diff options
Diffstat (limited to 'arch/arm/boards/a9m2440/env')
| -rw-r--r-- | arch/arm/boards/a9m2440/env/bin/_update | 34 | ||||
| -rw-r--r-- | arch/arm/boards/a9m2440/env/bin/boot | 40 | ||||
| -rw-r--r-- | arch/arm/boards/a9m2440/env/bin/hush_hack | 1 | ||||
| -rw-r--r-- | arch/arm/boards/a9m2440/env/bin/init | 34 | ||||
| -rw-r--r-- | arch/arm/boards/a9m2440/env/bin/update_kernel | 13 | ||||
| -rw-r--r-- | arch/arm/boards/a9m2440/env/bin/update_root | 13 | ||||
| -rw-r--r-- | arch/arm/boards/a9m2440/env/config | 26 |
7 files changed, 161 insertions, 0 deletions
diff --git a/arch/arm/boards/a9m2440/env/bin/_update b/arch/arm/boards/a9m2440/env/bin/_update new file mode 100644 index 0000000000..b10682ece4 --- /dev/null +++ b/arch/arm/boards/a9m2440/env/bin/_update @@ -0,0 +1,34 @@ +#!/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 + +echo +echo "erasing partition $part" +erase $part + +echo +echo "flashing $image to $part" +echo +tftp $image $part diff --git a/arch/arm/boards/a9m2440/env/bin/boot b/arch/arm/boards/a9m2440/env/bin/boot new file mode 100644 index 0000000000..86e22cf9ff --- /dev/null +++ b/arch/arm/boards/a9m2440/env/bin/boot @@ -0,0 +1,40 @@ +#!/bin/sh + +. /env/config + +if [ x$1 = xnand ]; then + root=nand + kernel=nand +fi + +if [ x$1 = xnet ]; then + root=net + kernel=net +fi + +if [ x$root = xnand ]; then + bootargs="$bootargs root=$rootpart_nand rootfstype=jffs2" +fi +if [ x$root = xnet ]; then + bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp" + if [ x$ip = xdhcp ]; then + bootargs="$bootargs ip=dhcp" + else + bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::" + fi +fi + +bootargs="$bootargs mtdparts=\"NAND 32MiB 3,3V 8-bit:$nand_parts\"" + +bootargs="$bootargs cs89x0_media=rj45 cs89x0_mac=$eth0.ethaddr" + +if [ x$kernel = xnet ]; then + if [ x$ip = xdhcp ]; then + dhcp + fi + tftp $uimage uImage || exit 1 + bootm uImage +else + bootm /dev/nand0.kernel.bb +fi + diff --git a/arch/arm/boards/a9m2440/env/bin/hush_hack b/arch/arm/boards/a9m2440/env/bin/hush_hack new file mode 100644 index 0000000000..5fffa92ecd --- /dev/null +++ b/arch/arm/boards/a9m2440/env/bin/hush_hack @@ -0,0 +1 @@ +nand -a /dev/nand0.* diff --git a/arch/arm/boards/a9m2440/env/bin/init b/arch/arm/boards/a9m2440/env/bin/init new file mode 100644 index 0000000000..5ae44dd455 --- /dev/null +++ b/arch/arm/boards/a9m2440/env/bin/init @@ -0,0 +1,34 @@ +#!/bin/sh + +PATH=/env/bin +export PATH + +. /env/config + +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" +fi + +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 update_root [<imagename>] to update rootfs into flash" + echo + exit +fi + +boot diff --git a/arch/arm/boards/a9m2440/env/bin/update_kernel b/arch/arm/boards/a9m2440/env/bin/update_kernel new file mode 100644 index 0000000000..c43a55785b --- /dev/null +++ b/arch/arm/boards/a9m2440/env/bin/update_kernel @@ -0,0 +1,13 @@ +#!/bin/sh + +. /env/config + +part=/dev/nand0.kernel.bb + +if [ x$1 = x ]; then + image=$uimage +else + image=$1 +fi + +. /env/bin/_update $image diff --git a/arch/arm/boards/a9m2440/env/bin/update_root b/arch/arm/boards/a9m2440/env/bin/update_root new file mode 100644 index 0000000000..46cbca5beb --- /dev/null +++ b/arch/arm/boards/a9m2440/env/bin/update_root @@ -0,0 +1,13 @@ +#!/bin/sh + +. /env/config + +part=/dev/nand0.root.bb + +if [ x$1 = x ]; then + image=$jffs2 +else + image=$1 +fi + +. /env/bin/_update $image diff --git a/arch/arm/boards/a9m2440/env/config b/arch/arm/boards/a9m2440/env/config new file mode 100644 index 0000000000..936c35f9a9 --- /dev/null +++ b/arch/arm/boards/a9m2440/env/config @@ -0,0 +1,26 @@ +#!/bin/sh + +# can be either 'net' or 'nand'' +kernel=net +root=net + +uimage=uImage-a9m2440 +jffs2=root-a9m2440.jffs2 + +autoboot_timeout=3 + +nfsroot="/nfsexport/OSELAS.BSP-Hesch-TMU-1/platform-FS_A9M2440/root" +bootargs="console=ttySAC0,38400" + +nand_parts="256k(barebox)ro,128k(bareboxenv),1536k(kernel),-(root)" +rootpart_nand="/dev/mtdblock3" + +# use 'dhcp' to do dhcp in barebox and in kernel +#ip=dhcp + +# or set your networking parameters here +eth0.ipaddr=192.168.42.32 +eth0.netmask=255.255.0.0 +eth0.gateway=192.168.23.1 +eth0.serverip=192.168.23.2 +eth0.ethaddr=00:04:f3:00:06:35 |