diff options
Diffstat (limited to 'arch/arm/boards/freescale-mx25-3-stack/env')
7 files changed, 174 insertions, 0 deletions
diff --git a/arch/arm/boards/freescale-mx25-3-stack/env/bin/_update b/arch/arm/boards/freescale-mx25-3-stack/env/bin/_update new file mode 100644 index 0000000000..014bce3512 --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/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/freescale-mx25-3-stack/env/bin/boot b/arch/arm/boards/freescale-mx25-3-stack/env/bin/boot new file mode 100644 index 0000000000..7bbff2d1f6 --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/env/bin/boot @@ -0,0 +1,47 @@ +#!/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$1 = xnor ]; then + root=nor + kernel=nor +fi + +if [ x$ip = xdhcp ]; then + bootargs="$bootargs ip=dhcp" +else + bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::" +fi + +if [ x$root = xnand ]; then + bootargs="$bootargs root=$rootpart_nand rootfstype=jffs2" +elif [ x$root = xnor ]; then + bootargs="$bootargs root=$rootpart_nor rootfstype=jffs2" +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 [ $kernel = net ]; then + if [ x$ip = xdhcp ]; then + dhcp + fi + tftp $uimage uImage || exit 1 + bootm uImage +elif [ $kernel = nor ]; then + bootm /dev/nor0.kernel +else + bootm /dev/nand0.kernel.bb +fi + diff --git a/arch/arm/boards/freescale-mx25-3-stack/env/bin/hush_hack b/arch/arm/boards/freescale-mx25-3-stack/env/bin/hush_hack new file mode 100644 index 0000000000..5fffa92ecd --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/env/bin/hush_hack @@ -0,0 +1 @@ +nand -a /dev/nand0.* diff --git a/arch/arm/boards/freescale-mx25-3-stack/env/bin/init b/arch/arm/boards/freescale-mx25-3-stack/env/bin/init new file mode 100644 index 0000000000..0600b9e661 --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/env/bin/init @@ -0,0 +1,30 @@ +#!/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 + +echo +echo -n "Hit any key to stop autoboot: " +timeout -a $autoboot_timeout +if [ $? != 0 ]; then + echo + echo "type update_kernel nand|nor [<imagename>] to update kernel into flash" + echo "type update_root nand|nor [<imagename>] to update rootfs into flash" + echo + exit +fi + +boot diff --git a/arch/arm/boards/freescale-mx25-3-stack/env/bin/update_kernel b/arch/arm/boards/freescale-mx25-3-stack/env/bin/update_kernel new file mode 100644 index 0000000000..05c822d860 --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/env/bin/update_kernel @@ -0,0 +1,15 @@ +#!/bin/sh + +. /env/config + +image=$uimage +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 $2 diff --git a/arch/arm/boards/freescale-mx25-3-stack/env/bin/update_root b/arch/arm/boards/freescale-mx25-3-stack/env/bin/update_root new file mode 100644 index 0000000000..eaf36ebcea --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/env/bin/update_root @@ -0,0 +1,16 @@ +#!/bin/sh + +. /env/config + +image=$uimage +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 + diff --git a/arch/arm/boards/freescale-mx25-3-stack/env/config b/arch/arm/boards/freescale-mx25-3-stack/env/config new file mode 100644 index 0000000000..a5e492e339 --- /dev/null +++ b/arch/arm/boards/freescale-mx25-3-stack/env/config @@ -0,0 +1,29 @@ +#!/bin/sh + +# can be either 'net', 'nor' or 'nand'' +kernel=net +root=net + +uimage=uImage-pcm043 +jffs2=root-pcm043.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" + +nor_parts="256k(barebox)ro,128k(bareboxenv),2048k(kernel),-(root)" +rootpart_nor="/dev/mtdblock3" + +nand_parts="256k(barebox)ro,128k(bareboxenv),2048k(kernel),108416k(root),-(kernel1)" +rootpart_nand="/dev/mtdblock7" + +# use 'dhcp' to do dhcp in barebox and in kernel +#ip=dhcp + +# or set your networking parameters here +eth0.ipaddr=192.168.3.11 +eth0.netmask=255.255.255.0 +#eth0.gateway=a.b.c.d +eth0.serverip=192.168.3.10 +eth0.ethaddr=00:50:c2:8c:e6:0e |