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

/*
 * By default kwbimage.cfg from board specific folder is used
 * If for some board, different configuration file need to be used,
 * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
 */
#ifndef CONFIG_SYS_KWD_CONFIG
#define	CONFIG_SYS_KWD_CONFIG	$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg
#endif /* CONFIG_SYS_KWD_CONFIG */

/*
 * 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

#define	CONFIG_KM_DEF_ENV_IOMUX \
	"stderr=serial \0" \
	"stdin=serial \0"	 \
	"stdout=serial \0"

/* common powerpc specific env settings */
#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
	"bootparams=empty\0"	\
	"initial_boot_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

/*
 * bootrunner
 * - run all commands in 'subbootcmds'
 * - on error, stop running the remaing commands
 */
#define CONFIG_KM_DEF_ENV_BOOTRUNNER					\
	"bootrunner="							\
		"break=0; "						\
		"for subbootcmd in ${subbootcmds}; do "			\
		"if test ${break} -eq 0; then; "			\
		"echo \"[INFO] running \\c\"; "				\
		"print ${subbootcmd}; "					\
		"run ${subbootcmd} || break=1; "			\
		"if test ${break} -eq 1; then; "			\
		"echo \"[ERR] failed \\c\"; "				\
		"print ${subbootcmd}; "					\
		"fi; "							\
		"fi; "							\
		"done\0"						\
	""

/*
 * boottargets
 * - set 'subbootcmds' for the bootrunner
 * - set 'bootcmd' and 'altbootcmd'
 * available targets:
 * - 'release': for a standalone system		kernel/rootfs from flash
 * - 'develop': for development			kernel(tftp)/rootfs(NFS)
 * - 'ramfs': rootfilesystem in RAM		kernel(tftp)/rootfs(RAM)
 *
 * - 'commonargs': bootargs common to all targets
 */
#define CONFIG_KM_DEF_ENV_BOOTTARGETS					\
	"commonargs="							\
		"addip "						\
		"addtty "						\
		"addmem "						\
		"addinit "						\
		"addvar "						\
		"addmtdparts "						\
		"addbootcount "						\
		"\0"							\
	"develop="							\
		"setenv subbootcmds \""					\
		"tftpfdt tftpkernel "					\
		"nfsargs ${commonargs} "				\
		"printbootargs boot "					\
		"\" && "						\
		"setenv bootcmd \'"					\
		"run bootrunner"					\
		"\' && "						\
		"setenv altbootcmd \'"					\
		"run bootcmd"						\
		"\' && "						\
		"run setboardid && "					\
		"saveenv && "						\
		"reset\0"						\
	"ramfs="							\
		"setenv actual_bank -1 && "				\
		"setenv subbootcmds \""					\
		"tftpfdt tftpkernel "					\
		"setrootfsaddr tftpramfs "				\
		"flashargs ${commonargs} "				\
		"addpanic addramfs "					\
		"printbootargs boot "					\
		"\" && "						\
		"setenv bootcmd \'"					\
		"run bootrunner"					\
		"\' && "						\
		"setenv altbootcmd \'"					\
		"run bootcmd"						\
		"\' && "						\
		"run setboardid && "					\
		"run setramfspram && "					\
		"saveenv && "						\
		"reset\0"						\
	"release="							\
		"setenv actual_bank ${initial_boot_bank} && "		\
		"setenv subbootcmds \""					\
		"checkboardid "						\
		"ubiattach ubicopy "					\
		"cramfsloadfdt cramfsloadkernel "			\
		"flashargs ${commonargs} "				\
		"addpanic "						\
		"printbootargs boot "					\
		"\" && "						\
		"setenv bootcmd \'"					\
		"run bootrunner; reset"					\
		"\' && "						\
		"setenv altbootcmd \'"					\
		"run actual0 bootcmd; reset"				\
		"\' && "						\
		"saveenv && "						\
		"reset\0"						\
	""

