONFIG_KM_DEF_NETDEV \
	139	"netdev=eth0\0"
	140	#endif
	141
	142	#ifndef CONFIG_KM_UBI_PARTITION_NAME
	143	#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
	144	#endif
	145	#ifndef CONFIG_KM_UBI_LINUX_MTD_NAME
	146	#define CONFIG_KM_UBI_LINUX_MTD_NAME "ubi0"
	147	#endif
	148
	149	#define xstr(s) str(s)
	150	#define str(s) #s
	151
	152	/*
	153	* boottargets
	154	* - set 'subbootcmds'
	155	* - set 'bootcmd' and 'altbootcmd'
	156	* available targets:
	157	* - 'release': for a standalone system kernel/rootfs from flash
	158	*/
	159	#define CONFIG_KM_DEF_ENV_BOOTTARGETS \
	160	"subbootcmds=ubiattach ubicopy cramfsloadfdt cramfsloadkernel " \
	161	"flashargs add_default addpanic boot\0" \
	162	"develop=" \
	163	"tftp 200000 scripts/develop-${arch}.txt && " \
	164	"env import -t 200000 ${filesize} && " \
	165	"run setup_debug_env\0" \
	166	"ramfs=" \
	167	"tftp 200000 scripts/ramfs-${arch}.txt && " \
	168	"env import -t 200000 ${filesize} && " \
	169	"run setup_debug_env\0" \
	170	""
	171
	172	/*
	173	* bootargs
	174	* - modify 'bootargs'
	175	*
	176	* - 'add_default': default bootargs common for all arm/ppc boards
	177	* - 'addpanic': add kernel panic options
	178	* - 'flashargs': defaults arguments for flash base boot
	179	*
	180	*/
	181	#define CONFIG_KM_DEF_ENV_BOOTARGS \
	182	"add_default=" \
	183	"setenv bootargs ${bootargs} " \
	184	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	185	":${hostname}:${netdev}:off3" \
	186	" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}" \
	187	" mem=${pnvramaddr} init=${init}" \
	188	" phram.phram=phvar,${varaddr}," xstr(CONFIG_KM_PHRAM) \
	189	" ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
	190	CONFIG_KM_DEF_BOOT_ARGS_CPU \
	191	"\0" \
	192	"addpanic=" \
	193	"setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0" \
	194	"flashargs=" \
	195	"setenv bootargs " \
	196	"root=mtdblock:rootfs${boot_bank} " \
	197	"rootfstype=squashfs ro\0" \
	198	""
	199
	200	/*
	201	* flash_boot
	202	* - commands for booting from flash
	203	*
	204	* - 'cramfsloadkernel': copy kernel from a cramfs to ram
	205	* - 'ubiattach': attach ubi partition
	206	* - 'ubicopy': copy ubi volume to ram
	207	* - volume names: bootfs0, bootfs1, bootfs2, ...
	208	*
	209	* processor specific settings
	210	* - 'cramfsloadfdt': copy fdt from a cramfs to ram
	211	*/
	212	#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
	213	"cramfsaddr=" xstr(CONFIG_KM_CRAMFS_ADDR) "\0" \
	214	"cramfsloadkernel=cramfsload ${load_addr_r} uImage\0" \
	215	"ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME "\0" \
	216	"ubicopy=ubi read "xstr(CONFIG_KM_CRAMFS_ADDR) \
	217	" bootfs${boot_bank}\0" \
	218	""
	219
	220	/*
	221	* constants
	222	* - KM specific constants and commands
	223	*
	224	* - 'default': setup default environment
	225	*/
	226	#define CONFIG_KM_DEF_ENV_CONSTANTS \
	227	"backup_bank=0\0" \
	228	"release=run newenv; reset\0" \
	229	"pnvramsize=" xstr(CONFIG_KM_PNVRAM) "\0" \
	230	"testbootcmd=setenv boot_bank ${test_bank}; " \
	231	"run ${subbootcmds}; reset\0" \
	232	""
	233
	234	#ifndef CONFIG_KM_DEF_ENV
	235	#define CONFIG_KM_DEF_ENV \
	236	CONFIG_KM_DEF_ENV_BOOTPARAMS \
	237	CONFIG_KM_DEF_NETDEV \
	238	CONFIG_KM_DEF_ENV_CPU \
	239	CONFIG_KM_DEF_ENV_BOOTTARGETS \
	240	CONFIG_KM_DEF_ENV_BOOTARGS \
	241	CONFIG_KM_DEF_ENV_FLASH_BOOT \
	242	CONFIG_KM_DEF_ENV_CONSTANTS \
	243	"altbootcmd=run bootcmd\0" \
	244	"bootcmd=km_checkbidhwk && " \
	245	" setenv bootcmd \'setenv boot_bank ${actual_bank}; " \
	246	"run ${subbootcmds}; reset\' && " \
	247	"setenv altbootcmd \'setenv boot_bank ${backup_bank}; " \
	248	"run ${subbootcmds}; reset\' && " \
	249	"saveenv && saveenv && boot\0" \
	250	"bootlimit=2\0" \
	251	"init=/sbin/init-overlay.sh\0" \
	252	"load_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
	253	"load=tftpboot ${load_addr_r} ${u-boot}\0" \
	254	"mtdids=" MTDIDS_DEFAULT "\0" \
	255	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	256	"stderr=serial\0" \
	257	"stdin=serial\0" \
	258	"stdout=serial\0" \
	259	"u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
	260	""
	261	#endif /* CONFIG_KM_DEF_ENV */
	262
	263	#define CONFIG_VERSION_VARIABLE /* include version env variable */
	264
	265	#endif /* __CONFIG_KEYMILE_H */