diff options
Diffstat (limited to 'arch/x86/boards/x86_generic/env')
| -rw-r--r-- | arch/x86/boards/x86_generic/env/bin/boot | 37 | ||||
| -rw-r--r-- | arch/x86/boards/x86_generic/env/bin/init | 15 | ||||
| -rw-r--r-- | arch/x86/boards/x86_generic/env/config | 31 |
3 files changed, 83 insertions, 0 deletions
diff --git a/arch/x86/boards/x86_generic/env/bin/boot b/arch/x86/boards/x86_generic/env/bin/boot new file mode 100644 index 0000000000..fcfffe3194 --- /dev/null +++ b/arch/x86/boards/x86_generic/env/bin/boot @@ -0,0 +1,37 @@ +#!/bin/sh + +. /env/config + +if [ x$1 = xdisk ]; then + root=disk + kernel=disk +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$root = xdisk ]; then + bootargs="$bootargs root=$rootpart_disk rootfstype=$rootpart_fs rw" +else + bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp rw" +fi + +if [ $kernel = net ]; then + if [ x$ip = xdhcp ]; then + dhcp + fi + tftp $uimage uImage || exit 1 + bootm uImage +else + bootargs="BOOT_IMAGE=$kernel_device auto $bootargs" + linux16 $kernel_device +fi + diff --git a/arch/x86/boards/x86_generic/env/bin/init b/arch/x86/boards/x86_generic/env/bin/init new file mode 100644 index 0000000000..2924a4449a --- /dev/null +++ b/arch/x86/boards/x86_generic/env/bin/init @@ -0,0 +1,15 @@ +#!/bin/sh + +PATH=/env/bin +export PATH + +. /env/config + +echo +echo -n "Hit any key to stop autoboot: " +timeout -a $autoboot_timeout +if [ $? != 0 ]; then + exit +fi + +boot diff --git a/arch/x86/boards/x86_generic/env/config b/arch/x86/boards/x86_generic/env/config new file mode 100644 index 0000000000..dd57aad716 --- /dev/null +++ b/arch/x86/boards/x86_generic/env/config @@ -0,0 +1,31 @@ +# +# basic config +# +# boot source: 'disk' or 'net' +kernel=disk +root=disk + +# data for the NFS case +nfsroot="/path/to/nfs_root" + +# data for the disk case +kernel_device=/dev/biosdisk0.1 +rootpart_disk=/dev/sda1 +rootpart_fs=ext2 + +baudrate=115200 +serial=ttyS0 + +# use UART for console +bootargs="console=$serial,$baudrate" + +autoboot_timeout=3 + +# use 'dhcp' to do dhcp in uboot 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=aa.bb.cc.dd.ee.ff |