/*
 * bootargs
 * - modify 'bootargs'
 *
 * - 'addip': add ip configuration
 * - 'addmem': limit kernel memory mem=
 * - 'addpanic': add kernel panic options
 * - 'addramfs': add phram device for the rootfilesysten in ram
 * - 'addtty': add console=...
 * - 'addvar': add phram device for /var
 * - 'nfsargs': default arguments for nfs boot
 * - 'flashargs': defaults arguments for flash base boot
 *
 * processor specific settings
 * - 'addbootcount': add boot counter
 * - 'addmtdparts': add mtd partition information
 */
#define CONFIG_KM_DEF_ENV_BOOTARGS					\
	"addinit="							\
		"setenv bootargs ${bootargs} init=${init}\0"		\
	"addip="							\
		"setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off\0"				\
	"addmem="							\
		"setenv bootargs ${bootargs} mem=0x${pnvramaddr}\0"	\
	"addpanic="							\
		"setenv bootargs ${bootargs} "				\
		"panic=1 panic_on_oops=1\0"				\
	"addramfs="							\
		"setenv bootargs \""					\
		"${bootargs} phram.phram="				\
		"rootfs${actual_bank},${rootfsaddr},${rootfssize}\"\0"	\
	"addtty="							\
		"setenv bootargs ${bootargs}"				\
		" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}\0"	\
	"addvar="							\
		"setenv bootargs ${bootargs} phram.phram=phvar,"	\
		"${varaddr},0x" xstr(CONFIG_KM_PHRAM) "\0"		\
	"nfsargs="							\
		"setenv bootargs "					\
		"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " "		\
		"root=/dev/nfs rw "					\
		"nfsroot=${serverip}:${rootpath}\0"			\
	"flashargs="							\
		"setenv bootargs "					\
		"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " "		\
		"root=mtdblock:rootfs${actual_bank} "			\
		"rootfstype=squashfs ro\0"				\
	""

/*
 * compute_addr
 * - compute addresses and sizes
 * - addresses are calculated form the end of memory 'memsize'
 *
 * - 'setramfspram': compute PRAM size for ramfs target
 * - 'setrootfsaddr': compute rootfilesystem address for phram
 */
#define CONFIG_KM_DEF_ENV_COMPUTE_ADDR					\
	"setboardid="							\
		"if test \"x${boardId}\" = \"x\"; then; "		\
		"setenv boardId ${IVM_BoardId} && "			\
		"setenv hwKey ${IVM_HWKey}; "				\
		"else; "						\
		"echo \\\\c; "						\
		"fi\0"							\
	"setramfspram="							\
		"setexpr value ${rootfssize} / 0x400 && "		\
		"setexpr value 0x${value} + ${pram} && "		\
		"setenv pram 0x${value}\0"				\
	"setrootfsaddr="						\
		"setexpr value ${pnvramaddr} - ${rootfssize} && "	\
		"setenv rootfsaddr 0x${value}\0"			\
	""

/*
 * flash_boot
 * - commands for booting from flash
 *
 * - 'cramfsaddr': address to the cramfs (in ram)
 * - 'cramfsloadkernel': copy kernel from a cramfs to ram
 * - 'ubiattach': attach ubi partition
 * - 'ubicopy': copy ubi volume to ram
 *              - volume names: bootfs0, bootfs1, bootfs2, ...
 * - 'ubiparition': mtd parition name for ubi
 *
 * 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 ${kernel_addr_r} uImage && "		\
		"setenv actual_kernel_addr ${kernel_addr_r}\0"		\
	"ubiattach=ubi part ${ubipartition}\0"				\
	"ubicopy=ubi read ${cramfsaddr} bootfs${actual_bank}\0"		\
	"ubipartition=" CONFIG_KM_UBI_PARTITION_NAME "\0"		\
	""

/*
 * net_boot
 * - commands for booting over the network
 *
 * - 'tftpkernel': load a kernel with tftp into ram
 * - 'tftpramfs': load rootfs with tftp into ram
 *
 * processor specific settings
 * - 'tftpfdt': load fdt with tftp into ram
 */
#define CONFIG_KM_DEF_ENV_NET_BOOT					\
	"tftpkernel="							\
		"tftpboot ${kernel_addr_r} ${kernel_file} && "		\
		"setenv actual_kernel_addr ${kernel_addr_r}\0"		\
	"tftpramfs="							\
		"tftpboot ${rootfsaddr} \"\\\"${rootfsfile}\\\"\" && "	\
		"setenv loadaddr\0"					\
	""

