include/configs/flea3.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
  *
  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
  *
  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
  *
  * Configuration for the flea3 board.
  *
  * 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_H
 #define __CONFIG_H

 #include <asm/arch/imx-regs.h>

  /* High Level Configuration Options */
 #define CONFIG_ARM1136	/* This is an arm1136 CPU core */
 #define CONFIG_MX35
 #define CONFIG_MX35_HCLK_FREQ	24000000

 #define CONFIG_SYS_DCACHE_OFF
 #define CONFIG_SYS_CACHELINE_SIZE	32

 #define CONFIG_DISPLAY_CPUINFO

 /* Only in case the value is not present in mach-types.h */
 #ifndef MACH_TYPE_FLEA3
 #define MACH_TYPE_FLEA3                3668
 #endif

 #define CONFIG_MACH_TYPE		MACH_TYPE_FLEA3

 /* Set TEXT at the beginning of the NOR flash */
 #define CONFIG_SYS_TEXT_BASE	0xA0000000

 /* This is required to setup the ESDC controller */
 #define CONFIG_BOARD_EARLY_INIT_F

 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
 #define CONFIG_REVISION_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG

 /*
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 1024 * 1024)

 /*
  * Hardware drivers
  */
 #define CONFIG_HARD_I2C
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_BASE		I2C3_BASE_ADDR
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		0xfe
 #define CONFIG_MXC_SPI
 #define CONFIG_MXC_GPIO

 /*
  * UART (console)
  */
 #define CONFIG_MXC_UART
 #define CONFIG_MXC_UART_BASE	UART3_BASE

 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_CONS_INDEX	1
 #define CONFIG_BAUDRATE		115200

 /*
  * Command definition
  */

 #include <config_cmd_default.h>

 #define CONFIG_CMD_PING
 #define CONFIG_CMD_DHCP
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_DNS

 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_CACHE

 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_SPI
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NET
 #define CONFIG_NET_RETRY_COUNT	100

 #define CONFIG_BOOTDELAY	3

 #define CONFIG_LOADADDR		0x80800000	/* loadaddr env var */


 /*
  * Ethernet on SOC (FEC)
  */
 #define CONFIG_FEC_MXC
 #define IMX_FEC_BASE	FEC_BASE_ADDR
 #define CONFIG_PHYLIB
 #define CONFIG_PHY_MICREL
 #define CONFIG_FEC_MXC_PHYADDR	0x1

 #define CONFIG_MII

 #define CONFIG_ARP_TIMEOUT	200UL

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP	/* undef to save memory */
 #define CONFIG_SYS_PROMPT	"flea3 U-Boot > "
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_SYS_HUSH_PARSER	/* Use the HUSH parser */

 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
 /* Print Buffer Size */
 #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	0	/* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x10000

 #undef	CONFIG_SYS_CLKS_IN_HZ	/* everything, incl board info, in Hz */

 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR

 #define CONFIG_SYS_HZ				1000

 /*
  * Physical Memory Map
  */
 #define CONFIG_NR_DRAM_BANKS	1
 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
 #define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)

 #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE_ADDR
 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR + 0x10000)
 #define CONFIG_SYS_INIT_RAM_SIZE		(IRAM_SIZE / 2)
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
 					GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
 					CONFIG_SYS_GBL_DATA_OFFSET)

 /*
  * MTD Command for mtdparts
  */
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_MTD_DEVICE
 #define CONFIG_FLASH_CFI_MTD
 #define CONFIG_MTD_PARTITIONS
 #define MTDIDS_DEFAULT		"nand0=mxc_nand,nor0=physmap-flash.0"
 #define MTDPARTS_DEFAULT	"mtdparts=mxc_nand:50m(root1)," \
 				"32m(rootfb)," \
 				"64m(pcache)," \
 				"64m(app1)," \
 				"10m(app2),-(spool);" \
 				"physmap-flash.0:512k(u-boot),64k(env1)," \
 				"64k(env2),3776k(kernel1),3776k(kernel2)"

 /*
  * FLASH and environment organization
  */
 #define CONFIG_SYS_FLASH_BASE		CS0_BASE_ADDR
 #define CONFIG_SYS_MAX_FLASH_BANKS 1	/* max number of memory banks */
 #define CONFIG_SYS_MAX_FLASH_SECT 512	/* max number of sectors on one chip */
 /* Monitor at beginning of flash */
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)

 #define CONFIG_ENV_SECT_SIZE	(64 * 1024)
 #define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE

 /* Address and size of Redundant Environment Sector	*/
 #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 #define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE

 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
 				CONFIG_SYS_MONITOR_LEN)

 #define CONFIG_ENV_IS_IN_FLASH

 /*
  * CFI FLASH driver setup
  */
 #define CONFIG_SYS_FLASH_CFI		/* Flash memory is CFI compliant */
 #define CONFIG_FLASH_CFI_DRIVER

