From e75fbbea2ad5f659bd4e61398a8314efb360c6a8 Mon Sep 17 00:00:00 2001 From: Robert Schwebel Date: Wed, 28 Nov 2007 09:09:08 +0100 Subject: pcm038: add default environment Add a default environment for the phyCORE-i.MX27. Signed-off-by: Robert Schwebel Signed-off-by: Marc Kleine-Budde --- board/pcm038/env/bin/_update | 27 +++++++++++++++++++++++++++ board/pcm038/env/bin/boot | 38 ++++++++++++++++++++++++++++++++++++++ board/pcm038/env/bin/init | 19 +++++++++++++++++++ board/pcm038/env/bin/update_kernel | 8 ++++++++ board/pcm038/env/bin/update_root | 8 ++++++++ board/pcm038/env/config | 25 +++++++++++++++++++++++++ 6 files changed, 125 insertions(+) create mode 100644 board/pcm038/env/bin/_update create mode 100644 board/pcm038/env/bin/boot create mode 100644 board/pcm038/env/bin/init create mode 100644 board/pcm038/env/bin/update_kernel create mode 100644 board/pcm038/env/bin/update_root create mode 100644 board/pcm038/env/config diff --git a/board/pcm038/env/bin/_update b/board/pcm038/env/bin/_update new file mode 100644 index 0000000000..2abed97c61 --- /dev/null +++ b/board/pcm038/env/bin/_update @@ -0,0 +1,27 @@ +#!/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 + +unprotect $part + +echo "erasing partition $part" +erase $part + +echo "flashing $image to $part" +tftp $image $part diff --git a/board/pcm038/env/bin/boot b/board/pcm038/env/bin/boot new file mode 100644 index 0000000000..cd8a5c9392 --- /dev/null +++ b/board/pcm038/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 + +addpart /dev/nor0 $mtdparts + +if [ $root = flash ]; then + bootargs="$bootargs root=$rootpart rootfstype=jffs2" +else + if [ x$ip = xdhcp ]; then + bootargs="$bootargs ip=dhcp" + else + bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::" + fi + 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 + bootm uImage +else + bootm /dev/nor0.kernel +fi diff --git a/board/pcm038/env/bin/init b/board/pcm038/env/bin/init new file mode 100644 index 0000000000..b8d8399842 --- /dev/null +++ b/board/pcm038/env/bin/init @@ -0,0 +1,19 @@ +#!/bin/sh + +PATH=/env/bin +export PATH + +. /env/config + +echo +echo -n "Hit any key to stop autoboot: " +timeout -a $autoboot_timeout +if [ $? != 0 ]; then + echo + echo "type update_kernel [] to update kernel into flash" + echo "type udate_root [] to update rootfs into flash" + echo + exit +fi + +boot \ No newline at end of file diff --git a/board/pcm038/env/bin/update_kernel b/board/pcm038/env/bin/update_kernel new file mode 100644 index 0000000000..1ad95fc5d6 --- /dev/null +++ b/board/pcm038/env/bin/update_kernel @@ -0,0 +1,8 @@ +#!/bin/sh + +. /env/config + +image=$uimage +part=/dev/nor0.kernel + +. /env/bin/_update $1 diff --git a/board/pcm038/env/bin/update_root b/board/pcm038/env/bin/update_root new file mode 100644 index 0000000000..b757a5b922 --- /dev/null +++ b/board/pcm038/env/bin/update_root @@ -0,0 +1,8 @@ +#!/bin/sh + +. /env/config + +image=$jffs2 +part=/dev/nor0.root + +. /env/bin/_update $1 diff --git a/board/pcm038/env/config b/board/pcm038/env/config new file mode 100644 index 0000000000..0d68a5549b --- /dev/null +++ b/board/pcm038/env/config @@ -0,0 +1,25 @@ +#!/bin/sh + +# can be either 'net' or 'flash' +kernel=net +root=net + +# use 'dhcp' todo dhcp in uboot 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 +eth0.ethaddr=00:50:c2:72:a7:4a + +uimage=uImage-pcm038 +jffs2=root-pcm038.jffs2 + +autoboot_timeout=3 + +nfsroot="/ptx/work/octopus/rsc/svn/oselas/bsp/phytec/phyCORE-i.MX27/OSELAS.BSP-Phytec-phyCORE-i.MX27-trunk/root" +bootargs="console=ttymxc0,115200" + +mtdparts="128k(uboot)ro,128k(ubootenv),128k(alternate),1536k(kernel),-(root)" +rootpart="/dev/mtdblock3" \ No newline at end of file -- cgit v1.2.3