/*
 * constants
 * - KM specific constants and commands
 *
 * - 'default': setup default environment
 */
#define CONFIG_KM_DEF_ENV_CONSTANTS					\
	"actual=setenv actual_bank ${initial_boot_bank}\0"		\
	"actual0=setenv actual_bank 0\0"				\
	"actual_bank=${initial_boot_bank}\0"				\
	"default="							\
		"setenv default 'run newenv; reset' &&  "		\
		"run release && saveenv; reset\0"			\
	"checkboardid="							\
		"test \"x${boardId}\" = \"x${IVM_BoardId}\"\0"		\
	"printbootargs=print bootargs\0"				\
	"rootfsfile="xstr(CONFIG_HOSTNAME) "/rootfsImage\0"		\
	""

#ifndef CONFIG_KM_DEF_ENV
#define CONFIG_KM_DEF_ENV	\
	CONFIG_KM_DEF_ENV_BOOTPARAMS					\
	CONFIG_KM_DEF_ENV_IOMUX						\
	CONFIG_KM_DEF_NETDEV						\
	CONFIG_KM_DEF_ENV_CPU						\
	CONFIG_KM_DEF_ENV_BOOTRUNNER					\
	CONFIG_KM_DEF_ENV_BOOTTARGETS					\
	CONFIG_KM_DEF_ENV_BOOTARGS					\
	CONFIG_KM_DEF_ENV_COMPUTE_ADDR					\
	CONFIG_KM_DEF_ENV_FLASH_BOOT					\
	CONFIG_KM_DEF_ENV_NET_BOOT					\
	CONFIG_KM_DEF_ENV_CONSTANTS					\
	"altbootcmd=run bootcmd\0"					\
	"bootcmd=run default\0"						\
	"bootlimit=2\0"							\
	"init=/sbin/init-overlay.sh\0"					\
	"kernel_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0"		\
	"kernel_file="xstr(CONFIG_HOSTNAME) "/uImage\0"			\
	"kernel_name=uImage\0"						\
	"load=tftpboot ${u-boot_addr_r} ${u-boot}\0"			\
	"mtdids=" MTDIDS_DEFAULT "\0"					\
	"mtdparts=" MTDPARTS_DEFAULT "\0"				\
	"u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
	"u-boot_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0"		\
	""
#endif /* CONFIG_KM_DEF_ENV */

