2010-06-11 12:14:30 +00:00
|
|
|
#!/bin/sh
|
|
|
|
|
|
|
|
. /env/config
|
|
|
|
|
2011-09-25 20:54:05 +00:00
|
|
|
if [ x$kernel_loc = xnet ]; then
|
|
|
|
kernel_loc=tftp
|
|
|
|
fi
|
|
|
|
|
2012-04-08 09:27:20 +00:00
|
|
|
while getopt "hk:r:i:m:o:" Option
|
2012-01-15 10:00:18 +00:00
|
|
|
do
|
|
|
|
if [ ${Option} = k ]; then
|
|
|
|
kernel_loc=${OPTARG}
|
|
|
|
elif [ ${Option} = r ]; then
|
|
|
|
rootfs_loc=${OPTARG}
|
2012-04-08 09:27:20 +00:00
|
|
|
elif [ ${Option} = o ]; then
|
|
|
|
oftree_loc=${OPTARG}
|
2012-01-15 10:00:18 +00:00
|
|
|
elif [ ${Option} = i ]; then
|
|
|
|
ip=${OPTARG}
|
|
|
|
elif [ ${Option} = m ]; then
|
|
|
|
mode=${OPTARG}
|
|
|
|
else
|
|
|
|
. /env/bin/_boot_help
|
|
|
|
exit 0
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
|
|
|
|
if [ x$mode = xnand ]; then
|
2010-06-11 12:14:30 +00:00
|
|
|
rootfs_loc=nand
|
|
|
|
kernel_loc=nand
|
2012-01-15 10:00:18 +00:00
|
|
|
elif [ x$mode = xnor ]; then
|
2010-06-11 12:14:30 +00:00
|
|
|
rootfs_loc=nor
|
|
|
|
kernel_loc=nor
|
2012-01-15 10:00:18 +00:00
|
|
|
elif [ x$mode = xnfs ]; then
|
2010-06-11 12:14:30 +00:00
|
|
|
rootfs_loc=net
|
2011-03-11 01:10:39 +00:00
|
|
|
kernel_loc=nfs
|
2012-01-15 10:00:18 +00:00
|
|
|
elif [ x$mode = xtftp ]; then
|
2011-03-11 01:10:39 +00:00
|
|
|
rootfs_loc=net
|
|
|
|
kernel_loc=tftp
|
2012-01-15 10:00:18 +00:00
|
|
|
elif [ x$mode = xdisk ]; then
|
2011-09-25 20:54:08 +00:00
|
|
|
rootfs_loc=disk
|
|
|
|
kernel_loc=disk
|
2010-06-11 12:14:30 +00:00
|
|
|
fi
|
|
|
|
|
2012-03-13 17:45:07 +00:00
|
|
|
if [ x$ip = xdhcp -o x$ip = "xdhcp-barebox" ]; then
|
2012-03-13 17:45:06 +00:00
|
|
|
if [ x$kernel_loc = xnfs -o x$kernel_loc = xtftp ]; then
|
|
|
|
dhcp
|
|
|
|
if [ x$rootpath != x ]; then
|
|
|
|
nfsroot=$rootpath
|
|
|
|
fi
|
|
|
|
if [ x$bootfile != x ]; then
|
|
|
|
kernelimage=$bootfile
|
|
|
|
fi
|
2012-04-08 09:27:22 +00:00
|
|
|
if [ x$dhcp_oftree_file != x ]; then
|
|
|
|
oftreeimage=$dhcp_oftree_file
|
|
|
|
fi
|
2012-03-13 17:45:06 +00:00
|
|
|
fi
|
2012-03-13 17:45:07 +00:00
|
|
|
fi
|
|
|
|
|
|
|
|
if [ x$ip = xdhcp -o ]; then
|
2010-06-11 12:14:30 +00:00
|
|
|
bootargs="$bootargs ip=dhcp"
|
|
|
|
elif [ x$ip = xnone ]; then
|
2010-10-21 12:55:54 +00:00
|
|
|
bootargs="$bootargs ip=none"
|
2010-06-11 12:14:30 +00:00
|
|
|
else
|
2011-09-25 20:54:07 +00:00
|
|
|
bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask::eth0:"
|
2010-06-11 12:14:30 +00:00
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
if [ x$rootfs_loc = xnet ]; then
|
|
|
|
bootargs="$bootargs root=/dev/nfs nfsroot=$nfsroot,v3,tcp noinitrd"
|
2011-09-25 20:54:08 +00:00
|
|
|
elif [ x$rootfs_loc = xdisk ]; then
|
|
|
|
bootargs="$bootargs root=/dev/$rootfs_part_linux_dev rootfstype=$rootfs_type noinitrd rootwait"
|
2010-06-11 12:14:30 +00:00
|
|
|
elif [ x$rootfs_loc = xinitrd ]; then
