diff options
Diffstat (limited to 'arch/arm/boards/freescale-mx35-3-stack/env/bin/boot')
| -rw-r--r-- | arch/arm/boards/freescale-mx35-3-stack/env/bin/boot | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/boards/freescale-mx35-3-stack/env/bin/boot b/arch/arm/boards/freescale-mx35-3-stack/env/bin/boot new file mode 100644 index 0000000000..fb2fe614d4 --- /dev/null +++ b/arch/arm/boards/freescale-mx35-3-stack/env/bin/boot @@ -0,0 +1,57 @@ +#!/bin/sh + +. /env/config + +if [ x$1 = xnand ]; then + rootfs_loc=nand + kernel_loc=nand +elif [ x$1 = xnor ]; then + rootfs_loc=nor + kernel_loc=nor +elif [ x$1 = xnet ]; then + rootfs_loc=net + kernel_loc=net +fi + + +if [ x$ip = xdhcp ]; then + bootargs="$bootargs ip=dhcp" +elif [ x$ip != xno ]; then + bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::" +fi + + +if [ $rootfs_loc != net ]; then + if [ x$rootfs_loc = xnand ]; then + rootfs_mtdblock=$rootfs_mtdblock_nand + else + rootfs_mtdblock=$rootfs_mtdblock_nor + fi + + + if [ $rootfs_type = ubifs ]; then + bootargs="$bootargs root=ubi0:root ubi.mtd=$rootfs_mtdblock" + else + bootargs="$bootargs root=/dev/mtdblock$rootfs_mtdblock" + fi + + bootargs="$bootargs rootfstype=$rootfs_type" +else + bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp" +fi + + +bootargs="$bootargs mtdparts=\"physmap-flash.0:$nor_parts;mxc_nand:$nand_parts\"" + +if [ $kernel_loc = net ]; then + if [ x$ip = xdhcp ]; then + dhcp + fi + tftp $kernel uImage || exit 1 + bootm uImage +elif [ $kernel_loc = nor ]; then + bootm /dev/nor0.kernel +else + bootm /dev/nand0.kernel.bb +fi + |