#define CONFIG_VERSION_VARIABLE 	/* include version env variable */

#endif /* __CONFIG_KEYMILE_H */
Commit	Line	Data
1e8f4e78	1	/*
b11f53f3	2	* (C) Copyright 2008-2011
1e8f4e78 HS	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 */
b11f53f3	28	#define CONFIG_BOARD_EARLY_INIT_R
f1fef1d8 HS	29	#define CONFIG_LAST_STAGE_INIT
	30
	31	#define CONFIG_BOOTCOUNT_LIMIT
1e8f4e78	32
31d80c77 PW	33	/*
	34	* By default kwbimage.cfg from board specific folder is used
	35	* If for some board, different configuration file need to be used,
	36	* CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
	37	*/
	38	#ifndef CONFIG_SYS_KWD_CONFIG
844f07d8	39	#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg
31d80c77 PW	40	#endif /* CONFIG_SYS_KWD_CONFIG */
31d80c77 PW	41
1e8f4e78 HS	42	/*
	43	* Command line configuration.
	44	*/
	45	#include <config_cmd_default.h>
	46
	47	#define CONFIG_CMD_ASKENV
	48	#define CONFIG_CMD_DHCP
	49	#define CONFIG_CMD_ECHO
	50	#define CONFIG_CMD_IMMAP
	51	#define CONFIG_CMD_MII
	52	#define CONFIG_CMD_PING
1e8f4e78 HS	53	#define CONFIG_CMD_EEPROM
1e8f4e78 HS	54	#define CONFIG_CMD_I2C
364123db	55	#define CONFIG_CMD_JFFS2
dc71b248	56	#define CONFIG_CMD_MTDPARTS
f41ee960	57	#define CONFIG_CMD_SETEXPR
1e8f4e78	58
b11f53f3	59	#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
1e8f4e78	60
f41ee960	61	#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
b11f53f3	62	#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
1e8f4e78 HS	63
	64	/*
	65	* Miscellaneous configurable options
	66	*/
	67	#define CONFIG_SYS_HUSH_PARSER
	68	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
b11f53f3 HS	69	#define CONFIG_SYS_LONGHELP /* undef to save memory */
b11f53f3 HS	70	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
1e8f4e78	71	#if defined(CONFIG_CMD_KGDB)
b11f53f3	72	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
1e8f4e78	73	#else
f41ee960	74	#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
1e8f4e78	75	#endif
b11f53f3	76	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
f41ee960	77	#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
b11f53f3 HS	78	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	79	#define CONFIG_CMDLINE_EDITING
	80	#define CONFIG_AUTO_COMPLETE
1e8f4e78	81
b11f53f3	82	#define CONFIG_HUSH_INIT_VAR
1e8f4e78 HS	83
1e8f4e78 HS	84	#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
1e8f4e78	85
b11f53f3	86	#define CONFIG_SYS_HZ 1000 /* decr. freq: 1 ms ticks */
1e8f4e78	87
b11f53f3	88	#define CONFIG_BAUDRATE 115200
1e8f4e78 HS	89	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
1e8f4e78 HS	90
b11f53f3 HS	91	#define CONFIG_LOADS_ECHO
b11f53f3 HS	92	#define CONFIG_SYS_LOADS_BAUD_CHANGE
beeb2589	93	#define CONFIG_SYS_BOARD_DRAM_INIT /* Used board specific dram_init */
1e8f4e78 HS	94
	95	/*
	96	* How to get access to the slot ID. Put this here to make it easy
	97	* to modify in a centralized location. This is used in the HDLC
	98	* driver to set the MAC.
	99	*/
b11f53f3	100	#define CONFIG_CHECK_ETHERNET_PRESENT
8ed74341	101	#define CONFIG_SYS_SLOT_ID_BASE CONFIG_SYS_KMBEC_FPGA_BASE
1e8f4e78 HS	102	#define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */
	103	#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */
	104
b11f53f3	105	#define CONFIG_I2C_MULTI_BUS
dc71b248	106	#define CONFIG_SYS_MAX_I2C_BUS 1
b11f53f3 HS	107	#define CONFIG_SYS_I2C_INIT_BOARD
b11f53f3 HS	108	#define CONFIG_I2C_MUX
364123db HS	109
364123db HS	110	/* EEprom support */
b11f53f3	111	#define CONFIG_SYS_I2C_MULTI_EEPROMS
