include/configs/keymile-common.h - filogic/uboot - Gitiles

 /*
  * (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 */

 /*
  * CONFIG_SYS_TEXT_BASE can be defined in board specific header file, if needed
  */
 #ifndef CONFIG_SYS_TEXT_BASE
 #define	CONFIG_SYS_TEXT_BASE	0x00400000
 #endif /* CONFIG_SYS_TEXT_BASE */

 /*
  * 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 this to use the keymile's io muxing feature */
 /*#define CONFIG_IO_MUXING */

 #ifdef CONFIG_IO_MUXING
 #define	CONFIG_KM_DEF_ENV_IOMUX \
 	"nc=setenv ethact HDLC \0" \
 	"nce=setenv ethact SCC \0"	\
 	"stderr=serial,nc \0"	\
 	"stdin=serial,nc \0" \
 	"stdout=serial,nc \0" \
 	"tftpsrcp=69 \0" \
 	"tftpdstp=69 \0"
 #else
 #define	CONFIG_KM_DEF_ENV_IOMUX \
 	"stderr=serial \0" \
 	"stdin=serial \0"	 \
 	"stdout=serial \0"
 #endif

 #ifndef CONFIG_KM_DEF_ENV_PRIVATE
 #define	CONFIG_KM_DEF_ENV_PRIVATE \
 	"kmprivate=empty\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

 /*
  * bootargs
  * - modify 'bootargs'
  *
  * - 'addip': add ip configuration
  * - 'addpanic': add kernel panic options
  * - 'addramfs': add phram device for the rootfilesysten in ram
  * - 'addtty': add console=...
  * - 'nfsargs': default arguments for nfs boot
  * - 'flashargs': defaults arguments for flash base boot
  *
  * processor specific settings
  * - '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"				\
 	"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"	\
 	"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"				\
 	""

 #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"

 /*
  * 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
  *
  * 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"

 /*
  * 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_IOMUX						\
 	CONFIG_KM_DEF_ENV_PRIVATE					\
 	CONFIG_KM_DEF_NETDEV						\
 	CONFIG_KM_DEF_ENV_CPU						\
 	CONFIG_KM_DEF_ENV_BOOTARGS					\
 	CONFIG_KM_DEF_ENV_COMPUTE_ADDR					\
 	CONFIG_KM_DEF_ENV_FLASH_BOOT					\
 	CONFIG_KM_DEF_ENV_NET_BOOT					\
 	"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 */
	/*
	* (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 */

	/*
	* CONFIG_SYS_TEXT_BASE can be defined in board specific header file, if needed
	*/
	#ifndef CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_TEXT_BASE 0x00400000
	#endif /* CONFIG_SYS_TEXT_BASE */

	/*
	* 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 this to use the keymile's io muxing feature */
	/#define CONFIG_IO_MUXING /

	#ifdef CONFIG_IO_MUXING
	#define CONFIG_KM_DEF_ENV_IOMUX \
	"nc=setenv ethact HDLC \0" \
	"nce=setenv ethact SCC \0" \
	"stderr=serial,nc \0" \
	"stdin=serial,nc \0" \
	"stdout=serial,nc \0" \
	"tftpsrcp=69 \0" \
	"tftpdstp=69 \0"
	#else
	#define CONFIG_KM_DEF_ENV_IOMUX \
	"stderr=serial \0" \
	"stdin=serial \0" \
	"stdout=serial \0"
	#endif

	#ifndef CONFIG_KM_DEF_ENV_PRIVATE
	#define CONFIG_KM_DEF_ENV_PRIVATE \
	"kmprivate=empty\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

	/*
	* bootargs
	* - modify 'bootargs'
	*
	* - 'addip': add ip configuration
	* - 'addpanic': add kernel panic options
	* - 'addramfs': add phram device for the rootfilesysten in ram
	* - 'addtty': add console=...
	* - 'nfsargs': default arguments for nfs boot
	* - 'flashargs': defaults arguments for flash base boot
	*
	* processor specific settings
	* - '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" \
	"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" \
	"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" \
	""

	#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"

	/*
	* 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
	*
	* 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"

	/*
	* 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_IOMUX \
	CONFIG_KM_DEF_ENV_PRIVATE \
	CONFIG_KM_DEF_NETDEV \
	CONFIG_KM_DEF_ENV_CPU \
	CONFIG_KM_DEF_ENV_BOOTARGS \
	CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
	CONFIG_KM_DEF_ENV_FLASH_BOOT \
	CONFIG_KM_DEF_ENV_NET_BOOT \
	"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 */