diff options
Diffstat (limited to 'arch/arm/boards/imx27ads/env')
-rw-r--r-- | arch/arm/boards/imx27ads/env/bin/_update | 36 | ||||
-rw-r--r-- | arch/arm/boards/imx27ads/env/bin/boot | 38 | ||||
-rw-r--r-- | arch/arm/boards/imx27ads/env/bin/init | 20 | ||||
-rw-r--r-- | arch/arm/boards/imx27ads/env/bin/update_kernel | 8 | ||||
-rw-r--r-- | arch/arm/boards/imx27ads/env/bin/update_root | 8 | ||||
-rw-r--r-- | arch/arm/boards/imx27ads/env/config | 25 |
6 files changed, 135 insertions, 0 deletions
diff --git a/arch/arm/boards/imx27ads/env/bin/_update b/arch/arm/boards/imx27ads/env/bin/_update new file mode 100644 index 0000000000..014bce3512 --- /dev/null +++ b/arch/arm/boards/imx27ads/env/bin/_update @@ -0,0 +1,36 @@ +#!/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 "update aborted" + exit 1 +fi + +unprotect $part + +echo +echo "erasing partition $part" +erase $part + +echo +echo "flashing $image to $part" +echo +tftp $image $part diff --git a/arch/arm/boards/imx27ads/env/bin/boot b/arch/arm/boards/imx27ads/env/bin/boot new file mode 100644 index 0000000000..3859dc113b --- /dev/null +++ b/arch/arm/boards/imx27ads/env/bin/boot @@ -0,0 +1,38 @@ +#!/bin/sh + +. /env/config + +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=$rootpart rootfstype=jffs2" +else + bootargs="$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 /dev/nor0.kernel +fi + diff --git a/arch/arm/boards/imx27ads/env/bin/init b/arch/arm/boards/imx27ads/env/bin/init new file mode 100644 index 0000000000..48e2139f7d --- /dev/null +++ b/arch/arm/boards/imx27ads/env/bin/init @@ -0,0 +1,20 @@ +#!/bin/sh + +PATH=/env/bin +export PATH + +. /env/config +addpart /dev/nor0 $mtdparts + +echo +echo -n "Hit any key to stop autoboot: " +timeout -a $autoboot_timeout +if [ $? != 0 ]; then + echo + echo "type update_kernel [<imagename>] to update kernel into flash" + echo "type udate_root [<imagename>] to update rootfs into flash" + echo + exit +fi + +boot
\ No newline at end of file diff --git a/arch/arm/boards/imx27ads/env/bin/update_kernel b/arch/arm/boards/imx27ads/env/bin/update_kernel new file mode 100644 index 0000000000..1ad95fc5d6 --- /dev/null +++ b/arch/arm/boards/imx27ads/env/bin/update_kernel @@ -0,0 +1,8 @@ +#!/bin/sh + +. /env/config + +image=$uimage +part=/dev/nor0.kernel + +. /env/bin/_update $1 diff --git a/arch/arm/boards/imx27ads/env/bin/update_root b/arch/arm/boards/imx27ads/env/bin/update_root new file mode 100644 index 0000000000..b757a5b922 --- /dev/null +++ b/arch/arm/boards/imx27ads/env/bin/update_root @@ -0,0 +1,8 @@ +#!/bin/sh + +. /env/config + +image=$jffs2 +part=/dev/nor0.root + +. /env/bin/_update $1 diff --git a/arch/arm/boards/imx27ads/env/config b/arch/arm/boards/imx27ads/env/config new file mode 100644 index 0000000000..f18a86b7c1 --- /dev/null +++ b/arch/arm/boards/imx27ads/env/config @@ -0,0 +1,25 @@ +#!/bin/sh + +# can be either 'net' or 'flash' +kernel=net +root=net + +# use 'dhcp' todo dhcp in barebox and in kernel +ip=dhcp + +eth0.ipaddr=192.168.23.164 +eth0.netmask=255.255.255.0 +eth0.gateway=192.168.23.2 +eth0.serverip=192.168.23.2 + +uimage=uImage-mx27ads +jffs2=root-mx27ads.jffs2 + +autoboot_timeout=3 + +nfsroot="/tmp/imx27ads" +bootargs="console=ttymxc0,115200" + +mtdparts="128k(barebox)ro,128k(bareboxenv),1536k(kernel),-(root)" +rootpart="/dev/mtdblock3" + |