364123db	112	#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
b11f53f3 HS	113	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
b11f53f3 HS	114	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
364123db HS	115
	116	/* Support the IVM EEprom */
	117	#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
	118	#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
	119	#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
	120
b11f53f3	121	#define CONFIG_SYS_FLASH_PROTECTION
364123db	122
1e8f4e78 HS	123	/*
	124	* BOOTP options
	125	*/
	126	#define CONFIG_BOOTP_BOOTFILESIZE
	127	#define CONFIG_BOOTP_BOOTPATH
	128	#define CONFIG_BOOTP_GATEWAY
	129	#define CONFIG_BOOTP_HOSTNAME
	130
b11f53f3	131	#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
dc71b248	132
dc71b248 HS	133	/* UBI Support for all Keymile boards */
	134	#define CONFIG_CMD_UBI
	135	#define CONFIG_RBTREE
	136	#define CONFIG_MTD_PARTITIONS
dc71b248 HS	137	#define CONFIG_MTD_DEVICE
	138	#define CONFIG_MTD_CONCAT
	139
364123db HS	140	#define CONFIG_KM_DEF_ENV_IOMUX \
	141	"stderr=serial \0" \
	142	"stdin=serial \0" \
	143	"stdout=serial \0"
364123db	144
a21b5d4b HB	145	/* common powerpc specific env settings */
	146	#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
	147	#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
	148	"bootparams=empty\0" \
	149	"initial_boot_bank=0\0"
364123db HS	150	#endif
364123db HS	151
de3ad13d HB	152	#ifndef CONFIG_KM_DEF_NETDEV
	153	#define CONFIG_KM_DEF_NETDEV \
	154	"netdev=eth0\0"
	155	#endif
	156
	157	#ifndef CONFIG_KM_UBI_PARTITION_NAME
	158	#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
	159	#endif
	160	#ifndef CONFIG_KM_UBI_LINUX_MTD_NAME
	161	#define CONFIG_KM_UBI_LINUX_MTD_NAME "ubi0"
	162	#endif
	163
364123db HS	164	#define xstr(s) str(s)
	165	#define str(s) #s
	166
a21b5d4b HB	167	/*
	168	* bootrunner
	169	* - run all commands in 'subbootcmds'
	170	* - on error, stop running the remaing commands
	171	*/
	172	#define CONFIG_KM_DEF_ENV_BOOTRUNNER \
	173	"bootrunner=" \
	174	"break=0; " \
	175	"for subbootcmd in ${subbootcmds}; do " \
	176	"if test ${break} -eq 0; then; " \
	177	"echo \"[INFO] running \\c\"; " \
	178	"print ${subbootcmd}; " \
	179	"run ${subbootcmd} \|\| break=1; " \
	180	"if test ${break} -eq 1; then; " \
	181	"echo \"[ERR] failed \\c\"; " \
	182	"print ${subbootcmd}; " \
	183	"fi; " \
	184	"fi; " \
	185	"done\0" \
	186	""
	187
	188	/*
	189	* boottargets
	190	* - set 'subbootcmds' for the bootrunner
	191	* - set 'bootcmd' and 'altbootcmd'
	192	* available targets:
	193	* - 'release': for a standalone system kernel/rootfs from flash
	194	* - 'develop': for development kernel(tftp)/rootfs(NFS)
	195	* - 'ramfs': rootfilesystem in RAM kernel(tftp)/rootfs(RAM)
	196	*
	197	* - 'commonargs': bootargs common to all targets
	198	*/
	199	#define CONFIG_KM_DEF_ENV_BOOTTARGETS \
	200	"commonargs=" \
	201	"addip " \
	202	"addtty " \
	203	"addmem " \
	204	"addinit " \
	205	"addvar " \
	206	"addmtdparts " \
	207	"addbootcount " \
	208	"\0" \
	209	"develop=" \
	210	"setenv subbootcmds \"" \
	211	"tftpfdt tftpkernel " \
	212	"nfsargs ${commonargs} " \
	213	"printbootargs boot " \
	214	"\" && " \
	215	"setenv bootcmd \'" \
	216	"run bootrunner" \
	217	"\' && " \
	218	"setenv altbootcmd \'" \
	219	"run bootcmd" \
	220	"\' && " \
	221	"run setboardid && " \
	222	"saveenv && " \
	223	"reset\0" \
	224	"ramfs=" \
	225	"setenv actual_bank -1 && " \
	226	"setenv subbootcmds \"" \
	227	"tftpfdt tftpkernel " \
	228	"setrootfsaddr tftpramfs " \
