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authorRichard Purdie <richard@openedhand.com>2007-01-16 13:49:34 +0000
committerRichard Purdie <richard@openedhand.com>2007-01-16 13:49:34 +0000
commit990788b29580f8689933b5af21dc9cb62c726b0e (patch)
tree58b7cb274830e8f615b78dbd7ab7452276a1ae9a
parent6531611d9a02ebee72229ee475601a5717222e56 (diff)
downloadpoky-990788b29580f8689933b5af21dc9cb62c726b0e.tar.gz
poky-990788b29580f8689933b5af21dc9cb62c726b0e.tar.bz2
poky-990788b29580f8689933b5af21dc9cb62c726b0e.zip
scripts: Rename scripts, update README
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1146 311d38ba-8fff-0310-9ca6-ca027cbcb966
-rwxr-xr-xscripts/poky-qemu (renamed from scripts/runqemu-standalone)2
-rwxr-xr-xscripts/poky-qemu-ifup (renamed from scripts/qemu-ifup)0
-rwxr-xr-xscripts/poky-qemu-internal (renamed from scripts/runqemu-internal)2
-rw-r--r--scripts/poky-qemu.README96
-rwxr-xr-xscripts/runqemu4
-rw-r--r--scripts/runqemu.README61
6 files changed, 100 insertions, 65 deletions
diff --git a/scripts/runqemu-standalone b/scripts/poky-qemu
index 08829e933f..8710e05dd6 100755
--- a/scripts/runqemu-standalone
+++ b/scripts/poky-qemu
@@ -40,6 +40,6 @@ if [ "x$MACHINE" = "x" ]; then
MACHINE=`basename $ZIMAGE | sed -e 's#.*-\([a-z]*\)-*[0-9]*..*#\1#'`
fi
-INTERNAL_SCRIPT=`which runqemu-internal`
+INTERNAL_SCRIPT=`which poky-qemu-internal`
source $INTERNAL_SCRIPT
diff --git a/scripts/qemu-ifup b/scripts/poky-qemu-ifup
index af081fb4d7..af081fb4d7 100755
--- a/scripts/qemu-ifup
+++ b/scripts/poky-qemu-ifup
diff --git a/scripts/runqemu-internal b/scripts/poky-qemu-internal
index 1ad0ef34b8..e13f1b6dbe 100755
--- a/scripts/runqemu-internal
+++ b/scripts/poky-qemu-internal
@@ -27,7 +27,7 @@
# HDIMAGE - the disk image file to use
#
-QEMUIFUP=`which qemu-ifup`
+QEMUIFUP=`which poky-qemu-ifup`
KERNEL_NETWORK_CMD="ip=192.168.7.2::192.168.7.1:255.255.255.0"
QEMU_NETWORK_CMD="-net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=$QEMUIFUP"
diff --git a/scripts/poky-qemu.README b/scripts/poky-qemu.README
new file mode 100644
index 0000000000..1b4e763a38
--- /dev/null
+++ b/scripts/poky-qemu.README
@@ -0,0 +1,96 @@
+Poky images with QEMU
+=====================
+
+Poky can generate qemu bootable kernels and images with can be used
+on a desktop system. Both arm and x86 images can currently be booted.
+There are two scripts, runqemu and poky-qemu, one for use within poky,
+the other externally.
+
+QEMU outside Poky (poky-qemu)
+=============================
+
+The poky-qemu script is run as:
+
+ MACHINE=<machine> poky-qemu <zimage> <filesystem>
+
+where:
+
+ <zimage> is the path to a kernel (e.g. zimage-qemuarm.bin)
+ <filesystem> is the path to an ext2 image (e.g. filesystem-qemuarm.ext2)
+ <machine> is "qemuarm" or "qemux86"
+
+The MACHINE=<machine> prefix is optional and without it the script will try
+to detect the machine name from the name of the <zimage> file.
+
+If <filesystem> isn't specified, nfs booting will be assumed.
+
+
+QEMU within Poky (runqemu)
+==========================
+
+The runqemu script is run as:
+
+ runqemu <target> <type> <zimage> <filesystem>
+
+where:
+
+ <target> is "qemuarm" or "qemux86"
+ <type> is "ext2" or "nfs"
+ <zimage> is the path to a kernel (zimage-qemuarm.bin)
+ <filesystem> is the path to an ext2 image (filesystem-qemuarm.ext2)
+
+It will default to the qemuarm, ext2 and the last kernel and oh-image-sdk
+image built by poky.
+
+
+Notes
+=====
+
+ - The scripts run qemu using sudo. Change perms on /dev/net/tun to
+ run as non root
+ - You can access the host computer at 192.168.7.1 within the image.