 /* A non-standard buffered write algorithm */
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	/* faster */
 #define CONFIG_SYS_FLASH_PROTECTION	/* Use hardware sector protection */

 /*
  * NAND FLASH driver setup
  */
 #define CONFIG_NAND_MXC
 #define CONFIG_NAND_MXC_V1_1
 #define CONFIG_MXC_NAND_REGS_BASE	(NFC_BASE_ADDR)
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_BASE		(NFC_BASE_ADDR)
 #define CONFIG_MXC_NAND_HWECC
 #define CONFIG_SYS_NAND_LARGEPAGE

 /*
  * Default environment and default scripts
  * to update uboot and load kernel
  */
 #define xstr(s)	str(s)
 #define str(s)	#s

 #define CONFIG_HOSTNAME flea3
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=${serverip}:${rootpath}\0"			\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
 	"addip_sta=setenv bootargs ${bootargs} "			\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
 		":${hostname}:${netdev}:off panic=1\0"			\
 	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"		\
 	"addip=if test -n ${ipdyn};then run addip_dyn;"			\
 		"else run addip_sta;fi\0"	\
 	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
 	"addtty=setenv bootargs ${bootargs}"				\
 		" console=ttymxc2,${baudrate}\0"			\
 	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
 	"loadaddr=80800000\0"						\
 	"kernel_addr_r=80800000\0"					\
 	"hostname=" xstr(CONFIG_HOSTNAME) "\0"				\
 	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"			\
 	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"		\
 	"flash_self=run ramargs addip addtty addmtd addmisc;"		\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"flash_nfs=run nfsargs addip addtty addmtd addmisc;"		\
 		"bootm ${kernel_addr}\0"				\
 	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
 		"run nfsargs addip addtty addmtd addmisc;"		\
 		"bootm ${kernel_addr_r}\0"				\
 	"net_self_load=tftp ${kernel_addr_r} ${bootfile};"		\
 		"tftp ${ramdisk_addr_r} ${ramdisk_file};\0"		\
 	"net_self=if run net_self_load;then "				\
 		"run ramargs addip addtty addmtd addmisc;"		\
 		"bootm ${kernel_addr_r} ${ramdisk_addr_r};"		\
 		"else echo Images not loades;fi\0"			\
 	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"			\
 	"load=tftp ${loadaddr} ${u-boot}\0"				\
 	"uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"		\
 	"update=protect off ${uboot_addr} +40000;"			\
 		"erase ${uboot_addr} +40000;"				\
 		"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"		\
 	"upd=if run load;then echo Updating u-boot;if run update;"	\
 		"then echo U-Boot updated;"				\
 			"else echo Error updating u-boot !;"		\
 			"echo Board without bootloader !!;"		\
 		"fi;"							\
 		"else echo U-Boot not downloaded..exiting;fi\0"		\
 	"bootcmd=run net_nfs\0"

 #endif				/* __CONFIG_H */
	/*
	* (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
	*
	* (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
	*
	* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
	*
	* Configuration for the flea3 board.
	*
	* 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_H
	#define __CONFIG_H

	#include <asm/arch/imx-regs.h>

	/* High Level Configuration Options */
	#define CONFIG_ARM1136 /* This is an arm1136 CPU core */
	#define CONFIG_MX35
	#define CONFIG_MX35_HCLK_FREQ 24000000

	#define CONFIG_SYS_DCACHE_OFF
	#define CONFIG_SYS_CACHELINE_SIZE 32

	#define CONFIG_DISPLAY_CPUINFO

	/* Only in case the value is not present in mach-types.h */
	#ifndef MACH_TYPE_FLEA3
	#define MACH_TYPE_FLEA3 3668
	#endif

	#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3

	/* Set TEXT at the beginning of the NOR flash */
	#define CONFIG_SYS_TEXT_BASE 0xA0000000

	/* This is required to setup the ESDC controller */
	#define CONFIG_BOARD_EARLY_INIT_F

	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	#define CONFIG_REVISION_TAG
	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_INITRD_TAG

	/*
	* Size of malloc() pool
	*/
	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)

	/*
	* Hardware drivers
	*/
	#define CONFIG_HARD_I2C
	#define CONFIG_I2C_MXC
	#define CONFIG_SYS_I2C_BASE I2C3_BASE_ADDR
	#define CONFIG_SYS_I2C_SPEED 100000
	#define CONFIG_SYS_I2C_SLAVE 0xfe
	#define CONFIG_MXC_SPI
	#define CONFIG_MXC_GPIO

	/*
	* UART (console)
	*/
	#define CONFIG_MXC_UART
	#define CONFIG_MXC_UART_BASE UART3_BASE

	/* allow to overwrite serial and ethaddr */
	#define CONFIG_ENV_OVERWRITE
	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200