	229	"flashargs ${commonargs} " \
	230	"addpanic addramfs " \
231	"printbootargs boot " \
232	"\" && " \
233	"setenv bootcmd \'" \
234	"run bootrunner" \
235	"\' && " \
236	"setenv altbootcmd \'" \
237	"run bootcmd" \
238	"\' && " \
239	"run setboardid && " \
240	"run setramfspram && " \
241	"saveenv && " \
242	"reset\0" \
243	"release=" \
244	"setenv actual_bank ${initial_boot_bank} && " \
245	"setenv subbootcmds \"" \
246	"checkboardid " \
247	"ubiattach ubicopy " \
248	"cramfsloadfdt cramfsloadkernel " \
249	"flashargs ${commonargs} " \
250	"addpanic " \
251	"printbootargs boot " \
252	"\" && " \
253	"setenv bootcmd \'" \
254	"run bootrunner; reset" \
255	"\' && " \
256	"setenv altbootcmd \'" \
257	"run actual0 bootcmd; reset" \
258	"\' && " \
259	"saveenv && " \
260	"reset\0" \
261	""
262
de3ad13d HB	263	/*
	264	* bootargs
	265	* - modify 'bootargs'
	266	*
	267	* - 'addip': add ip configuration
a21b5d4b	268	* - 'addmem': limit kernel memory mem=
de3ad13d HB	269	* - 'addpanic': add kernel panic options
	270	* - 'addramfs': add phram device for the rootfilesysten in ram
	271	* - 'addtty': add console=...
a21b5d4b	272	* - 'addvar': add phram device for /var
de3ad13d HB	273	* - 'nfsargs': default arguments for nfs boot
	274	* - 'flashargs': defaults arguments for flash base boot
	275	*
	276	* processor specific settings
a21b5d4b	277	* - 'addbootcount': add boot counter
de3ad13d HB	278	* - 'addmtdparts': add mtd partition information
	279	*/
	280	#define CONFIG_KM_DEF_ENV_BOOTARGS \
	281	"addinit=" \
	282	"setenv bootargs ${bootargs} init=${init}\0" \
	283	"addip=" \
	284	"setenv bootargs ${bootargs} " \
	285	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	286	":${hostname}:${netdev}:off\0" \
a21b5d4b HB	287	"addmem=" \
a21b5d4b HB	288	"setenv bootargs ${bootargs} mem=0x${pnvramaddr}\0" \
de3ad13d HB	289	"addpanic=" \
	290	"setenv bootargs ${bootargs} " \
	291	"panic=1 panic_on_oops=1\0" \
	292	"addramfs=" \
	293	"setenv bootargs \"" \
	294	"${bootargs} phram.phram=" \
	295	"rootfs${actual_bank},${rootfsaddr},${rootfssize}\"\0" \
	296	"addtty=" \
	297	"setenv bootargs ${bootargs}" \
	298	" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}\0" \
a21b5d4b HB	299	"addvar=" \
	300	"setenv bootargs ${bootargs} phram.phram=phvar," \
	301	"${varaddr},0x" xstr(CONFIG_KM_PHRAM) "\0" \
de3ad13d HB	302	"nfsargs=" \
	303	"setenv bootargs " \
	304	"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
	305	"root=/dev/nfs rw " \
	306	"nfsroot=${serverip}:${rootpath}\0" \
	307	"flashargs=" \
	308	"setenv bootargs " \
	309	"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
	310	"root=mtdblock:rootfs${actual_bank} " \
	311	"rootfstype=squashfs ro\0" \
	312	""
	313
a21b5d4b HB	314	/*
	315	* compute_addr
	316	* - compute addresses and sizes
	317	* - addresses are calculated form the end of memory 'memsize'
	318	*
	319	* - 'setramfspram': compute PRAM size for ramfs target
	320	* - 'setrootfsaddr': compute rootfilesystem address for phram
	321	*/
de3ad13d HB	322	#define CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
	323	"setboardid=" \
	324	"if test \"x${boardId}\" = \"x\"; then; " \
	325	"setenv boardId ${IVM_BoardId} && " \
	326	"setenv hwKey ${IVM_HWKey}; " \
	327	"else; " \
	328	"echo \\\\c; " \
a21b5d4b HB	329	"fi\0" \
	330	"setramfspram=" \
	331	"setexpr value ${rootfssize} / 0x400 && " \
	332	"setexpr value 0x${value} + ${pram} && " \
	333	"setenv pram 0x${value}\0" \
	334	"setrootfsaddr=" \
	335	"setexpr value ${pnvramaddr} - ${rootfssize} && " \
