diff options
Diffstat (limited to 'arch/arm/boards/freescale-mx35-3-stack/env/bin')
6 files changed, 170 insertions, 0 deletions
diff --git a/arch/arm/boards/freescale-mx35-3-stack/env/bin/_update b/arch/arm/boards/freescale-mx35-3-stack/env/bin/_update new file mode 100644 index 0000000000..ddd6b84f72 --- /dev/null +++ b/arch/arm/boards/freescale-mx35-3-stack/env/bin/_update @@ -0,0 +1,39 @@ +#!/bin/sh + +if [ -z "$part" -o -z "$image" ]; then + echo "define \$part and \$image" + exit 1 +fi + +if [ ! -e "$part" ]; then + echo "Partition $part does not exist" + exit 1 +fi + +if [ $# = 1 ]; then + image=$1 +fi + +if [ x$ip = xdhcp ]; then + dhcp +fi + +ping $eth0.serverip +if [ $? -ne 0 ] ; then + echo "Server did not reply! Update aborted." + exit 1 +fi + +unprotect $part + +echo +echo "erasing partition $part" +echo +erase $part + +echo +echo "flashing $image to $part" +echo +tftp $image $part + +protect $part 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 + diff --git a/arch/arm/boards/freescale-mx35-3-stack/env/bin/hush_hack b/arch/arm/boards/freescale-mx35-3-stack/env/bin/hush_hack new file mode 100644 index 0000000000..5fffa92ecd --- /dev/null +++ b/arch/arm/boards/freescale-mx35-3-stack/env/bin/hush_hack @@ -0,0 +1 @@ +nand -a /dev/nand0.* diff --git a/arch/arm/boards/freescale-mx35-3-stack/env/bin/init b/arch/arm/boards/freescale-mx35-3-stack/env/bin/init new file mode 100644 index 0000000000..c982f22a86 --- /dev/null +++ b/arch/arm/boards/freescale-mx35-3-stack/env/bin/init @@ -0,0 +1,38 @@ +#!/bin/sh + +PATH=/env/bin +export PATH + +. /env/config +if [ -e /dev/nor0 ]; then + addpart /dev/nor0 $nor_parts +fi + +if [ -e /dev/nand0 ]; then + addpart /dev/nand0 $nand_parts + + # Uh, oh, hush first expands wildcards and then starts executing + # commands. What a bug! + source /env/bin/hush_hack +fi + +if [ -z $eth0.ethaddr ]; then + while [ -z $eth0.ethaddr ]; do + readline "no MAC address set for eth0. please enter the one found on your board: " eth0.ethaddr + done + echo -a /env/config "eth0.ethaddr=$eth0.ethaddr" + saveenv +fi + +echo +echo -n "Hit any key to stop autoboot: " +timeout -a $autoboot_timeout +if [ $? != 0 ]; then + echo + echo "type update_kernel nand|nor [<imagename>] to update kernel into flash" + echo "type update_rootfs nand|nor [<imagename>] to update rootfs into flash" + echo + exit +fi + +boot diff --git a/arch/arm/boards/freescale-mx35-3-stack/env/bin/update_kernel b/arch/arm/boards/freescale-mx35-3-stack/env/bin/update_kernel new file mode 100644 index 0000000000..63ad11aaed --- /dev/null +++ b/arch/arm/boards/freescale-mx35-3-stack/env/bin/update_kernel @@ -0,0 +1,15 @@ +#!/bin/sh + +. /env/config +image=$kernel + +if [ x$1 = xnand ]; then + part=/dev/nand0.kernel.bb +elif [ x$1 = xnor ]; then + part=/dev/nor0.kernel +else + echo "usage: $0 nor|nand [imagename]" + exit 1 +fi + +. /env/bin/_update $2 diff --git a/arch/arm/boards/freescale-mx35-3-stack/env/bin/update_rootfs b/arch/arm/boards/freescale-mx35-3-stack/env/bin/update_rootfs new file mode 100644 index 0000000000..53dd2ca575 --- /dev/null +++ b/arch/arm/boards/freescale-mx35-3-stack/env/bin/update_rootfs @@ -0,0 +1,20 @@ +#!/bin/sh + +. /env/config + +if [ $rootfs_type = ubifs ]; then + image=${rootfs}.ubi +else + image=${rootfs}.$rootfs_type +fi + +if [ x$1 = xnand ]; then + part=/dev/nand0.root.bb +elif [ x$1 = xnor ]; then + part=/dev/nor0.root +else + echo "usage: $0 nor|nand [imagename]" + exit 1 +fi + +. /env/bin/_update $2 |