|
|
|
|
bootargs="$bootargs root=/dev/ram0 rdinit=/sbin/init"
|
|
|
|
else
|
|
|
|
if [ x$rootfs_loc = xnand ]; then
|
|
|
|
rootfs_mtdblock=$rootfs_mtdblock_nand
|
|
|
|
else
|
|
|
|
rootfs_mtdblock=$rootfs_mtdblock_nor
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ x$rootfs_type = xubifs ]; then
|
2011-02-02 22:09:18 +00:00
|
|
|
if [ -z $ubiroot ]; then
|
|
|
|
ubiroot="root"
|
2011-01-07 16:35:28 +00:00
|
|
|
fi
|
|
|
|
bootargs="$bootargs root=ubi0:$ubiroot ubi.mtd=$rootfs_mtdblock"
|
2010-06-11 12:14:30 +00:00
|
|
|
else
|
|
|
|
bootargs="$bootargs root=/dev/mtdblock$rootfs_mtdblock"
|
|
|
|
fi
|
|
|
|
|
|
|
|
bootargs="$bootargs rootfstype=$rootfs_type noinitrd"
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ -n $nor_parts ]; then
|
2011-02-15 13:49:32 +00:00
|
|
|
mtdparts="${mtdparts}physmap-flash.0:${nor_parts}"
|
2010-06-11 12:14:30 +00:00
|
|
|
fi
|
|
|
|
|
|
|
|
if [ -n $nand_parts ]; then
|
2011-02-15 13:49:32 +00:00
|
|
|
if [ -n ${mtdparts} ]; then
|
|
|
|
mtdparts="${mtdparts};"
|
|
|
|
fi
|
|
|
|
mtdparts="${mtdparts}${nand_device}:${nand_parts}"
|
2010-06-11 12:14:30 +00:00
|
|
|
fi
|
|
|
|
|
|
|
|
if [ -n $mtdparts ]; then
|
2010-10-22 12:49:26 +00:00
|
|
|
bootargs="${bootargs} mtdparts=${mtdparts}"
|
2010-06-11 12:14:30 +00:00
|
|
|
fi
|
|
|
|
|
2011-09-25 20:54:04 +00:00
|
|
|
if [ x$kernel_loc = xnfs -o x$kernel_loc = xtftp ]; then
|
2011-12-14 20:30:58 +00:00
|
|
|
kdev=/image
|
|
|
|
$kernel_loc $kernelimage $kdev || exit 1
|
2010-06-11 12:14:30 +00:00
|
|
|
elif [ x$kernel_loc = xnor ]; then
|
|
|
|
kdev="/dev/nor0.kernel"
|
|
|
|
elif [ x$kernel_loc = xnand ]; then
|
|
|
|
kdev="/dev/nand0.kernel.bb"
|
2011-09-25 20:54:08 +00:00
|
|
|
elif [ x$kernel_loc = xdisk ]; then
|
|
|
|
kdev="/dev/$kernel_part"
|
2010-06-11 12:14:30 +00:00
|
|
|
else
|
2011-09-25 20:54:08 +00:00
|
|
|
echo "error: set kernel_loc to one of 'tftp', 'nfs', 'nand', 'nor' or 'disk'"
|
2010-06-11 12:14:30 +00:00
|
|
|
exit 1
|
|
|
|
fi
|
|
|
|
|
2012-04-08 09:27:20 +00:00
|
|
|
if [ x$oftree_loc = xnfs -o x$oftree_loc = xtftp ]; then
|
|
|
|
odev=/oftree
|
|
|
|
$oftree_loc $oftreeimage $odev || exit 1
|
|
|
|
elif [ x$oftree_loc = xnor ]; then
|
|
|
|
odev="/dev/nor0.oftree"
|
|
|
|
elif [ x$oftree_loc = xnand ]; then
|
|
|
|
odev="/dev/nand0.oftree.bb"
|
|
|
|
elif [ x$oftree_loc = xdisk ]; then
|
|
|
|
odev="/dev/$oftree_part"
|
|
|
|
fi
|
|
|
|
|
|
|
|
[ x$odev = x ] || bootm_opt="$bootm_opt -o $odev"
|
|
|
|
|
2011-12-14 20:30:58 +00:00
|
|
|
echo "booting kernel from $kdev"
|
2010-06-11 12:14:30 +00:00
|
|
|
|
2012-04-13 08:04:51 +00:00
|
|
|
#try to execute the file
|
|
|
|
# it does not work as example for /dev as the file is not executable
|
|
|
|
$kdev $bootm_opt
|
|
|
|
# fall back on bootm
|
2011-12-14 20:30:58 +00:00
|
|
|
bootm $bootm_opt $kdev
|