diff options
Diffstat (limited to 'arch/blackfin/boards/ipe337/env/bin/boot')
| -rw-r--r-- | arch/blackfin/boards/ipe337/env/bin/boot | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/blackfin/boards/ipe337/env/bin/boot b/arch/blackfin/boards/ipe337/env/bin/boot new file mode 100644 index 0000000000..62807d211f --- /dev/null +++ b/arch/blackfin/boards/ipe337/env/bin/boot @@ -0,0 +1,54 @@ +#!/bin/sh + +. /env/config + +alternate $ageing +ret=$? + +if [ $ret = 0 ]; then + echo "Error when accesing ageing-partition!" + exit 1 +elif [ $ret = 2 ]; then + act_kernel=/dev/nor0.kernel0 + act_rootfs=/dev/mtdblock5 +else + act_kernel=/dev/nor0.kernel1 + act_rootfs=/dev/mtdblock6 +fi +echo "-> Active kernel: $act_kernel" +echo "-> Active system: $act_rootfs" +echo + +if [ x$1 = xflash ]; then + root=flash + kernel=flash +fi + +if [ x$1 = xnet ]; then + root=net + kernel=net +fi + +if [ x$ip = xdhcp ]; then + bootargs="$bootargs ip=dhcp" +else + bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::" +fi + +if [ x$root = xflash ]; then + bootargs="$bootargs root=$act_rootfs rootfstype=jffs2" +else + bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp" +fi + +bootargs="$bootargs mtdparts=physmap-flash.0:$mtdparts" + +if [ $kernel = net ]; then + if [ x$ip = xdhcp ]; then + dhcp + fi + tftp $uimage uImage || exit 1 + bootm uImage +else + bootm $act_kernel +fi |