	/*
	* Command definition
	*/

	#include <config_cmd_default.h>

	#define CONFIG_CMD_PING
	#define CONFIG_CMD_DHCP
	#define CONFIG_BOOTP_SUBNETMASK
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_DNS

	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_CACHE

	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_SPI
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_NET
	#define CONFIG_NET_RETRY_COUNT 100

	#define CONFIG_BOOTDELAY 3

	#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */


	/*
	* Ethernet on SOC (FEC)
	*/
	#define CONFIG_FEC_MXC
	#define IMX_FEC_BASE FEC_BASE_ADDR
	#define CONFIG_PHYLIB
	#define CONFIG_PHY_MICREL
	#define CONFIG_FEC_MXC_PHYADDR 0x1

	#define CONFIG_MII

	#define CONFIG_ARP_TIMEOUT 200UL

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_PROMPT "flea3 U-Boot > "
	#define CONFIG_CMDLINE_EDITING
	#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */

	#define CONFIG_AUTO_COMPLETE
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	/* Print Buffer Size */
	#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 0 /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END 0x10000

	#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */

	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR

	#define CONFIG_SYS_HZ 1000

	/*
	* Physical Memory Map
	*/
	#define CONFIG_NR_DRAM_BANKS 1
	#define PHYS_SDRAM_1 CSD0_BASE_ADDR
	#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)

	#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
	#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
	#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
	GENERATED_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	CONFIG_SYS_GBL_DATA_OFFSET)

	/*
	* MTD Command for mtdparts
	*/
	#define CONFIG_CMD_MTDPARTS
	#define CONFIG_MTD_DEVICE
	#define CONFIG_FLASH_CFI_MTD
	#define CONFIG_MTD_PARTITIONS
	#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
	#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
	"32m(rootfb)," \
	"64m(pcache)," \
	"64m(app1)," \
	"10m(app2),-(spool);" \
	"physmap-flash.0:512k(u-boot),64k(env1)," \
	"64k(env2),3776k(kernel1),3776k(kernel2)"

	/*
	* FLASH and environment organization
	*/
	#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
	/* Monitor at beginning of flash */
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_MONITOR_LEN (512 * 1024)

	#define CONFIG_ENV_SECT_SIZE (64 * 1024)
	#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE

	/* Address and size of Redundant Environment Sector */
	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE

	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
	CONFIG_SYS_MONITOR_LEN)

	#define CONFIG_ENV_IS_IN_FLASH

	/*
	* CFI FLASH driver setup
	*/
	#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
	#define CONFIG_FLASH_CFI_DRIVER

	/* A non-standard buffered write algorithm */
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
	#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */

	/*
	* NAND FLASH driver setup
	*/
	#define CONFIG_NAND_MXC
	#define CONFIG_NAND_MXC_V1_1
	#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
	#define CONFIG_MXC_NAND_HWECC
	#define CONFIG_SYS_NAND_LARGEPAGE

	/*
	* Default environment and default scripts
	* to update uboot and load kernel
	*/
	#define xstr(s) str(s)
	#define str(s) #s

	#define CONFIG_HOSTNAME flea3
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	"nfsroot=${serverip}:${rootpath}\0" \
	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	"addip_sta=setenv bootargs ${bootargs} " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	":${hostname}:${netdev}:off panic=1\0" \
	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
	"addip=if test -n ${ipdyn};then run addip_dyn;" \
	"else run addip_sta;fi\0" \
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	"addtty=setenv bootargs ${bootargs}" \
	" console=ttymxc2,${baudrate}\0" \
	"addmisc=setenv bootargs ${bootargs} ${misc}\0" \
	"loadaddr=80800000\0" \
	"kernel_addr_r=80800000\0" \
	"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
	"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
	"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
	"flash_self=run ramargs addip addtty addmtd addmisc;" \
	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	"flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
	"bootm ${kernel_addr}\0" \
	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
	"run nfsargs addip addtty addmtd addmisc;" \
	"bootm ${kernel_addr_r}\0" \
	"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
	"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
	"net_self=if run net_self_load;then " \
	"run ramargs addip addtty addmtd addmisc;" \
	"bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
	"else echo Images not loades;fi\0" \
	"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
	"load=tftp ${loadaddr} ${u-boot}\0" \
	"uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0" \
	"update=protect off ${uboot_addr} +40000;" \
	"erase ${uboot_addr} +40000;" \
	"cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
	"upd=if run load;then echo Updating u-boot;if run update;" \
	"then echo U-Boot updated;" \
	"else echo Error updating u-boot !;" \
	"echo Board without bootloader !!;" \
	"fi;" \
	"else echo U-Boot not downloaded..exiting;fi\0" \
	"bootcmd=run net_nfs\0"

	#endif /* __CONFIG_H */