	336	"setenv rootfsaddr 0x${value}\0" \
	337	""
de3ad13d HB	338
	339	/*
	340	* flash_boot
	341	* - commands for booting from flash
	342	*
	343	* - 'cramfsaddr': address to the cramfs (in ram)
	344	* - 'cramfsloadkernel': copy kernel from a cramfs to ram
	345	* - 'ubiattach': attach ubi partition
	346	* - 'ubicopy': copy ubi volume to ram
	347	* - volume names: bootfs0, bootfs1, bootfs2, ...
	348	* - 'ubiparition': mtd parition name for ubi
	349	*
	350	* processor specific settings
	351	* - 'cramfsloadfdt': copy fdt from a cramfs to ram
	352	*/
	353	#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
	354	"cramfsaddr="xstr(CONFIG_KM_CRAMFS_ADDR) "\0" \
	355	"cramfsloadkernel=" \
	356	"cramfsload ${kernel_addr_r} uImage && " \
	357	"setenv actual_kernel_addr ${kernel_addr_r}\0" \
	358	"ubiattach=ubi part ${ubipartition}\0" \
	359	"ubicopy=ubi read ${cramfsaddr} bootfs${actual_bank}\0" \
	360	"ubipartition=" CONFIG_KM_UBI_PARTITION_NAME "\0" \
	361	""
	362
	363	/*
	364	* net_boot
	365	* - commands for booting over the network
	366	*
	367	* - 'tftpkernel': load a kernel with tftp into ram
a21b5d4b	368	* - 'tftpramfs': load rootfs with tftp into ram
de3ad13d HB	369	*
	370	* processor specific settings
	371	* - 'tftpfdt': load fdt with tftp into ram
	372	*/
	373	#define CONFIG_KM_DEF_ENV_NET_BOOT \
	374	"tftpkernel=" \
	375	"tftpboot ${kernel_addr_r} ${kernel_file} && " \
a21b5d4b HB	376	"setenv actual_kernel_addr ${kernel_addr_r}\0" \
	377	"tftpramfs=" \
	378	"tftpboot ${rootfsaddr} \"\\\"${rootfsfile}\\\"\" && " \
	379	"setenv loadaddr\0" \
	380	""
de3ad13d HB	381
	382	/*
	383	* constants
	384	* - KM specific constants and commands
	385	*
	386	* - 'default': setup default environment
	387	*/
	388	#define CONFIG_KM_DEF_ENV_CONSTANTS \
	389	"actual=setenv actual_bank ${initial_boot_bank}\0" \
	390	"actual0=setenv actual_bank 0\0" \
	391	"actual_bank=${initial_boot_bank}\0" \
	392	"default=" \
	393	"setenv default 'run newenv; reset' && " \
	394	"run release && saveenv; reset\0" \
	395	"checkboardid=" \
	396	"test \"x${boardId}\" = \"x${IVM_BoardId}\"\0" \
	397	"printbootargs=print bootargs\0" \
	398	"rootfsfile="xstr(CONFIG_HOSTNAME) "/rootfsImage\0" \
	399	""
	400
364123db HS	401	#ifndef CONFIG_KM_DEF_ENV
364123db HS	402	#define CONFIG_KM_DEF_ENV \
a21b5d4b	403	CONFIG_KM_DEF_ENV_BOOTPARAMS \
364123db	404	CONFIG_KM_DEF_ENV_IOMUX \
de3ad13d HB	405	CONFIG_KM_DEF_NETDEV \
de3ad13d HB	406	CONFIG_KM_DEF_ENV_CPU \
a21b5d4b HB	407	CONFIG_KM_DEF_ENV_BOOTRUNNER \
a21b5d4b HB	408	CONFIG_KM_DEF_ENV_BOOTTARGETS \
de3ad13d HB	409	CONFIG_KM_DEF_ENV_BOOTARGS \
	410	CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
	411	CONFIG_KM_DEF_ENV_FLASH_BOOT \
	412	CONFIG_KM_DEF_ENV_NET_BOOT \
a21b5d4b	413	CONFIG_KM_DEF_ENV_CONSTANTS \
de3ad13d HB	414	"altbootcmd=run bootcmd\0" \
	415	"bootcmd=run default\0" \
	416	"bootlimit=2\0" \
	417	"init=/sbin/init-overlay.sh\0" \
	418	"kernel_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
	419	"kernel_file="xstr(CONFIG_HOSTNAME) "/uImage\0" \
	420	"kernel_name=uImage\0" \
	421	"load=tftpboot ${u-boot_addr_r} ${u-boot}\0" \
	422	"mtdids=" MTDIDS_DEFAULT "\0" \
	423	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	424	"u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
	425	"u-boot_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
364123db HS	426	""
	427	#endif /* CONFIG_KM_DEF_ENV */
	428
	429	#define CONFIG_VERSION_VARIABLE /* include version env variable */
	430
1e8f4e78	431	#endif /* __CONFIG_KEYMILE_H */