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author | Richard Purdie <richard@openedhand.com> | 2006-11-17 11:08:32 +0000 |
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committer | Richard Purdie <richard@openedhand.com> | 2006-11-17 11:08:32 +0000 |
commit | 4a9392f5a3295b900eebc81fd6fd64a8029525df (patch) | |
tree | 9211a76434c7cf72cbe4b55b4320d9574089bc3b /scripts/qemu/README | |
parent | f4a8621a19550e4168a45e69386c82f031aa37f1 (diff) | |
download | poky-4a9392f5a3295b900eebc81fd6fd64a8029525df.tar.gz |
Improve the qemu scripts and documentation (qemux86 support isn't complete yet)
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@867 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'scripts/qemu/README')
-rw-r--r-- | scripts/qemu/README | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/scripts/qemu/README b/scripts/qemu/README deleted file mode 100644 index 10bf64ebba..0000000000 --- a/scripts/qemu/README +++ /dev/null | |||
@@ -1,58 +0,0 @@ | |||
1 | qemu-arm poky image notes | ||
2 | ========================= | ||
3 | |||
4 | Poky can generate qemu-system-arm bootable kernels and images with can | ||
5 | then be used on an x86 desktop. There are two ways to run such images; | ||
6 | |||
7 | Via ext2 filesystem image | ||
8 | ========================== | ||
9 | |||
10 | Run; | ||
11 | |||
12 | qemu-ext2 <zimage-qemuarm>.bin <filesystem-qemuarm>.ext2 | ||
13 | |||
14 | |||
15 | Via NFS | ||
16 | ======== | ||
17 | |||
18 | As root; | ||
19 | |||
20 | % apt-get install nfs-kernel-server | ||
21 | |||
22 | % mkdir /srv/qemuarm | ||
23 | |||
24 | Edit via /etc/exports : | ||
25 | |||
26 | # /etc/exports: the access control list for filesystems which may be exported | ||
27 | # to NFS clients. See exports(5). | ||
28 | /srv/qemuarm 192.168.7.2(rw,no_root_squash) | ||
29 | |||
30 | % /etc/init.d/nfs-kernel-server restart | ||
31 | |||
32 | % modprobe tun | ||
33 | |||
34 | untar build/tmp/deploy/images/<built image>.rootfs.tar.bz2 into /srv/qemuarm | ||
35 | |||
36 | Move poky built qemu-system-arm into your path, i.e; | ||
37 | |||
38 | % cp ./build/tmp/staging/i686-linux/bin/qemu-system-arm /usr/local/bin | ||
39 | |||
40 | Finally, launch: | ||
41 | |||
42 | % ./qemu-nfs ../../build/tmp/deploy/images/<zimage-qemuarm>.bin | ||
43 | |||
44 | ( change perms on /dev/net/tun to run as non root ) | ||
45 | |||
46 | Notes | ||
47 | ===== | ||
48 | |||
49 | - You can set QEMU_MEMORY env var to control amount of available memory | ||
50 | ( defaults to 64M ) | ||
51 | - There is a bug in qemu in that means occasionally it will use 100% cpu. | ||
52 | You will need to restart it in this situation. | ||
53 | |||
54 | |||
55 | More Info | ||
56 | ========= | ||
57 | |||
58 | - See http://o-hand.com/~richard/qemu.html | ||