+ - Your qemu system will be accessible as 192.16.7.2.
+ - The default NFS mount points are /srv/nfs/qemux86 or /srv/nfs/qemuarm
+ depending on the target type.
+ - You can set QEMU_MEMORY to control amount of available memory (default 64M).
+ - You can set SERIAL_LOGFILE to have the serial output from the image logged
+ to a file.
+
+
+NFS Image Notes
+===============
+
+As root;
+
+% apt-get install nfs-kernel-server
+
+% mkdir /srv/nfs/qemuarm
+
+Edit via /etc/exports :
+
+# /etc/exports: the access control list for filesystems which may be exported
+# to NFS clients. See exports(5).
+/srv/nfs/qemuarm 192.168.7.2(rw,no_root_squash)
+
+% /etc/init.d/nfs-kernel-server restart
+
+% modprobe tun
+
+untar build/tmp/deploy/images/<built image>.rootfs.tar.bz2 into /srv/nfs/qemuarm
+
+Finally, launch:
+
+% runqemu <target> nfs
+
+(Substitute qemux86 for qemuarm when using qemux86)
+
+
+Known Issues
+============
+
+ - There is a bug in the ARM qemu in that means occasionally it will use 100%
+ cpu. You will need to restart it in this situation.
+ - There is a problem with the ARM image not auto assigning an IP when using an
+ ext2 image. To have working TCP/IP connectivity run:
+ 'ifconfig eth0 192.168.7.2 up'
+
diff --git a/scripts/runqemu b/scripts/runqemu
index 30fd0697c6..7ed080e20a 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -72,7 +72,7 @@ if [ "$MACHINE" = "qemux86" ]; then
fi
if [ "$TYPE" = "ext2" ]; then
if [ "x$HDIMAGE" = "x" ]; then
- HDIMAGE=$BUILDDIR/tmp/deploy/images/oh-image-pda-qemux86.ext2
+ HDIMAGE=$BUILDDIR/tmp/deploy/images/oh-image-sdk-qemux86.ext2
fi
fi
CROSSPATH=$BUILDDIR/tmp/cross/i586-poky-linux/bin
@@ -92,7 +92,7 @@ else
echo "Warning: distccd not present, no distcc support loaded"
fi
-INTERNAL_SCRIPT=`which runqemu-internal`
+INTERNAL_SCRIPT=`which poky-qemu-internal`
source $INTERNAL_SCRIPT
if [ -x "$DISTCCD" ]; then
diff --git a/scripts/runqemu.README b/scripts/runqemu.README
deleted file mode 100644
index 2f68b85cb8..0000000000
--- a/scripts/runqemu.README
+++ /dev/null
@@ -1,61 +0,0 @@
-Using qemu with poky notes
-==========================
-
-Poky can generate qemu bootable kernels and images with can be used
-on a desktop system. Both arm and x86 images can currently be booted.
-The runqemu script is run as:
-
- runqemu <target> <type> <zimage> <filesystem>
-
-where:
-
- <target> is "qemuarm" or "qemux86"
- <type> is "ext2" or "nfs"
- <zimage> is the path to a kernel (zimage-qemuarm.bin)
- <filesystem> is the path to an ext2 image (filesystem-qemuarm.ext2)
-
-It will default to the qemuarm, ext2 and the last kernel and oh-image-pda
-image built by poky.
-
-NFS Image Notes
-===============
-
-As root;
-
-% apt-get install nfs-kernel-server
-
-% mkdir /srv/nfs/qemuarm
-
-Edit via /etc/exports :
-
-# /etc/exports: the access control list for filesystems which may be exported
-# to NFS clients. See exports(5).
-/srv/nfs/qemuarm 192.168.7.2(rw,no_root_squash)
-
-% /etc/init.d/nfs-kernel-server restart
-
-% modprobe tun
-
-untar build/tmp/deploy/images/<built image>.rootfs.tar.bz2 into /srv/nfs/qemuarm
-
-Finally, launch:
-
-% runqemu <target> nfs
-
-(Substitute qemux86 for qemuarm when using qemux86)
-
-Notes
-=====
-
- - The runqemu script runs qemu with sudo. Change perms on /dev/net/tun to
- run as non root
- - You can set QEMU_MEMORY env var to control amount of available memory
- ( defaults to 64M )
- - There is a bug in qemu in that means occasionally it will use 100% cpu.
- You will need to restart it in this situation.
-
-More Info
-=========
-
- - See http://o-hand.com/~richard/qemu.html
-